74AC11074NSR

Flip Flops Overview

The Texas Instruments 74AC11074NSR is a dual positive-edge-triggered D-type flip-flop featuring independent clear and preset inputs. It operates within a supply voltage range of 3 V to 5.5 V and supports through-hole or surface-mount integration depending on the package variant, with the NSR designation indicating an SOIC-14 configuration. The device exhibits a propagation delay of 10.5 ns and provides high drive capability with output currents of ±24 mA. It is characterized for industrial temperature operation from -40°C to +85°C, ensuring reliable performance in demanding digital logic applications requiring precise timing control.

Flip Flops Feature Summary

• Dual positive-edge-triggered D-type flip-flop architecture with dedicated clear and preset functions
• High-speed CMOS technology enabling fast switching characteristics and low power consumption
• Robust output drive capability supporting direct interfacing with standard logic loads

Flip Flops Applications

• Digital data storage and register circuits
• Shift register implementations
• Timing and synchronization logic systems

Flip Flops Procurement Notes

Verify the specific package type against project requirements, as the 74AC11074 series includes both PDIP and SOIC variants. Confirm that the NSR suffix corresponds to the tape-and-reel SOIC-14 package suitable for automated assembly processes. Ensure compatibility with existing PCB footprints and reflow soldering profiles defined for surface-mount components.

Flip Flops Selection Notes

Select this component when dual flip-flops with asynchronous control are required in space-constrained designs. The SOIC-14 package offers a compact solution compared to through-hole alternatives. Consider the 3V to 5.5V operating range to ensure compatibility with system voltage levels. Evaluate the 10.5 ns propagation delay against system clock speeds to verify timing margins.

Flip Flops Part Context

This part belongs to the Texas Instruments 74AC family of advanced CMOS logic devices, designed for high-speed applications. The 74AC11074 specifically provides two independent D-type flip-flops in a single package, offering a cost-effective alternative to discrete solutions. It complements other AC-series logic gates by providing essential sequential logic functionality within the same technological platform.

Flip Flops Replacement Considerations

Compatible substitutes include the 74AC11074N (PDIP package) and 74AC11074PW (TSSOP package). Verify pinout compatibility and thermal characteristics when transitioning between package types. Ensure that any replacement maintains the same logic family specifications for consistent electrical performance.