74HC2G34GW,125

Overview

The Nexperia 74HC2G34GW,125 is a dual buffer gate belonging to the 74HC logic family. It operates within a supply voltage range of 2.0 V to 6.0 V and features balanced propagation delays with unlimited input rise and fall times. The device utilizes CMOS technology for low power dissipation and includes clamp diodes on inputs to interface with voltages exceeding VCC. It provides high noise immunity and complies with JEDEC standards JESD8C and JESD7A. The component supports an ambient temperature range from -40 °C to +125 °C.

Feature Summary

• CMOS low power dissipation
• High noise immunity
• Balanced propagation delays
• Input levels compatible with CMOS standards

Applications

• Signal buffering in digital circuits
• Line driving applications
• Interface between different logic families
• General purpose logic buffering

Procurement Notes

Verify the specific ordering suffix matches the required package type and tape/reel configuration. Confirm that the intended application environment falls within the specified operating temperature range and voltage limits. Ensure compliance with relevant industry standards such as RoHS and REACH requirements before finalizing procurement decisions.

Selection Notes

Select this component when a dual non-inverting buffer is required within the 74HC family specifications. Consider the TSSOP6 package dimensions for PCB layout constraints. Evaluate the supply voltage requirements against the 2.0 V to 6.0 V operational range. Assess noise immunity needs relative to the CMOS input level characteristics provided in the datasheet.

Part Context

This part belongs to the Nexperia 74HC2G series of dual logic gates. It shares functional similarities with other members of the 74HC family but offers a compact SOT363-2 (TSSOP6) package. The device is designed for general-purpose digital applications requiring signal buffering without inversion.

Replacement Considerations

Direct substitutes include the 74HCT2G34GW,125 for TTL-compatible input levels. Other variants within the 74HC2G series may offer alternative pinouts or packaging options depending on specific design constraints.