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LS1240

Electronic component:Description:Manuf.PackagePinsT°minT°maxDatasheet
DM74ALS1240AWM Octal 3-STATE Bus DriversFairchild-SemiconductorSOIC20--39 K
DM74ALS1240AWMX Octal 3-STATE Bus DriversFairchild-SemiconductorSOIC20--39 K
LS1240Electronic 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=8V(min),9V(max).distributorDIP8-20°C70°C30 K
LS1240AElectronic 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).distributorDIP8-20°C70°C30 K
LS1240AELECTRONIC TWO-TONE RINGERSGS-Thomson-Microelectronics----496 K
LS1240AElectronic two-tone ringer.Wing-Shing-Electronic-Co----manufacturer-of-power-semiconductorsMinidip8-20°C70°C282 K
LS1240AD1ELECTRONIC TWO-TONE RINGERSGS-Thomson-Microelectronics----496 K
LS1240AD1Electronic two-tone ringer.Wing-Shing-Electronic-Co----manufacturer-of-power-semiconductorsSO88-20°C70°C282 K
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