SN74AHC74PWG4

Flip Flops Overview

The SN74AHC74PWG4 is a dual positive-edge-triggered D-type flip-flop manufactured by Texas Instruments. It belongs to the AHC logic family and features CMOS outputs with TTL-compatible inputs. The device operates within a supply voltage range of 2 V to 5.5 V. It provides set and reset functions for data storage applications. The component is housed in a 14-TSSOP package with a width of 4.40 mm. It supports surface-mount installation and includes complementary outputs.

Flip Flops Feature Summary

• Dual positive-edge-triggered D-type flip-flops with set and reset functionality
• CMOS outputs compatible with TTL input levels
• Wide operating supply voltage range from 2 V to 5.5 V

Flip Flops Applications

• Parallel data storage and transfer
• Shift register construction
• Timing delay circuits

Flip Flops Procurement Notes

Verify the specific ordering suffix G4 confirms RoHS compliance and green manufacturing status as defined by Texas Instruments. Confirm that the TSSOP-14 package dimensions match the design footprint requirements. Ensure the component meets the required temperature range specifications for the intended application environment before finalizing procurement.

Flip Flops Selection Notes

Select this component when dual independent D-type flip-flops are required in a compact surface-mount package. The AHC series offers high-speed performance suitable for modern digital systems. Verify that the 2 V to 5.5 V operating range aligns with the system power supply. Consider the 14-TSSOP form factor for PCB space constraints compared to larger packages.

Flip Flops Part Context

This part is a Pb-free variant of the SN74AHC74, indicated by the G4 suffix. It is part of the broader SN74AHCxx logic family designed for low power and high-speed applications. The device serves as a fundamental building block for sequential logic circuits requiring data retention and edge-triggered operation within standard industrial temperature ranges.

Flip Flops Replacement Considerations

SN74AHC74PW

Flip Flops FAQ

Does the SN74AHC74PWG4 include set and reset inputs?

Yes, the device features dedicated set and reset inputs for controlling the flip-flop state.

What is the input compatibility of this component?

The SN74AHC74PWG4 has TTL-compatible inputs, allowing it to interface directly with TTL logic sources.