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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.
| Select products | Mfr | Description | Package | Supplier Device Package | Mounting Type | Series | Operating Temperature |
|---|---|---|---|---|---|---|---|
![]() JM54ACT138B2A $13.52 | National Semiconductor | 1 OF 8 DECODER/DEMULTIPLEXER | Bulk | - | - | - | - |
![]() JM54ACT138SEA-R $268.92 | National Semiconductor | 54ACT138 - 1-OF-8 DECODER/DEMULT | Bulk | 16-CDIP | Through Hole | 54ACT | -55°C ~ 125°C |
![]() JM54ACT138SFA-R $280.01 | National Semiconductor | 54ACT138 - 1-OF-8 DECODER/DEMULT | Bulk | 16-CFP | Surface Mount | 54ACT | -55°C ~ 125°C |
![]() JM54ACT151BEA-R $268.92 | National Semiconductor | 54ACT151 - 8 INPUT MULTIPLEXER - | Bulk | 16-CDIP | Through Hole | 54ACT | -55°C ~ 125°C |
![]() JM54ACT151SFA-R $295.52 | National Semiconductor | 54ACT151 - 8 INPUT MULTIPLEXER - | Bulk | 16-CFP | Surface Mount | 54ACT | -55°C ~ 125°C |
![]() KR9600-STD $13.32 | SMSC | KEYBOARD ENCODER | Bulk | - | - | * | - |
![]() KTU1001AEVA-TR $1.04 | Kinetic Technologies | USB D+/D- HI-SPEED OR SBU1/2 OVP | Tape & Reel (TR),Cut Tape (CT) | 12-WLCSP (1.17x1.57) | Surface Mount | - | -40°C ~ 85°C |
![]() LA3370-E $0.35 | Sanyo | LA3370 - PLL FM MULTIPLEX STEREO | Bulk | - | - | * | - |

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