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SN7400DR - Texas Instruments

Description: Logic Gates Quad 2-input Positive-NAND gates

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SN7400DR - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - D (-R-PDSO-G14)
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SN7400DR - Texas Instruments  - 3D model - Small Outline Packages - D (-R-PDSO-G14)
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SN7400DR Details

  • Manufacturer Part Number:

    SN7400DR

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOIC

  • Package Description:

    GREEN, PLASTIC, MS-012AB, SOIC-14

  • Pin Count:

    14

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Family:

    TTL/H/L

  • JESD-30 Code:

    R-PDSO-G14

  • Length:

    8.65 mm

  • Load Capacitance (CL):

    15 pF

  • Logic IC Type:

    NAND GATE

  • Max I(ol):

    0.016 A

  • 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:

    TR

  • Peak Reflow Temperature (Cel):

    NOT SPECIFIED

  • 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 Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    NOT SPECIFIED

  • Width:

    3.9 mm

SN7400DR Frequently Asked Questions (FAQs)

  • The recommended operating voltage range for the SN7400DR is 4.75V to 5.25V, although it can operate from 3.5V to 5.5V with reduced performance.
  • When the input pins are not in use, they should be tied to a valid logic level (either VCC or GND) to prevent them from floating and causing unwanted behavior.
  • The maximum frequency of operation for the SN7400DR is typically around 100 MHz, although this can vary depending on the specific application and operating conditions.
  • Yes, the SN7400DR can be used in a 3.3V system, but the output voltage levels may not be compatible with 3.3V logic. A level translator or voltage regulator may be required to ensure proper operation.
  • To ensure reliable operation over the full temperature range (-40°C to 125°C), it is recommended to follow proper PCB design and layout guidelines, use a suitable thermal management strategy, and ensure that the device is operated within its recommended operating conditions.

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SN7400DR 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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Part Image DM7400M National Semiconductor Corporation

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