SN74LS107ANS

Flip Flops Overview

The SN74LS107ANS is a dual J-K flip-flop integrated circuit belonging to the Texas Instruments SN74LS series. It features TTL-compatible inputs and outputs, housed in a 14-pin SOIC package. The device operates within a supply voltage range of 4.75 V to 5.25 V and supports a propagation delay of 20 ns. It includes independent clock, J, K, and clear inputs for each flip-flop, with complementary Q and Q-bar outputs. The component is designed for through-hole surface mount applications and functions reliably across an operating temperature range of 0°C to +70°C.

Flip Flops Feature Summary

• Dual J-K flip-flop configuration with independent control inputs
• TTL-compatible logic levels for direct interfacing
• Active-low asynchronous clear function for immediate state reset
• Complementary Q and Q-bar outputs for versatile signal routing

Flip Flops Applications

• Digital counter circuits requiring binary or decimal counting sequences
• Shift register implementations for data storage and transfer
• Frequency division stages in timing and clock generation systems
• State machine logic elements in sequential control applications

Flip Flops Procurement Notes

Verify the specific suffix 'ANS' against the manufacturer's current datasheet to confirm the SOIC-14 package type and tape-and-reel orientation. Ensure that the ordering documentation explicitly matches the SN74LS107ANS part number to avoid confusion with the PDIP variant (SN74LS107AN). Cross-reference the RoHS compliance status and environmental declarations provided in the official product specifications prior to final procurement decisions.

Flip Flops Selection Notes

Select this component when a dual J-K flip-flop with TTL compatibility is required in a surface-mount form factor. The SN74LS107ANS offers standard LS speed characteristics suitable for general-purpose digital logic. Consider the 20 ns propagation delay and 8 mA low-level output current capabilities for driving standard TTL loads. Evaluate the SOIC-14 footprint constraints against available PCB space compared to alternative DIP packages.

Flip Flops Part Context

This device is part of the widely adopted SN74LS family, known for low-power Schottky TTL performance. It serves as a fundamental building block for sequential logic design. The SN74LS107ANS specifically provides two independent J-K flip-flops in a compact surface-mount package, facilitating dense circuit board layouts while maintaining reliable operation in standard commercial temperature ranges.

Flip Flops Replacement Considerations

The SN74LS107AN serves as a pin-compatible through-hole replacement option. For higher-speed requirements, consider the SN74ALS107A series. Verify electrical parameter compatibility, particularly output current drive and propagation delay, before substituting with generic equivalents from other manufacturers.