SN74HC393D


       
SCLS143D − DECEMBER 1982 − REVISED JULY 2003 D D Wide Operating Voltage Range of 2 V to 6 V Outputs Can Drive Up To 10 LSTTL Loads Low Power Consumption, 80-µA Max ICC Typical tpd = 13 ns ±4-mA Output Drive at 5 V Low Input Current of 1 µA Max Dual 4-Bit Binary Counters With Individual Clocks Direct Clear for Each 4-Bit Counter Can Significantly Improve System Densities by Reducing Counter Package Count by 50 Percent SN54HC393 . . . J OR W PACKAGE SN74HC393 . . . D, DB, N, NS, OR PW PACKAGE (TOP VIEW) 1CLK 1CLR 1QA 1QB 1QC 1QD GND 1 14 2 13 3 12 4 11 5 10 6 9 7 8 VCC 2CLK 2CLR 2QA 2QB 2QC 2QD SN54HC393 . . . FK PACKAGE (TOP VIEW) 1CLR 1CLK NC VCC 2CLK D D D D D D D description/ordering information The ’HC393 devices contain eight flip-flops and additional gating to implement two individual 4-bit counters in a single package. These devices comprise two independent 4-bit binary counters, each having a clear (CLR) and a clock (CLK) input. N-bit binary counters can be implemented with each package, providing the capability of divide by 256. The ’HC393 devices have parallel outputs from each counter stage so that any submultiple of the input count frequency is available for system timing signals. 4 3 2 1 20 19 18 5 17 6 16 7 15 8 14 9 10 11 12 13 2CLR NC 2QA NC 2QB 1QD GND NC 2QD 2QC 1QA NC 1QB NC 1QC NC − No internal connection ORDERING INFORMATION PACKAGE† TA PDIP − N SN74HC393N Tube of 50 SN74HC393D Reel of 2500 SN74HC393DR Reel of 250 SN74HC393DT SOP − NS Reel of 2000 SN74HC393NSR HC393 SSOP − DB Reel of 2000 SN74HC393DBR HC393 Tube of 90 SN74HC393PW Reel of 2000 SN74HC393PWR Reel of 250 SN74HC393PWT CDIP − J Tube of 25 SNJ54HC393J SNJ54HC393J CFP − W Tube of 150 SNJ54HC393W SNJ54HC393W LCCC − FK Tube of 55 SNJ54HC393FK TSSOP − PW −55°C −55 C to 125 125°C C TOP-SIDE MARKING Tube of 25 SOIC − D −40°C −40 C to 85 85°C C ORDERABLE PART NUMBER SN74HC393N HC393 HC393 SNJ54HC393FK † Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available at www.ti.com/sc/package. Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. Copyright  2003, Texas Instruments Incorporated     ! "#$ !  %#&'" ($) (#"! "  !%$""! %$ *$ $!  $+! !#$! !(( ,-) (#" %"$!!. ($!  $"$!!'- "'#($ $!.  '' %$$!)  %(#"! "%'  /01 '' %$$! $ $!$( #'$!! *$,!$ $()  '' *$ %(#"! %(#" %"$!!. ($!  $"$!!'- "'#($ $!.  '' %$$!) POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 1 

       
SCLS143D − DECEMBER 1982 − REVISED JULY 2003 FUNCTION TABLE COUNT SEQUENCE (each counter) OUTPUTS COUNT QD QC QB QA 0 L L L L 1 L L L H 2 L L H L 3 L L H H 4 L H L L 5 L H L H 6 L H H L 7 L H H H 8 H L L L H 9 H L L 10 H L H L 11 H L H H 12 H H L L 13 H H L H 14 H H H L 15 H H H H logic diagram, each counter (positive logic) R CLR QA CLK T R QB T R QC T R QD T 2 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 

       
SCLS143D − DECEMBER 1982 − REVISED JULY 2003 absolute maximum ratings over operating free-air temperature range (unless otherwise noted)† Supply voltage range, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −0.5 V to 7 V Input clamp current, IIK (VI < 0 or VI > VCC) (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±20 mA Output clamp current, IOK (VO < 0 or VO > VCC) (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±20 mA Continuous output current, IO (VO = 0 to VCC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±25 mA Continuous current through VCC or GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±50 mA Package thermal impedance, θJA (see Note 2): D package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86°C/W DB package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96°C/W N package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80°C/W NS package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76°C/W PW package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 113°C/W Storage temperature range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −65°C to 150°C † Stresses beyond those listed under “absolute maximum ratings” 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. NOTES: 1. The input and output voltage ratings may be exceeded if the input and output current ratings are observed. 2. The package thermal impedance is calculated in accordance with JESD 51-7. recommended operating conditions (see Note 3) SN54HC393 VCC VIH Supply voltage High-level input voltage VCC = 2 V VCC = 4.5 V VCC = 6 V VCC = 2 V VIL VI VO ∆t/∆v† Low-level input voltage MIN NOM MAX 2 5 6 MIN NOM MAX 2 5 6 1.5 1.5 3.15 3.15 4.2 4.2 VCC = 4.5 V VCC = 6 V Input voltage 0 Output voltage 0 Input transition rise/fall time SN74HC393 VCC = 2 V VCC = 4.5 V VCC = 6 V 0.5 1.35 1.35 1.8 1.8 0 0 V V 0.5 VCC VCC UNIT VCC VCC 1000 1000 500 500 400 400 V V V ns TA Operating free-air temperature −55 125 −40 85 °C NOTE 3: All unused inputs of the device must be held at VCC or GND to ensure proper device operation. Refer to the TI application report, Implications of Slow or Floating CMOS Inputs, literature number SCBA004. † If this device is used in the threshold region (from VILmax = 0.5 V to VIHmin = 1.5 V), there is a potential to go into the wrong state from induced grounding, causing double clocking. Operating with the inputs at tt = 1000 ns and VCC = 2 V does not damage the device; however, functionally, the CLK inputs are not ensured while in the shift, count, or toggle operating modes. POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 3 

       
SCLS143D − DECEMBER 1982 − REVISED JULY 2003 electrical characteristics over recommended operating free-air temperature range (unless otherwise noted) PARAMETER TEST CONDITIONS IOH = −20 µA VOH VI = VIH or VIL IOH = −4 mA IOH = −5.2 mA IOL = 20 µA VOL VI = VIH or VIL IOL = 4 mA IOL = 5.2 mA II ICC VI = VCC or 0 VI = VCC or 0, Ci IO = 0 VCC MIN TA = 25°C TYP MAX SN54HC393 MIN MAX SN74HC393 MIN 2V 1.9 1.998 1.9 1.9 4.5 V 4.4 4.499 4.4 4.4 6V 5.9 5.999 5.9 5.9 4.5 V 3.98 4.3 3.7 3.84 6V 5.48 5.8 5.2 MAX UNIT V 5.34 2V 0.002 0.1 0.1 0.1 4.5 V 0.001 0.1 0.1 0.1 6V 0.001 0.1 0.1 0.1 4.5 V 0.17 0.26 0.4 0.33 6V 0.15 0.26 0.4 0.33 6V ±0.1 ±100 ±1000 ±1000 nA 8 160 80 µA 3 10 10 10 pF 6V 2 V to 6 V V timing requirements over recommended operating free-air temperature range (unless otherwise noted) VCC fclock Clock frequency CLK high or low tw Pulse duration CLR high tsu 4 Setup time, CLR inactive POST OFFICE BOX 655303 TA = 25°C MIN MAX SN54HC393 MIN MAX SN74HC393 MIN MAX 2V 6 4.2 5 4.5 V 31 21 25 6V 36 25 28 2V 80 120 100 4.5 V 16 24 20 6V 14 20 18 2V 80 120 100 4.5 V 16 24 20 6V 14 20 18 2V 25 25 25 4.5 V 5 5 5 6V 5 5 5 • DALLAS, TEXAS 75265 UNIT MHz ns ns 

       
SCLS143D − DECEMBER 1982 − REVISED JULY 2003 switching characteristics over recommended operating free-air temperature range, CL = 50 pF (unless otherwise noted) (see Figure 1) TA = 25°C TYP MAX SN54HC393 SN74HC393 PARAMETER FROM (INPUT) TO (OUTPUT) VCC 2V 6 10 4.2 5 fmax CLK QA 4.5 V 31 50 21 25 6V 36 60 25 28 QA QB tpd CLK QC QD tPHL tt CLR Any Any MIN MIN MAX MIN MAX UNIT MHz 2V 50 120 180 150 4.5 V 15 24 36 30 6V 13 20 31 26 2V 72 190 285 240 4.5 V 22 38 57 47 6V 18 32 48 40 2V 91 240 360 300 4.5 V 28 48 72 60 6V 22 41 61 51 2V 100 290 430 360 4.5 V 32 58 87 72 6V 24 50 74 62 2V 45 165 250 205 4.5 V 17 33 49 41 6V 14 28 42 35 2V 28 75 110 95 4.5 V 8 15 22 19 6V 6 13 19 16 ns ns ns operating characteristics, TA = 25°C PARAMETER Cpd TEST CONDITIONS Power dissipation capacitance per counter POST OFFICE BOX 655303 No load • DALLAS, TEXAS 75265 TYP 40 UNIT pF 5 

       
SCLS143D − DECEMBER 1982 − REVISED JULY 2003 PARAMETER MEASUREMENT INFORMATION From Output Under Test VCC High-Level Pulse Test Point 50% 50% 0V tw CL = 50 pF (see Note A) VCC Low-Level Pulse 50% 50% 0V LOAD CIRCUIT VOLTAGE WAVEFORMS PULSE DURATIONS Input VCC 50% 50% 0V tPLH Reference Input VCC 50% In-Phase Output 0V tsu Data Input 50% 10% 90% tr tPHL VCC 50% 10% 0 V 90% 90% tr th 90% 50% 10% tPHL Out-of-Phase Output 90% VOLTAGE WAVEFORMS SETUP AND HOLD AND INPUT RISE AND FALL TIMES tPLH 50% 10% tf tf VOH 50% 10% VOL tf 50% 10% 90% VOH VOL tr VOLTAGE WAVEFORMS PROPAGATION DELAY AND OUTPUT TRANSITION TIMES NOTES: A. CL includes probe and test-fixture capacitance. B. Phase relationships between waveforms were chosen arbitrarily. All input pulses are supplied by generators having the following characteristics: PRR ≤ 1 MHz, ZO = 50 Ω, tr = 6 ns, tf = 6 ns. C. For clock inputs, fmax is measured when the input duty cycle is 50%. D. The outputs are measured one at a time with one input transition per measurement. E. tPLH and tPHL are the same as tpd. Figure 1. Load Circuit and Voltage Waveforms 6 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 PACKAGE OPTION ADDENDUM www.ti.com 2-Nov-2022 PACKAGING INFORMATION Orderable Device Status (1) Package Type Package Pins Package Drawing Qty Eco Plan (2) Lead finish/ Ball material MSL Peak Temp Op Temp (°C) Device Marking (3) Samples (4/5) (6) 84100012A ACTIVE LCCC FK 20 1 Non-RoHS & Green SNPB N / A for Pkg Type -55 to 125 84100012A SNJ54HC 393FK 8410001CA ACTIVE CDIP J 14 1 Non-RoHS & Green SNPB N / A for Pkg Type -55 to 125 8410001CA SNJ54HC393J Samples 8410001DA ACTIVE CFP W 14 1 Non-RoHS & Green SNPB N / A for Pkg Type -55 to 125 8410001DA SNJ54HC393W Samples JM38510/66309BCA ACTIVE CDIP J 14 1 Non-RoHS & Green SNPB N / A for Pkg Type -55 to 125 JM38510/ 66309BCA Samples M38510/66309BCA ACTIVE CDIP J 14 1 Non-RoHS & Green SNPB N / A for Pkg Type -55 to 125 JM38510/ 66309BCA Samples SN54HC393J ACTIVE CDIP J 14 1 Non-RoHS & Green SNPB N / A for Pkg Type -55 to 125 SN54HC393J Samples SN74HC393D ACTIVE SOIC D 14 50 RoHS & Green NIPDAU Level-1-260C-UNLIM -40 to 85 HC393 Samples SN74HC393DBR ACTIVE SSOP DB 14 2000 RoHS & Green NIPDAU Level-1-260C-UNLIM -40 to 85 HC393 Samples SN74HC393DR ACTIVE SOIC D 14 2500 RoHS & Green NIPDAU | SN Level-1-260C-UNLIM -40 to 85 HC393 Samples SN74HC393DRE4 ACTIVE SOIC D 14 2500 RoHS & Green NIPDAU Level-1-260C-UNLIM -40 to 85 HC393 Samples SN74HC393DT ACTIVE SOIC D 14 250 RoHS & Green NIPDAU Level-1-260C-UNLIM -40 to 85 HC393 Samples SN74HC393N ACTIVE PDIP N 14 25 RoHS & Green NIPDAU N / A for Pkg Type -40 to 85 SN74HC393N Samples SN74HC393NSR ACTIVE SO NS 14 2000 RoHS & Green NIPDAU Level-1-260C-UNLIM -40 to 85 HC393 Samples SN74HC393PW ACTIVE TSSOP PW 14 90 RoHS & Green NIPDAU Level-1-260C-UNLIM -40 to 85 HC393 Samples SN74HC393PWR ACTIVE TSSOP PW 14 2000 RoHS & Green NIPDAU | SN Level-1-260C-UNLIM -40 to 85 HC393 Samples SN74HC393PWRG4 ACTIVE TSSOP PW 14 2000 RoHS & Green NIPDAU Level-1-260C-UNLIM -40 to 85 HC393 Samples SN74HC393PWT ACTIVE TSSOP PW 14 250 RoHS & Green NIPDAU Level-1-260C-UNLIM -40 to 85 HC393 Samples SNJ54HC393FK ACTIVE LCCC FK 20 1 Non-RoHS & Green SNPB N / A for Pkg Type -55 to 125 84100012A SNJ54HC Samples Addendum-Page 1 Samples PACKAGE OPTION ADDENDUM www.ti.com Orderable Device 2-Nov-2022 Status (1) Package Type Package Pins Package Drawing Qty Eco Plan (2) Lead finish/ Ball material MSL Peak Temp Op Temp (°C) Device Marking (3) Samples (4/5) (6) 393FK SNJ54HC393J ACTIVE CDIP J 14 1 Non-RoHS & Green SNPB N / A for Pkg Type -55 to 125 8410001CA SNJ54HC393J Samples SNJ54HC393W ACTIVE CFP W 14 1 Non-RoHS & Green SNPB N / A for Pkg Type -55 to 125 8410001DA SNJ54HC393W Samples (1) The marketing status values are defined as follows: ACTIVE: Product device recommended for new designs. LIFEBUY: TI has announced that the device will be discontinued, and a lifetime-buy period is in effect. NRND: Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend using this part in a new design. PREVIEW: Device has been announced but is not in production. Samples may or may not be available. OBSOLETE: TI has discontinued the production of the device. (2) RoHS: TI defines "RoHS" to mean semiconductor products that are compliant with the current EU RoHS requirements for all 10 RoHS substances, including the requirement that RoHS substance do not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered at high temperatures, "RoHS" products are suitable for use in specified lead-free processes. TI may reference these types of products as "Pb-Free". RoHS Exempt: TI defines "RoHS Exempt" to mean products that contain lead but are compliant with EU RoHS pursuant to a specific EU RoHS exemption. Green: TI defines "Green" to mean the content of Chlorine (Cl) and Bromine (Br) based flame retardants meet JS709B low halogen requirements of