SN74ALS74ADBR

Flip Flops Overview

The SN74ALS74ADBR is a dual positive-edge-triggered D-type flip-flop manufactured by Texas Instruments. It features separate set and reset inputs that are both active-low, allowing for asynchronous control of the output states independent of the clock signal. The device operates within a standard VCC supply voltage range of 2V to 5.5V. It utilizes advanced Schottky logic technology to achieve high-speed performance while maintaining low power consumption characteristics typical of the ALS series. The outputs provide complementary signals in true and complement forms.

Flip Flops Feature Summary

• Dual positive-edge-triggered D-type flip-flops with separate active-low set and reset inputs
• Advanced Schottky logic technology ensuring high speed and low power dissipation
• Complementary outputs available in true and complement configurations

Flip Flops Applications

• Data storage and register applications
• Shift registers
• Timing circuits

Flip Flops Procurement Notes

Verify the specific ordering suffix 'DBR' corresponds to the SOIC-14 package variant when sourcing. Confirm that the manufacturer designation matches Texas Instruments specifications. Ensure compatibility with system voltage levels before integration. Check for any recent component lifecycle status updates directly from official channels prior to final procurement decisions.

Flip Flops Selection Notes

Select this component when design requirements demand a balance between switching speed and power efficiency in digital logic circuits. The ALS family offers faster propagation delays compared to standard LS logic while consuming less power than AS logic. Consider the availability of complementary outputs if inversion stages need to be minimized in the schematic design.

Flip Flops Part Context

This part belongs to the Texas Instruments SN74ALSxx series, which represents the Advanced Low-power Schottky logic family. This series was designed to improve upon the original 74LS00 series by providing higher speed capabilities without significantly increasing power consumption. It serves as a bridge between standard TTL logic and faster ECL technologies in mixed-signal systems.

Flip Flops Replacement Considerations

Compatible replacements include the SN74ALS74AN or SN74ALS74NS depending on required package type. Verify pinout compatibility and electrical characteristics match the original design constraints before substitution.