74FCT16373ATPVG8

Latches Overview

The Renesas Electronics Corporation 74FCT16373ATPVG8 is a dual 8-bit transparent latch integrated circuit belonging to the 74FCT logic series. It features two independent circuits, each handling an 8:8 data path with tri-state outputs. The device operates within a supply voltage range of 4.5V to 5.5V and supports a propagation delay of 1.5ns. It provides output drive currents of 32mA for high states and 64mA for low states. The component is housed in a 48-BSSOP package with a width of 0.295 inches (7.50mm). It is rated for operation across a temperature range of -40°C to +85°C.

Latches Feature Summary

• Dual-channel architecture providing two independent 8-bit transparent latches within a single package.
• Tri-state output capability allowing effective bus driving and isolation in digital systems.
• High-speed performance characterized by a 1.5ns propagation delay typical of the FCT series.
• Robust output drive strength supporting 32mA high-level and 64mA low-level current capabilities.

Latches Applications

• Parallel data buffering in high-speed digital communication interfaces
• Register stages in microprocessor-based system architectures
• Data storage elements in industrial control logic circuits

Latches Procurement Notes

This component is officially classified as obsolete and no longer manufactured by Renesas Electronics Corporation. Verification of availability requires checking authorized distributors for remaining stock or approved substitute parts. Buyers must confirm end-of-life status and lead times carefully, as direct procurement from the manufacturer is not possible. Ensure any replacement components maintain pin compatibility and electrical specifications.

Latches Selection Notes

Engineers selecting this part should note its specific 48-SSOP footprint and 74FCT logic family characteristics. The device requires a stable 5V power supply environment to meet its specified timing parameters. Due to its obsolete status, alternative sourcing strategies must be evaluated. Designers should verify that the required input/output levels and load capacitance match their system constraints before considering equivalent replacements.

Latches Part Context

The 74FCT16373ATPVG8 belongs to the broader 74FCT16373T product line, which includes variants such as the ATPAG8 and CTPAG packages. These devices share the same core logical functionality but differ in packaging styles like TSSOP or SSOP. The ATPVG8 variant specifically utilizes the 48-BSSOP form factor, distinguishing it from shrink-pitch alternatives while maintaining identical electrical performance metrics within the FCT series.

Latches Replacement Considerations

The CY74FCT16373ATPVCT from Texas Instruments is documented as a direct substitute for this component. Users should verify mechanical fit and electrical equivalence when transitioning to this alternative source due to the original part's discontinuation.

Latches FAQ

What is the maximum output current capability of the 74FCT16373ATPVG8?

The device supports a high-level output current of 32mA and a low-level output current of 64mA.

Does the 74FCT16373ATPVG8 support tri-state outputs?

Yes, the integrated circuits feature tri-state outputs to facilitate bus-oriented applications.