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MC74F534DWR2 is listed in the Flip Flops range at ChipApex. The manufacturer field lists onsemi. Its product description is FLIP FLOP D TYPE BUS INTERFACE P. Review the specifications below when checking this part for your BOM.
The MC74F534DWR2 is an octal D-type flip-flop with 3-state outputs manufactured by onsemi. It belongs to the 74F logic series, designed for high-speed digital applications. The device operates within a supply voltage range of 4.5 V to 5.5 V and features a propagation delay of 8.5 ns at 5 V. It provides non-inverting data transfer from eight D-inputs to three-state Q-outputs controlled by a clock signal and output enable. The component is housed in a 20-pin SOIC package and supports surface-mount installation.
Verify the specific suffix 'DWR2' against the manufacturer's current datasheet to confirm pinout compatibility and RoHS status. Ensure the operating environment remains within the specified -40°C to +85°C temperature range. Confirm that the 5V logic levels match the system design requirements before integration.
Select this component when high-speed octal latching with tri-state control is required. Compare propagation delay specifications against system clock frequencies. Verify that the SOIC-20 package fits the PCB layout constraints. Ensure the drive capability meets the load requirements of the connected circuitry.
This part is part of the 74F family, known for faster performance compared to standard TTL or HC logic families. It serves as a parallel-to-serial or parallel storage element in digital circuits. The device complements other 74F series components like decoders and buffers in complex logic designs.
Check for direct pin-compatible alternatives such as MC74ACT534 or MC74HC534 if speed or power consumption differs from project needs. Verify logical equivalence and electrical characteristics before substitution.
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