ON Semiconductor MC74VHC245DWR2G Octal Bus Transceiver

The MC74VHC245DWR2G is a high-performance, octal bus transceiver from ON Semiconductor, designed to facilitate bidirectional communication between data buses. This integrated circuit is a crucial component in applications where data needs to be transferred or shared between two separate buses in a digital system, such as in computing, networking, and industrial equipment.

Key Features

• Logic Type: CMOS
• Number of Channels: 8
• Data Direction: Bidirectional
• Operating Voltage Range: 2.0V to 5.5V
• High-Speed Operation: Yes, with a propagation delay time of only 4.6ns at 5V
• Output Current: High drive capability with ±24mA at the outputs
• Mounting Type: Surface Mount
• Package / Case: SOIC-20 Wide
• Operating Temperature Range: -55°C to +125°C
• Lead-Free Status / RoHS Status: Lead-free / RoHS Compliant

Advanced Characteristics

The MC74VHC245DWR2G is built using advanced silicon-gate CMOS technology, which ensures high data bandwidth and reduced power consumption. This transceiver is capable of operating with a wide range of supply voltages, making it versatile for various applications. The device also features a bus-hold circuitry that eliminates the need for external pull-up resistors, enhancing the integrity of data transmission and simplifying circuit design.

Applications

With its robust design and high-speed performance, the MC74VHC245DWR2G is ideal for a variety of applications, including:

• Data communication systems
• Signal buffering and isolation
• Memory address drivers
• Peripheral drivers
• Microprocessor or microcontroller interface

Quality and Reliability

ON Semiconductor is renowned for its commitment to quality and reliability, and the MC74VHC245DWR2G is no exception. It is designed to meet stringent industry standards, ensuring long-term reliability and stable performance in even the most demanding conditions. The device is also provided in a tape and reel packaging format, facilitating efficient assembly during the manufacturing process.

Overall, the MC74VHC245DWR2G from ON Semiconductor is an excellent choice for designers looking for a reliable, high-speed octal bus transceiver that operates across a broad voltage range and is compatible with future product designs.