CD74AC109M96

Overview

The CD74AC109M96 is a dual JK-type flip-flop integrated circuit manufactured by Texas Instruments. It operates within the AC logic series and supports a supply voltage range of 2V to 6V. The device features positive-edge triggering and includes set (preset) and reset functions. Packaged in a 16-SOIC surface-mount format, it is designed for high-speed applications with a maximum propagation delay of 30ns at 6V with 50pF load capacitance. The component exhibits a static current of 4µA and supports clock frequencies up to 60MHz.

Feature Summary

• Dual JK-type flip-flops with positive-edge triggering mechanism
• Integrated set and reset control functions for state management
• High-speed operation capability supporting up to 60MHz clock frequency

Applications

• Digital data storage circuits requiring dual-bit memory elements
• Frequency division and counting logic systems
• State machine implementation in sequential logic designs

Procurement Notes

Verify the specific suffix M96 against the manufacturer's official ordering information to confirm package type and tape/reel specifications. Ensure compatibility with the required operating temperature range of -55°C to +125°C. Cross-reference the datasheet for exact pinout configurations and electrical characteristics relevant to the target application environment.

Selection Notes

Select this component when dual independent JK flip-flops are required in a compact surface-mount package. Consider the 2V to 6V supply range and 30ns propagation delay for timing constraints. Evaluate the 60MHz maximum clock frequency against system speed requirements. Confirm that the SOIC-16 footprint aligns with the PCB layout constraints.

Part Context

This part belongs to the Texas Instruments 74HC logic family, specifically the CD74HC109 variant. It provides dual JK flip-flops in a standard 16-pin SOIC package. The device is suitable for general-purpose digital logic applications requiring reliable state retention and sequential control capabilities within industrial temperature ranges.

Replacement Considerations

Compatible substitutes include CD74HC109E4 and CD74HC109G4. Verify pin-to-pin compatibility and electrical parameter alignment before substitution.