74HCT4002D,112

Inverter Gates Overview

The Nexperia 74HCT4002D,112 is a dual 4-input NOR gate from the 74HCT logic family. It operates within a supply voltage range of 4.5 V to 5.5 V and features TTL input levels. The device includes input clamp diodes for interfacing with voltages exceeding VCC. It is housed in a 14-lead SO plastic small outline package (SOT108-1) and is specified for ambient temperatures from -40 °C to +125 °C.

Inverter Gates Feature Summary

• Dual 4-input NOR gate configuration
• TTL compatible input levels
• Input clamp diodes for overvoltage protection
• High noise immunity

Inverter Gates Applications

• Digital logic circuits requiring NOR functionality
• Signal processing applications
• General purpose logic systems

Inverter Gates Procurement Notes

Verify the specific ordering suffix ',112' against official Nexperia documentation to confirm the exact tape and reel packaging details. Ensure the component matches the SOT108-1 SO14 package dimensions and pinout configuration required by the design. Confirm RoHS compliance status through the manufacturer's latest product data sheet before finalizing procurement.

Inverter Gates Selection Notes

Select this component when TTL-compatible inputs are required for 5 V logic systems. The 74HCT4002 provides dual 4-input NOR gates suitable for complex logic reduction. Verify that the operating temperature range of -40 °C to +125 °C meets the environmental requirements of the target application.

Inverter Gates Part Context

This part belongs to the 74HCT series of CMOS logic devices manufactured by Nexperia. The 'D' designation indicates the SO14 plastic small outline package. The 74HCT series bridges the gap between standard CMOS and TTL logic families, offering compatibility with TTL inputs while maintaining CMOS power dissipation characteristics.

Inverter Gates Replacement Considerations

The 74HC4002D serves as a CMOS-level alternative within the same package. Other manufacturers may offer equivalent parts under different naming conventions, but direct substitution requires verification of electrical parameters and pin compatibility.