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SN74ABT374AN - Texas Instruments

Description: Octal Edge-Triggered D-Type Flip-Flops with 3-State Outputs

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SN74ABT374AN - Texas Instruments PCB footprint - Dual-In-Line Packages - Dual-In-Line Packages - N (R-PDIP-T20)
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SN74ABT374AN - Texas Instruments  - 3D model - Dual-In-Line Packages - N (R-PDIP-T20)
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SN74ABT374AN Details

  • Manufacturer Part Number:

    SN74ABT374AN

  • Brand Name:

    Texas Instruments

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    DIP

  • Pin Count:

    20

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Control Type:

    ENABLE LOW

  • Count Direction:

    UNIDIRECTIONAL

  • Family:

    ABT

  • JESD-30 Code:

    R-PDIP-T20

  • JESD-609 Code:

    e4

  • Length:

    24.325 mm

  • Load Capacitance (CL):

    50 pF

  • Logic IC Type:

    BUS DRIVER

  • Max Frequency@Nom-Sup:

    150000000 Hz

  • Max I(ol):

    0.064 A

  • Number of Bits:

    8

  • Number of Functions:

    8

  • Number of Ports:

    2

  • Number of Terminals:

    20

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Characteristics:

    3-STATE

  • Output Polarity:

    TRUE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    DIP

  • Package Equivalence Code:

    DIP20,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE

  • Packing Method:

    TUBE

  • Power Supply Current-Max (ICC):

    30 mA

  • Prop. Delay@Nom-Sup:

    7.1 ns

  • Propagation Delay (tpd):

    7.1 ns

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    5.08 mm

  • Supply Voltage-Max (Vsup):

    5.5 V

  • Supply Voltage-Min (Vsup):

    4.5 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    NO

  • Technology:

    BICMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

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

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

  • Trigger Type:

    POSITIVE EDGE

  • Width:

    7.62 mm

SN74ABT374AN Frequently Asked Questions (FAQs)

  • The maximum clock frequency of the SN74ABT374AN is 100 MHz, but it can vary depending on the operating conditions and the quality of the clock signal.
  • To ensure proper power and decoupling, use a high-quality power supply, decouple the VCC pin with a 0.1 μF ceramic capacitor, and use a 10 μF electrolytic capacitor for bulk decoupling. Also, ensure that the power supply rails are clean and free of noise.
  • The recommended termination scheme for the SN74ABT374AN is to use a series terminator (e.g., 22 Ω) at the far end of the transmission line, and a parallel terminator (e.g., 47 Ω) at the near end. This helps to reduce reflections and ensure signal integrity.
  • During power-up and power-down sequences, it's recommended to keep the OE pin in a high-impedance state (i.e., OE = high) to prevent unwanted output transitions. Once the device is fully powered up, the OE pin can be driven low to enable the outputs.
  • The maximum capacitive load that the SN74ABT374AN can drive is 50 pF, but it's recommended to keep the load capacitance as low as possible to ensure signal integrity and prevent oscillations.

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SN74ABT374AN 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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