SN74AHC16373DLR

Overview

The SN74AHC16373DLR is a 16-bit transparent D-type flip-flop with 3-state outputs manufactured by Texas Instruments. It operates within a supply voltage range of 2V to 5.5V and features a propagation delay of 1ns. The device utilizes a 48-BSSOP (0.295", 7.50mm width) package, also known as 48-SSOP. It supports independent circuit configurations with 2 channels and provides output currents of 8mA for both high and low states. The operational temperature range spans from -40°C to +85°C.

Feature Summary

• Transparent latch architecture allowing direct data passage when enabled
• Three-state outputs for bus-driven applications
• Wide operating voltage compatibility from 2V to 5.5V

Applications

• Parallel-to-serial conversion circuits
• Bus-oriented memory mapping
• High-speed data buffering

Procurement Notes

Verify the specific package variant, as the suffix 'DLR' indicates a 48-SSOP form factor. Confirm RoHS compliance status through official manufacturer documentation prior to integration. Ensure design specifications align with the 2V to 5.5V supply voltage limits and the -40°C to +85°C operating temperature range defined in the datasheet.

Selection Notes

Select this component for designs requiring 16-bit latching with tri-state control at high speeds. The 1ns propagation delay suits high-frequency digital systems. Compare against the SN74AHC16373DGGR if a TSSOP package is preferred over the SSOP footprint. Ensure input voltage levels match the 2V to 5.5V rail requirements.

Part Context

This part belongs to the Texas Instruments 74AHC logic family, designed for high-speed CMOS operations. It serves as a 16-bit storage element within complex digital systems. The device complements other AHC series components by providing robust data retention capabilities across a wide voltage spectrum.

Replacement Considerations

SN74AHC16373DGGR offers identical electrical performance but utilizes a TSSOP-48 package instead of the SSOP-48 form factor.