| 型号 | 厂商 | 描述 |
| l6221cd013tr | STMicroelectronics | IC DARLINGTON SWITCH QUAD SOIC20 |
| l6225d | STMicroelectronics | IC DRVR FULL BRIDGE DUAL 20-SOIC |
| l6225dtr | STMicroelectronics | IC DRIVER DUAL FULL BRDG 20-SOIC |
| l6225dtr | STMicroelectronics | IC DRIVER DUAL FULL BRDG 20-SOIC |
| l6225dtr | STMicroelectronics | IC DRIVER DUAL FULL BRDG 20-SOIC |
| l6225n | STMicroelectronics | IC DRVR DUAL FULL BRDG 20-PWRDIP |
| l6225pd | STMicroelectronics | IC BRIDGE DRIVER DUAL 20PWRSOIC |
| l6225pdtr | STMicroelectronics | IC DRVR DUAL FULL BRDG 20PWRSOIC |
| l6225pdtr | STMicroelectronics | IC DRVR DUAL FULL BRDG 20PWRSOIC |
| l6225pdtr | STMicroelectronics | IC DRVR DUAL FULL BRDG 20PWRSOIC |
| l6226d | STMicroelectronics | IC DRVR DUAL FULL BRDG 24-SOIC |
| l6226dtr | STMicroelectronics | IC DRVR DUAL FULL BRIDGE 24-SOIC |
| l6226dtr | STMicroelectronics | IC DRVR DUAL FULL BRIDGE 24-SOIC |
| l6226dtr | STMicroelectronics | IC DRVR DUAL FULL BRIDGE 24-SOIC |
| l6226n | STMicroelectronics | IC DRVR DUAL FULL BRDG 24-PWRDIP |
| l6226pd | STMicroelectronics | IC BRIDGE DRIVER DUAL 36PWRSOIC |
| l6226pdtr | STMicroelectronics | IC DRVR DUAL FULL BRDG 36PWRSOIC |
| l6226pdtr | STMicroelectronics | IC DRVR DUAL FULL BRDG 36PWRSOIC |
| l6226pdtr | STMicroelectronics | IC DRVR DUAL FULL BRDG 36PWRSOIC |
| l6226q | STMicroelectronics | IC DRIVER FULL BRG DUAL 32VFQFPN |
| l6226qtr | STMicroelectronics | IC DVR FULL BRIDGE DUAL 32VFQFPN |
| l6226qtr | STMicroelectronics | IC DVR FULL BRIDGE DUAL 32VFQFPN |
| l6226qtr | STMicroelectronics | IC DVR FULL BRIDGE DUAL 32VFQFPN |
| l6227d | STMicroelectronics | IC DRVR DUAL FULL BRDG 24-SOIC |
| l6227dtr | STMicroelectronics | IC DRVR DUAL FULL-BRG PWM 24SOIC |
| l6227dtr | STMicroelectronics | IC DRVR DUAL FULL-BRG PWM 24SOIC |
| l6227dtr | STMicroelectronics | IC DRVR DUAL FULL-BRG PWM 24SOIC |
| l6227n | STMicroelectronics | IC DRIVER FULL BRIDGE DUAL 24DIP |
| l6227pd | STMicroelectronics | IC DRVR DUAL FULL BRDG 36PWRSOIC |
| l6227pdtr | STMicroelectronics | IC DRVR FULL BRDG DUAL 36PWRSOIC |
| l6227pdtr | STMicroelectronics | IC DRVR FULL BRDG DUAL 36PWRSOIC |
| l6227pdtr | STMicroelectronics | IC DRVR FULL BRDG DUAL 36PWRSOIC |
| l6227q | STMicroelectronics | IC DRIVER FULL BRDG PWM 32VFQFPN |
| l6227qtr | STMicroelectronics | IC DVR FULL BRIDGE DUAL 32VFQFPN |
| l6227qtr | STMicroelectronics | IC DVR FULL BRIDGE DUAL 32VFQFPN |
| l6227qtr | STMicroelectronics | IC DVR FULL BRIDGE DUAL 32VFQFPN |
| l6228d | STMicroelectronics | IC DRIVER STEPPER MOTOR 24-SOIC |
| l6228dtr | STMicroelectronics | IC DRIVER STEP BIPOLAR 24-SOIC |
| l6228dtr | STMicroelectronics | IC DRIVER STEP BIPOLAR 24-SOIC |
| l6228dtr | STMicroelectronics | IC DRIVER STEP BIPOLAR 24-SOIC |
| l6228n | STMicroelectronics | IC DRIVER STEPPER MOTOR 24PWRDIP |
| l6228pd | STMicroelectronics | IC DRIVER STEP MOTOR 36-PWRSOIC |
| l6228pdtr | STMicroelectronics | IC DRVR STEPPER MOTOR 36PWRSOIC |
| l6228pdtr | STMicroelectronics | IC DRVR STEPPER MOTOR 36PWRSOIC |
| l6228pdtr | STMicroelectronics | IC DRVR STEPPER MOTOR 36PWRSOIC |
| l6228q | STMicroelectronics | IC DMS DRIVER MOTOR 32-VFQFPN |
| l6228qtr | STMicroelectronics | IC DVR BIPO STEP MOTOR 32-VFQFPN |
| l6228qtr | STMicroelectronics | IC DVR BIPO STEP MOTOR 32-VFQFPN |
| l6228qtr | STMicroelectronics | IC DVR BIPO STEP MOTOR 32-VFQFPN |
| l6229d | STMicroelectronics | IC MOTOR DRIVER 3PHASE 24-SOIC |