74HCT3G04DP,125

Overview

The Nexperia 74HCT3G04DP,125 is a triple inverter from the 74HCT logic family, housed in an SOT505-2 (TSSOP8) package. It operates within a supply voltage range of 4.5 V to 5.5 V and supports ambient temperatures from -40 °C to +125 °C. The device features TTL input levels, with propagation delays up to 29 ns at 4.5 V. Static characteristics include low power dissipation and high noise immunity, while dynamic performance specifies transition times up to 22 ns.

Feature Summary

• Triple inverter configuration with three independent logic channels
• TTL-compatible input levels for direct interfacing with Transistor-Transistor Logic systems
• ESD protection exceeding 2000 V via Human Body Model and 1000 V via Charged Device Model standards

Applications

• Signal inversion in digital logic circuits
• Interface between TTL and CMOS logic domains
• General-purpose switching applications requiring high noise immunity

Procurement Notes

Verify the specific ordering suffix

Selection Notes

Select this component when a compact triple inverter solution is required for 5 V logic systems. The HCT series ensures compatibility with standard TTL inputs, simplifying interface design. The TSSOP8 package offers space efficiency for dense PCB layouts. Ensure operating conditions remain within the specified voltage and temperature ranges to maintain signal integrity and prevent latch-up.

Part Context

This part belongs to the Nexperia 74HCT3G04 series of triple inverters. It shares functional similarities with other members of the 74HCT family but is distinguished by its specific gate count and package type. The DP variant specifically denotes the thin shrink small outline plastic package, differentiating it from other form factors like VSSOP available within the same logical family.

Replacement Considerations

Direct pin-compatible replacements include the 74HC3G04DP, though it utilizes CMOS input levels rather than TTL. Other 74HCT triple inverters may require verification of input/output electrical specifications to ensure circuit compatibility.