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SN74S38DR - Texas Instruments

Description: Quad 2-input positive-NAND buffers with open collector outputs

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SN74S38DR - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - D (-R-PDSO-G14)
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SN74S38DR - Texas Instruments  - 3D model - Small Outline Packages - D (-R-PDSO-G14)
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SN74S38DR Details

  • Manufacturer Part Number:

    SN74S38DR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Pin Count:

    14

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Family:

    S

  • JESD-30 Code:

    R-PDSO-G14

  • JESD-609 Code:

    e4

  • Length:

    8.65 mm

  • Load Capacitance (CL):

    50 pF

  • Logic IC Type:

    NAND GATE

  • Max I(ol):

    0.048 A

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    4

  • Number of Inputs:

    2

  • Number of Terminals:

    14

  • Operating Temperature-Max:

    70 °C

  • Output Characteristics:

    OPEN-COLLECTOR

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP14,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Packing Method:

    TR, 13 INCH

  • Peak Reflow Temperature (Cel):

    260

  • Power Supply Current-Max (ICC):

    80 mA

  • Prop. Delay@Nom-Sup:

    10 ns

  • Propagation Delay (tpd):

    10 ns

  • Qualification Status:

    Not Qualified

  • Schmitt Trigger:

    NO

  • Seated Height-Max:

    1.75 mm

  • Supply Voltage-Max (Vsup):

    5.25 V

  • Supply Voltage-Min (Vsup):

    4.75 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    TTL

  • Temperature Grade:

    COMMERCIAL

  • Terminal Finish:

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

  • Time@Peak Reflow Temperature-Max (s):

    30

  • Width:

    3.91 mm

SN74S38DR Frequently Asked Questions (FAQs)

  • The maximum frequency of operation for the SN74S38DR is typically around 100 MHz, but it can vary depending on the specific application and operating conditions.
  • To ensure proper operation, the SN74S38DR should be powered with a stable voltage supply between 4.75V and 5.25V, with a maximum current draw of 20mA per gate.
  • The typical propagation delay for the SN74S38DR is around 10ns, but it can vary depending on the specific application and operating conditions.
  • While the SN74S38DR is specified for 5V operation, it can be used in a 3.3V system with some limitations. However, the output voltage levels may not be compatible with 3.3V logic, and the noise margin may be reduced.
  • The SN74S38DR is packaged in a SOIC package, which has a thermal resistance of around 60°C/W. To ensure reliable operation, the device should be mounted on a PCB with adequate thermal dissipation, and the operating temperature should be kept within the specified range of -40°C to 85°C.

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SN74S38DR Overview

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About Texas Instruments

Texas Instruments (TI) designs and manufactures semiconductors and integrated circuits for a wide range of applications. The company's product portfolio includes analog chips, which are essential for managing power and signal functions in electronic devices, and embedded processors, which serve as the brains in various systems, enabling functionality in everything from industrial equipment to consumer electronics. TI's innovations in semiconductor technology have made it a leader in the industry.

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SN74S38DR Alternates

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Image Part Number Model
Part Image SN74S38DRE4 Texas Instruments

NAND Gate, S Series, 4-Func, 2-Input, TTL, PDSO14

Part Image N74S38D Signetics

NAND Gate, S Series, 4-Func, 2-Input, TTL, PDSO14

Part Image 74S38D Texas Instruments

NAND Gate, S Series, 4-Func, 2-Input, TTL, PDSO14

Part Image SN74S38DE4 Texas Instruments

NAND Gate, S Series, 4-Func, 2-Input, TTL, PDSO14

Part Image N74S38D YAGEO Corporation

NAND Gate, S Series, 4-Func, 2-Input, TTL, PDSO14

For a full list of alternate parts for SN74S38DR, check out Findchips.com