74LVC1G07GF/S500,1

Overview

The Nexperia 74LVC1G07GF/S500,1 is a single buffer with open-drain output belonging to the LVC logic family. It operates within a wide supply voltage range of 1.65 V to 5.5 V and features overvoltage tolerant inputs up to 5.5 V. The device includes I_OFF circuitry for partial power-down mode operation, preventing damaging backflow currents. Inputs utilize Schmitt-trigger action to tolerate slower rise and fall times. It provides direct interface capability with TTL levels and complies with JEDEC standards for various voltage ranges.

Feature Summary

• Single buffer with open-drain output
• Wide supply voltage range from 1.65 V to 5.5 V
• Overvoltage tolerant inputs to 5.5 V
• I_OFF circuitry for partial power-down mode

Applications

• Mixed 3.3 V and 5 V environments
• Partial power-down applications
• Buffering signals with slow rise/fall times

Procurement Notes

Verify the exact package designation 'S500' against official Nexperia documentation, as standard listings typically use codes like GF (XSON5) or GW (TSSOP5). Confirm RoHS compliance and AEC-Q100 qualification status if automotive grade is required, as suffixes determine specific reliability grades. Ensure the ordering code matches the intended pinout and thermal characteristics for your PCB layout.

Selection Notes

Select this component when an open-drain buffer is required for level shifting between 3.3 V and 5 V systems. The Schmitt-trigger inputs are suitable for noisy environments or signals with slow transitions. The I_OFF feature is critical for designs requiring low standby current during partial power-down states. Verify that the open-drain output configuration meets the pull-up requirements of your specific application circuit.

Part Context

This part belongs to the Nexperia 74LVC1G series of single-logic gates in ultra-small packages. The LVC family offers low voltage CMOS technology with high noise immunity. The 74LVC1G07 specifically provides non-inverting buffering with open-drain outputs, distinguishing it from push-pull variants like the 74LVC1G04. It is designed for space-constrained portable and automotive electronics.

Replacement Considerations

Check for equivalents such as the 74LVC1G07GW or 74LVC1G07GX from Nexperia, which share identical electrical specifications but differ in package type. Other manufacturers offer functionally similar open-drain buffers in the LVC family, but verify input/output voltage tolerances and I_OFF capabilities before substitution.