
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.
Sourcing Catalyst Semiconductor/onsemi Signal Switches, Multiplexers, Decoders: in-stock lines for quick ship, BOM matching for multi-line builds, and original-channel screening — not keyword stuffing.
Product List
Total Components: 4
| Product | Pricing | Datasheet | Voltage Supply Source | Circuit | Current - Output High, Low | Independent Circuits | Type | Voltage - Supply | Mounting Type | Operating Temperature | Package / Case | Supplier Device Package | Stock & Quantity |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
![]() 74AC138 Catalyst Semiconductor/onsemi | 1 $4.0000 | Single Supply | 1 x 3:8 | 24mA, 24mA | 1 | Decoder/Demultiplexer | 2V ~ 6V | Surface Mount | -40°C ~ 85°C | Die | Die | 6,913 | |
![]() 74AC139 Catalyst Semiconductor/onsemi | 1 $4.0000 | Single Supply | 1 x 2:4 | 24mA, 24mA | 2 | Decoder/Demultiplexer | 2V ~ 6V | Surface Mount | -40°C ~ 85°C | Die | Die | 4,151 | |
![]() 74VHC139 Catalyst Semiconductor/onsemi | 1 $4.0000 | - | - | - | - | - | - | - | - | - | - | 8,015 | |
![]() CD4016B Catalyst Semiconductor/onsemi | 1 $4.0000 | - | - | - | - | - | - | - | - | - | - | 8,621 |

