MC14051B, MC14052B, MC14053B Analog Multiplexers/Demultiplexers The MC14051B, MC14052B, and MC14053B analog multiplexers are digitallycontrolled analog switches. The MC14051B effectively MC14051B, MC14052B, MC14053B MC14051B MC14052B MC14053B 8Channel Analog Dual 4Channel Analog Triple 2Channel Analog Multiplexer/Demultiplexer Multiplexer/Demultiplexer Multiplexer/Demultiplexer 6 INHIBIT 6 INHIBIT 6 INHIBIT 14 X 11 A CONTROLS 10 A 11 A CONTROLS CONTROLS X 13 10 B 9 B 10 B X0 C 9 C 12 9 COMMONS X1 X0 13 X0 14 12 Y 15 COMMONS OUT/IN X2 X1 14 X1 15 13 OUT/IN X 3 SWITCHES X3 SWITCHES 15 X2 11 2 Y0 COMMON SWITCHES IN/OUT Y0 IN/OUT 12 X3 1 1 Y1 OUT/IN Y 3 Z 4 IN/OUT 1 X4 5 Y1 5 Z0 5 X5 2 Y2 3 Z1 Y3 2 X6 4 4 X7 V = PIN 16 V = PIN 16 V = PIN 16 DD DD DD V = PIN 8 V = PIN 8 V = PIN 8 SS SS SS V = PIN 7 V = PIN 7 V = PIN 7 EE EE EE Note: Control Inputs referenced to V , Analog Inputs and Outputs reference to V . V must be V . SS EE EE SS PIN ASSIGNMENT MC14051B MC14052B MC14053B X4 1 16 V Y0 1 16 V Y1 1 16 V DD DD DD X6 2 15 X2 Y2 2 15 X2 Y0 2 15 Y X 3 14 X1 Y 3 14 X1 Z1 3 14 X X7 4 13 X0 Y3 4 13 X Z 4 13 X1 X5 5 12 X3 Y1 5 12 X0 Z0 5 12 X0 INH 6 11 A INH 6 11 X3 INH 6 11 A V 7 10 B V 7 10 A V 7 10 B EE EE EE V 8 9 C V 8 9 B V 8 9 C SS SS SS