“5” 共 6 个型号· 93 ms
Low power RS-485/RS-422 transceiver
Very high speed low power RS-485/RS-422 transceiver
Parallel bus to I2C-bus controller
256 x 8-bit static low-voltage RAM with I²C-bus interface
Clock and calendar with 240 x 8-bit RAM
5 V powered multi-channel RS-232 drivers and receivers