| Electronic component: | Description: | Manuf. | Package | Pins | T°min | T°max | Datasheet |
|---|
| MC68681 | Dual asynchronous receiver/transmitter. | Motorola | PLCC | 44 | 0°C | 70°C | 964 K |
| MC68681 | Dual asynchronous receiver/transmitter. | Motorola | DIP | 40 | 0°C | 70°C | 964 K |
| MC68681 | Dual asynchronous receiver/transmitter. | Motorola | DIP | 40 | 0°C | 70°C | 964 K |
| SCN68681C1A44 | Dual asynchronous receiver/transmitter (DUART). | Philips-Semiconductors | PLCC | 44 | 0°C | 70°C | 680 K |
| SCN68681C1N40 | Dual asynchronous receiver/transmitter (DUART). | Philips-Semiconductors | DIP | 40 | 0°C | 70°C | 680 K |
| SCN68681E1A44 | Dual asynchronous receiver/transmitter (DUART). | Philips-Semiconductors | PLCC | 44 | -40°C | 85°C | 680 K |
| SCN68681E1A44 | Dual asynchronous receiver/transmitter (DUART). | Philips-Semiconductors | - | 44 | -40°C | 85°C | 680 K |
| SCN68681E1F40 | Dual asynchronous receiver/transmitter (DUART). | Philips-Semiconductors | Cerdip | 40 | -40°C | 85°C | 680 K |
| SCN68681E1F40 | Dual asynchronous receiver/transmitter (DUART). | Philips-Semiconductors | 0590B | 40 | -40°C | 85°C | 680 K |
| SCN68681E1N40 | Dual asynchronous receiver/transmitter (DUART). | Philips-Semiconductors | DIP | 40 | -40°C | 85°C | 680 K |
| SCN68681E1N40 | Dual asynchronous receiver/transmitter (DUART). | Philips-Semiconductors | - | 40 | -40°C | 85°C | 680 K |
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