74FCT245AQSC

Buffers, Drivers, Receivers, Transceivers Overview

The 74FCT245AQSC is an octal bus transceiver manufactured by National Semiconductor. It features non-inverting, true output logic with three-state capabilities. The device operates within a supply voltage range of 4.75 V to 5.25 V and is housed in a 20-DSBGA package. It supports bidirectional data transfer controlled by direction signals.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Provides eight-bit bidirectional data transmission between two buses
• Features three-state outputs for effective bus line isolation
• Supports non-inverting logic operation for signal integrity

Buffers, Drivers, Receivers, Transceivers Applications

• Memory mapping systems
• Clock drivers
• Bus-oriented architectures

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the manufacturer origin as National Semiconductor or its successors. Confirm the specific DSBGA package variant matches design requirements. Check for obsolescence status given the component's age. Ensure compatibility with existing PCB footprints before procurement.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component for applications requiring high-speed octal data transfer with low power consumption. Compare propagation delays against system timing constraints. Evaluate package availability and lead times for production integration needs.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the FCT logic family, designed for fast CMOS technology. It serves as a standard interface solution for digital systems requiring reliable data routing. The DSBGA package offers compact surface-mount integration for modern electronic designs.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Check for direct equivalents from other manufacturers offering identical pinouts and electrical characteristics. Verify that substitute components maintain the same voltage and speed specifications.