BUY MC14049UBDG https://www.utsource.net/itm/p/11657627.html

Description: The MC14049UBDG is a hex non-inverting buffer/line driver with open-collector outputs. Features: - High-Voltage Types (20V Rating) - Inputs Compatible With Most Logic Families - Outputs Can Drive Up To 10 LSTTL Loads - Outputs Source/Sink Up To 20 mA - Low Power Consumption - Standardized Symmetrical Output Characteristics - 5V, 10V, and 15V Parametric Ratings Applications: - Interfacing between low-voltage and high-voltage systems - Buffer/line driver applications - Bus-oriented systems - High-impedance line drivers - High-impedance line receivers (For reference only)