74FCT543CTSOG

Buffers, Drivers, Receivers, Transceivers Overview

The 74FCT543CTSOG is an octal latched transceiver manufactured by Renesas Electronics Corporation. It operates within a supply voltage range of 4.75 V to 5.25 V and utilizes CMOS logic technology. The device features non-inverting data transmission with three-state outputs, housed in a 20-pin SOIC package. It supports bus widths of 8 bits and includes latch functionality for data retention during transmission control.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Octal latched transceiver architecture for bidirectional data flow
• Three-state output capability for bus line isolation
• Non-inverting signal transmission path
• CMOS logic construction for low power consumption

Buffers, Drivers, Receivers, Transceivers Applications

• High-performance memory interface circuits
• Bus-oriented systems requiring data latching
• Communication control modules
• General-purpose digital signal routing

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix CTSOG against official Renesas documentation to confirm pinout and electrical characteristics. Ensure compatibility with 5V logic levels and check RoHS compliance status through authorized distributors. Confirm package integrity upon receipt.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when an octal transceiver with integrated latching is required for 5V CMOS applications. Consider the SOIC-20 package constraints and ensure the design accommodates the specified voltage range and current drive capabilities for reliable operation.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the 74FCT series of high-speed CMOS logic devices from Renesas Electronics. It serves as a buffer and driver solution for systems needing isolated, latched data paths. The FCT series is designed for performance-critical digital applications requiring fast switching speeds and low power dissipation.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Cross-reference with IDT74FCT543CTSOG for potential functional equivalence. Verify pin compatibility and electrical specifications before substitution. Consult manufacturer datasheets for detailed replacement guidelines.