CD4002BE · Texas Instruments
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Dual 4-input NOR gate. CD4000-series CMOS: runs from 3V to 18V, draws almost no static current, and is slower and far more tolerant of supply range than 74HC.
| Part number | CD4002BE |
|---|---|
| Manufacturer | Texas Instruments |
| Category | Integrated Circuits › Logic Gates |
| Package | DIP-14 |
| Pins | 14 |
| Voltage (max) | 18 V |
| Voltage (min) | 3 V |
CD4002 pinout
| Pin | Name | Type | Description |
|---|---|---|---|
| 1 | 1Y | output | Gate 1 output |
| 2 | 1A | input | Gate 1 input A |
| 3 | 1B | input | Gate 1 input B |
| 4 | 1C | input | Gate 1 input C |
| 5 | 1D | input | Gate 1 input D |
| 6 | NC | nc | Not connected |
| 7 | VSS | ground | Ground |
| 8 | NC | nc | Not connected |
| 9 | 2D | input | Gate 2 input D |
| 10 | 2C | input | Gate 2 input C |
| 11 | 2B | input | Gate 2 input B |
| 12 | 2A | input | Gate 2 input A |
| 13 | 2Y | output | Gate 2 output |
| 14 | VDD | power | Supply, 3–18V |
Schematic symbol and footprint
Schematic symbol
Footprint: DIP-14 — to scale, pad 1 in yellow (mm). Check against the datasheet before ordering PCBs.