Marking of electronic components, SMD Codes HA174, HA174**. SN74AHC174DBR, SN74AHC174DGVR, SN74AHC174PWR, ic marking code.
| PartNumber | Marking code | Manufacturer | Package |
|---|---|---|---|
| SN74AHC174DBR | HA174 | SSOP-16 | |
| SN74AHC174DGVR | HA174 | TVSOP-16 | |
| SN74AHC174PWR | HA174 | TSSOP-16 |