SN74LV4040APWRG4

Counter Dividers Overview

The SN74LV4040APWRG4 is a 12-bit asynchronous binary counter from the Texas Instruments SN74LV4040A series. It operates within a supply voltage range of 2 V to 5.5 V and supports an up-counting sequence with negative-edge triggering. The device is housed in a 16-TSSOP surface-mount package and functions reliably across an operating temperature range of -40°C to +85°C.

Counter Dividers Feature Summary

• Executes asynchronous 12-bit binary counting operations using negative-edge triggered flip-flops.
• Supports wide supply voltage operation ranging from 2 V to 5.5 V for flexible system integration.

Counter Dividers Applications

• Digital frequency division circuits
• Time-base generation modules
• Binary event counting systems

Counter Dividers Procurement Notes

Verify the G4 suffix indicates RoHS compliance and green manufacturing options as per Texas Instruments standards. Confirm the TSSOP-16 package dimensions match the target PCB footprint. Ensure the -40°C to +85°C industrial temperature rating aligns with the operational environment requirements before finalizing procurement.

Counter Dividers Selection Notes

Select this component when a 12-bit asynchronous counter is required within the LV-A logic family. It is suitable for designs needing a wide 2 V to 5.5 V supply range. Consider the 16-TSSOP package for surface-mount assembly constraints. Verify that asynchronous timing characteristics meet the specific application speed requirements.

Counter Dividers Part Context

This part belongs to the SN74LV4040A family, which provides 12-bit asynchronous binary counters. The SN74LV4040APWRG4 variant specifically denotes the RoHS-compliant version packaged in a 16-TSSOP format. It shares functional specifications with the standard SN74LV4040APWR but adheres to specific environmental manufacturing guidelines defined by the manufacturer.

Counter Dividers Replacement Considerations

The SN74LV4040APWR serves as the direct non-RoHS equivalent. For lead-free requirements, the SN74LV4040APWRE4 is the designated alternative within the same product family.