SN74F74NG4

Flip Flops Overview

The SN74F74NG4 is a dual positive-edge-triggered D-type flip-flop from the Texas Instruments F series. It features independent clock, preset, and clear inputs with complementary outputs. The device operates within a supply voltage range of 4.5 V to 5.5 V. It exhibits a propagation delay of 8 ns and supports TTL input and output types. The component is housed in a PDIP-14 package designed for through-hole mounting. It functions reliably across an operating temperature range of 0°C to +70°C.

Flip Flops Feature Summary

• Dual positive-edge-triggered D-type flip-flops with independent control inputs
• Complementary outputs providing both true and inverted logic states
• TTL-compatible input and output interfaces for standard logic integration

Flip Flops Applications

• Data storage and register applications requiring dual channel capability
• Frequency division circuits utilizing toggle mode configurations
• Shift register systems for serial-to-parallel data conversion

Flip Flops Procurement Notes

Verify that the ordering suffix 'G4' corresponds to lead-free packaging and RoHS compliance as specified by Texas Instruments. Confirm the physical package type matches the required PCB footprint for through-hole assembly. Ensure the supply voltage remains strictly within the 4.5 V to 5.5 V operational limits during system design validation.

Flip Flops Selection Notes

Select this component when high-speed switching is required compared to standard 74 series logic. The F series offers faster propagation delays suitable for timing-critical digital designs. Consider the PDIP-14 package constraints if surface-mount alternatives are not feasible for the specific manufacturing process or prototyping requirements.

Flip Flops Part Context

This part belongs to the SN74F family of high-speed CMOS-like TTL logic devices. It provides enhanced speed performance over legacy 74S series components while maintaining pin compatibility. The G4 suffix indicates environmental compliance modifications without altering the core electrical functionality or logical behavior of the original SN74F74N specification.

Flip Flops Replacement Considerations

SN74F74N serves as the primary equivalent part number for functional replacement.