Exar Corporation XR82C684 - CMOS QUAD CHANNEL UART (QUART) XR82C684 FEATURES # $ % %& ' % '( % ( (5 views)
IMP EI82C684 - QUAD UART Part Numbers May Be Marked With IMP or Ei. Semiconductor, Inc. Ei82C684 Ei68C684 QUAD UART • • • • Programmable internal clock:X1/CLK or X1/CLK (3 views)