CD74HC107EG4

Overview

The CD74HC107EG4 is a High Speed CMOS Logic Dual Negative-Edge-Triggered J-K Flip-Flop with Reset, manufactured by Texas Instruments. It operates within a supply voltage range of 2V to 6V and features a 14-pin DIP package. The device supports an operating temperature range from -55°C to 125°C. Key electrical parameters include a maximum propagation delay of 33ns at CL, with output currents of -5.2mA (high) and 5.2mA (low). This component belongs to the 74HC series, designed for general-purpose digital logic applications requiring reliable state storage.

Feature Summary

• Dual negative-edge-triggered J-K flip-flops integrated into a single package
• High-speed CMOS technology ensuring low power consumption and fast switching
• Integrated reset functionality for immediate state control
• Wide operating temperature range suitable for industrial environments

Applications

• Digital data storage and register circuits
• Frequency division and counting applications
• State machine implementation in digital systems
• Shift register configurations

Procurement Notes

Verify the specific ordering suffix 'EG4' against current manufacturer documentation to confirm pinout compatibility and RoHS status. Confirm availability as this part may be discontinued or superseded by newer revisions. Ensure the selected package matches the required PCB footprint and thermal management needs for the target application environment.

Selection Notes

Select this component when dual independent J-K flip-flops are required in a compact DIP package. Consider the 74HC series characteristics for speed and power balance. Verify that the input voltage levels match the system logic family. Evaluate the 14-pin constraint against available alternative packages if space is limited.

Part Context

This part belongs to the Texas Instruments 74HC logic family, known for high-speed operation and wide voltage ranges. The CD74HC107 variant specifically provides dual J-K flip-flops with reset. The EG4 suffix typically indicates environmental compliance and specific manufacturing details defined by TI standards for this product line.

Replacement Considerations

Public confirmed substitute: CD74HC107E.