MC14027BFR1

Flip Flops Overview

The MC14027BFR1 is a dual JK flip-flop integrated circuit belonging to the MC14000B CMOS logic series, manufactured by onsemi. It features two independent JK flip-flops with active-low asynchronous clear inputs and complementary outputs. The device operates within a supply voltage range of 3 V to 18 V and supports propagation delays of approximately 160 ns at 10 V. It provides output currents of ±8.8 mA and functions reliably across an extended temperature range from -55 °C to +125 °C in a 14-pin SOIC package.

Flip Flops Feature Summary

• Dual configuration containing two independent JK flip-flops with complementary outputs
• Active-low asynchronous clear input for immediate state reset
• Wide operating voltage range supporting 3 V to 18 V applications
• Extended industrial temperature rating up to +125 °C

Flip Flops Applications

• Digital data storage and shift register circuits
• Frequency division and counter logic designs
• Asynchronous control signal processing
• Industrial automation timing sequences

Flip Flops Procurement Notes

Verify component authenticity through authorized onsemi channels or certified distributors. Confirm RoHS compliance status and specific tape-and-reel packaging specifications. Ensure the supplier provides valid traceability documentation matching the MC14027BFR1 part number before finalizing acquisition.

Flip Flops Selection Notes

Select this component for designs requiring dual JK functionality with asynchronous clearing capabilities. Consider the wide voltage tolerance for variable power environments. Evaluate thermal management requirements given the high-temperature operational limit. Compare against alternative logic families if lower propagation delay is critical for system performance.

Flip Flops Part Context

This device is part of the MC14000B family, representing standard CMOS logic technology. It serves as a fundamental building block for sequential logic circuits. The product line emphasizes robustness and compatibility with various digital systems. It replaces older Motorola manufacturing variants under current onsemi branding.

Flip Flops Replacement Considerations

Compatible substitutes include MC14027BCP and MC14027BDR2G. Verify pinout compatibility and electrical parameter alignment before substitution. Ensure replacement packages match the original design constraints.