MC74HC112ADR2G

Flip Flops Overview

The MC74HC112ADR2G is a dual J-K flip-flop from the onsemi 74HC series, housed in a 16-SOIC package. It operates within a supply voltage range of 2 V to 6 V and supports a maximum clock frequency of 35 MHz. The device features negative-edge triggering with independent preset and reset inputs for each of its two circuits. It exhibits a maximum propagation delay of 21 ns at 6 V with a 50 pF load and provides complementary outputs with a drive current of 5.2 mA. The static current consumption is 4 µA, and it functions reliably across an extended temperature range of -55°C to +125°C.

Flip Flops Feature Summary

• Dual J-K flip-flops with negative-edge triggering
• Independent active-low preset and reset controls
• Complementary outputs with symmetrical drive capability
• Wide operating voltage range supporting low-power applications

Flip Flops Applications

• Parallel-to-serial data conversion circuits
• Frequency division and counting logic
• Shift register construction
• State machine implementation

Flip Flops Procurement Notes

Verify component authenticity through authorized channels due to End-of-Life status. Confirm RoHS compliance documentation availability. Check lead times as production may be limited. Ensure storage conditions meet moisture sensitivity levels for surface-mount devices. Validate pin compatibility during integration planning.

Flip Flops Selection Notes

Choose this component for designs requiring dual JK functionality with wide voltage tolerance. Consider the 16-SOIC package for surface-mount assembly. Evaluate the 35 MHz speed limit against system requirements. Assess thermal management needs given the extended temperature range. Compare power consumption metrics with alternative logic families.

Flip Flops Part Context

This part belongs to the MC74HC112A family of high-speed CMOS logic devices. It is manufactured by onsemi using advanced semiconductor processes. The product line focuses on reliable digital switching with low power consumption. The specific suffix indicates tape-and-reel packaging for automated placement.

Flip Flops Replacement Considerations

MC74HC112ADTR2G is a direct equivalent variant with different packaging. Verify pinout compatibility before substitution. Check electrical parameter equivalence for critical timing paths.