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Logic IC.
| Part number | 74LS574 Octal Edge Triggered D-Type Flip-Flop |
|---|---|
| Category | Integrated Circuits › Logic Gates |
| Package | DIP-20 |
| Pins | 20 |
74LS574 Octal Edge Triggered D-Type Flip-Flop pinout
| Pin | Name | Type | Description |
|---|---|---|---|
| 1 | OE | input | |
| 2 | D0 | input | |
| 3 | D1 | input | |
| 4 | D2 | input | |
| 5 | D3 | input | |
| 6 | D4 | input | |
| 7 | D5 | input | |
| 8 | D6 | input | |
| 9 | D7 | input | |
| 10 | GND | ground | |
| 11 | Cp | input | |
| 12 | Q7 | bidirectional | |
| 13 | Q6 | bidirectional | |
| 14 | Q5 | bidirectional | |
| 15 | Q4 | bidirectional | |
| 16 | Q3 | bidirectional | |
| 17 | Q2 | bidirectional | |
| 18 | Q1 | bidirectional | |
| 19 | Q0 | bidirectional | |
| 20 | VCC | power |
Schematic symbol and footprint
Schematic symbol
Footprint: DIP-20_W7.62mm — to scale, pad 1 in yellow (mm). Check against the datasheet before ordering PCBs.