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SN54HCT373J - Texas Instruments

Description: Latches OCTAL D-TYPE LATCH

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SN54HCT373J - Texas Instruments PCB footprint - Ceramic Dual-In-Line Packages - Ceramic Dual-In-Line Packages - J(R-GDIP-T20
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SN54HCT373J Details

  • Manufacturer Part Number:

    SN54HCT373J

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    DIP

  • Pin Count:

    20

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Control Type:

    ENABLE LOW

  • Count Direction:

    UNIDIRECTIONAL

  • Family:

    HCT

  • JESD-30 Code:

    R-GDIP-T20

  • JESD-609 Code:

    e0

  • Length:

    24.195 mm

  • Load Capacitance (CL):

    150 pF

  • Logic IC Type:

    BUS DRIVER

  • Max I(ol):

    0.006 A

  • Number of Bits:

    8

  • Number of Functions:

    8

  • Number of Ports:

    2

  • Number of Terminals:

    20

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -55 °C

  • Output Characteristics:

    3-STATE

  • Output Polarity:

    TRUE

  • Package Body Material:

    CERAMIC, GLASS-SEALED

  • Package Code:

    DIP

  • Package Equivalence Code:

    DIP20,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE

  • Packing Method:

    TUBE

  • Power Supply Current-Max (ICC):

    0.16 mA

  • Prop. Delay@Nom-Sup:

    53 ns

  • Propagation Delay (tpd):

    79 ns

  • Qualification Status:

    Not Qualified

  • Screening Level:

    MIL-PRF-38535

  • 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:

    CMOS

  • Temperature Grade:

    MILITARY

  • Terminal Finish:

    Tin/Lead (Sn/Pb)

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

  • Width:

    7.62 mm

SN54HCT373J Frequently Asked Questions (FAQs)

  • The maximum clock frequency of the SN54HCT373J is 30 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 with a low impedance output, and decouple the VCC pin with a 0.1 μF ceramic capacitor to ground. Additionally, use a 10 μF electrolytic capacitor in parallel with the 0.1 μF capacitor to filter out low-frequency noise.
  • The SN54HCT373J can sink or source up to 6 mA of current per output pin, but it's recommended to limit the current to 4 mA or less to ensure reliable operation.
  • The asynchronous clear input (CLR) should be tied to VCC through a pull-up resistor (e.g., 1 kΩ) to ensure that it is not floating. When CLR is low, all outputs are reset to a low state, regardless of the clock or data inputs.
  • The propagation delay of the SN54HCT373J is typically around 10-15 ns, which means that there is a delay between the clock edge and the output change. This delay should be taken into account when designing the system clock and data transfer protocols.

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SN54HCT373J 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 CD54HCT373F3A Texas Instruments

Bus Driver, HCT Series, 8-Func, 8-Bit, True Output, CMOS, CDIP20

Part Image CD54HCT373F3A Rochester Electronics LLC

Bus Driver, HCT Series, 1-Func, 8-Bit, True Output, CMOS, CDIP20

Part Image SN54HCT373J-00 Texas Instruments

Bus Driver, HCT Series, 1-Func, 8-Bit, True Output, CMOS, CDIP20

Part Image DV74HCT373AN avg Semiconductors

Bus Driver, HCT Series, 1-Func, 8-Bit, True Output, CMOS, PDIP20

Part Image M74HCT373-1P Mitsubishi Electric

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For a full list of alternate parts for SN54HCT373J, check out Findchips.com