74LVC1G126GN,132

Overview

The 74LVC1G126GN,132 is a single non-inverting buffer with three-state output manufactured by Nexperia USA Inc. It operates within a supply voltage range of 1.65 V to 5.5 V and provides high noise immunity with low power dissipation. The device features overvoltage tolerant inputs up to 5.5 V and supports ±32 mA output drive current. It includes I_OFF circuitry for partial power-down applications, preventing damaging backflow currents. The component is specified for operation from -40 °C to +125 °C and complies with JEDEC standards for various voltage levels.

Feature Summary

• Non-inverting buffer with three-state output capability
• Wide supply voltage range from 1.65 V to 5.5 V
• Overvoltage tolerant inputs up to 5.5 V
• I_OFF circuitry enables partial power-down mode

Applications

• Mixed 3.3 V and 5 V environments
• Partial power-down applications
• Signal buffering in digital systems

Procurement Notes

Verify the specific package type against design requirements, as the GN suffix typically denotes a TSSOP package while other variants may use XSON. Confirm that the operating temperature range and electrical specifications meet the target application's needs before finalizing procurement decisions.

Selection Notes

Select this component when a single-channel non-inverting buffer with three-state control is required. It is suitable for translating signals between different voltage domains due to its wide supply range and overvoltage tolerant inputs. Ensure the design accounts for the ±32 mA output drive capability and the specific package dimensions associated with the GN suffix.

Part Context

This part belongs to the 74LVC family of logic ICs, which are designed for low-voltage CMOS applications. The 74LVC1G126 series specifically offers single-buffer configurations with three-state outputs, making it a standard choice for data bus driving and signal isolation in modern electronic designs requiring efficient power management.