Marking of electronic components, SMD Codes HC688, HC688**. SN74HC688DW, SN74HC688PWR, CD74HC688M, CD74HC688NSR, ic marking code.
| PartNumber | Marking code | Manufacturer | Package |
|---|---|---|---|
| SN74HC688DW | HC688 | SOIC-20W | |
| SN74HC688PWR | HC688 | TSSOP-20 | |
| CD74HC688M | HC688M | SOIC-20W | |
| CD74HC688NSR | HC688M | SOP-20 |