74HC4040N,652

Counter Dividers Overview

The 74HC4040N,652 is a 12-stage binary ripple counter manufactured by NXP Semiconductors. It features a clock input (CP) and an overriding asynchronous master reset input (MR). The device advances on the HIGH-to-LOW transition of CP. A HIGH signal on MR clears all stages and forces outputs LOW. Each stage utilizes a static toggle flip-flop with clamp diodes for voltage interface protection. It operates within a supply voltage range of 2.0 V to 6.0 V and supports an ambient temperature range from -40 °C to +125 °C.

Counter Dividers Feature Summary

• Complies with JEDEC standard no. 7A
• Features ESD protection exceeding 2000 V HBM
• Includes clamp diodes for high-voltage input interfacing

Counter Dividers Applications

• Frequency dividing circuits
• Time delay circuits
• Control counters

Counter Dividers Procurement Notes

Verify the specific ordering suffix

Counter Dividers Selection Notes

Select this component when a 12-bit binary counting function is required in CMOS logic families. Ensure the application environment remains within the specified -40 °C to +125 °C operating temperature range. Confirm that the system power supply aligns with the 2.0 V to 6.0 V recommended operating conditions. Verify that the DIP16 package form factor fits the target PCB layout constraints.

Counter Dividers Part Context

This part belongs to the 74HC series of high-speed CMOS logic devices produced by NXP Semiconductors. It is functionally compatible with other 74HC family components but specifically designed for binary counting applications. The 'N' designation indicates the DIP16 plastic dual in-line package variant. The ',652' suffix denotes the specific tape and reel or tube packaging configuration defined by the manufacturer.

Counter Dividers Replacement Considerations

The 74HCT4040N serves as a TTL-compatible alternative within the same functional family.