SN74ABTH182652APM Universal Bus Transceivers from Texas Instruments

The SN74ABTH182652APM from Texas Instruments is a high-performance, non-inverting universal bus transceiver featuring bi-directional data communication on the A and B buses. Designed for asynchronous communication between data buses, the device transmits data from the A bus to the B bus and from the B bus to the A bus, depending on the logic level at the direction-control (DIR) input. The output-enable (OE) input can be used to disable the device so that the buses are effectively isolated.

The SN74ABTH182652APM is a member of the Texas Instruments' ABT family of products, which are known for their high drive and fast edges, making them suitable for interfacing with bus lines in a backplane or for driving high-capacitive loads without sacrificing speed. This product is designed specifically to improve both the performance and density of 3-state memory address drivers, clock drivers, and bus-oriented receivers and transmitters.

Key features of the SN74ABTH182652APM include:

• 16-bit bi-directional bus interface
• 3-state outputs for bus-oriented applications
• Outputs source/sink 64 mA/32 mA
• ABT series devices are characterized for operation from -40°C to 85°C
• Low and high voltage levels for signaling, allowing for mixed-mode voltage operation
• Latch-up performance exceeds 500 mA per JESD 17
• ESD protection exceeds JESD 22

The device is housed in a 56-pin SSOP (Shrink Small Outline Package), which provides a compact footprint while allowing for adequate pin spacing for ease of use in high-density applications. The SN74ABTH182652APM is suitable for a wide range of applications including servers, telecommunications, networking equipment, and high-speed data transfer systems.

Overall, the SN74ABTH182652APM universal bus transceiver is a reliable and efficient solution for high-speed bidirectional communication between data buses. With Texas Instruments' reputation for quality and durability, this product is an excellent choice for designers who require the best in bus interface solutions.