Bus Controller, CMOS, PDIP40
| Parameter Name | Attribute value |
| Is it Rohs certified? | incompatible |
| Maker | Western Digital Corp. |
| Reach Compliance Code | unknown |
| JESD-30 code | R-PDIP-T40 |
| Number of terminals | 40 |
| Maximum operating temperature | 70 °C |
| Minimum operating temperature | |
| Package body material | PLASTIC/EPOXY |
| encapsulated code | DIP |
| Encapsulate equivalent code | DIP40,.6 |
| Package shape | RECTANGULAR |
| Package form | IN-LINE |
| power supply | 5 V |
| Certification status | Not Qualified |
| Maximum slew rate | 36 mA |
| Nominal supply voltage | 5 V |
| surface mount | NO |
| technology | CMOS |
| Temperature level | COMMERCIAL |
| Terminal form | THROUGH-HOLE |
| Terminal pitch | 2.54 mm |
| Terminal location | DUAL |

| WD33C93BPL | WD33C93BJM | |
|---|---|---|
| Description | Bus Controller, CMOS, PDIP40 | Bus Controller, CMOS, PQCC44 |
| Is it Rohs certified? | incompatible | incompatible |
| Maker | Western Digital Corp. | Western Digital Corp. |
| Reach Compliance Code | unknown | unknown |
| JESD-30 code | R-PDIP-T40 | S-PQCC-J44 |
| Number of terminals | 40 | 44 |
| Maximum operating temperature | 70 °C | 70 °C |
| Package body material | PLASTIC/EPOXY | PLASTIC/EPOXY |
| encapsulated code | DIP | QCCJ |
| Encapsulate equivalent code | DIP40,.6 | LDCC44,.7SQ |
| Package shape | RECTANGULAR | SQUARE |
| Package form | IN-LINE | CHIP CARRIER |
| power supply | 5 V | 5 V |
| Certification status | Not Qualified | Not Qualified |
| Maximum slew rate | 36 mA | 36 mA |
| Nominal supply voltage | 5 V | 5 V |
| surface mount | NO | YES |
| technology | CMOS | CMOS |
| Temperature level | COMMERCIAL | COMMERCIAL |
| Terminal form | THROUGH-HOLE | J BEND |
| Terminal pitch | 2.54 mm | 1.27 mm |
| Terminal location | DUAL | QUAD |