Texas Instruments SN20HCS05 and SN74HCS05 Q1 Hex Inverters
These 2V to 6V logic circuits from Texas Instruments are available from Mouser Electronics. With an output capacity of 7.8 mA at 5 V they have trigger inputs.
These 2V to 6V logic circuits from Texas Instruments are available from Mouser Electronics. With an output capacity of 7.8 mA at 5 V they have trigger inputs.