इसी प्रकार केTL16C554FN

• TL16C450FN
  • SINGLE UART WITHOUT FIFO
• TL16C450FNR
  • SINGLE UART WITHOUT FIFO
• TL16C450N
  • SINGLE UART WITHOUT FIFO
• TL16C451FN
  • SINGLE UART WITH PARALLEL PORT AND WITHOUT FIFO
• TL16C452FN
  • SINGLE UARTT WITH PARALLEL PORT AND WITHOUT FIFO
• TL16C452FNR
  • SINGLE UARTT WITH PARALLEL PORT AND WITHOUT FIFO
• TL16C452FNR
  • SINGLE UARTT WITH PARALLEL PORT AND WITHOUT FIFO
• TL16C550AFN
  • SINGLE UART WITH 16-BYTE FIFO