Part Number: UC3844-SMD (St microelectronics) Part Number: UG1810 (St microelectronics) Part Number: ULN2003AFABRSPRAGUE (St microelectronics) Part Number: ULN2003D13TR-4 (St microelectronics) Part Number: ULN2004 (St microelectronics) Part Number: ULN2004D1013TRTR (St microelectronics) Part Number: ULN2903A (St microelectronics) Part Number: USBUF01P6 (St microelectronics) Part Number: VIPER100B (St microelectronics) Part Number: VIPER53DIP (St microelectronics) Part Number: VLN2804A (St microelectronics) Part Number: VN02HSPTR-E (St microelectronics) Part Number: VN20N011Y (St microelectronics) Part Number: VN20NSP (St microelectronics) Part Number: VN30N011Y (St microelectronics) Part Number: VN5025AJ-E (St microelectronics) Part Number: VN750GK0BY (St microelectronics) Part Number: VN808SR13TR (St microelectronics) Part Number: Z80ACPU-G22KC (St microelectronics)