Product Overview: MC74HCT245ADT by ON Semiconductor

The MC74HCT245ADT is a high-performance integrated circuit designed by ON Semiconductor, a leader in the semiconductor industry. This particular product is an octal 3-state non-inverting bus transceiver that is designed to interface with 5V systems. The device is fabricated using silicon gate CMOS technology, which ensures reduced power consumption while maintaining high speed and improved output drive capabilities.

Key Features

• Compatibility: The device is compatible with LS input logic levels, making it a versatile choice for interfacing with various logic families.
• Drive Capability: It has high current drive capability, with ±6mA output drive at 5V, which is suitable for driving heavy loads or multiple outputs simultaneously.
• Power-Off Protection: MC74HCT245ADT provides full power-off protection by ensuring that no bus current flows when the device is powered down.
• 3-State Outputs: The 3-state outputs allow for connection to a bus-oriented system, providing flexibility in multiplexed applications.

Applications

The MC74HCT245ADT is ideal for a range of applications, including:

• Bus interfacing in microprocessor or microcontroller-based systems
• Data transfer between systems
• Memory interfacing
• Driving heavy loads such as LEDs, relays, or motors

Product Specifications

The device comes in a TSSOP-20 package and operates over a wide temperature range from -55°C to 125°C. It also features a low quiescent current of 4µA, which is beneficial for power-sensitive applications. The MC74HCT245ADT is designed for asynchronous communication between data buses and ensures minimal propagation delay times.

Quality and Reliability

ON Semiconductor is committed to providing high-quality products. The MC74HCT245ADT is subject to rigorous testing and quality control measures to ensure it meets the industry standards for reliability and performance. Customers can trust in the durability and long-term performance of this ON Semiconductor product.

Ordering Information

For ordering, the MC74HCT245ADT is available in reel or tray packaging options to accommodate different manufacturing requirements. Detailed ordering and product information can be obtained from ON Semiconductor's official website or through authorized distributors.