74HCT4040BQ-Q100X

Counter Dividers Overview

The Nexperia 74HCT4040BQ-Q100X is a 12-stage binary ripple counter in the 74HCT series, qualified to AEC-Q100 Grade 1 for automotive use. It features an asynchronous master reset (MR) and advances on the HIGH-to-LOW clock transition (CP). The device operates with a supply voltage range of 4.5 V to 5.5 V and supports temperatures from -40 °C to +125 °C. It utilizes a 16-terminal DHVQFN package (SOT763-1) with side-wettable flanks.

Counter Dividers Feature Summary

• Automotive qualification compliant with AEC-Q100 Grade 1 standards
• DHVQFN package design enabling automatic optical inspection of solder joints
• CMOS technology providing low power dissipation and high noise immunity

Counter Dividers Applications

• Frequency dividing circuits
• Time delay circuits
• Control counters

Counter Dividers Procurement Notes

Verify that the specific ordering suffix matches the required package variant and temperature grade. Confirm the component meets AEC-Q100 Grade 1 requirements for your target application environment. Ensure input levels align with TTL specifications inherent to the HCT logic family.

Counter Dividers Selection Notes

Select this component when a 12-bit binary counting function is required within automotive systems. The HCT logic level compatibility ensures direct interfacing with standard TTL outputs. The DHVQFN package offers a compact footprint suitable for space-constrained printed circuit board layouts.

Counter Dividers Part Context

This part belongs to the Nexperia 74HC(H)T4040-Q100 product family. It shares functional characteristics with other variants such as the SO16 and TSSOP16 packages, differing primarily in physical dimensions and mounting style while maintaining identical electrical performance specifications.

Counter Dividers Replacement Considerations

The SN74HCS164QBQARQ1 is listed as a similar alternative by distributors.