Telephone Dialer Circuit, PDIP28, PLASTIC, DIP-28
| Parameter Name | Attribute value |
| Parts packaging code | DIP |
| package instruction | DIP, |
| Contacts | 28 |
| Reach Compliance Code | unknown |
| Other features | SELECTABLE MAKE/BREAK RATIO 1:2 |
| JESD-30 code | R-PDIP-T28 |
| length | 35.6 mm |
| damage rate | 1:1.5 |
| Number of functions | 1 |
| Number of terminals | 28 |
| Maximum operating temperature | 70 °C |
| Minimum operating temperature | -20 °C |
| Package body material | PLASTIC/EPOXY |
| encapsulated code | DIP |
| Package shape | RECTANGULAR |
| Package form | IN-LINE |
| Certification status | Not Qualified |
| Maximum seat height | 5.7 mm |
| Maximum slew rate | 1.5 mA |
| Nominal supply voltage | 5 V |
| surface mount | NO |
| Telecom integrated circuit types | TELEPHONE DIALER CIRCUIT |
| Temperature level | COMMERCIAL |
| Terminal form | THROUGH-HOLE |
| Terminal pitch | 2.54 mm |
| Terminal location | DUAL |
| width | 15.24 mm |
| Base Number Matches | 1 |