SNJ54AS822JT

$4.22

Description：BUS DRIVER, AS SERIES
Series：*
Mfr：Texas Instruments
Package：Bulk

SKU:6f7e2ba2d76a Category: Buffers, Drivers, Receivers, Transceivers Brand: Texas Instruments

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Product introduction

Product Detailed Parameters

Description：BUS DRIVER, AS SERIES
Series：*
Mfr：Texas Instruments
Package：Bulk
Logic Type：-
Number of Elements：-
Number of Bits per Element：-
Input Type：-
Output Type：-
Current - Output High, Low：-
Voltage - Supply：-
Operating Temperature：-
Mounting Type：-
Package / Case：-
Supplier Device Package：-
Grade：-
Qualification：-

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SNJ54AS822JT

Overview

The SNJ54AS822JT is a high-speed CMOS bus driver manufactured by Texas Instruments. It features a single functional unit with ten bits of data width and inverted outputs. The device utilizes a 24-pin Ceramic Dual In-Line Package (CDIP) designed for military-grade reliability. It operates within an extended temperature range from -55°C to 125°C and supports a standard 5V supply voltage typical of the AS series logic family.

Feature Summary

Provides ten-bit unidirectional data buffering with inverted output polarity
Features three-state outputs for effective bus line management
Includes power-off disable functionality to permit safe live insertion operations

Applications

Military-grade digital signal processing systems
High-reliability aerospace computing architectures
Industrial control buses requiring extended temperature stability

Procurement Notes

Verify the manufacturer origin, as this part number may be distributed by authorized secondary sources such as Rochester Electronics. Confirm that the ceramic package integrity meets specific environmental standards. Ensure the component matches the exact SNJ54AS822JT designation to guarantee compatibility with existing military specifications and performance requirements.

Selection Notes

Select this component when designing systems requiring robust ten-bit buffering in harsh environments. The CDIP package offers superior mechanical strength compared to plastic variants. Consider the inverted output characteristic during schematic design. Verify that the AS series speed characteristics align with the system timing constraints.

Part Context

This device belongs to the Texas Instruments 54AS series, which provides high-speed performance suitable for demanding applications. The SNJ prefix indicates a military-grade qualification level. The AS series is known for its fast propagation delays while maintaining low power consumption relative to earlier TTL technologies.