74FCT16244ATPVG

Overview

The 74FCT16244ATPVG is a 16-bit buffer and line driver manufactured by Renesas Electronics. It features four input lines and four output lines with non-inverting polarity. The device utilizes a TSSOP-48 package for surface mount installation. Electrical specifications include a high-level output current of -32 mA and a low-level output current of 64 mA. Static current consumption is 5 uA, while operating power supply current is 6.4 mA. The component operates within a voltage range of 4.5 V to 5.5 V and supports a propagation delay of 1.5 ns. It functions reliably across an ambient temperature range from -40 C to +85 C.

Feature Summary

• Provides 16-bit buffering and line driving capabilities through four independent channels.
• Features three-state outputs for effective bus management and signal isolation.
• Delivers strong drive capability with asymmetric high and low output currents.

Applications

• High-speed data bus buffering in computer systems
• Clock distribution networks requiring precise timing
• Memory interface circuits demanding signal integrity

Procurement Notes

Verify the specific suffix 'TPVG' against official Renesas documentation to confirm pinout compatibility and RoHS status. Confirm availability as this part may be subject to lifecycle changes or obsolescence notices. Ensure the procurement channel provides valid traceability for industrial or automotive grade requirements if applicable.

Selection Notes

Select this component when a 16-bit non-inverting buffer with high drive strength is required. The FCT logic family offers speed comparable to LS-TTL but with CMOS power efficiency. Consider the TSSOP-48 package constraints and thermal dissipation needs during PCB layout design.

Part Context

This device belongs to the 74FCT logic family, designed for high-speed digital applications. It serves as a standard interface solution for connecting microprocessors to peripheral devices. The 16244 designation indicates a specific configuration within the broader buffer and driver product line offered by Renesas.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material.