TL16C554AFNR  

参数	数值
Operating Supply Voltage	3.3|5 V
Maximum Data Rate	1 MBd
Minimum Single Supply Voltage	3|4.75 V
Package	68PLCC
Maximum Processing Temperature	260 °C
Number of Channels per Chip	4
Transmitter and Receiver FIFO Counter	No
Maximum Supply Current	50 mA
Transmit FIFO	16 Byte