74HCT1G02GW,125

Overview

The Nexperia 74HCT1G02GW,125 is a single 2-input NOR gate from the 74HCT series. It operates within a supply voltage range of 4.5 V to 5.5 V and supports an ambient temperature range of -40 °C to +125 °C. The device features TTL input levels and includes clamp diodes on its inputs. It utilizes a TSSOP5 (SOT353-1) package with five leads.

Feature Summary

• Features TTL-compatible input levels for direct interfacing with standard logic systems.
• Includes input clamp diodes allowing current limiting resistors for voltages exceeding VCC.
• Provides high noise immunity and balanced propagation delays.

Applications

• General-purpose digital logic applications
• Signal processing circuits
• Communication equipment

Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to ensure correct package type and temperature rating. Confirm that the component meets all relevant environmental compliance standards required for the intended application before finalizing procurement.

Selection Notes

Select this component when a single 2-input NOR function is required in a compact surface-mount form factor. Ensure the system operates within the specified 4.5 V to 5.5 V supply voltage range and requires TTL-level input compatibility.

Part Context

This part belongs to the 74HCT family of CMOS logic devices, designed for operation at 5 V. It is part of a broader portfolio of single-function gates offering various logic types in small outline packages suitable for space-constrained designs.

Replacement Considerations

Check for equivalent parts such as the 74HC1G02GW,125 or other variants within the same package family, ensuring voltage and speed requirements are met.

FAQ

What is the marking code for the 74HCT1G02GW?

The marking code for the 74HCT1G02GW is TB.

Does the 74HCT1G02GW include ESD protection?

Yes, it includes ESD protection exceeding 2000 V according to the Human Body Model (HBM) standard.