SN74AC74NG4

Flip Flops Overview

The SN74AC74NG4 is a dual positive-edge-triggered D-type flip-flop from the Texas Instruments SN74AC logic family. It features CMOS inputs and outputs, supporting a supply voltage range of 2 V to 6 V. The device operates within an ambient temperature range of -40°C to +85°C. Key electrical parameters include a propagation delay of 14 ns, with output drive capabilities of 24 mA for both high and low states. It is housed in a standard 14-pin PDIP package.

Flip Flops Feature Summary

• Dual positive-edge-triggered D-type flip-flops with set and reset functionality
• CMOS input structure providing high noise immunity
• Wide operating supply voltage range from 2 V to 6 V

Flip Flops Applications

• Parallel-to-serial data conversion circuits
• Shift register implementations
• General-purpose digital storage elements

Flip Flops Procurement Notes

Verify the specific 'G4' suffix indicates lead-free composition and RoHS compliance as per manufacturer standards. Confirm the PDIP-14 package dimensions match the target PCB footprint requirements. Ensure the operating temperature range meets the environmental specifications of the final assembly.

Flip Flops Selection Notes

Select this component when a dual D-type flip-flop with wide voltage tolerance is required. The AC series offers faster switching speeds compared to legacy HC variants. Verify that the 14-pin through-hole package aligns with the manufacturing process and board layout constraints.

Flip Flops Part Context

This part belongs to the SN74AC series, representing advanced CMOS technology. It serves as a functional equivalent to other industry-standard dual D-type flip-flops but utilizes TI's specific AC performance characteristics. The G4 suffix typically denotes environmental compliance modifications within the product line.

Flip Flops Replacement Considerations

SN74AC74N is the non-compliant variant of the same logical function and package.