Electronic component: | Description: | Manuf. | Package | Pins | T°min | T°max | Datasheet |
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DM74ALS1240AWM | Octal 3-STATE Bus Drivers | Fairchild-Semiconductor | SOIC | 20 | - | - | 39 K |
DM74ALS1240AWMX | Octal 3-STATE Bus Drivers | Fairchild-Semiconductor | SOIC | 20 | - | - | 39 K |
LS1240A | Electronic tone ringer with built-in bridge rectifier. Supply voltage Vs=26V. Current consumption without load Ib=1.5A(typ). Activation voltage Von=12V(min),13.5V(max). Sustaining voltage Voff=7.8V(min),9.3V(max). | distributor | DIP | 8 | -20°C | 70°C | 30 K |
LS1240A | ELECTRONIC TWO-TONE RINGER | SGS-Thomson-Microelectronics | - | - | - | - | 496 K |
LS1240A | Electronic two-tone ringer. | Wing-Shing-Electronic-Co----manufacturer-of-power-semiconductors | Minidip | 8 | -20°C | 70°C | 282 K |
LS1240AD1 | ELECTRONIC TWO-TONE RINGER | SGS-Thomson-Microelectronics | - | - | - | - | 496 K |
LS1240AD1 | Electronic two-tone ringer. | Wing-Shing-Electronic-Co----manufacturer-of-power-semiconductors | SO8 | 8 | -20°C | 70°C | 282 K |
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