SNJ54S195W

$4.39

Description：PARALLEL IN PARALLEL OUT
Series：*
Mfr：Texas Instruments
Package：Bulk

SKU:2497fcafbd5a Category: Shift Registers Brand: Texas Instruments

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Product introduction

Product Detailed Parameters

Description：PARALLEL IN PARALLEL OUT
Series：*
Mfr：Texas Instruments
Package：Bulk
Logic Type：-
Output Type：-
Number of Elements：-
Number of Bits per Element：-
Function：-
Voltage - Supply：-
Operating Temperature：-
Mounting Type：-
Package / Case：-
Supplier Device Package：-
Grade：-
Qualification：-

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SNJ54S195W

Overview

The SNJ54S195W is a 4-bit parallel-access shift register manufactured by Texas Instruments. It features asynchronous clear and parallel load functions, enabling flexible data manipulation in digital logic circuits. The device operates within a supply voltage range of 4.75 V to 5.25 V and supports bidirectional data flow. Designed for high-reliability applications, it withstands operating temperatures from -55°C to 125°C. The component utilizes a 16-lead Ceramic Flat Pack (CFP) package, ensuring robust performance in demanding environments.

Feature Summary

Asynchronous parallel load capability for immediate data insertion
Asynchronous clear function for rapid state reset
Bidirectional data shifting support
High-temperature operation up to 125°C

Applications

Military-grade digital signal processing systems
Aerospace data storage and transfer modules
Industrial control logic sequencing
Radiation-hardened computing architectures

Procurement Notes

Verify the specific suffix 'W' confirms the ceramic flat pack variant. Confirm lifecycle status as obsolete or limited availability through official TI channels. Ensure environmental compliance documentation matches military specifications. Validate pinout compatibility with existing board layouts before procurement.

Selection Notes

Select this component for applications requiring radiation tolerance and wide temperature stability. Compare propagation delays against system timing requirements. Ensure power supply noise margins align with TTL input levels. Verify package handling procedures for ceramic components during assembly.

Part Context

Part of the SN54S series, designed for military and aerospace standards. Offers higher speed than LS variants but consumes more power. The CFP package provides superior thermal and mechanical stability compared to plastic packages. Suitable for long-life mission-critical electronics where reliability outweighs cost constraints.

Replacement Considerations

SNJ54S195WR is the tape-and-reel version of the same functional device. SNJ54LS195W offers lower power consumption but slower switching speeds. SNJ54HC195N provides CMOS technology with different voltage tolerances. Verify pin compatibility and electrical characteristics before substituting.

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

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

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

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

Mode of Transportation

We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.

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.