74HC2G02DP,125

Overview

The Nexperia 74HC2G02DP,125 is a dual 2-input NOR gate in the 74HC logic series. It operates within a supply voltage range of 2.0 V to 6.0 V and features CMOS input levels. The device is housed in an SOT505-2 (TSSOP8) package with 8 leads. Static characteristics include a maximum low-level output current of 5.2 mA and a high-level output current of -5.2 mA at VCC = 6.0 V. Dynamic performance specifies a propagation delay of up to 22 ns at VCC = 4.5 V and 20 ns at VCC = 6.0 V. Operating temperature ranges from -40 °C to +125 °C.

Feature Summary

• Dual 2-input NOR logic function
• Wide supply voltage compatibility
• High noise immunity design
• ESD protection exceeding JEDEC standards

Applications

• General-purpose digital logic processing
• Signal gating and control circuits
• Interface modules for TTL-compatible systems

Procurement Notes

Verify the specific ordering suffix against official Nexperia documentation to confirm package type and tape/reel specifications. Ensure compliance with RoHS directives and check for any recent Product Change Notifications that may affect marking codes or assembly locations before finalizing procurement orders.

Selection Notes

Select this component when a compact dual NOR gate solution is required for CMOS logic applications. The TSSOP8 package offers space efficiency for surface-mount designs. Consider the 74HCT variant if direct interfacing with TTL logic levels is necessary, as the HC version utilizes standard CMOS input thresholds.

Part Context

This part belongs to the Nexperia 74HC/HCT2Gxx family of dual-function gates. These devices are designed for low power dissipation and high-speed operation in portable and battery-powered applications. The 74HC series specifically targets general-purpose use with broad voltage tolerance.

Replacement Considerations

Cross-reference with other manufacturers' 74HC2G02 equivalents such as those from ON Semiconductor or STMicroelectronics. Verify pinout compatibility and electrical parameter alignment, particularly regarding propagation delay and output drive strength.