74FCT245CTPGG

Buffers, Drivers, Receivers, Transceivers Overview

The IDT 74FCT245CTPGG is an octal bus transceiver belonging to the 74FCT logic family, manufactured by Integrated Device Technology. It features a single functional block with eight bidirectional data channels and true (non-inverting) outputs. The device utilizes CMOS technology and operates within a supply voltage range of 3.0 V to 3.6 V. It incorporates TTL-compatible input and output levels, providing robust signal integrity for asynchronous two-way communication between data buses. The component includes direction control and overriding three-state control capabilities.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Provides bidirectional data transfer across eight independent channels
• Features non-inverting outputs compatible with TTL and CMOS logic levels
• Includes direction control and overriding three-state functionality

Buffers, Drivers, Receivers, Transceivers Applications

• Asynchronous two-way communication between data buses
• Bus-oriented memory and I/O mappings
• Clock drivers and buffer applications

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix 'CTPGG' against official IDT documentation to confirm package type and temperature grade. Ensure compatibility with 3.0 V to 3.6 V operating ranges. Check for lead-free status and RoHS compliance requirements relevant to your manufacturing standards before procurement.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when designing systems requiring high-speed octal bus interfacing with TTL level compatibility. It is suitable for applications needing precise direction control and three-state bus management. Consider the TSSOP-20 package constraints and the 3.6 V maximum supply voltage limit during circuit design.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the IDT 74FCT series, which offers performance equivalent to or exceeding standard FAST CMOS speeds. The 74FCT245 variant specifically provides octal bidirectional buffering. Related parts include the 74FCT640 and 74FCT645, which share similar architectural features but may differ in output polarity or speed grades.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Cross-reference with Texas Instruments CY74FCT245 variants for pin-compatible alternatives. Verify electrical specifications such as propagation delay and drive current against the original datasheet to ensure functional equivalence in the target application.