SN74LV4040AMPWREP

Counter Dividers Overview

The SN74LV4040AMPWREP is a 12-bit asynchronous binary counter from Texas Instruments, housed in a 16-TSSOP package. It operates within an extended temperature range of -55°C to +125°C and supports supply voltages from 2V to 5.5V. The device features 12 independent output stages with maximum output drive capabilities of 12mA for both low and high states. Classified as an Enhanced Product (EP), it is designed for robust industrial applications requiring wide thermal tolerance.

Counter Dividers Feature Summary

• Enhanced Product qualification for long-term availability and reliability
• Extended operating temperature range suitable for harsh environments
• Asynchronous 12-bit binary counting architecture

Counter Dividers Applications

• Industrial control systems requiring wide temperature tolerance
• Automotive electronics modules
• Military or aerospace instrumentation counters

Counter Dividers Procurement Notes

Verify the Enhanced Product (EP) status and specific lot traceability requirements before procurement. Confirm that the 16-TSSOP package dimensions match the target PCB footprint. Ensure the design accommodates the specified voltage and current limits. Check for any recent Product Discontinuation Notifications or PCNs affecting this specific EP variant.

Counter Dividers Selection Notes

Select this component when extended temperature performance (-55°C to +125°C) is mandatory. It serves as a high-reliability alternative to standard commercial grade counters. Verify compatibility with the system's voltage levels and ensure the asynchronous nature of the count aligns with timing requirements.

Counter Dividers Part Context

This part belongs to the SN74LV4040A family of 12-bit asynchronous binary counters. The AMPWREP suffix denotes the military/extended grade version in a TSSOP-16 package. It shares functional similarities with other LV series counters but offers enhanced durability and wider thermal operation compared to standard commercial variants.

Counter Dividers Replacement Considerations

Public confirmed substitutes include SN74LV4040BMPWREP. Verify pinout and electrical specifications against the original datasheet before substitution.