Texas Instruments 8-Channel Buffer & Line Driver, 3 State, Inverting, 20-Pin PDIP SN74LS240N

Texas Instruments SN74LS240N is an 8-Channel Buffer & Line Driver IC featuring 3-state outputs with inverting polarity, housed in a 20-pin PDIP package optimized for through-hole mounting. It belongs to the 74LS family of low power Schottky logic ICs, offering improved operating speeds with reduced power consumption compared to original TTL devices.

This buffer and line driver is designed for applications requiring signal amplification, isolation, or inversion in digital electronics, making it highly suitable for use in industrial electronics, computing hardware, and signal interface circuitry. Its 3-state outputs enable effective bus sharing by allowing multiple devices to communicate over a common data line without interference.

Operating from a supply voltage range of 4.75V to 5.25V, the device ensures reliable performance under industrial temperature conditions from 0°C to 70°C. The maximum propagation delay of 15 nanoseconds makes it suitable for timing-critical applications.

Its compact physical dimensions allow the IC to fit into space-constrained printed circuit boards while maintaining thermal and mechanical stability under operation. The SN74LS240N delivers a maximum high-level output current of -15 mA and a maximum low-level output current of 24 mA, supporting robust drive capabilities for various loads.

Features 8 logic channels with inverting buffer and line driver functions. 3-state output mechanism enables advanced bus control. Through-hole PDIP package facilitates easy prototyping and board-level mounting. Low power Schottky logic technology enhances switching speed and power efficiency.

Compatible with standard 5V logic supply ranges commonly used in industrial environments. Robust thermal characteristics support extended temperature operation. Compact dimensions fit diverse industrial and laboratory applications.

Excellent signal integrity for industrial automation and computing systems. Designed for seamless integration in electronic interface and control circuits. Reliable and durable for manufacturing and industrial electronic equipment.

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