74FCT3245APGG8

Buffers, Drivers, Receivers, Transceivers Overview

The Renesas Electronics Corporation 74FCT3245APGG8 is an octal bus transceiver belonging to the 74FCT logic series. It features a single functional block with eight true (non-inverting) outputs, designed for asynchronous communication between data buses. The device operates within a supply voltage range of 2.7 V to 3.6 V and supports TTL input levels with TTL output levels. It utilizes a 20-pin TSSOP surface-mount package and is rated for operation across a temperature range of -40°C to +85°C.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Provides non-inverting signal transmission for high-speed data bus applications
• Supports standard TTL logic input thresholds for broad compatibility
• Delivers defined drive currents with specified low-level sink capability

Buffers, Drivers, Receivers, Transceivers Applications

• Asynchronous communication between parallel data buses
• Buffering and driving high-capacitance loads on system backplanes
• General-purpose digital logic interfacing in embedded systems

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix 'PGG8' against the manufacturer's current datasheet to confirm pinout and packaging dimensions match your PCB footprint requirements. Ensure the component status is active, as this part number may be subject to discontinuation notices or replacement by newer variants within the same family. Cross-reference the RoHS compliance status with your assembly regulations before finalizing procurement orders.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when an octal, non-inverting buffer is required for 3.3 V logic systems. It is suitable for designs needing TTL-compatible inputs but CMOS/FCT outputs. Consider the TSSOP-20 package constraints regarding thermal dissipation and board space. Verify that the propagation delay characteristics meet the timing requirements of your specific bus architecture.

Buffers, Drivers, Receivers, Transceivers Part Context

This device is part of the broader 74FCT3245 family produced by Renesas Electronics, which includes various package options such as QSOP and TSSOP. The 74FCT series represents Fast CMOS technology, offering performance comparable to Schottky TTL while maintaining lower power consumption. This specific variant is distinguished by its TSSOP-20 form factor and industrial temperature rating.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Publicly confirmed substitute part numbers include IDT74FCT3245APGG8 and 74FCT3245AQG8. Verify electrical parameter equivalence and pin compatibility before substitution.