SN74LV74ANS

Flip Flops Overview

The SN74LV74ANS is a dual positive-edge-triggered D-type flip-flop from Texas Instruments' LV logic series. It operates within a 2V to 5.5V supply voltage range and features independent data (D), clock (CLK), preset (PRE), and clear (CLR) inputs for each flip-flop. The device provides complementary outputs (Q and Q-bar) and includes asynchronous active-low preset and clear functions. Packaged in a standard SOIC-14 surface-mount format, it supports mixed-mode voltage operation across all ports.

Flip Flops Feature Summary

• Supports mixed-mode voltage operation on all ports
• Includes Ioff circuitry to support partial-power-down mode
• Provides asynchronous active-low preset and clear functions

Flip Flops Applications

• Programmable Logic Controllers (PLCs)
• DCS and PAC analog input modules
• AV receivers
• Server power supply units
• Set-top boxes, DVRs, and streaming devices

Flip Flops Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to confirm package type and tape/reel specifications. Ensure the component meets RoHS requirements if applicable to your assembly process. Cross-reference the datasheet revision history to confirm compatibility with current design standards before finalizing procurement.

Flip Flops Selection Notes

Select this component when a dual D-type flip-flop with mixed-voltage port capability is required. The integrated Ioff feature makes it suitable for systems requiring partial power-down functionality. Verify that the operating temperature range and supply voltage constraints align with the target application environment.

Flip Flops Part Context

This part belongs to the SN74LVxxA family of low-voltage CMOS logic devices. These components are designed for high-speed digital applications requiring low power consumption and wide supply voltage flexibility. The SN74LV74ANS specifically addresses timing control needs in mixed-signal environments.

Flip Flops Replacement Considerations

Check for direct equivalents such as the SN74LV74AN or other variants within the same LV logic family. Ensure functional pinout compatibility and verify that any substitute maintains the required mixed-mode voltage support and Ioff characteristics.