SN74HC74ANSR

Flip Flops Overview

The SN74HC74ANSR is a dual positive-edge-triggered D-type flip-flop from Texas Instruments' HC logic family. It features independent data inputs, clock inputs, and outputs for each of the two circuits. The device includes asynchronous preset and clear functions. It operates within a supply voltage range of 2 V to 6 V and supports a maximum clock frequency of 85 MHz. The component is housed in a 14-SOIC package with a width of 5.30 mm.

Flip Flops Feature Summary

• Dual configuration containing two independent D-type flip-flops
• Asynchronous preset and clear control inputs
• Positive-edge-triggered data storage mechanism

Flip Flops Applications

• Parallel-to-serial data conversion circuits
• Shift register construction
• Digital state storage elements

Flip Flops Procurement Notes

Verify the specific ordering suffix 'ANSR' against the manufacturer's current product status documentation. Confirm that the SOIC-14 package dimensions match the design requirements. Ensure compliance with RoHS directives as indicated in official specifications before finalizing procurement orders.

Flip Flops Selection Notes

Select this component when a dual flip-flop solution is required within the HC logic family. Consider the 2 V to 6 V operating range for compatibility with system power rails. Verify that the 85 MHz clock frequency meets the timing requirements of the target application circuit.

Flip Flops Part Context

This part belongs to the SN74HC series of high-speed CMOS logic devices manufactured by Texas Instruments. The HC series provides standard logic functionality with improved speed and lower power consumption compared to older LS logic families. The SN74HC74 specifically addresses applications requiring multiple independent storage elements on a single integrated circuit.

Flip Flops Replacement Considerations

Cross-reference with SN74HC74N for through-hole packaging alternatives. Check SN74HC74NSR for potential reel-based variants. Verify functional equivalence with other dual D-type flip-flops in the same logic family.