ST3243
RS-232 TRANSCEIVER WITH AUTO-POWERDOWN (ST Microelectronics)
ST3243B
(ST3243B/C) transceiver (STMicroelectronics)
ST3243C
(ST3243B/C) transceiver (STMicroelectronics)
ST3241E
RS-232 TRANSCEIVER WITH AUTO-POWERDOWN (ST Microelectronics)
ST3241EB
(ST3241EB/C) transceiver (STMicroelectronics)
ST3241EC
(ST3241EB/C) transceiver (STMicroelectronics)
ST3222
RS-232 DRIVERS/RECEIVERS (ST Microelectronics)
ST3222B
RS-232 drivers/receivers (STMicroelectronics)
ST3222C
RS-232 drivers/receivers (STMicroelectronics)
ST3222E
RS-232 DRIVERS/RECEIVERS (ST Microelectronics)