74HC374DB,118

Overview

The Nexperia 74HC374DB,118 is an octal D-type flip-flop with positive edge-triggering and three-state outputs. It operates within a supply voltage range of 2.0 V to 6.0 V. The device features a single function with eight bits per element, housed in a 20-SSOP package (SOT360). It supports a maximum clock frequency of 52 MHz at 5V with 50pF load. Operating temperatures span from -40°C to +125°C.

Feature Summary

• Positive edge-triggered octal D-type flip-flop architecture
• Three-state non-inverting outputs for bus-oriented applications
• Wide supply voltage compatibility from 2.0 V to 6.0 V
• High noise immunity and low power dissipation characteristics

Applications

• Bus-oriented data storage systems
• Parallel-to-serial conversion circuits
• General-purpose digital logic registers
• Memory interface buffering

Procurement Notes

Verify the specific suffix '118' corresponds to the tape-and-reel packaging format required for your assembly line. Confirm that the SSOP-20 footprint matches your PCB design constraints. Ensure the operating temperature range meets your environmental specifications. Cross-reference the manufacturer part number with official Nexperia documentation to confirm current production status and availability.

Selection Notes

Select this component when an octal register with tri-state capability is required for high-speed digital interfaces. The HC series offers CMOS compatibility and wide voltage operation suitable for diverse logic families. Consider the 20-SSOP package for space-constrained surface-mount designs. Verify input levels match your system's logic standards before integration.

Part Context

This component belongs to the standard 74HC logic family, known for high-speed CMOS operation. It serves as a fundamental building block for sequential logic circuits. The DB variant indicates a plastic small-outline package. It complements other 74-series devices like latches and shift registers in complex digital systems.

Replacement Considerations

Compatible substitutes include the 74HCT374DB,118 for TTL-compatible inputs. Other equivalents may include the 74AHCT374DB,118 for higher speed performance. Always verify pinout compatibility and electrical parameters before substitution.