74LVC1G17SE-7

Overview

The 74LVC1G17SE-7 is a single-input Schmitt-trigger buffer manufactured by Diodes Incorporated. It operates within a supply voltage range of 1.65V to 5.5V and features a standard push-pull output. The device provides an output drive capability of ±24mA at 3.3V and includes IOFF circuitry for partial power-down applications. It is housed in a SOT-353 package with five pins.

Feature Summary

• Schmitt-trigger input functionality ensures noise immunity and clean signal transitions
• IOFF circuitry prevents damaging current backflow during partial power-down states
• Inputs are tolerant to 5.5V, enabling operation in mixed-voltage environments

Applications

• Voltage level shifting between different logic domains
• General purpose logic buffering
• Power down signal isolation

Procurement Notes

Verify the specific ordering suffix SE corresponds to the SOT-353 package configuration required for your design. Confirm that the -7 suffix aligns with the tape and reel packaging specifications needed for your assembly process. Ensure compliance with RoHS 3 and lead-free requirements as stated in the manufacturer documentation.

Selection Notes

Select this component when noise immunity is critical due to its Schmitt-trigger inputs. It is suitable for mixed-voltage systems because the inputs accept up to 5.5V regardless of the lower VCC operating voltage. The IOFF feature makes it appropriate for applications requiring safe isolation during power-down sequences.

Part Context

This part belongs to the 74LVC1G17 series of single Schmitt-trigger buffers from Diodes Incorporated. The series supports a wide supply voltage range and offers various package options including DFN and SOT types. The SE suffix specifically denotes the SOT-353 surface-mount package variant within this family.

Replacement Considerations

The automotive-compliant version 74LVC1G17Q is available under a separate datasheet for applications requiring AEC-Q100 qualification.