HD3-6402R-9Z – INTERSIL

Overview

The HD3-6402R-9Z is a CMOS Universal Asynchronous Receiver/Transmitter (UART) integrated circuit manufactured by INTERSIL. This device facilitates serial data communication, converting parallel data to serial and vice versa. It operates at 5V with a maximum clock frequency of 2 MHz and is supplied in a 40-pin DIP package.

Key Features

• CMOS Technology
• Asynchronous Communication
• 5V Operating Voltage
• 2 MHz Maximum Clock Rate

Applications

This UART is commonly utilized in systems requiring serial data exchange, such as interfacing microcontrollers with peripherals or establishing communication links between digital devices. Its CMOS construction provides low power consumption, making it suitable for various embedded systems.

• Serial Printers
• Data Acquisition Systems
• Modems