74HC4050N,652 HC, 6-Bit 非反相 缓冲器，转换器, 16针 PDIP封装
Buffer, Non-Inverting 6 Element 1 Bit per Element Push-Pull Output 16-DIP
得捷:
IC BUFFER NON-INVERT 6V 16DIP
Newark:
# NXP 74HC4050N,652 HEX HIGH-TO-LOW LEVEL SHIFTER, DIP-16
DeviceMart:
IC HEX LEVEL SHIFTER 16-DIP