74HC74PW,118

Overview

The Nexperia 74HC74PW,118 is a dual D-type edge-triggered flip-flop housed in a 14-pin TSSOP package. Operating within a supply voltage range of 2 V to 6 V, it features differential outputs with single-ended inputs and supports inverting/non-inverting polarity. The device exhibits a propagation delay of 14 ns at 5 V, with high and low level output currents of -5.2 mA and 5.2 mA respectively. It functions reliably across an extended temperature range from -40 °C to +125 °C.

Feature Summary

• Dual independent D-type edge-triggered flip-flops integrated into a single compact surface-mount package.
• Differential output configuration providing complementary signal paths for enhanced noise immunity.
• Wide operating voltage capability supporting both standard and lower-voltage logic applications.

Applications

• Data storage and register circuits
• Shift register implementations
• Frequency division circuits

Procurement Notes

Verify the specific suffix '118' against official Nexperia documentation to confirm tape-and-reel packaging specifications and marking codes. Ensure that the selected component matches the required TSSOP-14 footprint dimensions and thermal characteristics for your PCB layout. Cross-reference RoHS compliance status directly with the manufacturer's current product change notices.

Selection Notes

Select this component when a dual flip-flop solution is required in a space-constrained design. The HC series offers balanced speed and power consumption suitable for general-purpose digital logic. Confirm that the input voltage levels are compatible with the driving source logic family to ensure reliable triggering without additional level shifting requirements.

Part Context

This part belongs to the widely adopted 74HC logic family, known for high-speed CMOS operation. The 74HC74 variant specifically provides two independent positive-edge triggered D flip-flops with clear inputs. It serves as a fundamental building block for sequential logic circuits in consumer electronics and industrial control systems.

Replacement Considerations

• SN74HC74PWR (Texas Instruments)