Product Overview: 74HC390PW by NXP Semiconductors

The 74HC390PW is a high-speed Si-gate CMOS device and is pin compatible with low-power Schottky TTL (LSTTL). It is fabricated with silicon gate CMOS technology which ensures low power consumption and gives high noise immunity and low static power consumption. This integrated circuit is a dual-decade ripple counter, which is a significant component in digital electronics, particularly in time-delay circuits and counting applications.

Key Features

• Logic Family: The device belongs to the 74HC family, known for high-speed CMOS logic operating at speeds comparable to LSTTL.
• Counting Sequence: It features a dual 4-bit (decade) counter, which can be cascaded to create larger counting sequences.
• Package: The device comes in a TSSOP16 (Thin Shrink Small Outline Package) which is suitable for space-constrained applications.
• Supply Voltage Range: It operates on a wide supply voltage range from 2.0V to 6.0V, accommodating various application requirements.
• High Noise Immunity: The inherent characteristics of CMOS technology provide high noise immunity, making it suitable for noisy environments.
• Low Power Consumption: True to CMOS devices, it has a low static power consumption, which is crucial for battery-operated devices.

Applications

The 74HC390PW is versatile and can be used in a variety of applications, including:

• Time Delay Circuits
• Frequency Division
• Counter Design
• Multi-stage Counters
• Digital Clocks
• Event Counting

Quality and Reliability

NXP Semiconductors is committed to delivering high-quality and reliable components. The 74HC390PW is no exception and is designed to meet the stringent requirements of the electronics industry. With its robust design and the ability to operate under a wide range of temperatures, this product is suitable for commercial-grade to industrial applications.