SNJ54S194W

$36.81

Description：54S194 4-BIT BIDIRECTIONAL UNIVE
Series：*
Mfr：Texas Instruments
Package：Bulk

SKU:1f6a3d171966 Category: Shift Registers Brand: Texas Instruments

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Product introduction

Product Detailed Parameters

Description：54S194 4-BIT BIDIRECTIONAL UNIVE
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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SNJ54S194W

Overview

The SNJ54S194W is a 4-bit bidirectional universal shift register manufactured by Texas Instruments. It operates within an extended temperature range of -55°C to 125°C and utilizes a 16-pin Ceramic Flatpack (CFP) package. The device supports parallel-in/parallel-out data transfer modes and features a hold capability for data retention. It is designed for high-speed applications with a maximum operating frequency of 70 MHz under nominal supply conditions.

Feature Summary

Bidirectional data shifting capability
Parallel input and output configuration
Data hold mode functionality

Applications

Military and defense electronic systems
High-reliability industrial control units
Aerospace communication equipment

Procurement Notes

Verify the specific ordering suffix against the Package Option Addendum to confirm the exact physical package type, lead finish, and material specifications. Ensure that the procurement channel provides valid traceability documentation required for military-grade components. Confirm RoHS exemption status and QML certification requirements prior to purchase.

Selection Notes

Select this component when a ceramic flatpack housing is required for harsh environmental conditions. The S-series designation indicates Schottky logic technology suitable for high-frequency operations. Verify compatibility with existing system voltage levels and interface requirements before integration into the design.

Part Context

This part belongs to the SN54 series of logic integrated circuits, which are distinguished by their wide operating temperature ranges compared to commercial variants. The SNJ54S194W specifically implements the S-series performance characteristics within a hermetically sealed ceramic package designed for long-term reliability in demanding operational environments.