74ABT162245DLRG4

Buffers, Drivers, Receivers, Transceivers Overview

The SN74ABT162245DLRG4 is a 16-bit bus transceiver manufactured by Texas Instruments. It features three-state outputs and operates within a supply voltage range of 4.5 V to 5.5 V. The device utilizes the Advanced BiCMOS technology for high-speed performance. It is housed in a 48-pin BSSOP package with a width of 0.295 inches (7.50 mm). The component supports bidirectional data transmission and includes common control functionality. It is designed for surface-mount installation and operates reliably across a temperature range of -40°C to +85°C.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Advanced BiCMOS technology ensures high-speed operation and low power consumption.
• Three-state outputs allow direct connection to bus lines without additional drivers.
• Bidirectional data transfer capability facilitates flexible system architecture design.

Buffers, Drivers, Receivers, Transceivers Applications

• High-performance memory mapping systems
• Clock drivers and buffer circuits
• Control logic interfaces

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix 'G4' indicates RoHS compliance and green manufacturing status as per Texas Instruments standards. Confirm the package type matches the required PCB footprint, specifically the 48-BSSOP dimensions. Ensure the operating voltage requirements align with the 4.5 V to 5.5 V specification before integration into the final design.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when a 16-bit wide data path is required at 5 V logic levels. The ABT series offers faster switching speeds compared to standard ALS or LVC families. Consider the 48-SSOP package constraints regarding board space and thermal dissipation. Verify that the load capacitance requirements of the destination devices are within the driver's capabilities.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the SN74ABT162245 family of 16-bit bus transceivers. It shares functional similarities with other ABT series devices but is distinct from LVCR or ALVC variants due to its specific 5 V supply requirement and BiCMOS construction. It serves as a bridge between different logic domains within a single voltage rail.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

SN74ABT162245ADLR is a verified substitute offering identical electrical characteristics and pinout compatibility within the same manufacturer lineup.