74AC11074DR

Flip Flops Overview

The Texas Instruments 74AC11074DR is a dual positive-edge-triggered D-type flip-flop housed in a 14-pin SOIC surface-mount package. It operates within a supply voltage range of 3 V to 5.5 V, featuring a propagation delay of 10.5 ns and output drive currents of ±24 mA. The device supports both inverting and non-inverting outputs with clear and preset functions, functioning reliably across an industrial temperature range of -40°C to +85°C.

Flip Flops Feature Summary

• Dual positive-edge-triggered D-type flip-flops with integrated clear and preset controls
• CMOS input and output structures for low static power consumption
• High noise immunity and fast switching speeds suitable for high-frequency digital applications

Flip Flops Applications

• Parallel data storage and buffering in digital systems
• Shift register construction for serial-to-parallel conversion
• State machine implementation in control logic circuits

Flip Flops Procurement Notes

Verify the specific suffix 'DR' against the manufacturer's current datasheet to confirm the exact tape-and-reel packaging quantity and moisture sensitivity level. Ensure the component meets RoHS compliance requirements for your assembly process. Cross-reference the ordering part number with official distributor catalogs to avoid confusion with similar variants like the PWRE or DE4 packages.

Flip Flops Selection Notes

Select this component when a dual flip-flop configuration is required in a compact SOIC footprint. It is appropriate for designs needing simultaneous clear and preset functionality alongside standard D-type operation. Consider the 3V to 5.5V operating range to ensure compatibility with the system's logic voltage levels and noise margins.

Flip Flops Part Context

This device belongs to the Texas Instruments 74AC series of advanced CMOS logic components. The 74AC family offers higher speed and lower power consumption compared to older 74LS equivalents while maintaining compatible pinouts. The 74AC11074 specifically provides two independent flip-flops, making it a versatile building block for sequential logic design in consumer and industrial electronics.

Flip Flops Replacement Considerations

The 74AC11074PWRE4 is a documented equivalent variant offering identical electrical characteristics in a TSSOP-14 package. Verify pinout compatibility and physical dimensions before substituting the SOIC package with the TSSOP alternative in existing board layouts.