SNJ54ACT11373FK

$7.46

Description：D LATCH, 1-FUNC, 8-BIT
Series：*
Mfr：Texas Instruments
Package：Bulk

SKU:0db3d7beb940 Category: Latches Brand: Texas Instruments

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Product introduction

Product Detailed Parameters

Description：D LATCH, 1-FUNC, 8-BIT
Series：*
Mfr：Texas Instruments
Package：Bulk
Logic Type：-
Circuit：-
Output Type：-
Voltage - Supply：-
Independent Circuits：-
Delay Time - Propagation：-
Current - Output High, Low：-
Operating Temperature：-
Mounting Type：-
Package / Case：-
Supplier Device Package：-
Grade：-
Qualification：-

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SNJ54ACT11373FK

Overview

The SNJ54ACT11373FK is an octal D-type transparent latch with 3-state outputs manufactured by Texas Instruments. It operates within a supply voltage range of 4.5V to 5.5V and features TTL-compatible inputs that accept voltages up to 5.5V. The device exhibits a maximum propagation delay of 10ns at 5V. It is housed in a 28-pin ceramic LLCC package and is designed for military-grade operation, supporting temperatures from -55°C to 125°C.

Feature Summary

Octal D-type transparent latch architecture with single functional block
Three-state output capability for bus-driven applications
Military-grade temperature range support from -55°C to 125°C
TTL-voltage compatible inputs accepting up to 5.5V

Applications

Military aerospace data storage systems
High-reliability industrial bus drivers
Harsh environment signal latching circuits

Procurement Notes

Verify the specific suffix 'FK' indicates the ceramic LLCC package and military grade qualification. Confirm RoHS status as some sources indicate non-compliance for this specific variant. Ensure the supplier provides traceability documentation required for military or high-reliability procurement standards.

Selection Notes

Select this component when military-grade temperature stability and ceramic packaging durability are required. Compare against plastic variants like the 74ACT11373 if environmental conditions are less severe. Verify input compatibility with existing TTL logic levels and ensure the 28-pin LLCC footprint matches the PCB design constraints.

Part Context

This part belongs to the 74ACT series of advanced CMOS logic devices. It serves as a high-speed, low-power alternative to older bipolar logic families. The SNJ prefix typically denotes military-grade screening and reliability standards, distinguishing it from commercial grade counterparts in the same logical family.

Replacement Considerations

Direct substitutes include other military-grade octal latches such as the SNJ54AC373FK. Verify pinout compatibility and electrical specifications before substitution. Plastic package equivalents like the 74ACT11373DBR lack the military temperature rating and ceramic construction.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

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Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

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Mode of Transportation

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Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.