| http://www.w3.org/ns/prov#value | - Detailed output buffer circuits are shown only for the first (18 a) and last (18 h) transistor of one array 16, with the first power output transistor 18 a being a PNP transistor for high side switching to connect the load such as a fuel pump solenoid or other engine enable function on line 12 a to source voltage of nominally twelve volts.
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