SN74F38DR


     
  
  
SDFS013A − MARCH 1987 − REVISED OCTOBER 1993 • SN54F38 . . . J PACKAGE SN74F38 . . . D OR N PACKAGE (TOP VIEW) Package Options Include Plastic Small-Outline Packages, Ceramic Chip Carriers, and Standard Plastic and Ceramic 300-mil DIPs 1A 1B 1Y 2A 2B 2Y GND description These devices contain four independent 2-input NAND buffer gates with open-collector outputs. They perform the Boolean functions Y = A • B or Y = A + B in positive logic. The open-collector outputs require pullup resistors to perform correctly. They may be connected to other open-collector outputs to implement active-low wired-OR or active-high wired-AND functions. Open-collector devices are often used to generate higher VOH levels. OUTPUT Y H H L L X H X L H 1B 2A 2B 3A 3B 4A 4B 1 12 4 11 5 10 6 9 7 8 4 3 2 1 20 19 18 5 17 6 16 7 15 8 14 9 10 11 12 13 4A NC 4Y NC 3B NC − No internal connection logic symbol† 1A 3 VCC 4B 4A 4Y 3B 3A 3Y 2Y GND NC 3Y 3A B 13 1B 1A NC VCC 4B 1Y NC 2A NC 2B FUNCTION TABLE (each gate) INPUTS 14 2 SN54F38 . . . FK PACKAGE (TOP VIEW) The SN54F38 is characterized for operation over the full military temperature range of − 55°C to 125°C. The SN74F38 is characterized for operation from 0°C to 70°C. A 1 logic diagram (positive logic) 3 & 2 1A 1Y 1B 4 6 5 2A 2Y 2B 9 8 10 3A 3Y 3B 12 11 13 4Y 4A 4B 1 2 3 1Y 4 5 6 2Y 9 10 8 3Y 12 13 11 4Y † This symbol is in accordance with ANSI/IEEE Std 91-1984 and IEC Publication 617-12. Pin numbers shown are for the D, J, and N packages. Copyright  1993, Texas Instruments Incorporated    !"#$%! & '("")% $& ! *(+,'$%! -$%). "!-('%& '!!"# %! &*)''$%!& *)" %/) %)"#& ! )0$& &%"(#)%& &%$-$"- 1$""$%2. "!-('%! *"!')&&3 -!)& !% )')&&$",2 ',(-) %)&%3 ! $,, *$"$#)%)"&. • DALLAS, TEXAS 75265 • HOUSTON, TEXAS 77251−1443 POST OFFICE BOX 655303 POST OFFICE BOX 1443 2−1 

     
  
  
SDFS013A − MARCH 1987 − REVISED OCTOBER 1993 absolute maximum ratings over operating free-air temperature range (unless otherwise noted)† Supply voltage range, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −0.5 V to 7 V Input voltage range, VI (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −0.5 V to 7 V Input current range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −30 mA to 5 mA Voltage range applied to any output in the high state . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −0.5 V to VCC Current into any output in the low state . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 128 mA Operating free-air temperature range: SN54F38 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −55°C to 125°C SN74F38 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0°C to 70°C Storage temperature range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −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. NOTE 1: The input voltage ratings may be exceeded provided the input current ratings are observed. recommended operating conditions SN54F38 SN74F38 MIN NOM MAX MIN NOM MAX 4.5 5 5.5 4.5 5 5.5 UNIT VCC VIH Supply voltage VIL IIK Low-level input voltage 0.8 0.8 V Input clamp current −18 −18 mA VOH IOL High-level output voltage 4.5 4.5 V Low-level output current 48 64 mA TA Operating free-air temperature 70 °C High-level input voltage 2 2 −55 125 V V 0 electrical characteristics over recommended operating free-air temperature range (unless otherwise noted) PARAMETER VIK VOL II IIH IIL IOH ICCH ICCL TEST CONDITIONS SN54F38 TYP‡ MAX MIN SN74F38 TYP‡ MAX VCC = 4.5 V, VCC = 4.5 V, II = − 18 mA IOL = 48 mA −0.73 −1.2 0.3 0.5 0.3 0.5 VCC = 4.5 V, VCC = 5.5 V, IOL = 64 mA VI = 7 V 0.3 0.5 0.3 0.5 VCC = 5.5 V, VCC = 5.5 V, VI = 2.7 V VI = 0.5 V VCC = 4.5 V VCC = 5.5 V, −1.2 VI = 0 VI = 4.5 V • POST OFFICE BOX 655303 DALLAS, TEXAS 75265 POST OFFICE BOX 1443 HOUSTON, TEXAS 77251−1443 • UNIT V V 0.1 0.1 20 20 µA − 0.6 − 0.6 mA mA 250 µA 4 7 4 7 mA 22 30 22 30 mA 250 VCC = 5.5 V, ‡ All typical values are at VCC = 5 V, TA = 25°C. 2−2 MIN 

     
  
  
SDFS013A − MARCH 1987 − REVISED OCTOBER 1993 switching characteristics (see Note 2) PARAMETER FROM (INPUT) VCC = 5 V, CL = 50 pF, RL = 500 Ω, TA = 25°C TO (OUTPUT) VCC = 4.5 V to 5.5 V, CL = 50 pF, RL = 500 Ω, TA = MIN to MAX† ′F38 tPLH tPHL A or B Y SN54F38 UNIT SN74F38 MIN TYP MAX MIN MAX MIN MAX 6.7 9.6 12.5 6.2 14 6.7 13 1 2.6 5 1 6.5 1 5.5 ns † For conditions shown as MIN or MAX, use the appropriate value specified under recommended operating conditions. NOTE 2: Load circuits and waveforms are shown in Section 1. • POST OFFICE BOX 655303 DALLAS, TEXAS 75265 POST OFFICE BOX 1443 HOUSTON, TEXAS 77251−1443 • 2−3 

     
  
  
SDFS013A − MARCH 1987 − REVISED OCTOBER 1993 2−4 • POST OFFICE BOX 655303 DALLAS, TEXAS 75265 POST OFFICE BOX 1443 HOUSTON, TEXAS 77251−1443 • PACKAGE MATERIALS INFORMATION www.ti.com 3-Jun-2022 TAPE AND REEL INFORMATION REEL DIMENSIONS TAPE DIMENSIONS K0 P1 B0 W Reel Diameter Cavity A0 B0 K0 W P1 A0 Dimension designed to accommodate the component width Dimension designed to accommodate the component length Dimension designed to accommodate the component thickness Overall width of the carrier tape Pitch between successive cavity centers Reel Width (W1) QUADRANT ASSIGNMENTS FOR PIN 1 ORIENTATION IN TAPE Sprocket Holes Q1 Q2 Q1 Q2 Q3 Q4 Q3 Q4 User Direction of Feed Pocket Quadrants *All dimensions are nominal Device Package Package Pins Type Drawing SPQ Reel Reel A0 Diameter Width (mm) (mm) W1 (mm) B0 (mm) K0 (mm) P1 (mm) W Pin1 (mm) Quadrant SN74F38DR SOIC D 14 2500 330.0 16.4 6.5 9.0 2.1 8.0 16.0 Q1 SN74F38NSR SO NS 14 2000 330.0 16.4 8.2 10.5 2.5 12.0 16.0 Q1 Pack Materials-Page 1 PACKAGE MATERIALS INFORMATION www.ti.com 3-Jun-2022 TAPE AND REEL BOX DIMENSIONS Width (mm) W L H *All dimensions are nominal Device Package Type Package Drawing Pins SPQ Length (mm) Width (mm) Height (mm) SN74F38DR SN74F38NSR SOIC D 14 2500 356.0 356.0 35.0 SO NS 14 2000 356.0 356.0 35.0 Pack Materials-Page 2 PACKAGE MATERIALS INFORMATION www.ti.com 3-Jun-2022 TUBE T - Tube height L - Tube length W - Tube width B - Alignment groove width *All dimensions are nominal Device Package Name Package Type Pins SPQ L (mm) SN74F38D D SOIC 14 50 506.6 SN74F38N N PDIP 14 25 506 SN74F38N N PDIP 14 25 506 13.97 Pack Materials-Page 3 W (mm) T (µm) B (mm) 8 3940 4.32 13.97 11230 4.32 11230 4.32 IMPORTANT NOTICE AND DISCLAIMER TI PROVIDES TECHNICAL AND RELIABILITY DATA (INCLUDING DATA SHEETS), DESIGN RESOURCES (INCLUDING REFERENCE DESIGNS), APPLICATION OR OTHER DESIGN ADVICE, WEB TOOLS, SAFETY INFORMATION, AND OTHER RESOURCES “AS IS” AND WITH ALL FAULTS, AND DISCLAIMS ALL WARRANTIES, EXPRESS AND IMPLIED, INCLUDING WITHOUT LIMITATION ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT OF THIRD PARTY INTELLECTUAL PROPERTY RIGHTS. These resources are intended for skilled developers designing with TI products. You are solely responsible for (1) selecting the appropriate TI products for your application, (2) designing, validating and testing your application, and (3) ensuring your application meets applicable standards, and any other safety, security, regulatory or other requirements. These resources are subject to change without notice. TI grants you permission to use these resources only for development of an application that uses the TI products described in the resource. Other reproduction and display of these resources is prohibited. No license is granted to any other TI intellectual property right or to any third party intellectual property right. TI disclaims responsibility for, and you will fully indemnify TI and its representatives against, any claims, damages, costs, losses, and liabilities arising out of your use of these resources. TI’s products are provided subject to TI’s Terms of Sale or other applicable terms available either on ti.com or provided in conjunction with such TI products. TI’s provision of these resources does not expand or otherwise alter TI’s applicable warranties or warranty disclaimers for TI products. TI objects to and rejects any additional or different terms you may have proposed. IMPORTANT NOTICE Mailing Address: Texas Instruments, Post Office Box 655303, Dallas, Texas 75265 Copyright © 2022, Texas Instruments Incorporated