Marking of electronic components, SMD Codes HB158, HB158**. SN74AHCT158DBR, SN74AHCT158DGVR, SN74AHCT158PW, ic marking code.
| PartNumber | Marking code | Manufacturer | Package |
|---|---|---|---|
| SN74AHCT158DBR | HB158 | SSOP-16 | |
| SN74AHCT158DGVR | HB158 | TVSOP-16 | |
| SN74AHCT158PW | HB158 | TSSOP-16 |