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155-0015-01: Difference between revisions
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|Part_nos=155-0015-01 | |Part_nos=155-0015-01 | ||
|Description=analog data switch | |Description=analog data switch | ||
|Used_in=7504;7313;7704;7503;7504;7514;7834;7844; | |Used_in=7504;7313;7704;7503;7504;7514;7834;7844;R7903;7904;7912;7103;7104;5403;5440;5443;5444;7603;7613;7623;7633;7854 | ||
|Designers=Barrie Gilbert | |Designers=Barrie Gilbert | ||
}} for the [[7000 series readout system]] in a 16-pin DIP, designed by [[Barrie Gilbert]]. | }} for the [[7000 series readout system]] in a 16-pin DIP, designed by [[Barrie Gilbert]]. | ||
It accepts nine inputs at currents from 0 to 1 mA and selects one under the control of a BCD code. | It accepts nine inputs at currents from 0 to 1 mA and selects one under the control of a BCD code. The output is from an NPN collector. | ||
The output is from an NPN collector. | |||
The inputs are virtual grounds within ±100 mV of ground potential for the input range of ±1 mA. | The inputs are virtual grounds within ±100 mV of ground potential for the input range of ±1 mA. | ||
| Line 23: | Line 22: | ||
* [[7844]] | * [[7844]] | ||
* [[7903]] | * [[7903]] | ||
* [[7904]] | * [[7904]], [[R7903]] | ||
* [[7912]] | * [[7912]] | ||
* [[7103]] | * [[7103]] | ||