Marking of electronic components, SMD Codes HC393, HC393**. SN74HC393D, SN74HC393NSR, SN74HC393PW, CD74HC393M, ic marking code.
| PartNumber | Marking code | Manufacturer | Package |
|---|---|---|---|
| SN74HC393D | HC393 | SO-14 | |
| SN74HC393NSR | HC393 | SOP-14 | |
| SN74HC393PW | HC393 | TSSOP-14 | |
| CD74HC393M | HC393M | SO-14 |