SN74HCS7002DR

Inverter Gates Overview

The SN74HCS7002 is a quadruple 2-input NOR gate with Schmitt-trigger inputs, operating within a supply voltage range of 2 V to 6 V. It features low power consumption with typical ICC of 100 nA and input leakage current of ±100 nA. The device provides ±7.8-mA output drive at 5 V and supports an extended ambient temperature range from –40°C to +125°C.

Inverter Gates Feature Summary

• Schmitt-trigger inputs provide hysteresis for noise rejection and tolerance of slow input signals
• Balanced CMOS push-pull outputs allow similar sourcing and sinking currents
• Low power consumption characteristics suitable for energy-efficient designs

Inverter Gates Applications

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

Inverter Gates Procurement Notes

Verify the specific package variant (SOIC D or TSSOP PW) required for your PCB layout. Confirm that the ordering suffix matches the desired tape-and-reel quantity. Ensure the component meets RoHS compliance standards if applicable to your manufacturing process. Check for any automotive qualified versions if high-reliability applications are needed.

Inverter Gates Selection Notes

Select this component when noisy environments require Schmitt-trigger input stability. It is suitable for designs needing low static power consumption across a wide voltage range. Consider the thermal resistance values if operating near maximum junction temperatures. Verify that the capacitive load does not exceed recommended limits to maintain signal integrity.

Inverter Gates Part Context

This device belongs to the Texas Instruments SN74HCS series of HCMOS logic gates. It offers enhanced performance over standard HC devices by providing Schmitt-trigger functionality while maintaining CMOS compatibility. The family includes various gate types, with this specific part focusing on quad 2-input NOR operations.

Inverter Gates Replacement Considerations

Check for SN74HCS7002-Q1 for automotive qualified versions. Other SN74HCS series parts may offer different gate functions but share similar electrical characteristics.