| Electronic component: | Description: | Manuf. | Package | Pins | T°min | T°max | Datasheet |
|---|
| MC54F169J | 4-stage synchronous bidirectional counter | Motorola | DIP | 16 | -55°C | 125°C | 119 K |
| MC74F169D | 4-stage synchronous bidirectional counter | Motorola | SOIC | 16 | -55°C | 125°C | 119 K |
| MC74F169D | 4-stage synchronous bidirectional counter | Motorola | SOIC | 16 | -55°C | 125°C | 119 K |
| MC74F169N | 4-stage synchronous bidirectional counter | Motorola | PDIP | 16 | -55°C | 125°C | 119 K |
| N74F169D | 5.5 V, 4-bit up/down binary synchronous counter | Philips-Semiconductors | SO | 16 | 0°C | 70°C | 116 K |
| N74F169N | 5.5 V, 4-bit up/down binary synchronous counter | Philips-Semiconductors | DIP | 16 | 0°C | 70°C | 116 K |
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