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Datasheet LS1240 Equivalent ( PDF ) |
| N.º | Número de pieza | Descripción | Fabricantes | |
| 9 | LS1240 | ELECTRONIC TWO - TONE RINGER ®
LS1240A
ELECTRONIC TWO - TONE RINGER
. . . . .
LOW CURRENT CONSUMPTION, IN ORDER TO ALLOW THE PARALLEL OPERATION OF 4 DEVICES INTEGRATED RECTIFIER BRIDGE WITH ZENER DIODES TO PROTECT AGAINST OVERVOLTAGES LITTLE EXTERNAL CIRCUITRY TONE AND SWITCHING FREQUENCIES ADJUSTABLE BY EXTERNAL COMPONENTS |
 STMicroelectronics |
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| 8 | LS1240 | Electronic Two-Tone Ringer LS1240A
Electronic Two-Tone Ringer
. . . . .
LOW CURRENT CONSUMPTION, IN ORDER TO ALLOW THE PARALLEL OPERATION OF 4 DEVICES INTEGRATED RECTIFIER BRIDGE WITH ZENER DIODES TO PROTECT AGAINST OVERVOLTAGES LITTLE EXTERNAL CIRCUITRY TONE AND SWITCHING FREQUENCIES ADJUSTABLE BY EXTERNAL COMPONENTS INTE |
 Wing Shing Computer Components |
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| 7 | LS1240 | Octal 3-STATE Bus Driver DM74ALS1240A Octal 3-STATE Bus Driver
September 1986 Revised February 2000
DM74ALS1240A Octal 3-STATE Bus Driver
General Description
These octal 3-STATE bus drivers are designed to provide the designer with flexibility in implementing a bus interface with memory, microprocessor, or communication s |
 Fairchild Semiconductor |
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| 6 | LS1240A | ELECTRONIC TWO - TONE RINGER ®
LS1240A
ELECTRONIC TWO - TONE RINGER
. . . . .
LOW CURRENT CONSUMPTION, IN ORDER TO ALLOW THE PARALLEL OPERATION OF 4 DEVICES INTEGRATED RECTIFIER BRIDGE WITH ZENER DIODES TO PROTECT AGAINST OVERVOLTAGES LITTLE EXTERNAL CIRCUITRY TONE AND SWITCHING FREQUENCIES ADJUSTABLE BY EXTERNAL COMPONENTS |
STMicroelectronics |
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| Número de pieza | Descripción | Fabricantes | |
| SPS122 | Modern EU gaming Machines require increased +12V current to accommodate the latest gaming peripherals. DC Converters have been engineered with Sanken’s latest technology to efficiently convert redundant power from our lamp gaming PSU and provide additional +12V capacity at the point of use. |
 Sanken |
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