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
SN74LS138N Texas Instruments IC 3-8 LINE DECODER/DEMUX 16-DIP 2922 $0.84
SN74CB3T3245DGVR Texas Instruments IC SWITCH BUS 8BIT FET 20-TVSOP 5367 $1.73
QS3861QG IDT, Integrated Device Technology Inc IC BUS SWITCH 10BIT 24QVSOP 2367 $0.75
CD74AC138M Texas Instruments IC 3-TO-8 LINE DEC/DEMUX 16-SOIC 1688 $0.72
SN74CB3T3384PWR Texas Instruments IC SWITCH BUS 10BIT FET 24-TSSOP 2563 $0.00
SN74CB3T3253PWR Texas Instruments IC DUAL1:4 FET MUX/DEMUX 16TSSOP 3879 $0.00
TCA9548AMRGER Texas Instruments LOW VOLTAGE 8CHANNEL I2CSWITCH 3300 $0.00
CD74HC139E Texas Instruments IC 2-4LN DUAL DECOD/DEMUX 16 DIP 2317 $0.68
CD74HC237E Texas Instruments IC DECODER/DEMUX HS 3-8 16-DIP 2540 $0.68
CD74HC138E Texas Instruments IC 3-TO-8 DECODER/DEMUX 16-DIP 1078 $0.66