SN74AC240PW Octal Buffer/Line Driver from Texas Instruments

The SN74AC240PW is a high-performance, octal buffer and line driver designed to provide bidirectional drive currents of up to 24 mA at voltages from 2V to 6V. Manufactured by Texas Instruments, a leader in semiconductor solutions, this integrated circuit is part of their 'AC series and is optimized for use in a wide variety of applications ranging from signal buffering to driving bus lines.

Key Features

• Logic Type: Octal Buffer/Line Driver
• Number of Channels: 8
• Output Current: ±24 mA
• Supply Voltage: 2V to 6V
• Logic Level - Low: 0.8V (max)
• Logic Level - High: 2V (min)
• Package: TSSOP-20
• Operating Temperature Range: -40°C to 85°C
• Features: Non-Inverting Buffers with 3-state Outputs

Product Description

The SN74AC240PW is engineered with eight non-inverting buffers with 3-state outputs, which makes it an ideal choice for driving bus lines or buffering memory address registers. The device features two output-enable (OE) inputs that, when high, disable the outputs by placing them in a high-impedance state. This allows for the connection of multiple devices to a bus without the risk of bus contention.

Each buffer has a specific design that ensures minimal propagation delay, leading to faster response times and increased system efficiency. The SN74AC240PW is available in a thin shrink small-outline package (TSSOP), which is advantageous for space-constrained applications.

With its wide operating voltage range and the ability to interface with 5V logic signals, the SN74AC240PW is a versatile component suitable for interfacing with microprocessors and other logic systems. Its robust design ensures reliability even under the challenging conditions, making it a preferred choice for industrial, commercial, and communication systems.

Overall, the SN74AC240PW from Texas Instruments stands out for its performance, flexibility, and quality, catering to the needs of modern electronic designs.