| 型号 | 厂家 | 描述 | 大小 | 页数 | 厂家标志 |
|---|---|---|---|---|---|
| SN74LS240J | TEXAS INSTRUMENTS | OCTAL BUFFERS AND LINE DRIVERS WITH 3-STATE OUTPUTS | 638 KB | 24 |  |
| SN74HCT157D | TEXAS INSTRUMENTS | QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS | 342 KB | 13 | |
| SN74HC258N | TEXAS INSTRUMENTS | QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS WITH 3-STATE OUTPUTS | 475 KB | 16 | |
| SN74HC273DBR | TEXAS INSTRUMENTS | OCTAL D-TYPE FLIP-FLOPS WITH CLEAR | 741 KB | 20 | |
| SN74HC21NS | TEXAS INSTRUMENTS | OCTAL D-TYPE FLIP-FLOPS WITH CLEAR | 741 KB | 20 | |
| SN74LVTH16240DGGR | TEXAS INSTRUMENTS | 3.3-V ABT 16-BIT BUFFERS/DRIVERS WITH 3-STATE OUTPUTS | 224 KB | 13 | |
| SN74LVTH16240DLR | TEXAS INSTRUMENTS | 3.3-V ABT 16-BIT BUFFERS/DRIVERS WITH 3-STATE OUTPUTS | 224 KB | 13 | |
| SN75468 | TEXAS INSTRUMENTS | DARLINGTON TRANSISTOR ARRAYS | 433 KB | 8 | |
| SN75HVD10D | TEXAS INSTRUMENTS | 3.3-V RS-485 TRANSCEIVERS | 527 KB | 25 | |
| SN75HVD07D | TEXAS INSTRUMENTS | HIGH OUTPUT RS-485 TRANSCEIVERS | 475 KB | 24 | |
| SN761677DAR | TEXAS INSTRUMENTS | HIGH OUTPUT RS-485 TRANSCEIVERS | 475 KB | 24 | |
| SN75C189A | TEXAS INSTRUMENTS | QUADRUPLE LOW-POWER LINE RECEIVERS | 594 KB | 20 | |
| SN74LVC1G14DRLR | TEXAS INSTRUMENTS | SINGLE SCHMITT-TRIGGER INVERTER | 740 KB | 19 | |
| SN74LVTH541PW | TEXAS INSTRUMENTS | 3.3-V ABT OCTAL BUFFERS/DRIVERS WITH 3-STATE OUTPUTS | 484 KB | 15 | |
| SN74F253N | TEXAS INSTRUMENTS | DUAL 1-OF-4 DATA SELECTORS/MULTIPLEXERS WITH 3-STATE OUTPUTS | 97 KB | 7 | |
| SN74HC245PW | TEXAS INSTRUMENTS | OCTAL BUS TRANSCEIVERS WITH 3-STATE OUTPUTS | 530 KB | 16 | |
