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— IC芯片 | 连接器 | 传感器 | 被动器件 —

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 |
|---|---|---|---|---|---|---|---|
![]() CD54HC138F $10.40 | Texas Instruments | CD54HC138 HIGH SPEED CMOS LOGIC | Bulk | - | - | 54HC | - |
| Texas Instruments | HIGH SPEED CMOS LOGIC INVERTING | Tube | 16-CDIP | Through Hole | 54HC | -55°C ~ 125°C | |
| Texas Instruments | HIGH SPEED CMOS LOGIC DUAL 2-TO- | Tube | 16-CDIP | Through Hole | 54HC | -55°C ~ 125°C | |
| Texas Instruments | HIGH SPEED CMOS LOGIC 10-TO-4 LI | Tube | 16-CDIP | Through Hole | 54HC | -55°C ~ 125°C | |
| Texas Instruments | HIGH-SPEED CMOS LOGIC 8-INPUT MU | Tube | 16-CDIP | Through Hole | 54HC | -55°C ~ 125°C | |
| Texas Instruments | HIGH SPEED CMOS LOGIC 4-TO-16 LI | Tube | 24-CDIP | Through Hole | 54HC | -55°C ~ 125°C | |
![]() CD54HC157F $7.88 | Texas Instruments | CD54HC157 HIGH SPEED CMOS LOGIC | Bulk | - | - | 54HC | - |
| Texas Instruments | HIGH SPEED CMOS LOGIC 8-INPUT MU | Tube | 16-CDIP | Through Hole | 54HC | -55°C ~ 125°C |
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