3 ms·
Those are output driver transistors. There's a pull-up transistor on one side of the pad and a pull-down transistor on the other. The transistors are interdigit
by kens 6y ago
Those are output driver transistors. There's a pull-up transistor on one side of the pad and a pull-down transistor on the other. The transistors are interdigitated to make them large so they can provide high currents.