Product Overview: 74HCT4040DB

The 74HCT4040DB is a high-speed Si-gate CMOS device and is pin compatible with Low-power Schottky TTL (LSTTL). Manufactured by NXP Semiconductors, a leader in the electronics industry, this integrated circuit is part of the 74HCT family, which is known for its high noise immunity and low power consumption.

Key Features

• 12-stage binary ripple counter
• Advanced high-speed CMOS technology
• Operating voltage range between 4.5V and 5.5V
• Low power consumption: 20 µA maximum ICC
• High noise immunity
• Typical tpd of 18 ns
• Output capability: standard
• Inputs are compatible with TTL levels
• ESD protection: HBM JESD22-A114E exceeds 2000V, MM JESD22-A115-A exceeds 200 V
• Multiple package options

Applications

The 74HCT4040DB is suitable for a wide range of applications due to its versatile nature. It is commonly used in:

• Frequency division
• Time delay generation
• Counter operations in various electronics
• Digital logic design

Product Specifications

The device features a master reset to clear the counter, and it operates as a ripple counter. Counting is enabled by a HIGH-to-LOW transition on the clock input (CP), while the RESET input (MR) is asynchronous and active HIGH. The counter advances on the falling-edge of the clock, and the maximum clock frequency is 30 MHz, providing the capability for high-speed operation.

Quality and Reliability

NXP Semiconductors ensures that the 74HCT4040DB meets the highest quality and reliability standards. The product is subjected to rigorous testing and verification processes to guarantee performance across its specified operating conditions.

Ordering and Packaging Information

The 74HCT4040DB is available in a variety of packaging options, including the DB package, which is a plastic dual in-line package. For detailed ordering and shipping information, refer to the NXP's official datasheets and product guides.