74F112SCX

Flip Flops Overview

The onsemi 74F112SCX is a dual J-K flip-flop integrated circuit belonging to the 74F logic series. It features negative-edge triggering and provides differential outputs in a 16-SOIC package. The device operates within a supply voltage range of 4.5 V to 5.5 V and supports a maximum clock frequency of 105 MHz. Key electrical parameters include a propagation delay of 6.5 ns at 5 V with 50 pF load, static current consumption of 19 mA, and output drive capabilities of 1 mA high-level and 20 mA low-level currents.

Flip Flops Feature Summary

• Dual J-K flip-flops with negative-edge triggered operation
• Differential output configuration for signal integrity
• Integrated preset and reset functionality

Flip Flops Applications

• High-speed digital data storage circuits
• Frequency division and counting applications
• Parallel-to-serial data conversion modules

Flip Flops Procurement Notes

Verify component authenticity through authorized channels as this part is obsolete. Confirm package markings and datasheet revisions match original specifications. Check RoHS compliance status via official documentation. Ensure replacement components meet identical pinout and electrical requirements for direct integration into existing designs without modification.

Flip Flops Selection Notes

Select this component for legacy systems requiring 74F series performance characteristics. Consider the 105 MHz clock limit and 6.5 ns propagation delay for timing constraints. Evaluate power consumption against system thermal limits due to 19 mA static current. Verify compatibility with 5 V logic levels and SOIC-16 footprint availability during design phase.

Flip Flops Part Context

This component is part of the 74F family of high-speed TTL-compatible logic devices manufactured by onsemi. It shares functional similarities with other 74F flip-flops but offers specific differential output characteristics. The 74F series was designed for applications requiring faster switching speeds compared to standard 74LS counterparts while maintaining pin compatibility with earlier generations.

Flip Flops Replacement Considerations

SN74F112DR from Texas Instruments is documented as a direct substitute.