SN74ALVC16820DL

Buffers, Drivers, Receivers, Transceivers Overview

The SN74ALVC16820DL is a 10-bit D-type flip-flop manufactured by Texas Instruments, belonging to the 74ALVCH logic family. It operates on a single power supply ranging from 1.65V to 3.6V and features positive-edge triggering with tri-state, non-inverting outputs capable of sourcing and sinking 24mA. The device is housed in a 56-pin BSSOP package (7.50mm width) and supports an operating temperature range of -40°C to +85°C. Key electrical characteristics include a maximum propagation delay of 4.8ns at 3.3V with 50pF load and a static current consumption of 40µA.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Provides 10-bit data storage using positive-edge triggered D-type flip-flops within a single integrated circuit element.

Buffers, Drivers, Receivers, Transceivers Applications

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify component authenticity through authorized distributors or certified secondary market suppliers like Rochester Electronics. Confirm package integrity and pin alignment for the 56-BSSOP form factor. Ensure compliance with RoHS directives if required by specific project standards. Validate that the part status aligns with long-term availability requirements, as this component may be subject to discontinuation notices.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when designing low-voltage digital systems requiring 10-bit parallel data latching with high-speed performance. The wide supply voltage range supports compatibility with various logic levels. Consider the 56-pin BSSOP package constraints for PCB layout density. Evaluate the 4.8ns propagation delay against system timing requirements to ensure signal integrity at target clock frequencies.

Buffers, Drivers, Receivers, Transceivers Part Context

This device is part of the Texas Instruments 74ALVCH series, which combines advanced CMOS technology with low voltage operation. The ALVCH family is designed for applications requiring high speed and low power consumption across a broad voltage spectrum. The SN74ALVC16820DL specifically addresses needs for dense, high-performance memory interfaces and bus holding applications in portable and battery-powered electronics.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Check for direct pin-compatible alternatives within the same 74ALVCH family or verify cross-reference data from semiconductor manufacturers. Ensure any substitute maintains the 56-BSSOP footprint and matches the 1.65V-3.6V operating range. Confirm that timing parameters and output drive strengths are equivalent to avoid redesigning surrounding circuitry.