74FCT16245CTPVG

Overview

The 74FCT16245CTPVG is a dual 8-bit bus transceiver from the Renesas 74FCT series, designed for asynchronous two-way communication between data buses. It features non-inverting logic with tri-state outputs and operates on a single 5V supply within a voltage range of 4.5V to 5.5V. The device provides high drive capability with output currents of 24mA for both high and low states. It is housed in a 48-pin SSOP package and supports an industrial operating temperature range from -40°C to +85°C.

Feature Summary

• Dual 8-bit bidirectional architecture enabling simultaneous data transfer across two independent channels
• Non-inverting signal path with tri-state outputs for effective bus isolation and control
• High current drive capability supporting robust signal integrity on connected data lines

Applications

• Asynchronous two-way communication between data buses
• Memory interface circuits requiring bidirectional data transfer
• General-purpose bus drivers in industrial control systems

Procurement Notes

Verify the specific suffix 'CTPVG' against the official Renesas datasheet to confirm pinout compatibility and package dimensions. Ensure the component meets the required RoHS compliance standards for your manufacturing process. Confirm that the 48-SSOP package matches your PCB footprint design before finalizing procurement orders.

Selection Notes

Select this component when a dual-channel, 8-bit wide bidirectional interface is required at standard 5V logic levels. The 74FCT technology offers faster switching speeds compared to standard 74LS families while maintaining CMOS power efficiency. Consider the 48-SSOP package constraints regarding board space and thermal dissipation requirements for your specific application layout.

Part Context

This part belongs to the Renesas 74FCT logic family, which bridges the performance gap between TTL speed and CMOS power consumption. The 74FCT16245 variant specifically addresses applications needing multiple independent bidirectional data paths. It serves as a critical interface element in systems where data direction must be dynamically controlled via a single direction pin per channel.

Replacement Considerations

Check for direct cross-reference part numbers such as IDT74FCT16245 variants or other 74FCT16245 equivalents from different manufacturers. Verify that any substitute maintains the same 48-pin SSOP footprint and electrical characteristics to ensure seamless integration without redesigning the host circuit board.