ON Semiconductor MC74HC589ADTR2

The ON Semiconductor MC74HC589ADTR2 is a high-performance, 8-bit shift register designed for use in a wide range of digital applications. This integrated circuit is part of the HC family and utilizes advanced CMOS technology to provide a perfect balance between speed and power consumption, making it ideal for battery-powered devices and high-speed data processing systems.

Featuring a dual functionality, the MC74HC589ADTR2 can operate as both a serial-to-parallel converter and a parallel-to-serial converter. This versatility allows the device to be used in various data management and communication tasks, providing developers with a flexible tool for their digital designs.

The device is equipped with an 8-bit storage register that interfaces directly with a microprocessor's data bus. Signals are clocked into the device's shift register on the rising edge of the clock signal, and an output enable (OE) pin controls the tri-state outputs, which can be placed in a high-impedance state to allow for bus-oriented applications.

Key features of the MC74HC589ADTR2 include:

• Operating Voltage Range: 2V to 6V
• Low Power Consumption: Typical shift clock frequency of 25 MHz at 5V
• High Noise Immunity: Characteristic of CMOS devices
• Shift Register and Storage Register have separate clocks
• Direct Overriding Clear (Master Reset)
• Tri-State Outputs for Bus-Oriented Applications
• Output Drive Capability: 10 LSTTL Loads
• Improved Latch-up Immunity

The MC74HC589ADTR2 is available in a TSSOP-16 package, providing a compact footprint for space-constrained applications. It is also characterized for operation from -55°C to +125°C, ensuring reliable performance across a wide range of environmental conditions.

Whether it's for data acquisition systems, digital signal processing, or interfacing with microcontrollers, the ON Semiconductor MC74HC589ADTR2 is a robust and versatile component that enhances the efficiency and functionality of electronic devices.

With its combination of high-speed operation, low power consumption, and robust design, the MC74HC589ADTR2 is a smart choice for designers looking to implement reliable data handling capabilities in their next project.