MC74HC273ADWR2

Flip Flops Overview

The MC74HC273ADWR2 is an octal D-type flip-flop from the onsemi 74HC series, housed in a 20-SOIC surface-mount package. It features non-inverting outputs and operates within a supply voltage range of 2V to 6V. The device supports a maximum clock frequency of 24MHz and exhibits a propagation delay of up to 145ns. It includes a reset function and maintains static current consumption of 4µA. The component is rated for operation between -55°C and 125°C.

Flip Flops Feature Summary

• Octal configuration providing eight independent D-type flip-flops with positive edge triggering.
• CMOS technology enabling low power consumption and high noise immunity across a wide voltage range.
• Non-inverting output polarity ensuring direct data correlation at the output pins.

Flip Flops Applications

• Parallel-to-serial data conversion circuits
• General-purpose register storage applications
• Shift register implementations

Flip Flops Procurement Notes

Verify the specific suffix 'ADWR2' against official datasheets to confirm tape-and-reel packaging and RoHS compliance status. Ensure the ordering part number matches the exact manufacturer designation to avoid discrepancies in pinout or electrical characteristics during procurement.

Flip Flops Selection Notes

Select this component when an octal D-type flip-flop is required with a wide operating voltage range down to 2V. It is suitable for designs needing moderate speed performance with low static power consumption. Verify that the SOIC-20 package dimensions fit the PCB layout constraints.

Flip Flops Part Context

This part belongs to the 74HC logic family, characterized by high-speed CMOS operation compatible with standard TTL levels. The 74HC273 variant specifically provides octal storage functionality. It serves as a fundamental building block for digital memory and timing control systems in consumer and industrial electronics.

Flip Flops Replacement Considerations

MC74HC273ADWR2G