74FCT3245PGG8

Buffers, Drivers, Receivers, Transceivers Overview

The 74FCT3245PGG8 is an obsolete octal, high-speed, low-power bus transceiver manufactured by Renesas Electronics Corporation. It operates within a supply voltage range of 2.7V to 3.6V and features TTL-compatible input and output levels. The device provides three-state outputs with a low-level output current of 24mA and a high-level output current of -8mA. It exhibits a propagation delay of 4.6ns and functions reliably across a temperature range of -40°C to +85°C. The component is housed in a 20-TSSOP package.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Octal bidirectional data transfer capability for asynchronous communication between two buses
• Direction control pin (DIR) manages signal flow direction
• TTL-compatible input and output logic levels
• Three-state outputs for effective bus isolation

Buffers, Drivers, Receivers, Transceivers Applications

• Asynchronous communication between two buses
• Memory mapping applications
• Control lines driving

Buffers, Drivers, Receivers, Transceivers Procurement Notes

This specific part number is officially obsolete and no longer manufactured by Renesas Electronics Corporation. Procurement must focus on verified parametric equivalents or recommended replacement components listed in official product change notices. Verify that any substitute maintains the required 2.7V-3.6V operating voltage, TSSOP-20 footprint, and FCT logic family characteristics to ensure circuit compatibility.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Designers should prioritize the recommended replacement 74FCT3245APGG8, which shares the same FCT logic family specifications and 20-TSSOP packaging. Ensure the selected alternative supports the necessary 24mA low-level sink current and 4.6ns propagation delay. Confirm that the substitute component meets the -40°C to +85°C industrial temperature range requirements for the target application environment.

Buffers, Drivers, Receivers, Transceivers Part Context

The 74FCT3245 series belongs to Renesas' Fast CMOS (FCT) logic family, designed for high-speed digital applications requiring low power consumption. This specific octal transceiver variant facilitates efficient data routing in systems utilizing 3.3V logic standards. As an obsolete component, it represents legacy hardware previously used in embedded systems and industrial controllers before being phased out for newer manufacturing processes.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

The manufacturer recommends the 74FCT3245APGG8 as a direct substitute. Both parts share identical electrical specifications and the 20-TSSOP package, ensuring pin-to-pin compatibility without circuit redesign.

Buffers, Drivers, Receivers, Transceivers FAQ

Is the 74FCT3245PGG8 currently available for new production?

No, the 74FCT3245PGG8 is obsolete and no longer manufactured by Renesas Electronics Corporation.

What is the recommended replacement for this component?

Renesas Electronics recommends the 74FCT3245APGG8 as a parametric equivalent and direct replacement.