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Texas Instruments CY74FCT245CTQC — Logic ICs

CY74FCT245CTQC Bus Transceiver, FCT Series, Active

MPNCY74FCT245CTQC
End of Life

Cypress CY74FCT245CTQC, FCT Series, Bus Transceiver, Package Bulk, lifecycle_stage current, RoHS non-compliant.

$0.55Ref. price · indicative, final on quote
Texas Instruments CY74FCT245CTQC datasheet (PDF)
RoHSRoHS non-compliant
Series*
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

CY74FCT245CTQC specifications
ParameterValue
Series*
PackageBulk

Product details

The CY74FCT245CTQC is a bus transceiver, FCT series. It provides bidirectional data flow between two buses with a direction control and output-enable for isolation.

RoHS compliance — a sourcing gate

That means it contains lead or other restricted substances above the RoHS exemption thresholds. If your BOM requires full RoHS compliance for the assembly line or end-market, this part will not pass incoming inspection. For legacy builds, rework, or military/aerospace programs where leaded solder is still allowed or required, it remains a valid choice. No lead-free finish option is listed under this order code.

The product status is Active. Cypress (now part of Infineon) continues to manufacture this device.

The listing shows Package: Bulk. If your assembly line requires tape-and-reel feeder input, confirm the packing option with your supplier before ordering.

Frequently asked questions

Is CY74FCT245CTQC RoHS compliant?

No. The CY74FCT245CTQC is marked RoHS non-compliant. It contains lead and is not suitable for RoHS-required production lines.

What is an equivalent to CY74FCT245CTQC?

The evidence lists 74ACT16833DL as a peer, but it is a different logic family (ACT vs FCT) and has a different function (registered transceiver). No pin-compatible direct equivalent is confirmed. For a functional second source, evaluate devices in the same FCT245 footprint from other manufacturers.