M54HC4051/52/53 M74HC4051/52/53 ANALOG MULTIPLEXER.
ST Microelectronics
M54HC4052 - ANALOGMULTIPLEXER/DEMULTIPLEXER
M54HC4051/52/53 M74HC4051/52/53 ANALOG MULTIPLEXER/DEMULTIPLEXER: SINGLE 8 CHANNEL, DUAL 4 CHANNEL, TRIPLE 2 CHANNEL . . . . . . . . . . . LOW POWER.