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74ABT162245ADGG,51

74ABT162245ADGG,51

  • 厂商:

    NEXPERIA(安世)

  • 封装:

    TSSOP48_12.5X6.1MM

  • 描述:

    IC TXRX NON-INVERT 5.5V 48TSSOP

  • 数据手册
  • 价格&库存
74ABT162245ADGG,51 数据手册
Important notice Dear Customer, On 7 February 2017 the former NXP Standard Product business became a new company with the tradename Nexperia. Nexperia is an industry leading supplier of Discrete, Logic and PowerMOS semiconductors with its focus on the automotive, industrial, computing, consumer and wearable application markets In data sheets and application notes which still contain NXP or Philips Semiconductors references, use the references to Nexperia, as shown below. Instead of http://www.nxp.com, http://www.philips.com/ or http://www.semiconductors.philips.com/, use http://www.nexperia.com Instead of sales.addresses@www.nxp.com or sales.addresses@www.semiconductors.philips.com, use salesaddresses@nexperia.com (email) Replace the copyright notice at the bottom of each page or elsewhere in the document, depending on the version, as shown below: - © NXP N.V. (year). All rights reserved or © Koninklijke Philips Electronics N.V. (year). All rights reserved Should be replaced with: - © Nexperia B.V. (year). All rights reserved. If you have any questions related to the data sheet, please contact our nearest sales office via e-mail or telephone (details via salesaddresses@nexperia.com). Thank you for your cooperation and understanding, Kind regards, Team Nexperia INTEGRATED CIRCUITS 74ABT162245A 74ABTH162245A 16-Bit bus transceiver with 30Ω series termination resistors (3-State) Product specification Supersedes data of 1996 Nov 20 IC23 Data Handbook       1998 Feb 25 Philips Semiconductors Product specification 16-bit bus transceiver with 30Ω series termination resistors (3-State) FEATURES 74ABT162245A 74ABTH162245A DESCRIPTION • 16-bit bidirectional bus interface • Power-up 3-State • Multiple VCC and GND pins minimize switching noise • 3-State buffers • Output capability: +12mA/–32mA • Latch-up protection exceeds 500mA per JEDEC Std 17 • ESD protection exceeds 2000 V per MIL STD 883 Method 3015 The 74ABT162245A high-performance BiCMOS device combines low static and dynamic power dissipation with high speed. The 74ABT162245A device is a 16-bit transceiver featuring non-inverting 3-State bus compatible outputs in both send and receive directions. The control function implementation minimizes external timing requirements. The device features two Output Enable (1OE, 2OE) inputs for easy cascading and two Direction (1DIR, 2DIR) inputs for direction control. The 74ABT162245A is designed with 30 ohm series resistance in both the upper and lower output structures on both A and B ports. This design reduces line noise in applications such as memory address drivers, clock drivers, and bus receiver/transmitters. and 200V per Machine Model • Same part as 74ABT16245A-1 • 74ABTH162245A incorporates bus hold data inputs which The 74ABT162245A is the same as the 74ABT16245A-1. The part number has been changed to reflect industry standards eliminate the need for external pull-up resistors to hold unused inputs • Bus-hold data inputs eliminate the need for external pull-up Two options are available, 74ABT162245A which does not have the bus hold feature and the 74ABTH162245A which incorporates the bus hold feature. resistors to hold unused inputs QUICK REFERENCE DATA SYMBOL CONDITIONS Tamb = 25°C; GND = 0V PARAMETER TYPICAL UNIT 2.0 3.0 ns pF tPLH tPHL Propagation delay nAx to nBx or nBx to nAx CL = 50pF; VCC = 5V CIN Input capacitance VI = 0V or VCC 3 CI/O I/O pin capacitance VO = 0V or VCC; 3-State 7 pF Outputs disabled; VCC = 5.5V 300 nA Outputs Low; VCC = 5.5V 10 mA ICCZ Quiescent su supply ly current ICCL ORDERING INFORMATION TEMPERATURE RANGE OUTSIDE NORTH AMERICA NORTH AMERICA DWG NUMBER 48-Pin Plastic SSOP Type III PACKAGES –40°C to +85°C 74ABT162245A DL BT162245A DL SOT370-1 48-Pin Plastic TSSOP Type II –40°C to +85°C 74ABT162245A DGG BT162245A DGG SOT362-1 48-Pin Plastic SSOP Type III –40°C to +85°C 74ABTH162245A DL BH162245A DL SOT370-1 48-Pin Plastic TSSOP Type II –40°C to +85°C 74ABTH162245A DGG BH162245A DGG SOT362-1 1998 Feb 25 2 853-1772 19018 Philips Semiconductors Product specification 74ABT162245A 74ABTH162245A 16-bit bus transceiver with 30Ω series termination resistors (3-State) PIN CONFIGURATION LOGIC SYMBOL 1DIR 1 48 1OE 1B0 2 47 1A0 1B1 3 46 1A1 GND 4 45 GND 1B2 5 44 1A2 1B3 6 43 1A3 VCC 7 42 VCC 1B4 8 41 1A4 1B5 9 40 1A5 GND 10 39 GND 1B6 11 38 1A6 1B7 12 37 1A7 2B0 13 36 2A0 2B1 14 35 2A1 GND 15 34 GND 2B2 16 33 2A2 2B3 17 32 2A3 VCC 18 31 VCC 2B4 19 30 2A4 2B5 20 29 2A5 21 28 GND 2B6 22 27 2A6 2B7 23 26 2A7 24 25 2OE GND 2DIR 1DIR 1 2DIR 48 1A0 1A1 1A2 1A3 1A4 1A5 1A6 1A7 47 2 46 3 44 5 43 6 41 8 40 9 38 11 37 12 1DIR, 2DIR 1, 24 Direction control inputs (Active-High) 47, 46, 44, 43 41, 40, 38, 37 36, 35, 33, 32 30, 29, 27, 26 Data inputs/outputs (A side) 1B0 – 1B7 2B0 – 2B7 2, 3, 5, 6 8, 9, 11, 12 13, 14, 16, 17 19, 20, 22, 23 Data inputs/outputs (B side) 1OE, 2OE 48, 25 GND 4, 10, 15, 21 28, 34, 39, 45 Ground (0V) VCC 7, 18, 31, 42 Positive supply voltage 1998 Feb 25 2A0 1B1 2A1 1B2 2A2 1B3 2A3 1B4 2A4 1B5 2A5 1B6 2A6 1B7 2A7 INPUTS NAME AND FUNCTION 1A0 – 1A7, 2A0 – 2A7 1B0 36 13 35 14 33 16 32 17 30 19 29 20 27 22 26 23 FUNCTION TABLE PIN DESCRIPTION PIN NUMBER 25 1OE 2OE 2B0 2B1 2B2 2B3 2B4 2B5 2B6 2B7 SA00021 SA00020 SYMBOL 24 H L X Z Output enables 3 INPUTS/OUTPUTS nOE nDIR nAx nBx L L A=B Inputs L H Inputs B=A H X Z Z = HIGH voltage level = LOW voltage level = D0n’t care = High impedance “off” state Philips Semiconductors Product specification 74ABT162245A 74ABTH162245A 16-bit bus transceiver with 30Ω series termination resistors (3-State) LOGIC SYMBOL (IEEE/IEC) 48 1 SCHEMATIC OF EACH OUTPUT G3 VCC 3 EN1 (BA) 3 EN2 (AB) 25 G6 24 6 EN4 (BA) 27Ω 6 EN5 (AB) 47 ∇1 2 2∇ 46 3 44 5 43 6 41 8 40 9 38 11 37 12 36 ∇4 OUTPUT 27Ω GND SA00042 13 5∇ 35 14 33 16 32 17 30 19 29 20 27 22 26 23 SA00022 1998 Feb 25 4 Philips Semiconductors Product specification 74ABT162245A 74ABTH162245A 16-bit bus transceiver with 30Ω series termination resistors (3-State) ABSOLUTE MAXIMUM RATINGS1, 2 PARAMETER SYMBOL VCC IIK CONDITIONS RATING UNIT –0.5 to +7.0 V –18 mA –1.2 to +7.0 V VO < 0 –50 mA output in Off or High state –0.5 to +5.5 V output in Low state 128 output in High state –64 DC supply voltage DC input diode current VI < 0 voltage3 VI DC input IOK DC output diode current voltage3 VOUT DC output IOUT O DC output current Tstg Storage temperature range mA –65 to 150 °C NOTES: 1. Stresses beyond those listed may cause permanent damage to the device. These are stress ratings only and functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. 2. The performance capability of a high-performance integrated circuit in conjunction with its thermal environment can create junction temperatures which are detrimental to reliability. The maximum junction temperature of this integrated circuit should not exceed 150°C. 3. The input and output voltage ratings may be exceeded if the input and output current ratings are observed. RECOMMENDED OPERATING CONDITIONS LIMITS SYMBOL VCC PARAMETER UNIT DC supply voltage Min Max 4.5 5.5 V 0 VCC V VI Input voltage VIH High-level input voltage VIL Low-level Input voltage 0.8 V IOH High-level output current –32 mA IOL Low-level output current 12 mA 0 10 ns/V –40 +85 °C ∆t/∆v Input transition rise or fall rate Tamb Operating free-air temperature range 1998 Feb 25 2.0 5 V Philips Semiconductors Product specification 74ABT162245A 74ABTH162245A 16-bit bus transceiver with 30Ω series termination resistors (3-State) DC ELECTRICAL CHARACTERISTICS LIMITS SYMBOL PARAMETER TEST CONDITIONS Min VIK VOH VOL O II IHOLD Input clamp voltage High-level output voltage Tamb = –40°C to +85°C Tamb = +25°C VCC = 4.5V; IIK = –18mA Typ Max –0.9 –1.2 Min UNIT Max –1.2 V VCC = 4.5V; IOH = –3mA; VI = VIL or VIH 2.5 2.9 2.5 V VCC = 5.0V; IOH = –3mA; VI = VIL or VIH 3.0 3.4 3.0 V VCC = 4.5V; IOH = –32mA; VI = VIL or VIH 2.0 2.4 2.0 V Low-level output voltage VCC = 4.5V; IOL = 8mA; VI = VIL or VIH 0.46 0.65 0.65 V Low-level output voltage VCC = 4.5V; IOL = 12mA; VI = VIL or VIH 0.50 0.80 0.80 V Input leakage current VCC = 5.5V; VI = GND or 5.5V ±0.01 ±1.0 ±1.0 µA Bus hold current A and B inputs4 74ABTH162245A Control pins VCC = 4.5V; VI = 0.8V 50 50 VCC = 5.5V; VI = 2.0V –75 –75 VCC = 5.5V; VI = 0 to 5.5V ±500 µA Power-off leakage current VCC = 0.0V; VO or VI ≤ 4.5V ±5.0 ±100 ±100 µA IPU/IPD Power-up/down 3-State output current3 VCC = 2.0V; VO = 0.5V; VI = GND or VCC; VOE = Don’t care ±5.0 ±50 ±50 µA IIH+IOZH 3-State output High current VCC = 5.5V; VO = 5.5V; VI = VIL or VIH 0.5 10 10 µA IIL+IOZL 3-State output Low current VCC = 5.5V; VO = 0.0V; VI = VIL or VIH –0.5 –10 –10 µA ICEX Output high leakage current VCC = 5.5V; VO = 5.5V; VI = GND or VCC 5.0 50 50 µA –92 –180 –180 mA VCC = 5.5V; Outputs High, VI = GND or VCC 0.3 0.70 0.70 mA VCC = 5.5V; Outputs Low, VI = GND or VCC 10 19 19 mA VCC = 5.5V; Outputs 3-State; VI = GND or VCC 0.3 0.70 0.70 mA Outputs enabled, one data input at 3.4V, other inputs at VCC or GND; VCC = 5.5V 400 700 700 µA Outputs 3-State, one data input at 3.4V, other inputs at VCC or GND; VCC = 5.5V 74ABT162245A 1.0 50 50 µA Outputs 3-State, one data input at 3.4V, other inputs at VCC or GND; VCC = 5.5V 74ABTH162245A 100 250 250 µA Control pins, outputs disabled, one enable input at 3.4V, other inputs at VCC or GND; VCC = 5.5V 400 700 700 µA IOFF IO Output current1 ICCH ICCL Quiescent supply current ICCZ ∆ICC Additional supply current per input pin2 VCC = 5.5V; VO = 2.5V –50 –50 NOTES: 1. Not more than one output should be tested at a time, and the duration of the test should not exceed one second. 2. This is the increase in supply current for each input at 3.4V. 3. This parameter is valid for any VCC between 0V and 2.1V, with a transition time of up to 10msec. From VCC = 2.1V to VCC = 5 ±10% a transition time of up to 100 µsec is permitted. 4. This is the bus hold overdrive current required to force the input to the opposite logic state. 1998 Feb 25 6 Philips Semiconductors Product specification 74ABT162245A 74ABTH162245A 16-bit bus transceiver with 30Ω series termination resistors (3-State) AC CHARACTERISTICS GND = 0V; tR = tF = 2.5ns; CL = 50pF, RL = 500Ω LIMITS SYMBOL PARAMETER Tamb = +25°C VCC = +5.0V WAVEFORM Tamb = –40°C to +85°C VCC = +5.0V ±0.5V Min Typ Max Min Max UNIT tPLH tPHL Propagation delay nAx to nBx or nBx to nAx 1 1.0 1.5 2.0 3.0 3.3 4.5 1.0 1.5 3.5 4.9 ns tPZH tPZL Output enable time to High and Low level 2 1.5 2.0 3.1 5.0 4.3 6.1 1.5 2.0 5.0 7.0 ns tPHZ tPLZ Output disable time from High and Low level 2 1.7 1.5 3.5 3.2 4.8 4.5 1.7 1.5 5.4 4.9 ns AC WAVEFORMS VM = 1.5V, VIN = GND to 3.0V 3V nOE INPUT 1.5V 1.5V VM VM INPUT 0V tPLH tPZL tPHL VOH 1.5V tPLZ 3.5V OUTPUT VM 1.5V VOL + 0.3V VOL OUTPUT VOL tPHZ tPZH SA00028 VOH VOH – 0.3V VM Waveform 1. Input to Output Propagation Delays OUTPUT 0V SA00024 Waveform 2. 3-State Output Enable and Disable Times 1998 Feb 25 7 Philips Semiconductors Product specification 74ABT162245A 74ABTH162245A 16-bit bus transceiver with 30Ω series termination resistors (3-State) TEST CIRCUIT AND WAVEFORMS VCC 7.0V PULSE GENERATOR VOUT VIN tW 90% VM NEGATIVE PULSE 10% 0V tTLH (tR) tTHL (tF) CL tTLH (tR) RL tTHL (tF) 90% POSITIVE PULSE Test Circuit for 3-State Outputs AMP (V) 90% VM VM 10% 10% tW SWITCH POSITION TEST SWITCH tPLZ closed tPZL closed All other open 0V VM = 1.5V Input Pulse Definition INPUT PULSE REQUIREMENTS DEFINITIONS RL = Load resistor; see AC CHARACTERISTICS for value. CL = Load capacitance includes jig and probe capacitance; see AC CHARACTERISTICS for value. RT = Termination resistance should be equal to ZOUT of pulse generators. AMP (V) VM 10% RL D.U.T. RT 90% FAMILY 74ABT/H16 Amplitude Rep. Rate tW tR tF 3.0V 1MHz 500ns 2.5ns 2.5ns SA00018 1998 Feb 25 8 Philips Semiconductors Product specification 16-Bit bus transceiver with 30Ω series termination resistors (3-State) SSOP48: plastic shrink small outline package; 48 leads; body width 7.5 mm 1998 Feb 25 9 74ABT162245A 74ABTH162245A SOT370-1 Philips Semiconductors Product specification 16-Bit bus transceiver with 30Ω series termination resistors (3-State) 74ABT162245A 74ABTH162245A TSSOP48: plastic thin shrink small outline package; 48 leads; body width 6.1mm 1998 Feb 25 10 SOT362-1 Philips Semiconductors Product specification 16-Bit bus transceiver with 30Ω series termination resistors (3-State) NOTES 1998 Feb 25 11 74ABT162245A 74ABTH162245A Philips Semiconductors Product specification 16-Bit bus transceiver with 30Ω series termination resistors (3-State) 74ABT162245A 74ABTH162245A Data sheet status Data sheet status Product status Definition [1] Objective specification Development This data sheet contains the design target or goal specifications for product development. Specification may change in any manner without notice. Preliminary specification Qualification This data sheet contains preliminary data, and supplementary data will be published at a later date. Philips Semiconductors reserves the right to make chages at any time without notice in order to improve design and supply the best possible product. Product specification Production This data sheet contains final specifications. Philips Semiconductors reserves the right to make changes at any time without notice in order to improve design and supply the best possible product. [1] Please consult the most recently issued datasheet before initiating or completing a design. Definitions Short-form specification — The data in a short-form specification is extracted from a full data sheet with the same type number and title. For detailed information see the relevant data sheet or data handbook. Limiting values definition — Limiting values given are in accordance with the Absolute Maximum Rating System (IEC 134). Stress above one or more of the limiting values may cause permanent damage to the device. These are stress ratings only and operation of the device at these or at any other conditions above those given in the Characteristics sections of the specification is not implied. Exposure to limiting values for extended periods may affect device reliability. Application information — Applications that are described herein for any of these products are for illustrative purposes only. Philips Semiconductors make no representation or warranty that such applications will be suitable for the specified use without further testing or modification. Disclaimers Life support — These products are not designed for use in life support appliances, devices or systems where malfunction of these products can reasonably be expected to result in personal injury. Philips Semiconductors customers using or selling these products for use in such applications do so at their own risk and agree to fully indemnify Philips Semiconductors for any damages resulting from such application. Right to make changes — Philips Semiconductors reserves the right to make changes, without notice, in the products, including circuits, standard cells, and/or software, described or contained herein in order to improve design and/or performance. Philips Semiconductors assumes no responsibility or liability for the use of any of these products, conveys no license or title under any patent, copyright, or mask work right to these products, and makes no representations or warranties that these products are free from patent, copyright, or mask work right infringement, unless otherwise specified.  Copyright Philips Electronics North America Corporation 1998 All rights reserved. Printed in U.S.A. Philips Semiconductors 811 East Arques Avenue P.O. Box 3409 Sunnyvale, California 94088–3409 Telephone 800-234-7381 print code Document order number:       yyyy mmm dd 12 Date of release: 05-96 9397-750-03487
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