SN74ALVCH16952DL

Buffers, Drivers, Receivers, Transceivers Overview

The SN74ALVCH16952DL is a 16-bit registered transceiver with 3-state outputs manufactured by Texas Instruments. It operates within a supply voltage range of 1.65 V to 3.6 V and supports an operating temperature from -40 °C to +85 °C. The device contains two sets of D-type flip-flops for temporary data storage, functioning as either one 16-bit or two 8-bit transceivers. Data is stored on the low-to-high clock transition when the clock-enable input is low. It features active bus-hold circuitry on data inputs to maintain valid logic levels without external resistors.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Contains two independent sets of D-type flip-flops for temporary data storage in either direction.
• Features active bus-hold circuitry on data inputs to eliminate the need for external pullup or pulldown resistors.
• Provides 3-state outputs controlled by dedicated output-enable inputs for each port.
• Designed using EPIC submicron process technology for enhanced performance.

Buffers, Drivers, Receivers, Transceivers Applications

• Temporary storage of data flowing in bidirectional communication paths.
• System designs requiring configurable 16-bit or dual 8-bit registered transceiver functionality.
• Applications needing bus-hold capabilities to manage floating or unused data inputs.

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify that the specific DL package variant matches the required physical footprint and pinout configuration for your printed circuit board layout. Confirm that the supply voltage and signal levels align with the 1.65-V to 3.6-V operational specifications. Ensure all control inputs are properly terminated to prevent undefined states during operation.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when a registered transceiver with integrated bus-hold functionality is required for 1.65-V to 3.6-V systems. It is suitable for applications needing flexible 16-bit or split 8-bit configurations. Consider the SSOP-56 package dimensions and thermal characteristics against available board space and heat dissipation requirements.

Buffers, Drivers, Receivers, Transceivers Part Context

This device belongs to the Texas Instruments Widebus family and utilizes the EPIC (Enhanced-Performance Implanted CMOS) submicron process. It is designed to provide high-speed data transfer capabilities while maintaining low power consumption. The registered nature of the transceiver allows for precise timing control of data flow across system buses.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Direct replacement options include other members of the SN74ALVCH1695x series or compatible 16-bit registered transceivers from Texas Instruments. Verify pin compatibility and electrical specifications before substituting with devices from different manufacturers.