Marking of electronic components, SMD Codes HC4538M, HC4538M**. CD74HC4538M, CD74HC4538NSR, CD74HC4538QM96Q1, CD74HC4538QPWRQ1, ic marking code.
| PartNumber | Marking code | Manufacturer | Package |
|---|---|---|---|
| CD74HC4538M | HC4538M | SO-16 | |
| CD74HC4538NSR | HC4538M | SOP-16 | |
| CD74HC4538QM96Q1 | HC4538M | SO-16 | |
| CD74HC4538QPWRQ1 | HC4538M | TSSOP-16 |