反相器驱动器5与门与非门或门或非门与或非门异或门比较器译码器寄存器
LS04LS05LS06LS07LS125LS240LS244LS24
LS00LS08LS10LS11LS20LS21LS27LS30LS38LS02LS32LS51LS64LS65LS86LS138LS139LS74LS175LS373
反相器Vcc6A6Y5A5Y4A4Y_YA│1413121110）│123459│67│六非门74LS04
┌┴┴┴┴┴┴┴┐六非门OC门74LS058│六非门OC高压输出74LS06
└┬┬┬┬┬┬┬┘1A1Y2A2Y3A3YGND
驱动器Vcc6A6Y5A5Y4A4Y┌┴┴┴┴┴┴┴┐│1413121110YA）│12345698│7││六驱动器OC高压输出74LS07
└┬┬┬┬┬┬┬┘1A1Y2A2Y3A3YGNDVcc4C4A4Y3C3A3Y┌┴┴┴┴┴┴┴┐_│141312111098│
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）23456
│四总线三态门74LS1257│
│1
└┬┬┬┬┬┬┬┘1C1A1Y2C2A2YGNDVccGB1B2B3B4B8B6B7B8┌┴┴┴┴┴┴┴┴┴┴┐│20191817161514131211│）│1234567│8DIR1910│ABDIR0BA
8位总线驱动器74LS245
└┬┬┬┬┬┬┬┬┬┬┘DIRA1A2A3A4A5A6A7A8GND
页首非门驱动器与门与非门或门或非门异或门比较器译码器寄存器正逻辑与门与非门Vcc4B4A4Y3B3A3Y┌┴┴┴┴┴┴┴┐│1413121110YAB）23456│19│8│2输入四正与门74LS087│
└┬┬┬┬┬┬┬┘1A1B1Y2A2B2YGNDVcc4B4A4Y3B3A3Y┌┴┴┴┴┴┴┴┐__│1413121110YAB）23456│19│8│2输入四正与非门74LS00
7│
└┬┬┬┬┬┬┬┘1A1B1Y2A2B2YGNDVcc1C1Y3C3B3A3Y┌┴┴┴┴┴┴┴┐___│1413121110YABC）│1234569│7│8│3输入三正与非门74LS10
└┬┬┬┬┬┬┬┘1A1B2A2B2C2YGND
fVccHGY┌┴┴┴┴┴┴┴┐│1413121110）│1A2B3C4D5E│698│8输入与非门74LS307│________
└┬┬┬┬┬┬┬┘YABCDEFGHFGND
页首非门驱动器与门与非门或门或非门异或门比较器译码器寄存器正逻辑或门或非门Vcc4B4A4Y3B3A3Y┌┴┴┴┴┴┴┴┐2输入四或门74LS32│1413121110）│1234569│8│YAB7│
└┬┬┬┬┬┬┬┘1A1B1Y2A2B2YGNDVcc4Y4B4A3Y3B3A┌┴┴┴┴┴┴┴┐2输入四或非门74LS02│1413121110）│1234569│8│7│___YAB
└┬┬┬┬┬┬┬┘1Y1A1B2Y2A2BGNDVcc2Y2B2A2D2E1F┌┴┴r