SN74LVCH16543ADGGR

Buffers, Drivers, Receivers, Transceivers Overview

The SN74LVCH16543ADGGR is a 16-bit registered transceiver with 3-state outputs from the Texas Instruments Widebus family. It operates from 1.65 V to 3.6 V and accepts input voltages up to 5.5 V, facilitating level translation. The device features a maximum propagation delay of 5.4 ns at 3.3 V. It is housed in a TSSOP-48 package and supports non-inverting data flow control.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Provides independent control of data flow direction for 16-bit wide bus applications
• Enables voltage translation between 1.65-V to 3.6-V systems and 5.5-V tolerant inputs
• Integrates registered latching to capture data on clock edges for synchronous system design

Buffers, Drivers, Receivers, Transceivers Applications

• High-density memory mapping in embedded systems
• Clocking and buffering in portable consumer electronics
• Data acquisition systems requiring level shifting

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix 'DGGR' corresponds to the TSSOP-48 reel packaging configuration. Confirm RoHS compliance status through official manufacturer documentation prior to integration. Ensure input voltage levels do not exceed the 5.5 V absolute maximum rating to prevent device damage during operation.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when designing systems requiring 16-bit width with integrated registration. It is suitable for low-voltage environments operating between 1.65 V and 3.6 V. Consider its 5.5 V input tolerance if interfacing with legacy 5-V logic sources without additional level shifters.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the SN74LVCH16543 series, designed for high-speed data transfer in low-voltage digital circuits. It serves as a registered transceiver within the Widebus family, offering high drive capability and noise immunity for complex bus architectures.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

The SN74LVCH16543ADGRCR is a pin-compatible alternative in the same family. Verify package dimensions and electrical characteristics against the original datasheet before substitution.