BUY MC74ACT05 https://www.utsource.net/itm/p/472528.html
HEX INVERTER WITH OPEN-DRAIN OUTPUTS
The MC74ACT05 is a low-power, quad 2-input exclusive-OR gate with Schmitt-trigger inputs. It is fabricated with advanced CMOS technology to achieve high speed with low power dissipation. Description: The MC74ACT05 is a low-power, quad 2-input exclusive-OR gate with Schmitt-trigger inputs. It is fabricated with advanced CMOS technology to achieve high speed with low power dissipation. Features: Low Power Consumption: 10 μA Max High Speed: tpd = 7 ns (Typ) at VCC = 5 V Schmitt-Trigger Inputs for Improved Noise Immunity Outputs Source/Sink 24 mA Outputs Can Be Tied Directly to VCC or GND Compatible With TTL Outputs Available in 14-Lead Plastic DIP and SOIC Packages Applications: Logic Gating Data Transmission Address Decoding Clock Generation Pulse Generation Data Security (For reference only)