ON Semiconductor MC74HC393A Dual Binary Counter

The MC74HC393A from ON Semiconductor is a high-performance, dual 4-stage binary counter integrated circuit, fabricated with silicon gate CMOS technology. It possesses the ability to interface directly with the TTL family and most other logic families. This versatile component is a staple in digital electronics for its reliable counting and timing applications.

Key Features

• High-Speed Operation: The MC74HC393A functions at a high speed, ensuring swift and efficient counting operations.
• Dual Counters: It contains two independent counters that can be used in tandem or separately, providing flexibility in design.
• Multiple Stages: Each counter has a 4-stage binary sequence, allowing for a wide range of counting possibilities.
• Standard Pin Configuration: It features a standard pinout, making it compatible with a wide range of PCB layouts and designs.
• Low Power Consumption: The CMOS technology ensures low power consumption, making it suitable for battery-operated devices.
• Wide Operating Voltage Range: It operates over a wide voltage range from 2V to 6V, providing versatility in different circuit environments.
• Output Drive Capability: The device can drive up to 10 LSTTL loads, which is sufficient for most applications.

Applications

The MC74HC393A is commonly used in a variety of applications, including:

• Time Delay Generators
• Counter Circuits in Digital Systems
• Frequency Dividers
• Timers
• System Clocks for Microprocessors

Quality and Reliability

ON Semiconductor is known for its commitment to quality and the MC74HC393A is no exception. It is designed to meet strict industry standards for performance and reliability, ensuring a long operational lifespan for devices that incorporate this binary counter.

Ordering Information

To order the MC74HC393A or to obtain more information about pricing and availability, visit the ON Semiconductor website or contact an authorized distributor. Ensure you refer to the correct part number to avoid any discrepancies in your order.