SN74HC7002PWRG4

Inverter Gates Overview

The SN74HC7002PWRG4 is a quadruple 2-input NOR gate with Schmitt-trigger inputs manufactured by Texas Instruments. It operates within a supply voltage range of 2 V to 6 V and supports an operating temperature range from -40°C to +85°C. The device features buffered inputs, balanced CMOS push-pull outputs, and significant power reduction compared to LSTTL logic ICs. It supports fanout up to 10 LSTTL loads and includes internal clamp diodes on all inputs and outputs.

Inverter Gates Feature Summary

• Schmitt-trigger inputs provide hysteresis for tolerance to slow or noisy signals
• Balanced CMOS push-pull outputs allow similar sourcing and sinking currents
• Internal positive and negative clamping diodes protect against voltage excursions

Inverter Gates Applications

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

Inverter Gates Procurement Notes

Verify the specific package type (TSSOP-14) and RoHS compliance status when ordering. Confirm that the G4 suffix indicates lead-free and RoHS-compliant manufacturing. Ensure the supply voltage remains within the 2 V to 6 V range during operation. Check thermal resistance values if high ambient temperatures are expected.

Inverter Gates Selection Notes

Select this component when noise immunity is critical due to its Schmitt-trigger architecture. It is suitable for designs requiring low power consumption relative to older LSTTL technologies. Verify that the output drive capability meets the load requirements without exceeding absolute maximum ratings. Consider the TSSOP package dimensions for PCB layout constraints.

Inverter Gates Part Context

This part belongs to the SN74HC7002 family of single-function logic gates. It is available in multiple packages including SOIC, PDIP, and TSSOP. The G4 suffix denotes environmental compliance. Related parts include variants with different packaging options such as SN74HC7002D or SN74HC7002N.

Inverter Gates Replacement Considerations

Direct substitutes include other SN74HC7002 variants with different packages like SN74HC7002PW or SN74HC7002DR. Ensure pin compatibility and electrical specifications match before substitution.