74HC4851D,112

74HC4851; 74HCT4851 8-channel analog multiplexer/demultiplexer with injection-current effect control Rev. 02 — 2 September 2008 Product data sheet 1. General description The 74HC4851; 74HCT4851 are high-speed Si-gate CMOS devices and are specified in compliance with JEDEC standard no. 7A. The 74HC4851; 74HCT4851 are 8-channel analog multiplexers/demultiplexers with three digital select inputs (S0 to S2), an active-LOW enable input (E), eight independent inputs/outputs (Y0 to Y7) and a common input/output (Z). The devices feature injection-current effect control, which has excellent value in automotive applications where voltages in excess of the supply voltage are common. With E LOW, one of the eight switches is selected (low impedance ON-state) by S0 to S2. With E HIGH, all switches are in the high-impedance OFF-state, independent of S0 to S2. The injection-current effect control allows signals at disabled analog input channels to exceed the supply voltage without affecting the signal of the enabled analog channel. This eliminates the need for external diode/resistor networks typically used to keep the analog channel signals within the supply-voltage range. 2. Features n Injection-current cross coupling < 1 mV/mA n Wide supply voltage range from 2.0 V to 6.0 V for 74HC4851 n ESD protection: u HBM JESD22-A114E exceeds 2000 V u CDM JESD22-C101C exceeds 1000 V n Latch-up performance exceeds 100 mA per JESD 78 Class II level A n Low ON-state resistance: u 400 Ω (typical) at VCC = 2.0 V u 215 Ω (typical) at VCC = 3.0 V u 120 Ω (typical) at VCC = 3.3 V u 76 Ω (typical) at VCC = 4.5 V u 59 Ω (typical) at VCC = 6.0 V 74HC4851; 74HCT4851 NXP Semiconductors 8-channel analog MUX/DEMUX with injection-current effect control 3. Applications n n n n Analog multiplexing and demultiplexing Digital multiplexing and demultiplexing Signal gating Automotive application 4. Ordering information Table 1. Ordering information Type number Package Temperature range Name Description Version 74HC4851D −40 °C to +125 °C SO16 plastic small outline package; 16 leads; body width 3.9 mm SOT109-1 74HC4851PW −40 °C to +125 °C TSSOP16 plastic thin shrink small outline package; 16 leads; body width 4.4 mm SOT403-1 74HC4851BQ −40 °C to +125 °C DHVQFN16 plastic dual in-line compatible thermal enhanced very thin quad flat package; no leads; 16 terminals; body 2.5 × 3.5 × 0.85 mm SOT763-1 74HCT4851D −40 °C to +125 °C SO16 plastic small outline package; 16 leads; body width 3.9 mm SOT109-1 74HCT4851PW −40 °C to +125 °C TSSOP16 plastic thin shrink small outline package; 16 leads; body width 4.4 mm SOT403-1 74HCT4851BQ −40 °C to +125 °C DHVQFN16 plastic dual in-line compatible thermal enhanced very thin quad flat package; no leads; 16 terminals; body 2.5 × 3.5 × 0.85 mm SOT763-1 5. Functional diagram 11 10 9 6 13 S0 S1 S2 11 14 10 15 9 12 1 5 2 E 6 4 3 0 8X 2 G8 Y0 Y1 MUX/DMUX 0 Y2 1 Y3 2 Y4 3 Y5 Y6 5 Y7 6 7 13 14 15 12 1 5 2 4 001aad542 001aad541 Fig 2. IEC logic symbol 74HC_HCT4851_2 Product data sheet 3 4 Z Fig 1. Logic symbol 0 7 © NXP B.V. 2008. All rights reserved. Rev. 02 — 2 September 2008 2 of 20 74HC4851; 74HCT4851 NXP Semiconductors 8-channel analog MUX/DEMUX with injection-current effect control VCC 16 S0 S1 11 10 1-OF-8 DECODER S2 E 9 6 INJECTION CURRENT CONTROL 13 INJECTION CURRENT CONTROL 14 INJECTION CURRENT CONTROL 15 INJECTION CURRENT CONTROL 12 INJECTION CURRENT CONTROL 1 INJECTION CURRENT CONTROL 5 INJECTION CURRENT CONTROL 2 INJECTION CURRENT CONTROL 4 INJECTION CURRENT CONTROL 3 Y0 Y1 Y2 Y3 Y4 Y5 Y6 Y7 Z 8 001aaf875 GND Fig 3. Functional diagram 74HC_HCT4851_2 Product data sheet © NXP B.V. 2008. All rights reserved. Rev. 02 — 2 September 2008 3 of 20 74HC4851; 74HCT4851 NXP Semiconductors 8-channel analog MUX/DEMUX with injection-current effect control 6. Pinning information 6.1 Pinning 74HC4851 74HCT4851 Y4 terminal 1 index area 16 VCC 74HC4851 74HCT4851 1 16 VCC Y6 2 15 Y2 Y6 2 15 Y2 Z 3 14 Y1 Z 3 14 Y1 Y7 4 13 Y0 Y5 5 E 6 n.c. 7 5 12 Y3 E 6 11 S0 n.c. 7 10 S1 GND 8 9 S2 12 Y3 GND(1) 11 S0 10 S1 9 Y5 S2 13 Y0 8 4 GND Y7 1 Y4 001aaf877 Transparent top view 001aaf876 (1) The die substrate is attached to this pad using conductive die attach material. It can not be used as a supply pin or input. Fig 4. Pin configuration SO16 and TSSOP16 Fig 5. Pin configuration DHVQFN16 6.2 Pin description Table 2. Pin description Symbol Pin Description Y4 1 independent input/output Y6 2 independent input/output Z 3 common input/output Y7 4 independent input/output Y5 5 independent input/output E 6 enable input (active LOW) n.c. 7 not connected GND 8 ground (0 V) S2 9 select input S1 10 select input S0 11 select input Y3 12 independent input/output Y0 13 independent input/output Y1 14 independent input/output Y2 15 independent input/output VCC 16 supply voltage 74HC_HCT4851_2 Product data sheet © NXP B.V. 2008. All rights reserved. Rev. 02 — 2 September 2008 4 of 20 74HC4851; 74HCT4851 NXP Semiconductors 8-channel analog MUX/DEMUX with injection-current effect control 7. Functional description Table 3. Function table[1] Input Channel ON E S2 S1 S0 L L L L Y0 to Z L L L H Y1 to Z L L H L Y2 to Z L L H H Y3 to Z L H L L Y4 to Z L H L H Y5 to Z L H H L Y6 to Z L H H H Y7 to Z H X X X - [1] H = HIGH voltage level; L = LOW voltage level; X = don’t care. 8. Limiting values Table 4. Limiting values In accordance with the Absolute Maximum Rating System (IEC 60134). Voltages are referenced to GND (ground = 0 V). Symbol Parameter VCC supply voltage Min Max Unit −0.5 +7.0 V input voltage [1] −0.5 VCC + 0.5 V VSW switch voltage [2] −0.5 VCC + 0.5 V IIK input clamping current VI < −0.5 V or VI > VCC + 0.5 V - ±20 mA ISK switch clamping current VSW < −0.5 V or VSW > VCC + 0.5 V - ±20 mA ISW switch current VSW > −0.5 V or VSW < VCC + 0.5 V - ±25 mA ICC supply current - 50 mA VI Conditions IGND ground current −50 - mA Tstg storage temperature −65 +150 °C Ptot total power dissipation - 500 mW Tamb = −40 °C to +125 °C [3] [1] The minimum and maximum input voltage rating may be exceeded if the input clamping current rating is observed. [2] The minimum and maximum switch voltage rating may be exceeded if the switch clamping current rating is observed. [3] For SO16 package: Ptot derates linearly with 8 mW/K above 70 °C. For TSSOP16 package: Ptot derates linearly with 5.5 mW/K above 60 °C. For DHVQFN16 packages: Ptot derates linearly with 4.5 mW/K above 60 °C. 74HC_HCT4851_2 Product data sheet © NXP B.V. 2008. All rights reserved. Rev. 02 — 2 September 2008 5 of 20 74HC4851; 74HCT4851 NXP Semiconductors 8-channel analog MUX/DEMUX with injection-current effect control 9. Recommended operating conditions Table 5. Recommended operating conditions Symbol Parameter Conditions VCC supply voltage 74HC4851 74HCT4851 Unit Min Typ Max Min Typ Max 2.0 - 6.0 4.5 5.0 5.5 V VI input voltage 0 - VCC 0 - VCC V VSW switch voltage 0 - VCC 0 - VCC V Tamb ambient temperature −40 - +125 −40 - +125 ∆t/∆V input transition rise and fall rate VCC = 2.0 V - 6.0 1000 - - - ns/V VCC = 3.0 V - 6.0 800 - - - ns/V VCC = 3.3 V - 6.0 800 - - - ns/V VCC = 4.5 V - 6.0 500 - 6.0 500 ns/V VCC = 6.0 V - 6.0 400 - - - ns/V °C 10. Static characteristics Table 6. RON resistance At recommended operating conditions; voltages are referenced to GND (ground 0 V); For test circuit see Figure 8. Symbol Parameter 25 °C Conditions Min Typ −40 °C to +85 °C −40 °C to +125 °C Unit Max Min Max Min Max 74HC4851 RON(peak) ON resistance VI = VCC to GND; E = VIL (peak) VCC = 2.0 V; ISW = 2 mA - 400 650 - 670 - 700 Ω VCC = 3.0 V; ISW ≤ 2 mA - 215 330 - 360 - 380 Ω VCC = 3.3 V; ISW ≤ 2 mA - 120 270 - 305 - 345 Ω VCC = 4.5 V; ISW ≤ 2 mA - 76 210 - 240 - 270 Ω VCC = 6.0 V; ISW ≤ 2 mA - 59 195 - 220 - 250 Ω - 4 10 - 15 - 20 Ω - 2 8 - 12 - 16 Ω ∆RON ON resistance VI = 0.5 × VCC; E = VIL mismatch VCC = 2.0 V; ISW = 2 mA between VCC = 3.0 V; ISW ≤ 2 mA channels VCC = 3.3 V; ISW ≤ 2 mA - 2 8 - 12 - 16 Ω VCC = 4.5 V; ISW ≤ 2 mA - 2 8 - 12 - 16 Ω VCC = 6.0 V; ISW ≤ 2 mA - 3 9 - 13 - 18 Ω RON(peak) ON resistance VI = VCC to GND; E = VIL (peak) VCC = 4.5 V; ISW ≤ 2 mA - 76 210 - 240 - 270 Ω - 2 8 - 12 - 16 Ω 74HCT4851 ∆RON ON resistance VI = 0.5 × VCC; E = VIL mismatch VCC = 4.5 V; ISW ≤ 2 mA between channels 74HC_HCT4851_2 Product data sheet © NXP B.V. 2008. All rights reserved. Rev. 02 — 2 September 2008 6 of 20 74HC4851; 74HCT4851 NXP Semiconductors 8-channel analog MUX/DEMUX with injection-current effect control Table 7. Injection current coupling At recommended operating conditions; voltages are referenced to GND (ground 0 V); For test circuit see Figure 9. Symbol Parameter Conditions 74HC4851 74HCT4851 Min Typ[1] Max Min Typ[1] Unit Max VCC = 3.3 V - 0.05 1 - - - mV VCC = 5.0 V - 0.03 1 - 0.03 1 mV VCC = 3.3 V - 0.55 5 - - - mV VCC = 5.0 V - 0.27 5 - 0.27 5 mV VCC = 3.3 V - 0.04 2 - - - mV VCC = 5.0 V - 0.03 2 - 0.03 2 mV VCC = 3.3 V - 0.56 20 - - - mV VCC = 5.0 V - 0.48 20 - 0.48 20 mV Tamb = −40 °C to +125 °C ∆VO |ISW| ≤ 1 mA; RS ≤ 3.9 kΩ output voltage variation [2][3] |ISW| ≤ 10 mA; RS ≤ 3.9 kΩ |ISW| ≤ 1 mA; RS ≤ 20 kΩ |ISW| ≤ 10 mA; RS ≤ 20 kΩ [1] Typical values are measured at Tamb = 25 °C. [2] ∆VO here is the maximum variation of output voltage of an enabled analog channel when current is injected into any disabled channel. [3] ISW = total current injected into all disabled channels. Table 8. Static characteristics At recommended operating conditions; voltages are referenced to GND (ground 0 V); 25 °C Symbol Parameter Conditions −40 °C to +85 °C −40 °C to +125 °C Min Typ Max Min Max Min Max Unit VCC = 2.0 V 1.5 - - 1.5 - 1.5 - V VCC = 3.0 V 2.1 - - 2.1 - 2.1 - V VCC = 3.3 V 2.3 - - 2.3 - 2.3 - V VCC = 4.5 V 3.15 - - 3.15 - 3.15 - V VCC = 6.0 V 4.2 - - 4.2 - 4.2 - V VCC = 2.0 V - - 0.5 - 0.5 - 0.5 V VCC = 3.0 V - - 0.9 - 0.9 - 0.9 V VCC = 3.3 V - - 1.0 - 1.0 - 1.0 V VCC = 4.5 V - - 1.35 - 1.35 - 1.35 V VCC = 6.0 V - - 1.8 - 1.8 - 1.8 V - - ±0.1 - ±0.1 - ±1.0 µA 74HC4851 VIH VIL II HIGH-level input voltage LOW-level input voltage input leakage current control inputs control inputs control inputs; VI = GND or VCC VCC = 6.0 V 74HC_HCT4851_2 Product data sheet © NXP B.V. 2008. All rights reserved. Rev. 02 — 2 September 2008 7 of 20 74HC4851; 74HCT4851 NXP Semiconductors 8-channel analog MUX/DEMUX with injection-current effect control Table 8. Static characteristics …continued At recommended operating conditions; voltages are referenced to GND (ground 0 V); 25 °C Symbol Parameter Conditions IS(OFF) E = VIH; VI = GND or VCC; VO = VCC or GND; VCC = 6.0 V; see Figure 6 OFF-state leakage current −40 °C to +85 °C −40 °C to +125 °C Min Typ Max Min Max Min Max Unit per channel - - ±0.1 - ±0.5 - ±1.0 µA all channels - - ±0.2 - ±2.0 - ±4.0 µA IS(ON) ON-state leakage current E = VIL; VI = GND or VCC; VO = VCC or GND; VCC = 6.0 V; see Figure 7 - - ±0.1 - ±0.5 - ±1.0 µA ICC supply current VI = GND or VCC;VCC = 6.0 V - - 2.0 - 5.0 - 20.0 µA CI input S0, S1, S2 and E capacitance - 2 10 - 10 - 10 pF Csw switch Z; OFF-state capacitance Yn; OFF-state - 15 40 - 40 - 40 pF - 3 15 - 15 - 15 pF 2.0 - - 2.0 - 2.0 - V - - 0.8 - 0.8 - 0.8 V - - ±0.1 - ±0.1 - ±1.0 µA per channel - - ±0.1 - ±0.5 - ±1.0 µA all channels - - ±0.2 - ±2.0 - ±4.0 µA - - ±0.1 - ±0.5 - ±1.0 µA 74HCT4851 VIH VIL II IS(OFF) HIGH-level input voltage control inputs LOW-level input voltage control inputs input leakage current control inputs; VI = GND or VCC OFF-state leakage current E = VIH; VI = GND or VCC; VO = VCC or GND; VCC = 5.5 V; see Figure 6 VCC = 4.5 V to 5.5 V VCC = 4.5 V to 5.5 V VCC = 5.5 V IS(ON) ON-state leakage current E = VIL; VI = GND or VCC; VO = VCC or GND; VCC = 5.5 V; see Figure 7 ICC supply current VI = GND or VCC ∆ICC additional supply current control inputs; VI = VCC − 2.1 V; other inputs at VCC or GND; VCC = 4.5 V to 5.5 V; IO = 0 A CI Csw - - 2.0 - 5.0 - 20.0 µA - - 300 - 370 - 370 µA input S0, S1, S2 and E capacitance - 2 10 - 10 - 10 pF switch Z; OFF-state capacitance Yn; OFF-state - 15 40 - 40 - 40 pF - 3 15 - 15 - 15 pF VCC = 5.5 V 74HC_HCT4851_2 Product data sheet © NXP B.V. 2008. All rights reserved. Rev. 02 — 2 September 2008 8 of 20 74HC4851; 74HCT4851 NXP Semiconductors 8-channel analog MUX/DEMUX with injection-current effect control VCC IS selected channel(1) Yn VI Z VCC VIL E VIH n.c. E Yn IS Yn Z GND VI any disabled channel GND IS VO VO 001aaf878 001aaf879 (1) Channel is selected by S0, S1 and S2. Fig 6. Test circuit for measuring OFF-state leakage current Fig 7. Test circuit for measuring ON-state leakage current VCC Yn VI(1) any disabled channel ISW VSW V Z VCC E VIL E VIL Yn VI(2) Yn VI Z GND RS ISW selected channel(1) GND 001aaf880 RON = VSW / ISW. VO VI 001aaf881 (1) Channel is selected by S0, S1 and S2. VI(1) < GND or VI(1) > VCC. GND < VI(2) < VCC. Fig 8. Test circuit for measuring ON resistance Fig 9. Test circuit for injection current coupling 74HC_HCT4851_2 Product data sheet © NXP B.V. 2008. All rights reserved. Rev. 02 — 2 September 2008 9 of 20 74HC4851; 74HCT4851 NXP Semiconductors 8-channel analog MUX/DEMUX with injection-current effect control 11. Dynamic characteristics Table 9. Dynamic characteristics At recommended operating conditions; voltages are referenced to GND (ground 0 V); for load circuit see Figure 14. Symbol Parameter 25 °C Conditions −40 °C to +85 °C −40 °C to +125 °C Unit Min Typ Max Min Max Min Max VCC = 2.0 V - 10.0 25 - 29 - 32 ns VCC = 3.0 V - 6.0 15.5 - 17.5 - 19.5 ns VCC = 3.3 V - 5.0 14.5 - 16.5 - 18.5 ns VCC = 4.5 V - 4.0 11.5 - 12.5 - 13.5 ns - 3.0 10 - 11 - 12 ns VCC = 2.0 V - 18.0 32 - 35 - 40 ns VCC = 3.0 V - 9.5 17.5 - 20 - 23 ns VCC = 3.3 V - 8.5 16.5 - 19 - 22 ns VCC = 4.5 V - 6.5 13 - 15 - 17 ns - 5.0 12.5 - 14.5 - 16.5 ns VCC = 2.0 V - - 95 - 105 - 115 ns VCC = 3.0 V - - 90 - 100 - 110 ns VCC = 3.3 V - - 85 - 95 - 105 ns VCC = 4.5 V - - 80 - 90 - 100 ns VCC = 6.0 V - - 78 - 80 - 80 ns 74HC4851 tpd propagation delay Z, Yn to Yn, Z; see Figure 10 [1] VCC = 6.0 V Sn to Z, Yn; see Figure 11 [1] VCC = 6.0 V ten tdis enable time disable time E to Z, Yn; see Figure 12 E to Z, Yn; see Figure 12 [2] [3] VCC = 2.0 V - - 99 - 105 - 115 ns VCC = 3.0 V - - 90 - 100 - 110 ns VCC = 3.3 V - - 85 - 95 - 105 ns VCC = 4.5 V - - 80 - 90 - 100 ns - - 78 - 80 - 80 ns VCC = 3.3 V - 28 - - - - - pF VCC = 5.0 V - 33 - - - - - pF VCC = 6.0 V CPD power dissipation capacitance per channel; see Figure 12 [4] 74HC_HCT4851_2 Product data sheet © NXP B.V. 2008. All rights reserved. Rev. 02 — 2 September 2008 10 of 20 74HC4851; 74HCT4851 NXP Semiconductors 8-channel analog MUX/DEMUX with injection-current effect control Table 9. Dynamic characteristics …continued At recommended operating conditions; voltages are referenced to GND (ground 0 V); for load circuit see Figure 14. Symbol Parameter 25 °C Conditions −40 °C to +85 °C −40 °C to +125 °C Unit Min Typ Max Min Max Min Max 1.6 3.7 11.5 1.1 12.5 1.1 13.5 ns 3.2 8.0 13 2.3 15 2.3 17 ns 4.2 8.6 25 3.0 30 3.0 35 ns 28.5 64.7 80 28.2 90 28 100 ns - 30 - - - - - pF 74HCT4851 propagation delay tpd Z, Yn to Yn, Z; see Figure 10 [1] VCC = 4.5 V Sn to Z, Yn; see Figure 11 [1] VCC = 4.5 V ten enable time E to Z, Yn; see Figure 12 tdis disable time E to Z, Yn; see Figure 12 [2] VCC = 4.5 V [3] VCC = 4.5 V power dissipation capacitance CPD per channel; see Figure 13 [4] VCC = 5.0 V [1] tpd is the same as tPLH and tPHL. [2] ten is the same as tPZH and tPZL. [3] tdis is the same as tPLZ and tPHZ. [4] CPD is used to determine the dynamic power dissipation (PD in µW): PD = CPD × VCC2 × fi + ∑{(CL + Csw) × VCC2 × fo} where: fi = input frequency in MHz; fo = output frequency in MHz; ∑{(CL + Csw) × VCC2 × fo} = sum of outputs; CL = output load capacitance in pF; Csw = switch capacitance in pF; VCC = supply voltage in V. 12. Waveforms VCC Z or Yn input 0.5VCC GND tPLH tPHL VCC Yn or Z output 0.5VCC GND 001aah574 Fig 10. Input (Z, Yn) to output (Yn, Z) propagation delays 74HC_HCT4851_2 Product data sheet © NXP B.V. 2008. All rights reserved. Rev. 02 — 2 September 2008 11 of 20 74HC4851; 74HCT4851 NXP Semiconductors 8-channel analog MUX/DEMUX with injection-current effect control VI VM Sn input GND tPLH tPHL VCC Yn or Z output VM GND 001aah575 Measurement points are given in Table 10. Fig 11. Input (Sn) to output (Yn, Z) propagation delays VI E input VM VM 0V tPLZ tPZL VCC VM Z or Yn output VX VOL tPHZ VOH tPZH VY VM Z or Yn output GND switch ON switch OFF switch ON 001aah576 Measurement points are given in Table 10. Logic levels: VOL and VOH are typical output voltage levels that occur with the output load. Fig 12. Enable and disable times Table 10. Measurement points Type Input Output VM VI VM VX VY 74HC4851 0.5VCC VCC 0.5VCC VOL + 0.1(VCC − VOL) 0.9VOH 74HCT4851 1.3 V 3.0 V 0.5VCC VOL + 0.1(VCC − VOL) 0.9VOH 74HC_HCT4851_2 Product data sheet © NXP B.V. 2008. All rights reserved. Rev. 02 — 2 September 2008 12 of 20 74HC4851; 74HCT4851 NXP Semiconductors 8-channel analog MUX/DEMUX with injection-current effect control VCC A Yn G selected channel Sn Z E n.c. Yn disabled channel GND 001aah577 Fig 13. Test circuit for measuring power dissipation capacitance 74HC_HCT4851_2 Product data sheet © NXP B.V. 2008. All rights reserved. Rev. 02 — 2 September 2008 13 of 20 74HC4851; 74HCT4851 NXP Semiconductors 8-channel analog MUX/DEMUX with injection-current effect control VI tW 90 % 90 % negative pulse VM 0V tf tr tr tf VI 90 % positive pulse 0V VM 10 % VM VM 10 % 10 % tW 001aac221 a. Input pulse definition switch VCC VCC open RL G VI VO DUT CL RT GND 001aaf883 Definitions for test circuit: RL = load resistance. CL = load capacitance including jig and probe capacitance. RT = termination resistance should be equal to the output impedance Zo of the pulse generator. b. Load circuit Test data is given in Table 11. Fig 14. Input pulse definition and load circuit Table 11. Test data Test Input Output Control E, Sn Switch Yn (Z) VI[1] VI tPHL, tPLH VCC VCC tPHZ, tPZH VCC tPLZ, tPZL VCC CPD VCC [1] tr, tf S1 position Switch Z (Yn) CL RL 6 ns 50 pF - open VCC 6 ns 50 pF 10 kΩ GND VCC 6 ns 50 pF 10 kΩ VCC VCC 6 ns 0 pF - open For 74HCT4851: input voltage VI = 3.0 V. 74HC_HCT4851_2 Product data sheet © NXP B.V. 2008. All rights reserved. Rev. 02 — 2 September 2008 14 of 20 74HC4851; 74HCT4851 NXP Semiconductors 8-channel analog MUX/DEMUX with injection-current effect control 13. Package outline SO16: plastic small outline package; 16 leads; body width 3.9 mm SOT109-1 D E A X c y HE v M A Z 16 9 Q A2 A (A 3) A1 pin 1 index θ Lp 1 L 8 e 0 detail X w M bp 2.5 5 mm scale DIMENSIONS (inch dimensions are derived from the original mm dimensions) UNIT A max. A1 A2 A3 bp c D (1) E (1) e HE L Lp Q v w y Z (1) mm 1.75 0.25 0.10 1.45 1.25 0.25 0.49 0.36 0.25 0.19 10.0 9.8 4.0 3.8 1.27 6.2 5.8 1.05 1.0 0.4 0.7 0.6 0.25 0.25 0.1 0.7 0.3 0.01 0.019 0.0100 0.39 0.014 0.0075 0.38 0.039 0.016 0.028 0.020 inches 0.010 0.057 0.069 0.004 0.049 0.16 0.15 0.05 0.244 0.041 0.228 0.01 0.01 0.028 0.004 0.012 θ o 8 o 0 Note 1. Plastic or metal protrusions of 0.15 mm (0.006 inch) maximum per side are not included. REFERENCES OUTLINE VERSION IEC JEDEC SOT109-1 076E07 MS-012 JEITA EUROPEAN PROJECTION ISSUE DATE 99-12-27 03-02-19 Fig 15. Package outline SOT109-1 (SO16) 74HC_HCT4851_2 Product data sheet © NXP B.V. 2008. All rights reserved. Rev. 02 — 2 September 2008 15 of 20 74HC4851; 74HCT4851 NXP Semiconductors 8-channel analog MUX/DEMUX with injection-current effect control TSSOP16: plastic thin shrink small outline package; 16 leads; body width 4.4 mm SOT403-1 E D A X c y HE v M A Z 9 16 Q (A 3) A2 A A1 pin 1 index θ Lp L 1 8 e detail X w M bp 0 2.5 5 mm scale DIMENSIONS (mm are the original dimensions) UNIT A max. A1 A2 A3 bp c D (1) E (2) e HE L Lp Q v w y Z (1) θ mm 1.1 0.15 0.05 0.95 0.80 0.25 0.30 0.19 0.2 0.1 5.1 4.9 4.5 4.3 0.65 6.6 6.2 1 0.75 0.50 0.4 0.3 0.2 0.13 0.1 0.40 0.06 8 o 0 o Notes 1. Plastic or metal protrusions of 0.15 mm maximum per side are not included. 2. Plastic interlead protrusions of 0.25 mm maximum per side are not included. OUTLINE VERSION SOT403-1 REFERENCES IEC JEDEC JEITA MO-153 EUROPEAN PROJECTION ISSUE DATE 99-12-27 03-02-18 Fig 16. Package outline SOT403-1 (TSSOP16) 74HC_HCT4851_2 Product data sheet © NXP B.V. 2008. All rights reserved. Rev. 02 — 2 September 2008 16 of 20 74HC4851; 74HCT4851 NXP Semiconductors 8-channel analog MUX/DEMUX with injection-current effect control DHVQFN16: plastic dual in-line compatible thermal enhanced very thin quad flat package; no leads; SOT763-1 16 terminals; body 2.5 x 3.5 x 0.85 mm A B D A A1 E c detail X terminal 1 index area terminal 1 index area C e1 e 2 7 y y1 C v M C A B w M C b L 1 8 Eh e 16 9 15 10 Dh X 0 2.5 5 mm scale DIMENSIONS (mm are the original dimensions) UNIT mm A(1) max. A1 b 1 0.05 0.00 0.30 0.18 c D (1) Dh E (1) Eh 0.2 3.6 3.4 2.15 1.85 2.6 2.4 1.15 0.85 e 0.5 e1 L v w y y1 2.5 0.5 0.3 0.1 0.05 0.05 0.1 Note 1. Plastic or metal protrusions of 0.075 mm maximum per side are not included. REFERENCES OUTLINE VERSION IEC JEDEC JEITA SOT763-1 --- MO-241 --- EUROPEAN PROJECTION ISSUE DATE 02-10-17 03-01-27 Fig 17. Package outline SOT763-1 (DHVQFN16) 74HC_HCT4851_2 Product data sheet © NXP B.V. 2008. All rights reserved. Rev. 02 — 2 September 2008 17 of 20 74HC4851; 74HCT4851 NXP Semiconductors 8-channel analog MUX/DEMUX with injection-current effect control 14. Abbreviations Table 12. Abbreviations Acronym Description CDM Charged Device Model CMOS Complementary Metal Oxide Semiconductor DUT Device Under Test ESD ElectroStatic Discharge HBM Human Body Model MM Machine Model 15. Revision history Table 13. Revision history Document ID Release date Data sheet status Change notice Supersedes 74HC_HCT4851_2 20080902 Product data sheet - 74HC4851_1 - - Modifications: 74HC4851_1 • 74HCT4851 device added. 20070309 Product data sheet 74HC_HCT4851_2 Product data sheet © NXP B.V. 2008. All rights reserved. Rev. 02 — 2 September 2008 18 of 20 74HC4851; 74HCT4851 NXP Semiconductors 8-channel analog MUX/DEMUX with injection-current effect control 16. Legal information 16.1 Data sheet status Document status[1][2] Product status[3] Definition Objective [short] data sheet Development This document contains data from the objective specification for product development. Preliminary [short] data sheet Qualification This document contains data from the preliminary specification. Product [short] data sheet Production This document contains the product specification. [1] Please consult the most recently issued document before initiating or completing a design. [2] The term ‘short data sheet’ is explained in section “Definitions”. [3] The product status of device(s) described in this document may have changed since this document was published and may differ in case of multiple devices. The latest product status information is available on the Internet at URL http://www.nxp.com. 16.2 Definitions Draft — The document is a draft version only. The content is still under internal review and subject to formal approval, which may result in modifications or additions. NXP Semiconductors does not give any representations or warranties as to the accuracy or completeness of information included herein and shall have no liability for the consequences of use of such information. Short data sheet — A short data sheet is an extract from a full data sheet with the same product type number(s) and title. A short data sheet is intended for quick reference only and should not be relied upon to contain detailed and full information. For detailed and full information see the relevant full data sheet, which is available on request via the local NXP Semiconductors sales office. In case of any inconsistency or conflict with the short data sheet, the full data sheet shall prevail. 16.3 Disclaimers General — Information in this document is believed to be accurate and reliable. However, NXP Semiconductors does not give any representations or warranties, expressed or implied, as to the accuracy or completeness of such information and shall have no liability for the consequences of use of such information. Right to make changes — NXP Semiconductors reserves the right to make changes to information published in this document, including without limitation specifications and product descriptions, at any time and without notice. This document supersedes and replaces all information supplied prior to the publication hereof. Suitability for use — NXP Semiconductors products are not designed, authorized or warranted to be suitable for use in medical, military, aircraft, space or life support equipment, nor in applications where failure or malfunction of an NXP Semiconductors product can reasonably be expected to result in personal injury, death or severe property or environmental damage. NXP Semiconductors accepts no liability for inclusion and/or use of NXP Semiconductors products in such equipment or applications and therefore such inclusion and/or use is at the customer’s own risk. Applications — Applications that are described herein for any of these products are for illustrative purposes only. NXP Semiconductors makes no representation or warranty that such applications will be suitable for the specified use without further testing or modification. Limiting values — Stress above one or more limiting values (as defined in the Absolute Maximum Ratings System of IEC 60134) may cause permanent damage to the device. Limiting values are stress ratings only and operation of the device at these or any other conditions above those given in the Characteristics sections of this document is not implied. Exposure to limiting values for extended periods may affect device reliability. Terms and conditions of sale — NXP Semiconductors products are sold subject to the general terms and conditions of commercial sale, as published at http://www.nxp.com/profile/terms, including those pertaining to warranty, intellectual property rights infringement and limitation of liability, unless explicitly otherwise agreed to in writing by NXP Semiconductors. In case of any inconsistency or conflict between information in this document and such terms and conditions, the latter will prevail. No offer to sell or license — Nothing in this document may be interpreted or construed as an offer to sell products that is open for acceptance or the grant, conveyance or implication of any license under any copyrights, patents or other industrial or intellectual property rights. 16.4 Trademarks Notice: All referenced brands, product names, service names and trademarks are the property of their respective owners. 17. Contact information For more information, please visit: http://www.nxp.com For sales office addresses, please send an email to: salesaddresses@nxp.com 74HC_HCT4851_2 Product data sheet © NXP B.V. 2008. All rights reserved. Rev. 02 — 2 September 2008 19 of 20 74HC4851; 74HCT4851 NXP Semiconductors 8-channel analog MUX/DEMUX with injection-current effect control 18. Contents 1 2 3 4 5 6 6.1 6.2 7 8 9 10 11 12 13 14 15 16 16.1 16.2 16.3 16.4 17 18 General description . . . . . . . . . . . . . . . . . . . . . . 1 Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Ordering information . . . . . . . . . . . . . . . . . . . . . 2 Functional diagram . . . . . . . . . . . . . . . . . . . . . . 2 Pinning information . . . . . . . . . . . . . . . . . . . . . . 4 Pinning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Pin description . . . . . . . . . . . . . . . . . . . . . . . . . 4 Functional description . . . . . . . . . . . . . . . . . . . 5 Limiting values. . . . . . . . . . . . . . . . . . . . . . . . . . 5 Recommended operating conditions. . . . . . . . 6 Static characteristics. . . . . . . . . . . . . . . . . . . . . 6 Dynamic characteristics . . . . . . . . . . . . . . . . . 10 Waveforms . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 Package outline . . . . . . . . . . . . . . . . . . . . . . . . 15 Abbreviations . . . . . . . . . . . . . . . . . . . . . . . . . . 18 Revision history . . . . . . . . . . . . . . . . . . . . . . . . 18 Legal information. . . . . . . . . . . . . . . . . . . . . . . 19 Data sheet status . . . . . . . . . . . . . . . . . . . . . . 19 Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 Disclaimers . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 Trademarks . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 Contact information. . . . . . . . . . . . . . . . . . . . . 19 Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 Please be aware that important notices concerning this document and the product(s) described herein, have been included in section ‘Legal information’. © NXP B.V. 2008. All rights reserved. For more information, please visit: http://www.nxp.com For sales office addresses, please send an email to: salesaddresses@nxp.com Date of release: 2 September 2008 Document identifier: 74HC_HCT4851_2