The 74HCT4040N is a high-speed Si-gate CMOS device and is pin compatible with Low-power Schottky TTL (LSTTL). Manufactured by NXP Semiconductors, this integrated circuit is part of the 74HCT family, known for its high noise immunity and low power consumption. The 74HCT4040N is particularly designed as a 12-stage binary ripple counter with a wide operating voltage range and high-speed performance.

Key Features

• Counting Sequence: The device features a 12-stage asynchronous binary counter with each stage triggered by the falling edge of the input pulse, providing a straightforward binary progression count.
• Operating Voltage: It operates across a wide voltage range from 4.5V to 5.5V, making it suitable for interfacing with TTL logic levels.
• High-Speed Operation: The 74HCT4040N is capable of high-speed operation, with typical clock frequencies reaching up to 30 MHz.
• Output Capability: The counter outputs can drive up to 10 LSTTL loads, ensuring compatibility with most TTL circuits.
• Power Consumption: The device has a low power consumption, with a typical ICCH of 4 µA and ICCL of 1 µA, contributing to energy efficiency in the overall system design.

Applications

The 74HCT4040N is utilized in a variety of applications that require counting functionality, such as:

• Time Delay Generation
• Frequency Division
• Event Counting
• Sequence Generation
• Interface Circuitry

Quality and Reliability

NXP Semiconductors ensures that the 74HCT4040N meets stringent quality standards. The device is rigorously tested for operational integrity and stability across different temperatures and operating conditions. This commitment to quality guarantees that the 74HCT4040N provides reliable performance for industrial and commercial applications.

For designers and engineers looking for a robust, high-performance binary counter, the 74HCT4040N from NXP Semiconductors is an excellent choice that combines functionality with reliability.