Signal Switches, Multiplexers, Decoders

Logic type signal switch, multiplexer, and encoder ICs are used for routing and selection of electrical signals used to represent data in digital format. They differ from similar products designed for use with analog signals in that they are designed to preserve information represented as one of two electrical states, rather than as an infinitely variable quantity within two outer limits.

Part Number Manufacturer Description Quantity Price Option
CD74HC42E Texas Instruments IC BCD-TO-DECIMAL DECODER 16DIP 302 $1.28
CD74AC257M Texas Instruments IC QUAD 2-IN MUX 16-SOIC 990 $1.17
SN74CB3Q3251PW Texas Instruments IC MUX/DEMUX FET 1-OF-8 16-TSSOP 702 $1.15
SN74CBT3245APW Texas Instruments IC SWITCH BUS FET OCTAL 20-TSSOP 840 $1.03
SN74CB3Q3125PW Texas Instruments IC SWITCH BUS FET QUAD 14-TSSOP 388 $0.98
SN74LS151D Texas Instruments IC DATA SELECTOR/MUX SGL 16SOIC 855 $0.98
SN74CBTLV3125PW Texas Instruments IC SWITCH BUS FET QUAD 14-TSSOP 900 $0.98
ADG3241BKSZ-500RL7 Analog Devices, Inc. IC SW BUS 2.5-3.3V 1BIT SC70-6 500 $0.00
CD74HCT154M Texas Instruments IC DECODE/DEMUX 4-16 24-SOIC 761 $0.93
SN74CBTLV3861PW Texas Instruments IC SWITCH BUS FET 10BIT 24-TSSOP 333 $0.90