74ACT16623DLR

Buffers, Drivers, Receivers, Transceivers Overview

The Texas Instruments 74ACT16623DLR is a registered bus transceiver featuring two independent 8-bit channels within a 48-lead SSOP package. It operates on a 4.5V to 5.5V supply and provides non-inverting data transfer with three-state outputs. The device supports TTL input levels and CMOS output levels, ensuring compatibility with standard logic families. Key electrical specifications include a propagation delay of 9.3ns and output drive currents of ±24mA. It functions reliably across an industrial temperature range from -40°C to +85°C.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Registers data on the A or B bus via clocking mechanism
• Provides high-drive three-state outputs for bus interfacing
• Supports non-inverting logic polarity for direct signal transmission

Buffers, Drivers, Receivers, Transceivers Applications

• High-speed parallel data bus interfaces
• Registered buffer applications in communication systems
• Memory-to-peripheral data transfer circuits

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify component authenticity through authorized distributors or manufacturer channels. Confirm RoHS compliance status and check for specific packaging variants such as tape and reel options. Ensure the SSOP-48 footprint matches your PCB design requirements before finalizing procurement decisions.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when registered bus functionality is required alongside high-drive capabilities. The ACT series offers faster switching speeds compared to standard ALS counterparts. Verify that the 4.5V to 5.5V operating voltage aligns with your system power rails and that the 48-pin SSOP package fits your spatial constraints.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the Texas Instruments 74ACT family of advanced CMOS logic devices. These components are designed for high-speed digital applications requiring low power consumption and wide noise immunity. The 74ACT16623 specifically addresses needs for buffered and registered data paths in complex digital systems.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

SN74ACT245PWR is listed as a manufacturer-recommended alternative. 74ACT16245DL and 74ACT16245DLR are noted as parameter-equivalent substitutes. Verify pinout and functional compatibility before swapping.