SN74HC7002DT

Inverter Gates Overview

The SN74HC7002DT is a quad 2-input NOR gate with Schmitt-trigger inputs in a 14-pin SOIC package. It operates from 2 V to 6 V and supports -40°C to +85°C. Propagation delay ranges from 14 ns to 33 ns depending on voltage. Output current reaches ±5.2 mA at 6 V. Input leakage is ±1 µA. Supply current is 2 µA typical.

Inverter Gates Feature Summary

• Schmitt-trigger inputs provide hysteresis for noise tolerance
• Balanced CMOS push-pull outputs support similar sourcing and sinking currents
• Wide operating voltage range accommodates 2 V to 6 V supplies

Inverter Gates Applications

• Alarm or tamper detect circuits
• S-R latch configurations

Inverter Gates Procurement Notes

Verify the obsolete status of this specific part number against current production lists. Confirm availability of active alternatives like SN74HC7002DR if procurement is required. Ensure the datasheet revision matches design requirements before finalizing orders.

Inverter Gates Selection Notes

Select this component when buffered logic with Schmitt-trigger inputs is necessary for noisy environments. The HC series offers significant power reduction compared to LSTTL. Verify that the 14-SOIC package dimensions fit the target PCB layout constraints.

Inverter Gates Part Context

This device belongs to the SN74HC7002 family, which includes variants in PDIP and TSSOP packages. All variants share identical electrical characteristics and logical functions. The DT suffix specifically denotes the tape-and-reel packaging format for the SOIC-14 body size.

Inverter Gates Replacement Considerations

SN74HC7002DR is an active production alternative in the same SOIC-14 package. SN74HC7002D is available in tube packaging. Both maintain identical pinouts and specifications.