Product Overview: CD54HC4040F High-Speed CMOS Logic 12-Stage Binary Counter

The CD54HC4040F is a high-speed silicon-gate CMOS 12-stage binary counter, part of the robust High-Speed CMOS logic family from Texas Instruments. This integrated circuit is designed to operate with an exceptional degree of precision and reliability, making it an ideal choice for a wide range of counting applications within the industrial, commercial, and telecommunications sectors.

Featuring a synchronous counter design, the CD54HC4040F provides a direct clear function, which can be used to reset the count to zero. Each counter stage is a flip-flop, and the count is incremented on the falling edge (negative transition) of the input clock signal. This ensures accurate counting even in high-speed operations.

The device operates over a broad voltage range from 2V to 6V and offers features such as a high noise immunity characteristic of CMOS devices. It is capable of driving up to 15 LSTTL loads, highlighting its compatibility with TTL logic levels while maintaining CMOS low power consumption.

The CD54HC4040F is packaged in a durable ceramic flat package, ensuring robust performance even under harsh environmental conditions. The ceramic package provides excellent thermal stability and protects the internal circuitry from physical damage and electromagnetic interference.

Key features of the CD54HC4040F include:

• 12-stage asynchronous binary counter
• Wide operating voltage range (2V to 6V)
• High noise immunity characteristic of CMOS technology
• Low power consumption
• Capable of driving 15 LSTTL loads
• Synchronous reset to clear the counter
• Durable ceramic flat package

With its combination of high-speed performance, low power requirements, and robust packaging, the CD54HC4040F from Texas Instruments stands out as a reliable and efficient solution for designers looking to implement precise counting mechanisms in their electronic systems.