XC >> XC2S50-5TQ144I 
388535
XC2S50-5TQ144I
Xilinx Inc.
Quantity 21000
Packaging IC FPGA 92 I/O 144TQFP
Description Perfect Quality/ original
891945
XC2S50-5TQ144I
XILINX
Quantity 9000
Packaging QFP
Description original&Quality new original