CD74FCT16245ATMT

Buffers, Drivers, Receivers, Transceivers Overview

The CD74FCT16245ATMT is a dual 8-bit bus transceiver from the FCT/PCT-CMOS series, manufactured by Harris Corporation. It operates within a voltage range of 4.5 V to 5.5 V and features bidirectional data counting with common control logic. The device utilizes a 48-pin TSSOP plastic package and supports an operating temperature range from -40 °C to 85 °C. Key electrical characteristics include a maximum output current of 0.064 A and a propagation delay of 4.6 ns at nominal supply voltage. Outputs are three-state with true polarity.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Provides bidirectional data transmission between two buses using dual 8-bit configuration
• Features common control logic for synchronized direction and enable operations
• Incorporates three-state outputs to prevent bus contention during inactive states

Buffers, Drivers, Receivers, Transceivers Applications

• Memory mapping controllers
• Clock drivers
• Bus-oriented transmissions

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify component authenticity through official manufacturer channels or authorized distributors. Confirm that the part matches the specific Harris Corporation manufacturing origin and package marking. Ensure compliance with RoHS status as indicated in documentation, noting non-compliance where specified. Validate pinout and electrical specifications against current datasheets before integration into design.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when designing systems requiring high-speed bidirectional data transfer with low power consumption. The FCT technology offers compatibility with standard CMOS logic levels while providing faster switching speeds than older LS families. Consider the 48-pin TSSOP package constraints for PCB layout and thermal management requirements.

Buffers, Drivers, Receivers, Transceivers Part Context

This device belongs to the Harris FCT (Fast CMOS) family, designed for high-performance digital applications. It serves as a bridge between different logic domains, enabling efficient data movement across system buses. The specific ATMT suffix denotes the tape-and-reel packaging format suitable for automated assembly processes.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Check for direct equivalents such as the CD74FCT16245ATSM variant which shares identical electrical specifications but differs in package type. Verify functional compatibility with other FCT-series transceivers if pinout differences exist.