onsemi 8-Bit Non-Inverting TTL Bus Transceiver SOIC 20-Pin, 2-6V Supply 74AC245SCX

onsemi 74AC245SCX is a high-performance 8-bit bus transceiver designed for asynchronous two-way communication between data buses. Packaged in a 20-pin SOIC surface mount form, it supports a wide operating voltage range from 2 to 6 volts, making it adaptable to various power supply configurations.

This device features non-inverting signal polarity for precise data transfer and TTL-compatible input and output levels, ensuring compatibility with TTL logic families. It supports a 3-state output type, allowing multiple transceivers to share buses efficiently. The maximum propagation delay of 7 nanoseconds at capacitive load makes it suitable for timing-critical applications.

Operating reliably over a temperature range of -40°C to 85°C, the 74AC245SCX bus transceiver is ideal for demanding industrial environments. Its compact dimensions, with a height of 2.35 mm and length of 13 mm, facilitate its use in dense printed circuit board designs.

This transceiver belongs to the 74AC logic family and offers compatibility with both input and output CMOS logic, widening its application scope. Typical use cases include digital data bus management, signal buffering, and line driving in industrial, communication, and computing systems.

Operates in 2 to 6 volts supply voltage range ensuring broad compatibility. Features 8 channels for efficient data bus transceiving. Non-inverting polarity for reliable signal integrity. Surface-mount SOIC package with 20 pins suitable for compact PCB layouts.

TTL input and output levels compatible with standard logic devices. Maximum propagation delay of 7 nanoseconds at capacitive load. Operating temperature range from -40°C to 85°C for reliable industrial performance. 3-state output type enabling bus sharing and multiplexing.

Compact dimensions with a height of 2.35 mm and length of 13 mm suitable for space-limited applications. Compatible with input CMOS and output CMOS logic levels.

This product is widely used in sectors including industrial automation, telecommunications, computing hardware, and embedded systems development. Its reliable switching characteristics provide signals integrity necessary for data communication applications.

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