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Atmel
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Part No. |
AT89C51AC3
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OCR Text |
...d high by the internal pull-up transisto rs and can be used as inputs in this state. as inputs, port 1 pi ns that are being pulled low externally will be the source of curr ent (i il , see section "electrical characteristic") because of ... |
Description |
8-bit microcontroller with A/D converter and 64-Kbyte Flash. 2-Kbyte RAM, 2-Kbyte EEPROM, SPI. Power Fail Detect (no need for external ...
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File Size |
971.31K /
144 Page |
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it Online |
Download Datasheet
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Intersil
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Part No. |
HI-508/883
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OCR Text |
...ically shuts off the parasitic transisto r, thereby preventing output signal corruption. these devices will withstand a continuous voltage on any one input of 20 volts greater than either supply (this limitation is due only to tempera... |
Description |
Analog Multiplexer, Single 8-Channel
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File Size |
83.41K /
1 Page |
View
it Online |
Download Datasheet
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Price and Availability
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