正品DM74LS05M DM74LS05J DM74LS04N DM74LS04M DM74LS03P

贴插LM78L09 LM7808C LM1488N KA3845S AZ4558M 74LS03P N

贴插PF01411A-M74LS90P-M65841SP-M75P03DP-QM75HA-H-N

贴插M6M8011AP-DM74LS33M-M50963ESP-NM3139P03-N

贴片直插M74LS164 M74LS07P M66P573T M74LS02P M7731-03 5