所屬欄目:集成電路實(shí)用數(shù)據(jù)與型號(hào)代換
引腳序號(hào)英文符號(hào)對(duì)地電阻(kΩ)直流電壓(V)引腳功能黑筆測(cè)紅筆測(cè)有信號(hào)無(wú)信號(hào)1KEYIN414 鍵盤掃描信號(hào)輸入2IMDATA3.12.64.1 IM總線數(shù)據(jù)信號(hào)輸入/輸出3IMID0.50.53.9 IM總線識(shí)別信號(hào)輸入續(xù)表引腳序號(hào)英文符號(hào)對(duì)地電阻(kΩ)直流電壓(V)引腳 ......(本文共 942 字 ) [閱讀本文] >>