Manuale componente electronice – 74XX și CDxxxx
7404 HC 7490 LS 74AHC_AHCT574 cd4033b 7408 HC 7490 74as760 cd4040 7410 LS 7493 74hc165 cd4049 74121 7495 LS 74HC_HCT390 cd4051-4053 74123 74abt245 74HCT573 CD4067-4097 74240-241-244 74ahc157 CD4013 cd4512 7446_47A 74ahc164 cd4020 cd4514 74514 74ahc244 cd4024b cd4543 74515 74ahc595 cd4026b hef4044b 74595 74AHC_AHCT373 cd4029