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CD4052 Dual 4-ch Mux
CD4052B
Texas Instrumentsic logic
The CD4052 is a dual 4-channel analog multiplexer that selects between multiple analog inputs based on digital control signals, with low ON resistance and leakage current.
In stock
Specifications
4- Operating Voltage
- -0.5 to 20 V (supply voltage)
- Supply Current
- 60 µA max at 125°C
- Temperature Range
- -55 to 125 °C
- Package
- J (CDIP, 16), N (PDIP, 16), D (SOIC, 16), NS (SOP, 16), PW (TSSOP, 16)
Pinout
14Low source legibility.The original manufacturer datasheet for this part was difficult to read, so this pinout may be incomplete or imperfect. Always confirm against the specific manufacturer’s datasheet before wiring.
| Pin | Name | Functions | Notes |
|---|---|---|---|
| 1 | CH 3 IN/OUT | GPIO | Channel 3 input/output |
| 2 | CH 0 IN/OUT | GPIO | Channel 0 input/output |
| 3 | COM OUT/IN | GPIO | Common output/input |
| 4 | CH 1 IN/OUT | GPIO | Channel 1 input/output |
| 5 | CH 2 IN/OUT | GPIO | Channel 2 input/output |
| 6 | INH | GPIO | Inhibit all channels |
| 7 | VEE | — | Negative power input |
| 8 | VSS | — | Ground |
| 9 | C | GPIO | Channel select C |
| 10 | B | GPIO | Channel select B |
| 11 | A | GPIO | Channel select A |
| 12 | CH 4 IN/OUT | GPIO | Channel 4 input/output (not present in CD4052) |
| 13 | CH 6 IN/OUT | GPIO | Channel 6 input/output (not present in CD4052) |
| 14 | VDD | — | Positive power input |
Interactive pinout
Highlight:
CD4052B
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