MM74C73N

Flip Flops Overview

The MM74C73N is a dual positive-edge-triggered D flip-flop manufactured by Fairchild Semiconductor. It utilizes complementary MOS (CMOS) technology to provide high noise immunity and low power consumption. The device features independent data, preset, clear, and clock inputs for each flip-flop, along with Q and Q outputs. It operates within a supply voltage range of 3V to 15V and is compatible with TTL logic levels, offering a fan-out of two LS-TTL loads. The component is housed in a 14-pin DIP package.

Flip Flops Feature Summary

• Dual positive-edge-triggered D flip-flops with independent control inputs
• Complementary MOS construction for high noise immunity and low power
• TTL-compatible input levels with standard fan-out capability

Flip Flops Applications

• Automotive electronics systems
• Data terminal equipment
• Industrial instrumentation
• Medical electronic devices
• Computer peripheral interfaces

Flip Flops Procurement Notes

Verify the manufacturer part number against official Fairchild documentation to confirm the specific logic family and pinout configuration. Ensure the procurement source provides valid RoHS compliance certificates and datasheets matching the MM74C73N designation. Cross-reference the package type and temperature ratings with project requirements before ordering.

Flip Flops Selection Notes

Select this component when a dual D-type storage element is required for digital signal processing or state retention. Its CMOS technology makes it suitable for applications demanding low static power consumption. Verify that the operating voltage range of 3V to 15V aligns with the system power supply and that the DIP-14 package fits the available PCB footprint.

Flip Flops Part Context

This device belongs to the MM74C series of CMOS logic integrated circuits produced by Fairchild Semiconductor. The C-series is characterized by wide supply voltage operation and compatibility with standard 74 logic pinouts. It serves as a fundamental building block for sequential logic circuits requiring reliable data storage and transfer capabilities.

Flip Flops Replacement Considerations

Equivalent parts include the MC74C73P from ON Semiconductor and the SN74C73N from Texas Instruments. These alternatives share identical logical functions and pin configurations. Verify electrical specifications and package dimensions to ensure direct interchangeability.