DS2490 и другие
| Компонент | Описание | Производитель | |
| DM74LS249 | BCD to 7-Segment Decoder with Open-Collector Outputs |
National Semiconductor |
 |
| DM74LS249N | BCD to 7-Segment Decoder with Open-Collector Outputs |
National Semiconductor |
|
| DS2490 | USB to 1-Wire Bridge Chip |
Dallas Semiconductor |
|
| DS2490 | USB to 1-Wire Bridge Chip |
Maxim Integrated Products |
|
| DS2490S | USB to 1-Wire Bridge Chip |
Dallas Semiconductor |
|
| DS2490S+ | USB to 1-Wire Bridge Chip |
Maxim Integrated Products |
|
| DS2490X | USB to 1-Wire Bridge Chip |
Dallas Semiconductor |
|
| HD74LS249 | Ouadruple 2-input Positive NAND Gates |
Hitachi Semiconductor |
|
| HD74LS249 | BCD-to-Seven-Segment Decoders/Drivers(with open collector outputs) |
Hitachi Semiconductor |
|
| ICS2495 | Dual Video/Memory Clock Generator |
Integrated Circuit Systems |
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