74FCT245CTPGG

Buffers, Drivers, Receivers, Transceivers Overview

The Renesas 74FCT245CTPGG is an octal bidirectional transceiver from the FCT logic family, housed in a 20-TSSOP surface-mount package. It operates within a supply voltage range of 4.75V to 5.25V and supports a minimum operating temperature of -40°C up to a maximum of +85°C. The device features low input and output leakage currents of 1µA maximum and CMOS power consumption levels. It provides true TTL input and output compatibility for asynchronous two-way communication between data buses.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Octal bidirectional transceiver designed for asynchronous two-way communication between data buses
• Low input and output leakage current with CMOS power levels
• True TTL input and output compatibility

Buffers, Drivers, Receivers, Transceivers Applications

• Asynchronous two-way communication between data buses
• Bus interface applications requiring TTL compatibility

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status and check for obsolescence notices, as this specific part may be scheduled for discontinuation by the manufacturer. Ensure the 20-TSSOP package matches your PCB footprint requirements before finalizing procurement decisions.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when an octal bidirectional transceiver with TTL compatibility is required. The 20-TSSOP package suits space-constrained designs. Verify that the 4.75V to 5.25V supply voltage range aligns with your system's power architecture. Consider the -40°C to +85°C operating temperature range against your environmental constraints.

Buffers, Drivers, Receivers, Transceivers Part Context

This device belongs to the 74FCT series, which combines CMOS speed with TTL compatibility. The 74FCT245T variant is the base model, with the CPGG suffix indicating the specific commercial grade and TSSOP packaging. This series is widely used in digital systems requiring reliable bus interfacing.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

The 74FCT245ATSOG from Renesas is listed as a similar substitute. Verify pinout and electrical specifications match before replacement.