SNJ54LS592W

Counter Dividers Overview

The SNJ54LS592W is an asynchronous positive edge-triggered 8-bit up binary counter with registered inputs, manufactured by Texas Instruments. It operates within a supply voltage range of 4.75 V to 5.25 V and supports a maximum counting rate of 35 MHz. The device features multiplexed I/O and complementary outputs, housed in a hermetically sealed ceramic flatpack (CFP) package with 16 pins. It is qualified for military applications and functions reliably across an extended temperature range from -55°C to +125°C.

Counter Dividers Feature Summary

• Asynchronous positive edge-triggered 8-bit up binary counting capability
• Registered inputs with multiplexed I/O functionality
• Hermetically sealed ceramic flatpack construction for environmental stability

Counter Dividers Applications

• Military and defense electronic systems requiring radiation-hardened or high-reliability logic components
• Aerospace instrumentation involving precise timing and sequence control
• Industrial automation controllers operating in extreme thermal environments

Counter Dividers Procurement Notes

Verify the specific ordering suffix to confirm the package type and material composition. Ensure that the procurement channel sources parts directly from authorized distributors to guarantee authenticity. Confirm RoHS exemption status if required by assembly specifications. Validate the military qualification certification against current manufacturer standards before finalizing acquisition.

Counter Dividers Selection Notes

Select this component when designing systems that demand high reliability under harsh environmental conditions. The hermetic seal provides protection against moisture and contaminants compared to standard plastic packages. Consider the extended temperature range suitability for aerospace or defense projects where standard commercial grade devices may fail. Verify pin compatibility with existing board layouts due to the specific CFP footprint requirements.

Counter Dividers Part Context

This part belongs to the SN54LS592/593 family, which includes both commercial (SN74) and military (SN54/SNJ54) versions. The SNJ54LS592W variant specifically denotes the military-grade ceramic flatpack option. It shares functional similarities with other LS series counters but offers superior durability and performance consistency for critical mission applications.

Counter Dividers Replacement Considerations

Direct substitutes include SNJ54LS592J (CDIP package) and SN54LS592J (standard military CDIP). Cross-reference pinouts carefully as package dimensions differ between CFP and CDIP variants. Ensure replacement parts meet the same military qualification standards.