The 74HCT390DB,118 is a high-quality, dual-decade ripple counter integrated circuit (IC) produced by NXP Semiconductors. This device is part of the 74HCT family, which is known for its high-speed Si-gate CMOS technology. The 74HCT390DB,118 is specifically designed to offer both counting and divide-by-n counter functions in a variety of electronic applications.

Key Features

• Logic Family: The IC is a part of the 74HCT series, which ensures compatibility with TTL levels while offering the benefits of CMOS technology, such as low power consumption and high noise immunity.
• Counter Type: It features two independent 4-bit binary ripple counters that can be configured to operate in various modes, including dual 4-bit, single 8-bit, or divide-by-2, -5, or -10 configurations.
• Package: The 74HCT390DB,118 comes in a DB package, a small outline integrated circuit (SOIC) with 16 pins, making it suitable for space-constrained applications.
• Supply Voltage: It operates within a supply voltage range of 4.5V to 5.5V, making it ideal for 5V logic systems.
• Output Current: The device is capable of driving output currents of +/- 25mA, allowing it to directly drive small loads or interface with other logic devices.

Applications

The 74HCT390DB,118 is versatile and can be used in a wide array of applications, such as:

• Industrial control systems
• Frequency dividers
• Timers and counters in consumer electronics
• Automotive electronics
• Programmable logic controllers (PLCs)

Reliability and Quality

NXP Semiconductors is known for its commitment to quality and reliability, and the 74HCT390DB,118 is no exception. It is designed to meet the rigorous demands of the electronics industry, ensuring stable performance and long operational life in a range of environmental conditions.

Environmental and Compliance Information

The 74HCT390DB,118 is RoHS compliant, ensuring that it meets the European Union's restrictions on the use of certain hazardous substances in electrical and electronic equipment. This commitment to environmental responsibility makes it a suitable choice for eco-conscious manufacturers and designers.