SNJ54LS196W

Counter Dividers Overview

The SNJ54LS196W is a decade counter integrated circuit from Texas Instruments, belonging to the LS (Low-power Schottky) series. It features asynchronous operation with negative edge triggering and supports up-counting direction. The device utilizes TTL logic technology and is housed in a CDFP14 ceramic flatpack package. Designed for military-grade reliability, it operates within an extended temperature range of -55°C to 125°C.

Counter Dividers Feature Summary

• Asynchronous decade counting capability with negative edge triggering
• Military-grade construction using ceramic flatpack packaging
• Extended operational temperature range suitable for harsh environments

Counter Dividers Applications

• Military avionics timing systems
• Spacecraft telemetry counters
• High-reliability industrial control logic

Counter Dividers Procurement Notes

Verify the specific suffix 'W' indicates the ceramic flatpack variant. Confirm military qualification status if required for your application. Check datasheet for pinout compatibility with existing designs. Ensure environmental specifications meet project requirements.

Counter Dividers Selection Notes

Select this component when military-grade reliability and wide temperature tolerance are mandatory. The LS series offers a balance of speed and power consumption. Consider the ceramic package for superior thermal and mechanical stability compared to plastic alternatives in extreme conditions.

Counter Dividers Part Context

This part belongs to the Texas Instruments SNJ54xx series, which denotes military-qualified logic devices. The 'LS' prefix identifies it as Low-power Schottky technology. The 'W' suffix typically specifies the ceramic flatpack physical package, distinguishing it from other package options in the same logical family.

Counter Dividers Replacement Considerations

Direct substitutes include other SNJ54LS196 variants with compatible packages. Verify pin-to-pin compatibility before substitution. Ensure the replacement maintains the required military temperature rating and asynchronous counting functionality.