| 型號 | 廠商 | 描述 |
| max490ecpa [2] | Maxim Integrated Products | IC TXRX RS485/RS422 LOWPWR 8-DIP |
| max1490bcpg [2] | Maxim Integrated Products | IC RS485/RS422 DATA INTRFC 24DIP |
| max233aepp [2] | Maxim Integrated Products | IC TXRX RS232 5V 20-DIP |
| max237eng [2] | Maxim Integrated Products | IC TXRX RS232 5V 24-DIP |
| max3221ecae [2] | Maxim Integrated Products | IC TXRX RS232 250KBPS SD 16-SSOP |
| max3222cpn [2] | Maxim Integrated Products | IC TXRX RS232 120KBPS LP 18-DIP |
| max488ecsa [2] | Maxim Integrated Products | IC TXRX RS485/RS422 LOWPWR 8SOIC |
| atuc64d4-z1ur [2] | Atmel | IC MCU 32BIT 64KB FLASH 48QFN |
| max232ecse [2] | Maxim Integrated Products | IC TXRX RS232 5V ESD-PROT 16SOIC |
| max3082csa [2] | Maxim Integrated Products | IC TXRX RS485/RS422 10MBPS 8SOIC |
| sy87721lhg [2] | Micrel Inc | IC CLOCK/DATA RECOVERY 64-TQFP |
| max3082cpa [2] | Maxim Integrated Products | IC TXRX RS485/RS422 10MBPS 8-DIP |
| max3221cae [2] | Maxim Integrated Products | IC TXRX RS232 120KBPS SD 16-SSOP |
| sy87701lhi [2] | Micrel Inc | IC CLOCK/DATA RECOVERY 32-TQFP |
| max1406cpe [2] | Maxim Integrated Products | IC TXRX RS232 230KBPS 16-DIP |
| max487eesa [2] | Maxim Integrated Products | IC TXRX RS485/RS422 LOWPWR 8SOIC |
| sy87700lhi [2] | Micrel Inc | IC CLOCK/DATA RECOVERY 32-TQFP |
| max3085csa [2] | Maxim Integrated Products | IC TXRX RS485/RS422 10MBPS 8SOIC |
| st16c554dcq64tr-f [2] | Exar Corporation | IC UART FIFO 16B QUAD 64LQFP |
| xr68c681cp-f [2] | Exar Corporation | IC UART CMOS DUAL 40PDIP |
| xr88c92iv-f [2] | Exar Corporation | IC UART FIFO DUAL 44LQFP |
| st16c454cj68tr-f [2] | Exar Corporation | IC UART QUAD 68PLCC |
| xr16c850cmtr-f [2] | Exar Corporation | IC UART FIFO 128B 48TQFP |
| xr16l570il32-f [2] | Exar Corporation | IC UART FIFO 16B 32QFN |
| xr16l651cm-f [2] | Exar Corporation | IC UART FIFO 32B 48TQFP |
| xr68c92ijtr-f [2] | Exar Corporation | DUAL CHANNEL UART 44PLCC |
| xr68c192cvtr-f [2] | Exar Corporation | IC UART FIFI DUAL 44LQFP |
| st16c650aiq48-f [2] | Exar Corporation | IC UART FIFO 32B 48TQFP |
| xr16l2450im-f [2] | Exar Corporation | IC UART FIFO 1B DUAL 48TQFP |
| xr68c192cjtr-f [2] | Exar Corporation | IC UART FIFI DUAL 44PLCC |
| st16c2450ij44-f [2] | Exar Corporation | IC UART FIFO DUAL 44PLCC |
| st16c452cj68-f [2] | Exar Corporation | IC UART W/PAR PORT DUAL 68PLCC |
| xr16l2750cj-f [2] | Exar Corporation | IC UART FIFO 64B DUAL 44PLCC |
| st16c452ij68ps-f [2] | Exar Corporation | IC UART W/PAR PORT DUAL 68PLCC |
| xr16v2651il-f [2] | Exar Corporation | IC UART FIFO 32B DUAL 32QFN |
| xr16m2651il32-f [2] | Exar Corporation | IC UART FIFO 32B DUAL 32QFN |
| xr88c192ivtr-f [2] | Exar Corporation | IC UART FIFO DUAL 44LQFP |
| xr68c681jtr-f [2] | Exar Corporation | IC UART CMOS DUAL 44PLCC |
| xr16v2752il-f [2] | Exar Corporation | IC UART FIFO 64B DUAL 32QFN |
| xr16m2752il32-f [2] | Exar Corporation | IC UART FIFO 64B DUAL 32QFN |
| xr16m2750il32-f [2] | Exar Corporation | IC UART FIFO 64B DUAL 32QFN |
| st16c452cj68ps-f [2] | Exar Corporation | IC UART W/PAR PORT DUAL 68PLCC |
| st16c2450cq48-f [2] | Exar Corporation | IC UART FIFO DUAL 48TQFP |
| xr16c2550im-f [2] | Exar Corporation | IC UART FIFO 16B DUAL 48TQFP |
| xr88c92ijtr-f [2] | Exar Corporation | IC UART FIFO DUAL 44PLCC |
| xr16v2652il-f [2] | Exar Corporation | IC UART FIFO 32B DUAL 32QFN |
| xr16v2650il-f [2] | Exar Corporation | IC UART FIFO 32B DUAL 32QFN |
| atmega324a-mchr [2] | Atmel | IC MCU AVR 32K 20MHZ 44QFN |
| xr16l2752cjtr-f [2] | Exar Corporation | IC UART FIFO 64B DUAL 44PLCC |
| st16c650aiq48tr-f [2] | Exar Corporation | IC UART FIFO 32B 48TQFP |