Part Image

SN74LS374N - Texas Instruments

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

Download SN74LS374N Model
Schematic
symbols
Schematic symbol is unavailable for download
PCB
footprints
PCB footprint is unavailable for download
3D
models
3D model is unavailable for download
PCB Footprints
SN74LS374N - Texas Instruments PCB footprint - Dual-In-Line Packages - Dual-In-Line Packages - PDIP-N20-1
click to zoom
3D Models
SN74LS374N - Texas Instruments  - 3D model - Dual-In-Line Packages - PDIP-N20-1
click to zoom

SN74LS374N Details

  • Manufacturer Part Number:

    SN74LS374N

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • 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:

    LS

  • JESD-30 Code:

    R-PDIP-T20

  • JESD-609 Code:

    e4

  • Length:

    25.4 mm

  • Load Capacitance (CL):

    45 pF

  • Logic IC Type:

    BUS DRIVER

  • Max I(ol):

    0.024 A

  • Number of Bits:

    8

  • Number of Functions:

    8

  • Number of Ports:

    2

  • Number of Terminals:

    20

  • Operating Temperature-Max:

    70 °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):

    40 mA

  • Prop. Delay@Nom-Sup:

    28 ns

  • Propagation Delay (tpd):

    28 ns

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    5.08 mm

  • Supply Voltage-Max (Vsup):

    5.25 V

  • Supply Voltage-Min (Vsup):

    4.75 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    NO

  • Technology:

    TTL

  • Temperature Grade:

    COMMERCIAL

  • 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

SN74LS374N Frequently Asked Questions (FAQs)

  • The maximum clock frequency of the SN74LS374N is 35 MHz, but it can vary depending on the specific application and operating conditions.
  • To ensure proper power and decoupling, use a 5V power supply, add a 0.1uF ceramic capacitor between VCC and GND, and use a 10uF electrolytic capacitor between VCC and GND for bulk decoupling.
  • The SN74LS374N can sink up to 24mA and source up to 12mA per output, but it's recommended to limit the current to 10mA per output to ensure reliable operation.
  • The CLR input is active-low, so it should be tied to VCC through a resistor (e.g., 1kΩ) to prevent accidental clearing. When CLR is low, all outputs are reset to low.
  • The propagation delay of the SN74LS374N is typically around 10-15ns, but it can vary depending on the specific application and operating conditions.

Trust Checks

This model has been provided by community users.
Community Provided
This model has been verified by system checks.
System Verified
This model has been reviewed by community users.
Community Approved
Sponsored

SN74LS374N Overview

Use the download button to access the SN74LS374N schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like SN74L, or try a keyword search, such as Bus Driver/Transceivers

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.

Parts related to SN74LS374N

Showing 0 results

SN74LS374N Alternates

Showing results

Image Part Number Model
Part Image SN74ALS374AN Texas Instruments

Bus Driver, ALS Series, 8-Func, 8-Bit, True Output, TTL, PDIP20

Part Image T74LS374B1 STMicroelectronics

Bus Driver, LS Series, 1-Func, 8-Bit, True Output, TTL, PDIP20

Part Image M38510/32503SRX NXP Semiconductors

Bus Driver, LS Series, 1-Func, 8-Bit, True Output, TTL, CDIP20

Part Image N74LS374N Signetics

Bus Driver, LS Series, 1-Func, 8-Bit, True Output, TTL, PDIP20

Part Image 5962-01-140-4132 AMD

Bus Driver, LS Series, 1-Func, 8-Bit, True Output, TTL, CDIP20

For a full list of alternate parts for SN74LS374N, check out Findchips.com