MC74HC390ADR2G - onsemi

Manufacturer Part Number

MC74HC390ADR2G

Manufacturer

onsemi

Introduction

The MC74HC390ADR2G is a high-speed, dual decade counter/divider integrated circuit from onsemi's 74HC series, designed for use in counting applications.

Product Features and Performance

Dual decade counter/divider

High count rate of 50 MHz

Asynchronous reset

Negative edge trigger

Supports a wide voltage supply range of 2 V to 6 V

Capable of operating at temperatures ranging from -55°C to 125°C

Product Advantages

High-speed operation suitable for fast systems

Dual elements allow for versatile counting configurations

Wide operational voltage and temperature ranges enhance system compatibility and reliability

Key Technical Parameters

Logic Type: Counter, Decade

Number of Elements: 2

Number of Bits per Element: 4

Count Rate: 50 MHz

Voltage Supply: 2 V ~ 6 V

Operating Temperature: -55°C ~ 125°C

Quality and Safety Features

Manufactured by onsemi, a leader in semiconductor solutions

Compliant with key industry standards for safety and quality

Compatibility

Compatible with surface mount technology, facilitating easy integration into modern PCB designs

Suitable for a broad range of logic circuits due to its wide voltage supply range

Application Areas

Digital counters

Frequency dividers

Timing circuits

Multi-stage counters

Complex logic systems

Product Lifecycle

Currently marked as Active, indicating ongoing manufacture and support

No indication of nearing discontinuation, ensuring availability for future designs

Several Key Reasons to Choose This Product

High-speed counting capability is ideal for demanding applications

Dual counter configuration offers design flexibility

Wide operational range ensures compatibility with a variety of systems

onsemi’s reputation for quality and reliability

Active product lifecycle status ensures long-term availability and support