8_cannel_analog_multiplexer_with_two_methods_of_selection

Published:2009/7/20 6:17:00 Author:Jessie | From:SeekIC

8-cannel analog multiplexer with two methods of selection. Two MC14016s as shown in (a) can be connected for an 8-channel multiplexer. The MC14022 octal counter in (b) is used for time division multiplexing (stepping switch) and each channel is on for one period of the scanning clock. The MC14028 decoder is used for control in applications requiring selection with a 3-bit binary code (courtesy Motorola Semiconductor Products Inc.).



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