SN54LS373J The Texas Instruments SN54LS373J is an octal D-type transparent latch with 3-state outputs. It features Schmitt-trigger buffered inputs for improved noise rejection and operates over a wide temperature range.
Mfr Part #:

SN54LS373J

Available from 5 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments SN54LS373J is an octal D-type transparent latch with 3-state outputs. It features Schmitt-trigger buffered inputs for improved noise rejection and operates over a wide temperature range.
✓ Total Stock: 4,202 pcs
$ Price Range: $13.11

SN54LS373J Available from 5 distributors

✓ Authorised
✓ Non-Authorised

SN54LS373J Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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SN54LS373J Description

Short technical summary and product information.

The SN54LS373J from Texas Instruments is an 8-bit octal D-type transparent latch designed for bus-organized systems. Its 3-state outputs are suitable for driving highly capacitive or low-impedance loads directly, eliminating the need for interface or pullup components.

 

Key features include buffered control inputs and a clock-enable input with hysteresis for enhanced noise immunity. The P-N-P inputs reduce DC loading on data lines. The transparent latch functionality means that the Q outputs follow the D inputs while the enable input is high, and the output is latched when the enable input goes low.

 

This device is particularly useful for implementing buffer registers, I/O ports, and bidirectional bus drivers. It comes in a 20-pin CDIP package and operates within a temperature range of -55°C to 125°C.

 

The SN54LS373J is designed for applications requiring reliable data latching and bus driving capabilities in demanding environments.

SN54LS373J Quick Information

Product Type: D-Type Latch
Series: 54LS
Canonical Name: SN54LS373J Octal D-Type Transparent Latch
Subcategory: Latches

SN54LS373J Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

SN54LS373J Estimated Pricing

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1+ $13.11 $13.11

Estimated market price range - modelled values for guidance only, not live distributor offers.

SN54LS373J Features

  • Octal D-type transparent latches
  • 3-state bus-driving outputs
  • Schmitt-trigger buffered inputs
  • Wide operating temperature range
  • CDIP package

SN54LS373J Applications

  • Buffer registers implementation
  • I/O port expansion
  • Bidirectional bus drivers
  • Working registers

SN54LS373J FAQs

4 frequently asked questions generated from this part’s specifications.
What is the operating temperature range for the SN54LS373J?

The operating temperature range is -55°C to 125°C.

What type of outputs does the SN54LS373J have?

The SN54LS373J has 3-state outputs.

What is the package type for the SN54LS373J?

The SN54LS373J is supplied in a CDIP package.

What is the Moisture Sensitivity Level (MSL) for the SN54LS373J?

The MSL is Level 1.

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