ON Semiconductor MC74HC245ADWG Octal 3-State Non-Inverting Bus Transceiver

The ON Semiconductor MC74HC245ADWG is a high-performance, octal bus transceiver designed for asynchronous communication between data buses. It features eight non-inverting bus transceivers with 3-state outputs, making it ideal for bidirectional data flow in systems that require a clear demarcation between input and output paths.

Key Features

• Logic Type: Bus Transceiver
• Number of Channels: 8
• Directionality: Non-Inverting
• Output Type: 3-State
• Operating Voltage Range: 2V to 6V
• Data Rate: High-speed data transfer capabilities
• Mounting Type: Surface Mount
• Package / Case: SOIC-20 Wide
• Operating Temperature: -55°C to +125°C
• Compliance: Lead-Free / RoHS Compliant

The device allows data transmission from the A Bus to the B Bus or from the B Bus to the A Bus, depending on the logic level at the direction control (DIR) input. The output enable (OE) input can be used to disable the device so that the buses are effectively isolated.

The MC74HC245ADWG operates over a broad voltage range from 2V to 6V and can support the low-power requirements of battery-operated systems while being fully compatible with CMOS, NMOS, and TTL logic. Its robust design ensures minimal propagation delay and low input capacitance, which is essential for maintaining signal integrity in high-speed data paths.

With its wide operating temperature range, the MC74HC245ADWG is suitable for use in challenging environmental conditions, making it a versatile choice for industrial, automotive, and telecommunication applications. Furthermore, the device's surface mount SOIC-20 wide package allows for efficient use of PCB space, which is critical in modern compact electronic designs.

ON Semiconductor's commitment to environmental sustainability is evident in the MC74HC245ADWG's compliance with RoHS standards, ensuring that it meets global requirements for hazardous substance control.

Whether you're designing a complex data communication system or simply need reliable bus transceivers for your project, the ON Semiconductor MC74HC245ADWG offers a perfect blend of performance, durability, and environmental responsibility.