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SN7400D - Texas Instruments

Description: Quad 2-input Positive-NAND Gates

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SN7400D - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - D (-R-PDSO-G14)_1
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SN7400D - Texas Instruments  - 3D model - Small Outline Packages - D (-R-PDSO-G14)_1
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SN7400D Details

  • Manufacturer Part Number:

    SN7400D

  • 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:

    TTL/H/L

  • JESD-30 Code:

    R-PDSO-G14

  • JESD-609 Code:

    e4

  • Length:

    8.65 mm

  • Load Capacitance (CL):

    15 pF

  • Logic IC Type:

    NAND GATE

  • Max I(ol):

    0.016 A

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    4

  • Number of Inputs:

    2

  • Number of Terminals:

    14

  • Operating Temperature-Max:

    70 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP14,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Packing Method:

    TUBE

  • Peak Reflow Temperature (Cel):

    260

  • Power Supply Current-Max (ICC):

    22 mA

  • Prop. Delay@Nom-Sup:

    22 ns

  • Propagation Delay (tpd):

    22 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:

    3.9 mm

SN7400D Frequently Asked Questions (FAQs)

  • The maximum frequency of operation for the SN7400D is typically around 100 MHz, but it can vary depending on the specific application and operating conditions.
  • To ensure reliable operation of the SN7400D in high-temperature environments, it is recommended to follow proper thermal management practices, such as providing adequate heat sinking and ensuring good airflow around the device.
  • Yes, the SN7400D can be used in a 3.3V system, but it is recommended to use a voltage regulator to ensure a stable 5V supply to the device. Additionally, the input and output voltage levels should be adjusted accordingly to ensure proper operation.
  • To minimize EMI when using the SN7400D, it is recommended to use proper PCB layout techniques, such as separating analog and digital circuits, using ground planes, and adding decoupling capacitors to reduce noise.
  • No, the SN7400D is not a radiation-hardened device and is not suitable for use in radiation-intensive environments. For such applications, specialized radiation-hardened devices should be used.

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SN7400D 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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SN7400D Alternates

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Image Part Number Model
Part Image DM7400M Fairchild Semiconductor Corporation

NAND Gate, TTL/H/L Series, 4-Func, 2-Input, TTL, PDSO14

Part Image SN7400DRG4 Texas Instruments

NAND Gate, TTL/H/L Series, 4-Func, 2-Input, TTL, PDSO14

Part Image SN7400DR Texas Instruments

NAND Gate, TTL/H/L Series, 4-Func, 2-Input, TTL, PDSO14

Part Image SN7400DRE4 Texas Instruments

NAND Gate, TTL/H/L Series, 4-Func, 2-Input, TTL, PDSO14

Part Image DM7400M National Semiconductor Corporation

NAND Gate, TTL/H/L Series, 4-Func, 2-Input, TTL, PDSO14

For a full list of alternate parts for SN7400D, check out Findchips.com