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Logic IC.
| Part number | 74LS173 4-Bit D-Type Registers |
|---|---|
| Category | Integrated Circuits › Logic Gates |
| Package | DIP-16 |
| Pins | 16 |
| Resolution | 4 bit |
74LS173 4-Bit D-Type Registers pinout
| Pin | Name | Type | Description |
|---|---|---|---|
| 1 | Oe1 | input | |
| 2 | Oe2 | input | |
| 3 | Q0 | bidirectional | |
| 4 | Q1 | bidirectional | |
| 5 | Q2 | bidirectional | |
| 6 | Q3 | bidirectional | |
| 7 | Cp | input | |
| 8 | GND | ground | |
| 9 | E1 | input | |
| 10 | E2 | input | |
| 11 | D3 | input | |
| 12 | D2 | input | |
| 13 | D1 | input | |
| 14 | D0 | input | |
| 15 | Mr | input | |
| 16 | VCC | power |
Schematic symbol and footprint
Schematic symbol
Footprint: DIP-16_W7.62mm — to scale, pad 1 in yellow (mm). Check against the datasheet before ordering PCBs.