SN74ALS112ADR

Flip Flops Overview

The SN74ALS112ADR is a dual negative-edge-triggered J-K flip-flop from the Texas Instruments ALS logic family. It operates within a supply voltage range of 4.5 V to 5.5 V and features TTL-compatible inputs and outputs. The device provides complementary outputs and includes preset and clear functions. It exhibits a propagation delay of 19 ns, with a low-level output current capability of 8 mA and a high-level output current of -400 uA. Designed for surface-mount applications, it supports an operating temperature range from 0°C to +70°C and is housed in a 16-pin SOIC package.

Flip Flops Feature Summary

• Dual negative-edge-triggered J-K flip-flop configuration
• TTL-compatible input and output characteristics
• Integrated asynchronous preset and clear controls

Flip Flops Applications

• Digital data storage circuits
• Shift register implementations
• Frequency division networks

Flip Flops Procurement Notes

Verify the specific suffix 'ADR' confirms the tape-and-reel packaging format required for automated assembly processes. Confirm that the ALS logic series designation aligns with the system's power consumption and speed requirements relative to other available logic families. Ensure the SOIC-16 footprint matches the designated PCB layout specifications before finalizing procurement orders.

Flip Flops Selection Notes

Select this component when dual independent J-K flip-flops are required with moderate switching speeds and standard TTL interface compatibility. The ALS series offers improved speed-power product compared to older LS variants. Verify that the 19 ns propagation delay meets the timing constraints of the target digital circuit design without requiring faster AC or HC series alternatives.

Flip Flops Part Context

This part belongs to the SN74ALS112A series, representing advanced small-scale integration logic devices. It serves as a semiconductor solution for sequential logic operations within digital systems. The manufacturer utilizes standardized packaging to facilitate integration into various electronic assemblies requiring reliable state retention and clocked data handling capabilities.

Flip Flops Replacement Considerations

SN74ALS112AD (tube packaging variant)

Flip Flops FAQ

What type of triggering does the SN74ALS112ADR utilize?

It utilizes negative-edge triggering for both flip-flops.

Does the device support synchronous or asynchronous control?

It features asynchronous preset and clear inputs.