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pnpn transistor |
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No references found | Solid-state crosspoint arrays were first fabricated in 1967 although the use of solid-state four-layer devices (a pnpn transistor switch, for talking-path switching) had been suggested at Bell Labs in 1956. |
pnpn transistor |
PNOO PNOOYA PNOR PNOS PNOV PNoWB PNP PNP PNP pnp transistor PnP-x PNPA PNPB PNPB PNPBIOS PNPC PNPCA PNPD PNPE PNPF PNPG PNPH PNPHC PNPI PNPM PNPN pnpn diode pnpn transistor PNPOPNPOT PNPP PNPRS PNPS PNPT PNPTC PNPTS PNPV PNQ PNQE PNQM PNR PNRA PNRB PNRC PNRCD PNRCP PNRDP PNRDS PNRE PNREC PNRF PNRFU | |||||||
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