| Electronic component: | Description: | Manuf. | Package | Pins | T°min | T°max | Datasheet |
|---|
| DS1721U | 2-wire digital thermometer and thermostat | Dallas-Semiconductor | uSOP | 8 | -55°C | 125°C | 210 K |
| DS1743-100 | Y2KC nonvolatile timekeeping RAM, 100ns | Dallas-Semiconductor | DIP | 28 | 0°C | 70°C | 247 K |
| DS1743-70 | Y2KC nonvolatile timekeeping RAM, 70ns | Dallas-Semiconductor | DIP | 28 | 0°C | 70°C | 247 K |
| DS1743P-100 | Y2KC nonvolatile timekeeping RAM, 100ns | Dallas-Semiconductor | PowerCap | 34 | 0°C | 70°C | 247 K |
| DS1743P-70 | Y2KC nonvolatile timekeeping RAM, 70ns | Dallas-Semiconductor | PowerCap | 34 | 0°C | 70°C | 247 K |
| DS1743W-100 | Y2KC nonvolatile timekeeping RAM, 100ns | Dallas-Semiconductor | DIP | 28 | 0°C | 70°C | 247 K |
| DS1743W-70 | Y2KC nonvolatile timekeeping RAM, 70ns | Dallas-Semiconductor | DIP | 28 | 0°C | 70°C | 247 K |
| DS1743WP-100 | Y2KC nonvolatile timekeeping RAM, 100ns | Dallas-Semiconductor | PowerCap | 34 | 0°C | 70°C | 247 K |
| DS1743WP-70 | Y2KC nonvolatile timekeeping RAM, 70ns | Dallas-Semiconductor | PowerCap | 34 | 0°C | 70°C | 247 K |
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