Marking of electronic components, SMD Codes L9x, L9x**. HD74LV1G66A, R1121N291A, R3111N392C, RN5RG49AA, RN5RY391A, ic marking code.
| PartNumber | Marking code | Manufacturer | Package |
|---|---|---|---|
| HD74LV1G66A | L9x | CMPAK-5 | |
| R1121N291A | L9xx | SOT-23-5 | |
| R3111N392C | L9xx | SOT-23-3 | |
| RN5RG49AA | L9xx | SOT-23-5 | |
| RN5RY391A | L9xx | SOT-23-5 | |
| TC1223-3.6VCT | L9xx | SOT-23A-5 |