74ABT652ADB,112

Buffers, Drivers, Receivers, Transceivers Overview

The NXP USA Inc. 74ABT652ADB,112 is an octal transceiver and register featuring non-inverting, 3-state outputs. It utilizes high-performance BiCMOS technology to provide low static and dynamic power dissipation alongside high-speed operation and robust output drive capabilities. The device integrates bus transceiver circuits with D-type flip-flops and control logic for multiplexed data transmission from input buses or internal registers. Data on the A or B bus is clocked into registers upon HIGH transitions of the appropriate clock pin (CPAB or CPBA). Dedicated Output Enable (OEAB, OEBA) and Select (SAB, SBA) pins facilitate precise bus management.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Independent registers for A and B buses allow simultaneous storage and retrieval of data.
• Multiplexed real-time and stored data transmission enables flexible bus management.
• Live insertion and extraction are permitted due to power-up 3-state functionality.
• High output capability supports heavy loads with +64 mA to -32 mA drive strength.

Buffers, Drivers, Receivers, Transceivers Applications

• Bus interface applications requiring multiplexed data transfer
• System designs utilizing independent A and B bus architectures
• Hardware requiring live insertion and extraction support

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific ordering suffix

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when a design requires an octal transceiver with integrated storage capabilities. The 74ABT652ADB variant specifically suits applications needing a compact SSOP package. Ensure the system operates within the recommended voltage range and temperature limits. Consider the high output drive current if driving multiple loads or long traces. Verify that the required logic levels match the ABT series specifications.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the 74ABT series of high-performance BiCMOS logic devices. The 'ADB' designation indicates it is housed in a 24-lead plastic shrink small outline package (SSOP) with a body width of 5.3 mm. It is manufactured by NXP Semiconductors and is designed for applications demanding high speed and low power consumption within standard industrial temperature ranges.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Check for equivalent parts such as the 74ABT652AD or 74ABT652APW if package differences are acceptable. Verify pin compatibility and electrical characteristics before substitution.

Buffers, Drivers, Receivers, Transceivers FAQ

What is the function of the SAB and SBA pins?

The SAB and SBA pins are select inputs that determine whether data is stored in the registers or transferred through the device in real time.

How does the device handle power-up states?

The device features power-up 3-state outputs and power-up reset functionality to ensure safe initialization.