SN74LVC1G74DCTR

Flip Flops Overview

The SN74LVC1G74DCTR is a single positive-edge-triggered D-type flip-flop manufactured by Texas Instruments within the LVC logic family. It features independent clear and preset inputs for direct control of the output state. The device operates on a supply voltage range of 1.65V to 3.6V, ensuring compatibility with low-voltage digital systems. It utilizes a 6-pin SOT-23 surface-mount package, designed for space-constrained applications. Key electrical characteristics include a maximum propagation delay of 3.8ns at 3.3V and output drive capabilities of 24mA. The component supports an operating temperature range from -40°C to +85°C.

Flip Flops Feature Summary

• Provides single-channel data storage with positive-edge triggering mechanism
• Includes dedicated asynchronous clear and preset inputs for immediate state control
• Supports wide supply voltage operation suitable for diverse logic families
• Delivers high-speed performance with low propagation delay in compact packaging

Flip Flops Applications

• Data register circuits requiring single-bit storage
• Shift registers for serial-to-parallel conversion
• Timing delay elements in digital signal processing
• State machines and sequential logic control systems

Flip Flops Procurement Notes

Verify the complete part number including suffixes such as 'DCTR' to ensure correct tape-and-reel packaging and specific manufacturing lot details. Confirm that the required supply voltage range aligns with the 1.65V to 3.6V specification. Check for RoHS compliance status if environmental regulations apply to your assembly process. Ensure the SOT-23 footprint matches your PCB design constraints before finalizing procurement orders.

Flip Flops Selection Notes

Select this component when a single D-type flip-flop with independent set and reset functions is required in a minimal footprint. It is suitable for designs needing fast switching speeds under low voltage conditions. Consider the SOT-23 package size against available board space. Evaluate the 24mA output drive capability against load requirements. Compare propagation delays with system clock speeds to ensure timing margins are met.

Flip Flops Part Context

This device belongs to the SN74LVC1Gxx series of single-gate logic components. It complements other LVC family parts like inverters and buffers by providing sequential logic functionality. The series is characterized by CMOS technology optimized for low power consumption and high speed. It fits into broader digital system architectures alongside combinational logic gates and memory elements.

Flip Flops Replacement Considerations

Compatible substitutes include SN74LVC1G74DBVR and SN74LVC1G74DCUR. Verify pinout compatibility and electrical specifications match exactly. Ensure the replacement package type suits the existing PCB layout without modification.