74HCT1G04GW,165

Overview

The Nexperia 74HCT1G04GW,165 is a single inverter from the 74HCT logic family. It operates within a supply voltage range of 4.5 V to 5.5 V and features TTL input switching levels. The device provides balanced propagation delays and symmetrical output impedance. It includes clamp diodes on inputs for overvoltage interfacing. ESD protection exceeds 2000 V (HBM) and 1000 V (CDM). Operating temperature ranges from -40 °C to +125 °C. The component is housed in a TSSOP5 plastic package with five leads.

Feature Summary

• TTL-compatible input switching levels for direct interface with standard logic families
• High noise immunity combined with CMOS low power dissipation characteristics
• Balanced propagation delays and symmetrical output impedance
• Input clamp diodes enable current limiting resistors for voltages exceeding VCC

Applications

• Signal inversion in digital logic circuits
• Voltage translation between mixed-voltage environments
• Clock signal conditioning and buffering

Procurement Notes

Verify the ordering suffix matches the specific tape-and-reel quantity or packaging variant required. Confirm the package type corresponds to the design footprint. Ensure the temperature grade aligns with environmental specifications. Cross-reference the manufacturer part number against official Nexperia databases to validate authenticity and revision status before procurement.

Selection Notes

Select this component when TTL-level inputs are required at 5 V operation. Choose this inverter for applications needing high noise immunity with low static power consumption. Consider the TSSOP5 package for space-constrained surface-mount designs. Verify that the operating voltage remains within the 4.5 V to 5.5 V range for proper functionality.

Part Context

This device belongs to the Nexperia 74HCT1G series of single-gate logic ICs. It shares functional similarities with other inverters in the family but is distinguished by its HCT input compatibility. The GW suffix indicates the TSSOP5 package variant. It serves as a fundamental building block for combinational logic designs requiring signal inversion.

Replacement Considerations

Direct replacements include the 74HCT1G04GV and 74HC1G04GW. Verify pinout compatibility and electrical parameters such as propagation delay and output current. Ensure the substitute component meets the same temperature and voltage requirements.