74HC08 Quad 2-Input AND Gate
High-speed CMOS quad 2-input AND gate. Pin-compatible upgrade to 74LS08 with lower power consumption and wider voltage range (2V to 6V).
Aliase:SN74HC08, 74HCT08, MC74HC08, Quad AND Gate
DIP-14 Top View
14 Pins
Pin-Tabelle14
| Pin | Signal / Name | Typ | Alternative Funktionen |
|---|---|---|---|
| 1 | 1A | Digital | Gate 1 Input A |
| 2 | 1B | Digital | Gate 1 Input B |
| 3 | 1Y | Digital | Gate 1 Output (AND of 1A, 1B) |
| 4 | 2A | Digital | Gate 2 Input A |
| 5 | 2B | Digital | Gate 2 Input B |
| 6 | 2Y | Digital | Gate 2 Output (AND of 2A, 2B) |
| 7 | GND | Ground | Ground |
| 8 | 3Y | Digital | Gate 3 Output (AND of 3A, 3B) |
| 9 | 3A | Digital | Gate 3 Input A |
| 10 | 3B | Digital | Gate 3 Input B |
| 11 | 4Y | Digital | Gate 4 Output (AND of 4A, 4B) |
| 12 | 4A | Digital | Gate 4 Input A |
| 13 | 4B | Digital | Gate 4 Input B |
| 14 | VCC | Power | Positive Supply (2V - 6V) |