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74FCT2245ZCTQ is listed in the Buffers, Drivers, Receivers, Transceivers range at ChipApex. The manufacturer field lists IDT, Integrated Device Technology Inc. Its product description is FAST CMOS OCTAL BIDIRECTIONAL T. Review the specifications below when checking this part for your BOM.
The IDT74FCT2245ZCTQ is an octal bidirectional bus transceiver from the 74FCT logic family. It features a single non-inverting element with eight channels, housed in a 20-pin QSOP surface-mount package. The device operates within a supply voltage range of 4.75V to 5.25V and supports TTL input and output levels. Key electrical specifications include a maximum propagation delay of 7ns at a 50pF load, with output drive capabilities of -15mA for high state and 64mA for low state. It functions reliably across an industrial temperature range of -40°C to +85°C.
Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status and check for specific manufacturing date codes relevant to project requirements. Ensure proper ESD handling procedures are followed during storage and installation to maintain device integrity.
Select this component when an octal width is required for bidirectional data paths. The 74FCT series offers faster switching speeds compared to standard CMOS alternatives. Verify that the system power supply strictly adheres to the 4.75V-5.25V specification to ensure correct logic level translation and timing performance.
This part belongs to the broader 74FCT family of Fast CMOS logic devices. It serves as a bridge between different logic families or buses requiring high-speed data movement. The Z suffix typically denotes specific packaging or environmental variants within the IDT product line.
CY74FCT2245ATPWR is a confirmed substitute part number available from Texas Instruments.
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