SN74LVCH16374AZQLR

Flip Flops Overview

The SN74LVCH16374AZQLR is a 16-bit edge-triggered D-type flip-flop with 3-state outputs from the Texas Instruments LVCH family. It operates on a supply voltage range of 1.65 V to 3.6 V and features a propagation delay of 4.9 ns. The device provides an output drive current of ±24 mA at 3.3 V. It is housed in a 56-pin Microstar Junior BGA package and supports CMOS and TTL input types.

Flip Flops Feature Summary

• Provides 16-bit data storage with positive-edge triggering for synchronized digital systems
• Features 3-state outputs to facilitate bus-oriented memory operations and data transfer
• Operates within a wide voltage range of 1.65 V to 3.6 V for low-power applications

Flip Flops Applications

• Bus-oriented memory implementations
• 8-bit to 16-bit data transfer between two buses
• Clock-driven data storage systems

Flip Flops Procurement Notes

This component is officially designated as End-of-Life by Texas Instruments. The manufacturer has scheduled it for obsolescence, meaning production will cease. Procurement should focus on verifying remaining stock availability through authorized distributors or identifying qualified replacement parts that meet identical electrical specifications and pinout requirements.

Flip Flops Selection Notes

Select this part only if legacy compatibility with the LVCH series is required. Verify that the 56-BGA Microstar Junior package fits the PCB footprint constraints. Ensure the design accounts for the discontinued status by planning for long-term supply risks or migrating to newer logic families with similar performance characteristics.

Flip Flops Part Context

Part of the Texas Instruments Widebus family, designed for high-density 16-bit data handling. The LVCH series offers reduced power consumption compared to older logic families while maintaining compatibility with standard voltage levels. This specific variant integrates 16 flip-flops into a compact surface-mount package suitable for space-constrained electronic designs.

Flip Flops Replacement Considerations

SN74LVCH16374AQZR

Flip Flops FAQ

What is the maximum propagation delay of this device?

The maximum propagation delay is 4.9 ns.

Is this component currently in active production?

No, the SN74LVCH16374AZQLR is listed as End-of-Life and scheduled for discontinuation by the manufacturer.