SN74LVCH245ARGYRG4 - Texas Instruments

The SN74LVCH245ARGYRG4 from Texas Instruments is a high-performance, octal bus transceiver designed with 3-state outputs. This integrated circuit (IC) is part of the LVCH series, which is well-known for its low-voltage operation and compatibility with LVTTL and LVCMOS technologies. The device is optimized for use in bidirectional asynchronous communication between data buses and is suitable for driving heavily loaded buses with up to 32 mA of drive strength.

Key Features

• Logic Type: Octal Bus Transceiver
• Logic Level: Low-Voltage CMOS (LVCMOS)
• Operating Voltage: 2.7V to 3.6V, providing compatibility with 3.3V logic levels.
• Drive Capability: Capable of driving ±24-mA outputs.
• I/O Compatibility: Inputs and outputs interface with 5V TTL logic.
• Direction Control: Direction of data flow is determined by DIR input, while output enable (OE) controls the transceiver function.
• Speed: Fast propagation delays and output transition times.
• Package Type: Offered in a VQFN-20 package, providing a compact footprint for space-constrained applications.

Applications

The SN74LVCH245ARGYRG4 is ideal for a multitude of applications that require high-speed, low-power bus transceivers, including:

• Data communication and telecommunication systems
• Server and networking equipment
• Industrial controls and automation
• Consumer electronics
• Personal computers and peripherals

Quality and Reliability

Texas Instruments is renowned for its commitment to quality and reliability, and the SN74LVCH245ARGYRG4 is no exception. It is designed to meet the rigorous demands of modern electronic systems and is backed by TI's comprehensive technical support and reliability data.