Digital Transmission Interface, Basic, CMOS, CDIP22,
| Parameter Name | Attribute value |
| Is it Rohs certified? | incompatible |
| Reach Compliance Code | unknow |
| data rate | 160 Mbps |
| ISDN access rate | BASIC |
| JESD-30 code | R-XDIP-T22 |
| Number of terminals | 22 |
| Maximum operating temperature | 70 °C |
| Minimum operating temperature | |
| Package body material | CERAMIC |
| encapsulated code | DIP |
| Encapsulate equivalent code | DIP22,.4 |
| Package shape | RECTANGULAR |
| Package form | IN-LINE |
| power supply | 5 V |
| Certification status | Not Qualified |
| reference point | S |
| 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 |
| Base Number Matches | 1 |

| MT8972AC | MT8972AE | MT8972AP | |
|---|---|---|---|
| Description | Digital Transmission Interface, Basic, CMOS, CDIP22, | Digital Transmission Interface, Basic, CMOS, PDIP22, | Digital Transmission Interface, Basic, CMOS, PQCC28, |
| Is it Rohs certified? | incompatible | incompatible | incompatible |
| Reach Compliance Code | unknow | unknow | unknow |
| data rate | 160 Mbps | 160 Mbps | 160 Mbps |
| ISDN access rate | BASIC | BASIC | BASIC |
| JESD-30 code | R-XDIP-T22 | R-PDIP-T22 | S-PQCC-J28 |
| Number of terminals | 22 | 22 | 28 |
| Maximum operating temperature | 70 °C | 70 °C | 70 °C |
| Package body material | CERAMIC | PLASTIC/EPOXY | PLASTIC/EPOXY |
| encapsulated code | DIP | DIP | QCCJ |
| Encapsulate equivalent code | DIP22,.4 | DIP22,.4 | LDCC28,.5SQ |
| Package shape | RECTANGULAR | RECTANGULAR | SQUARE |
| Package form | IN-LINE | IN-LINE | CHIP CARRIER |
| power supply | 5 V | 5 V | 5 V |
| Certification status | Not Qualified | Not Qualified | Not Qualified |
| reference point | S | S | S |
| Nominal supply voltage | 5 V | 5 V | 5 V |
| surface mount | NO | NO | YES |
| technology | CMOS | CMOS | CMOS |
| Temperature level | COMMERCIAL | COMMERCIAL | COMMERCIAL |
| Terminal form | THROUGH-HOLE | THROUGH-HOLE | J BEND |
| Terminal pitch | 2.54 mm | 2.54 mm | 1.27 mm |
| Terminal location | DUAL | DUAL | QUAD |
| Base Number Matches | 1 | 1 | 1 |