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SN74AC373DW - Texas Instruments

Description: Texas Instruments SN74AC373DW, Octal D Type Latch, Transparent, 3 State, 2 → 6 V, 20-Pin SOIC

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SN74AC373DW - Texas Instruments PCB footprint - Other - Other - SOIC127P1030X265-20N
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SN74AC373DW - Texas Instruments  - 3D model - Other - SOIC127P1030X265-20N
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SN74AC373DW Details

  • Manufacturer Part Number:

    SN74AC373DW

  • Brand Name:

    Texas Instruments

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOIC

  • Pin Count:

    20

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Control Type:

    ENABLE LOW

  • Count Direction:

    UNIDIRECTIONAL

  • Family:

    AC

  • JESD-30 Code:

    R-PDSO-G20

  • JESD-609 Code:

    e4

  • Length:

    12.8 mm

  • Load Capacitance (CL):

    50 pF

  • Logic IC Type:

    BUS DRIVER

  • Max I(ol):

    0.024 A

  • Moisture Sensitivity Level:

    1

  • 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:

    SOP

  • Package Equivalence Code:

    SOP20,.4

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Packing Method:

    TUBE

  • Peak Reflow Temperature (Cel):

    260

  • Power Supply Current-Max (ICC):

    0.04 mA

  • Prop. Delay@Nom-Sup:

    15 ns

  • Propagation Delay (tpd):

    15 ns

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    2.65 mm

  • Supply Voltage-Max (Vsup):

    6 V

  • Supply Voltage-Min (Vsup):

    2 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • 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:

    7.5 mm

SN74AC373DW Frequently Asked Questions (FAQs)

  • The maximum clock frequency of the SN74AC373DW is 100 MHz, but it can vary depending on the operating conditions and the load capacitance.
  • To prevent output corruption during power-up or power-down, it is recommended to use an external pull-up or pull-down resistor on the output pins, and to ensure that the clock signal is stable and valid before applying data to the inputs.
  • Yes, the SN74AC373DW is compatible with 3.3V systems, but it requires a 5V supply voltage (VCC) to operate correctly. You can use a voltage regulator or a level translator to interface with 3.3V logic.
  • The SN74AC373DW can sink up to 24 mA and source up to 12 mA per output pin, but it is recommended to limit the current to 6 mA per pin to ensure reliable operation.
  • The asynchronous clear (CLR) input should be tied to VCC through a pull-up resistor if it is not used, to prevent accidental clearing of the registers. When using the CLR input, ensure that it is synchronized with the clock signal to avoid data corruption.

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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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For a full list of alternate parts for SN74AC373DW, check out Findchips.com