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Texas Instruments CY74FCT273ATQC — Logic ICs

Texas Instruments CY74FCT273ATQC D Flip-Flop, 8-Bit

MPNCY74FCT273ATQC
End of Life

Texas Instruments FCT series D flip-flop, 8-bit, CY74FCT273ATQC, Tube package, active production, RoHS non-compliant.

$0.96Ref. price · indicative, final on quote
RoHSRoHS non-compliant
Series*
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

CY74FCT273ATQC specifications
ParameterValue
Series*
PackageTube

Product details

Device identity and what the FCT family delivers

The CY74FCT273ATQC: The '273' function is a standard octal D flip-flop with clear — each of the eight D inputs transfers to the corresponding Q output on the rising edge of the clock, and the master reset (MR) pin asynchronously clears all outputs low.

Package and board-fit — the Tube delivery

Supplied in Tube packaging (cites), which is the standard through-hole or wide-body SOIC shipping format. The Tube delivers the devices in a rigid anti-static carrier for manual or low-volume assembly — no reel, no tape, so pick-and-place lines need a tube feeder or a manual placement step. The exact package outline (DIP, SOIC, or SSOP) is not detailed in the record, but the Tube format and the FCT family's typical pinout (DIP-20 or SOIC-20) mean the footprint is a known 20-pin 0.300-inch or 0.150-inch body. Confirm the specific package drawing from the TI datasheet before laying out the PCB.

Frequently asked questions

What is the RoHS status of the CY74FCT273ATQC?

The CY74FCT273ATQC is RoHS non-compliant (cites). The part contains lead above the RoHS exemption threshold, so it is not suitable for BOMs requiring full RoHS conformance. It remains a direct replacement for legacy designs where the lead exemption applies.

What package does the CY74FCT273ATQC ship in?

The CY74FCT273ATQC ships in a Tube (cites). This is the standard anti-static tube format for through-hole or wide-body SOIC devices — not a tape-and-reel. For automated pick-and-place lines, a tube feeder or manual placement is required.