Parallel I/O Port, 24 I/O, CMOS, CDIP40, HERMETIC SEALED, CERAMIC, DIP-40
| Parameter Name | Attribute value |
| Parts packaging code | DIP |
| package instruction | DIP, |
| Contacts | 40 |
| Reach Compliance Code | unknown |
| ECCN code | EAR99 |
| JESD-30 code | R-CDIP-T40 |
| length | 52.324 mm |
| Number of I/O lines | 24 |
| Number of ports | 3 |
| Number of terminals | 40 |
| Maximum operating temperature | 70 °C |
| Minimum operating temperature | |
| Package body material | CERAMIC, METAL-SEALED COFIRED |
| encapsulated code | DIP |
| Package shape | RECTANGULAR |
| Package form | IN-LINE |
| Certification status | Not Qualified |
| Maximum seat height | 5.715 mm |
| Maximum supply voltage | 5.5 V |
| Minimum supply voltage | 4.5 V |
| 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 |
| width | 15.24 mm |
| uPs/uCs/peripheral integrated circuit type | PARALLEL IO PORT, GENERAL PURPOSE |
| Base Number Matches | 1 |

| D82C55A-2 | ID82C55A | ID82C55A-2 | P82C55A-2 | D82C55A | P82C55A | |
|---|---|---|---|---|---|---|
| Description | Parallel I/O Port, 24 I/O, CMOS, CDIP40, HERMETIC SEALED, CERAMIC, DIP-40 | Parallel I/O Port, 24 I/O, CMOS, CDIP40, HERMETIC SEALED, CERAMIC, DIP-40 | Parallel I/O Port, 24 I/O, CMOS, CDIP40, HERMETIC SEALED, CERAMIC, DIP-40 | Parallel I/O Port, 24 I/O, CMOS, PDIP40, PLASTIC, DIP-40 | Parallel I/O Port, 24 I/O, CMOS, CDIP40, HERMETIC SEALED, CERAMIC, DIP-40 | Parallel I/O Port, 24 I/O, CMOS, PDIP40, PLASTIC, DIP-40 |
| Parts packaging code | DIP | DIP | DIP | DIP | DIP | DIP |
| package instruction | DIP, | HERMETIC SEALED, CERAMIC, DIP-40 | DIP, | PLASTIC, DIP-40 | DIP, | PLASTIC, DIP-40 |
| Contacts | 40 | 40 | 40 | 40 | 40 | 40 |
| Reach Compliance Code | unknown | unknown | unknown | unknown | unknown | unknow |
| ECCN code | EAR99 | EAR99 | EAR99 | EAR99 | EAR99 | EAR99 |
| JESD-30 code | R-CDIP-T40 | R-CDIP-T40 | R-CDIP-T40 | R-PDIP-T40 | R-CDIP-T40 | R-PDIP-T40 |
| length | 52.324 mm | 52.324 mm | 52.324 mm | 52.2605 mm | 52.324 mm | 52.2605 mm |
| Number of I/O lines | 24 | 24 | 24 | 24 | 24 | 24 |
| Number of ports | 3 | 3 | 3 | 3 | 3 | 3 |
| Number of terminals | 40 | 40 | 40 | 40 | 40 | 40 |
| Maximum operating temperature | 70 °C | 70 °C | 70 °C | 70 °C | 70 °C | 70 °C |
| Package body material | CERAMIC, METAL-SEALED COFIRED | CERAMIC, METAL-SEALED COFIRED | CERAMIC, METAL-SEALED COFIRED | PLASTIC/EPOXY | CERAMIC, METAL-SEALED COFIRED | PLASTIC/EPOXY |
| encapsulated code | DIP | DIP | DIP | DIP | DIP | DIP |
| Package shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package form | IN-LINE | IN-LINE | IN-LINE | IN-LINE | IN-LINE | IN-LINE |
| Certification status | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
| Maximum seat height | 5.715 mm | 5.715 mm | 5.715 mm | 5.461 mm | 5.715 mm | 5.461 mm |
| Maximum supply voltage | 5.5 V | 5.5 V | 5.5 V | 5.5 V | 5.5 V | 5.5 V |
| Minimum supply voltage | 4.5 V | 4.5 V | 4.5 V | 4.5 V | 4.5 V | 4.5 V |
| Nominal supply voltage | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V |
| surface mount | NO | NO | NO | NO | NO | NO |
| technology | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS |
| Temperature level | COMMERCIAL | COMMERCIAL | COMMERCIAL | COMMERCIAL | COMMERCIAL | COMMERCIAL |
| Terminal form | THROUGH-HOLE | THROUGH-HOLE | THROUGH-HOLE | THROUGH-HOLE | THROUGH-HOLE | THROUGH-HOLE |
| Terminal pitch | 2.54 mm | 2.54 mm | 2.54 mm | 2.54 mm | 2.54 mm | 2.54 mm |
| Terminal location | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL |
| width | 15.24 mm | 15.24 mm | 15.24 mm | 15.24 mm | 15.24 mm | 15.24 mm |
| uPs/uCs/peripheral integrated circuit type | PARALLEL IO PORT, GENERAL PURPOSE | PARALLEL IO PORT, GENERAL PURPOSE | PARALLEL IO PORT, GENERAL PURPOSE | PARALLEL IO PORT, GENERAL PURPOSE | PARALLEL IO PORT, GENERAL PURPOSE | PARALLEL IO PORT, GENERAL PURPOSE |
| Maker | - | AMD | - | AMD | AMD | AMD |