Texas InstrumentsActive
No picture yet
Hex Schmitt-trigger inverter. Cleans up slow or noisy edges; makes a simple oscillator with an RC.
| Part number | 74HC14 |
|---|---|
| Manufacturer | Texas Instruments |
| Category | Integrated Circuits › Logic Gates |
| Package | DIP-14 |
| Pins | 14 |
| Voltage (max) | 6 V |
| Voltage (min) | 2 V |
| Current | 2 µA |
74HC14 pinout
| Pin | Name | Type | Description |
|---|---|---|---|
| 1 | 1A | input | Inverter 1 in |
| 2 | 1Y | output | Inverter 1 out |
| 3 | 2A | input | Inverter 2 in |
| 4 | 2Y | output | Inverter 2 out |
| 5 | 3A | input | Inverter 3 in |
| 6 | 3Y | output | Inverter 3 out |
| 7 | GND | ground | Ground |
| 8 | 4Y | output | Inverter 4 out |
| 9 | 4A | input | Inverter 4 in |
| 10 | 5Y | output | Inverter 5 out |
| 11 | 5A | input | Inverter 5 in |
| 12 | 6Y | output | Inverter 6 out |
| 13 | 6A | input | Inverter 6 in |
| 14 | VCC | power | Supply, 2–6V |
Schematic symbol and footprint
Schematic symbol
Footprint: DIP-14 — to scale, pad 1 in yellow (mm). Check against the datasheet before ordering PCBs.
Datasheet
Where to buy
| Supplier | Stock | Price | Status | |
|---|---|---|---|---|
| DigiKey | 17,877 | $0.225 (2000+) | Active | View |
Stock and prices from the suppliers, checked 2026-10-08; excluding tax and shipping.