74ABT16652CSSCX

Buffers, Drivers, Receivers, Transceivers Overview

The Fairchild Semiconductor 74ABT16652CSSCX is a dual 8-bit registered bus transceiver featuring true outputs and 3-state logic. It operates within a supply voltage range of 2.7V to 3.6V, utilizing BiCMOS technology for high-speed performance with a propagation delay of 2.8ns. The device supports LVTTL input levels and provides low-level output current of 64mA and high-level output current of -32mA. Designed for surface mount applications, it functions reliably across an operating temperature range from -40°C to +85°C.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Supports multiplexed transmission of data directly from the input bus or from internal registers via D-type flip-flops.
• Features independent control circuitry allowing separate Output Enable pins for each direction (OEAB, OEBA).
• Provides 3-state outputs compatible with LVTTL logic levels for effective system interfacing.

Buffers, Drivers, Receivers, Transceivers Applications

• High-speed data bus systems requiring registered storage capabilities.
• Memory and address drivers in computing architectures.
• Clock driver circuits for synchronous digital systems.

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix CSSCX against official Fairchild documentation to confirm package type and tape-and-reel specifications. Ensure compatibility with RoHS directives if required by your manufacturing standards. Cross-reference the manufacturer part number with authorized distributors to validate authenticity and current production status before procurement.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when bidirectional data transfer with optional register storage is required. It is suitable for designs needing independent direction control and high drive capability. Consider the SSOP-56 package constraints and thermal requirements during PCB layout. Verify that the 3.6V maximum supply voltage aligns with the target system power rails.

Buffers, Drivers, Receivers, Transceivers Part Context

This device belongs to the ABT (Advanced BiCMOS Technology) series, designed for high-speed applications. It serves as a registered bus transceiver, combining the functionality of a standard bus driver with internal latching capabilities. This integration reduces external component count while maintaining signal integrity in complex digital environments.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Compatible alternatives include the SN74ABT16652 from Texas Instruments and the 74ALVCH16652 from NXP. These parts share similar functional characteristics and pinouts but may differ in specific electrical parameters or packaging options. Always consult individual datasheets for detailed comparison.