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QS54FCT2373CTP is listed in the Latches 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 QS54FCT2373CTP is a bus driver from the FCT series manufactured by Quality Semiconductor Inc. It features one functional unit with eight bits and true output polarity. The device utilizes CMOS technology and provides three-state outputs. It is housed in a PDSO20 package with twenty terminals. The component operates within a temperature range of -40 °C to 85 °C. Propagation delay is specified at 13 ns.
Verify the manufacturer designation as Quality Semiconductor Inc against official documentation. Confirm the package type matches PDSO20 specifications. Ensure the operating temperature range aligns with system requirements of -40 °C to 85 °C. Check for any specific qualification status notes regarding the component's certification state.
Select this component when an eight-bit transparent latch with three-state outputs is required. The FCT series offers CMOS power consumption with TTL compatibility. Consider the 13 ns propagation delay for timing constraints. Verify that the PDSO20 package fits the available board space and thermal management strategy.
This part belongs to the FCT series of bus drivers. It shares architectural similarities with other devices in the family, such as the QS74FCT373TS1B. Both utilize similar CMOS processes and offer comparable I/O characteristics. The primary distinction lies in the specific pinout and packaging variations defined for each model number.
Public confirmed substitute part numbers are not available in the provided source material.
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