SN74ALS112AN

Flip Flops Overview

The SN74ALS112AN is a dual J-K flip-flop from the Texas Instruments ALS logic family, housed in a 16-pin PDIP package. It features negative-edge triggering with independent preset and clear inputs for each flip-flop. The device operates on a single supply voltage ranging from 4.5 V to 5.5 V. It provides complementary outputs (Q and Q-bar) and supports a propagation delay of 19 ns. The component is designed for through-hole mounting and functions within an ambient temperature range of 0°C to +70°C.

Flip Flops Feature Summary

• Dual configuration containing two independent negative-edge triggered J-K flip-flops
• Includes asynchronous active-low preset and clear control inputs
• Compatible with standard TTL input levels

Flip Flops Applications

• Digital counter circuits
• Shift register implementations
• Frequency division stages

Flip Flops Procurement Notes

Verify the specific 'AN' suffix indicates the PDIP-16 through-hole package variant. Confirm the ALS series designation matches system power and speed requirements. Ensure the manufacturer is Texas Instruments to guarantee specified electrical characteristics and pinout compatibility.

Flip Flops Selection Notes

Select this component when through-hole assembly is required for dual J-K flip-flop functionality. The ALS series offers improved speed over standard LS logic while maintaining similar power consumption profiles. Verify that the 4.5V to 5.5V operating range aligns with the target system's power supply rails.

Flip Flops Part Context

This part belongs to the SN74ALS112A series, representing the Advanced Low-power Schottky logic family. It serves as a discrete memory element within larger digital systems. The device is functionally compatible with other industry-standard J-K flip-flops but utilizes TI-specific manufacturing processes for performance optimization.

Flip Flops Replacement Considerations

Cross-reference with SN74LS112AN for standard LS logic equivalents or SN74HC112N for high-speed CMOS alternatives. Verify pinout compatibility and voltage level matching before substitution.