74HC04D,652

Overview

The Nexperia 74HC04D,652 is a hex inverter integrated circuit belonging to the 74HC logic family. It contains six independent inverters housed in a 14-lead plastic small outline package (SO14, SOT108). The device operates with a supply voltage range of 2.0 V to 6.0 V and supports an ambient temperature range from -40 °C to +125 °C. Inputs include clamp diodes for interfacing with voltages exceeding VCC. Static characteristics specify high-level output voltage of 3.7 V minimum at 4.0 mA load (VCC=4.5 V) and low-level output voltage of 0.4 V maximum at 5.2 mA load (VCC=6.0 V). Dynamic performance includes a propagation delay of 26 ns maximum at VCC=6.0 V with 50 pF load.

Feature Summary

• CMOS technology providing low power dissipation and high noise immunity
• Inputs equipped with clamp diodes to allow current limiting resistors for over-voltage interfacing
• Latch-up performance exceeds 100 mA per JESD 78 Class II Level B standard
• ESD protection compliant with ANSI/ESDA/JEDEC JS-001 class 2 (HBM > 2000 V) and JS-002 class C3 (CDM > 1000 V)

Applications

• Signal inversion in digital logic circuits
• Waveform generation and shaping
• Clock signal conditioning

Procurement Notes

Verify the specific ordering suffix matches the required package type and reel configuration. Confirm that the component status is listed as production or active on official Nexperia channels before finalizing design-in decisions. Ensure compliance with RoHS directives and check for any recent product change notices affecting marking or assembly processes.

Selection Notes

Select this component when a wide supply voltage range up to 6.0 V is required compared to standard 5 V TTL-compatible logic. The HC series offers higher speed than legacy 74LS families while maintaining CMOS power efficiency. Verify input voltage levels match the system's CMOS logic standards rather than TTL requirements.

Part Context

This part belongs to the 74HC04 family of hex inverters manufactured by Nexperia. The 'D' suffix indicates the SO14 plastic small outline package variant. It is distinct from the 74HCT04, which utilizes TTL input levels, whereas the 74HC04 uses CMOS input levels compatible with other HC family devices.

Replacement Considerations

• 74HC04D-Q100,118

FAQ

What is the function of the clamp diodes on the inputs?

The inputs include clamp diodes that enable the use of current limiting resistors to interface inputs to voltages in excess of VCC.

Does this device support partial power-down applications?

No, the 74HC04 datasheet does not specify I_OFF circuitry for partial power-down mode operation, unlike some ABT or HCT variants.