SNJ54HC180J

$1.71

Description：PARITY GENERATOR/CHECKER, CMOS
Series：*
Mfr：Texas Instruments
Package：Bulk

SKU:9503bd73f138 Category: Parity Generators and Checkers Brand: Texas Instruments

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Product introduction

Product Detailed Parameters

Description：PARITY GENERATOR/CHECKER, CMOS
Series：*
Mfr：Texas Instruments
Package：Bulk
Logic Type：-
Number of Circuits：-
Current - Output High, Low：-
Voltage - Supply：-
Operating Temperature：-
Grade：-
Qualification：-
Mounting Type：-
Package / Case：-
Supplier Device Package：-

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SNJ54HC180J

Overview

The SNJ54HC180J is a military-grade, 9-bit odd/even parity generator and checker manufactured by Texas Instruments. It operates within the HC/UH logic series using CMOS technology. The device is housed in a 14-lead ceramic dual in-line package (CDIP). It supports an operating temperature range from -55°C to 125°C. The component is designed for high-reliability applications requiring robust digital signal processing capabilities.

Feature Summary

Provides simultaneous generation and checking of 9-bit odd or even parity
Constructed with radiation-hardened CMOS technology for military environments
Features ceramic packaging for enhanced thermal and mechanical stability

Applications

Military avionics data bus integrity verification
Spacecraft communication system error detection
High-reliability industrial control network parity validation

Procurement Notes

Verify the specific ordering suffix matches the required military qualification standard. Confirm the package type is the ceramic CDIP variant. Ensure the temperature grade aligns with the operational environment requirements. Check for any specific screening levels mandated by the procurement specification.

Selection Notes

Select this component when 9-bit parity handling is required in harsh environments. The HC series offers compatibility with standard logic families while maintaining low power consumption. The military temperature rating ensures functionality across extreme thermal variations. Verify pinout compatibility with existing PCB layouts before integration.

Part Context

This part belongs to the Texas Instruments 54HC family of logic integrated circuits. The 54-series designation indicates military-grade performance standards. The HC technology provides high-speed operation with reduced power dissipation compared to older logic families. This specific model focuses on parity functions rather than arithmetic or decoding operations.