起订量：55
Jameco Electronics
ASYNCHRON COMM INTERFACE ADAPTER
Universal Asynchronous Receiver
MaxLinear, Inc.
IC UART FIFO 64B 24QFN
IC UART FIFO 64B QUAD 68PLCC
NXP Semiconductors
SC16C550
Texas Instruments
ENHANCED PRODUCT 3.3 V DUAL UART
Harris Corporation
82C55 - CMOS PROGRAMMABLE PERIPH
Rochester Electronics, LLC
8251A - SERIAL I/O CONTROLLER, 2
