CD74HC40103QM96Q1

Counter Dividers Overview

The CD74HC40103QM96Q1 is a high-speed CMOS logic device manufactured by Texas Instruments, functioning as an 8-stage synchronous down counter. It operates within a supply voltage range of 2 V to 6 V and supports an operating free-air temperature from -40°C to 125°C. The component is qualified for automotive applications and housed in a 16-pin SOIC package.

Counter Dividers Feature Summary

• Features both synchronous and asynchronous preset capabilities for flexible data loading.
• Supports cascading in either synchronous or ripple modes via terminal enable and count outputs.
• Provides balanced propagation delay and transition times with significant power reduction compared to LSTTL logic ICs.

Counter Dividers Applications

• Automotive electronic systems requiring qualified logic components
• Industrial control circuits utilizing binary counting sequences
• Digital timing and sequencing applications

Counter Dividers Procurement Notes

Verify the specific ordering suffix against the latest Package Option Addendum to confirm current production status and packaging details. Confirm that the device meets all required automotive qualification standards for the intended application environment before finalizing procurement specifications.

Counter Dividers Selection Notes

Select this component when an 8-bit synchronous down counter with dual preset options is required. Ensure the design accommodates the specified 2 V to 6 V supply range and -40°C to 125°C temperature limits. Verify that the 16-pin SOIC package dimensions fit the available PCB space constraints.

Counter Dividers Part Context

This part belongs to the CD74HC40103-Q1 family of high-speed CMOS logic counters. It is specifically designated for automotive use, distinguishing it from standard catalog versions like the CD74HC40103. The device provides a single active-low output indicating when the internal count reaches zero.

Counter Dividers Replacement Considerations

The CD74HC40103QM96Q1 is listed as obsolete. The CD74HC40103QM96G4Q1 is identified as an active alternative within the same automotive-qualified series.