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QS74FCT2374CTQ is listed in the Flip Flops range at ChipApex. The manufacturer field lists Quality Semiconductor. Its product description is BUS DRIVER, FCT SERIES. Review the specifications below when checking this part for your BOM.
The QS74FCT2374CTQ is an 8-bit D-type flip-flop from the FCT logic series, manufactured by Quality Semiconductor. It features a single functional unit with positive edge triggering and non-inverting outputs. The device utilizes a 20-pin SSOP surface-mount package and operates within a supply voltage range of 4.75 V to 5.25 V. Key electrical specifications include a maximum propagation delay of 13 ns and an output current capability of 48 mA. It supports a load capacitance of 50 pF and functions reliably across an industrial temperature range of -40 °C to +85 °C.
Verify that the specific part number QS74FCT2374CTQ matches the required 20-SSOP package and FCT series specifications. Confirm that the manufacturer is Quality Semiconductor Inc, as this component may have been acquired or rebranded. Ensure compliance with moisture sensitivity level requirements during handling and storage procedures.
Select this component when an 8-bit latch with three-state outputs is required in a compact surface-mount form factor. The FCT series offers high-speed performance suitable for systems operating at 5 V. Consider the 13 ns propagation delay and 48 mA drive strength against system timing and loading constraints.
This component belongs to the 74FCT family of high-speed CMOS logic devices. These parts are designed to be functionally compatible with TTL inputs while offering CMOS noise immunity. The 2374 variant specifically provides an 8-bit register configuration, distinguishing it from bus drivers or counters within the same logical family.
Public confirmed substitute part numbers: CY74FCT2374TQCT, PI74FCT2374CTQX.
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