74LVC1G126GF,132

Overview

The Nexperia 74LVC1G126GF,132 is a single non-inverting buffer within the 74LVC logic family. It features three-state outputs controlled by an output enable input and operates on a supply voltage range of 1.65V to 5.5V. The device provides high noise immunity and overvoltage tolerant inputs, allowing direct interfacing with 3.3V or 5V devices in mixed-voltage environments. It utilizes Schmitt-trigger action at all inputs for tolerance against slow rise and fall times. The component supports partial power-down applications via I_OFF circuitry and is housed in a compact SOT353 package.

Feature Summary

• Three-state outputs controlled by dedicated enable inputs
• Overvoltage tolerant inputs compatible with mixed voltage systems
• Schmitt-trigger action ensures signal integrity with slow transitions
• I_OFF circuitry prevents backflow current during partial power-down

Applications

• Mixed voltage level translation between 3.3V and 5V domains
• Bus-oriented communications and data transmission lines
• Clock buffering and distribution circuits
• Memory address and data bus drivers

Procurement Notes

Verify the specific suffix GF,132 to confirm the SOT353 package type and tape-and-reel quantity. Confirm RoHS compliance status and moisture sensitivity level (MSL) ratings prior to assembly planning. Ensure the ordering code matches the required lead time and availability from authorized distributors.

Selection Notes

Select this component when a single-channel non-inverting buffer with three-state control is required. It is suitable for designs needing interface between different voltage levels due to its overvoltage tolerant inputs. Consider the SOT353 package for space-constrained surface-mount applications requiring low pin count.

Part Context

This part belongs to the 74LVC1G126 series of single buffers. It shares functional characteristics with other variants like the 74LVC1G126GW but differs in packaging. The LVC series is designed for low-voltage CMOS applications offering high speed and low power consumption.

Replacement Considerations

Direct substitutes include other 74LVC1G126 variants such as 74LVC1G126GW or 74LVC1G126GXH, provided the package footprint matches the design constraints. Verify electrical parameters and pinout compatibility before substitution.