IC,BUS TRANSCEIVER,SINGLE,8-BIT,AS-TTL,DIP,20PIN,CERAMIC
| Parameter Name | Attribute value |
| Is it Rohs certified? | incompatible |
| package instruction | DIP, DIP20,.3 |
| Reach Compliance Code | compliant |
| Control type | COMMON CONTROL |
| Counting direction | BIDIRECTIONAL |
| JESD-30 code | R-XDIP-T20 |
| JESD-609 code | e0 |
| Number of digits | 8 |
| Number of functions | 1 |
| Number of terminals | 20 |
| Maximum operating temperature | 125 °C |
| Minimum operating temperature | -55 °C |
| Output characteristics | 3-STATE |
| Output polarity | TRUE |
| Package body material | CERAMIC |
| encapsulated code | DIP |
| Encapsulate equivalent code | DIP20,.3 |
| Package shape | RECTANGULAR |
| Package form | IN-LINE |
| power supply | 5 V |
| Certification status | Not Qualified |
| Filter level | 38535Q/M;38534H;883B |
| Nominal supply voltage (Vsup) | 5 V |
| surface mount | NO |
| technology | TTL |
| Temperature level | MILITARY |
| Terminal surface | Tin/Lead (Sn/Pb) |
| Terminal form | THROUGH-HOLE |
| Terminal pitch | 2.54 mm |
| Terminal location | DUAL |
| Base Number Matches | 1 |
| DM54AS645J/883B | DM74AS645WM | DM74AS645N/B+ | DM74AS645N/A+ | |
|---|---|---|---|---|
| Description | IC,BUS TRANSCEIVER,SINGLE,8-BIT,AS-TTL,DIP,20PIN,CERAMIC | IC AS SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDSO20, 0.300 INCH, PLASTIC, SOIC-20, Bus Driver/Transceiver | IC,BUS TRANSCEIVER,SINGLE,8-BIT,AS-TTL,DIP,20PIN,PLASTIC | IC,BUS TRANSCEIVER,SINGLE,8-BIT,AS-TTL,DIP,20PIN,PLASTIC |
| Is it Rohs certified? | incompatible | incompatible | incompatible | incompatible |
| package instruction | DIP, DIP20,.3 | 0.300 INCH, PLASTIC, SOIC-20 | DIP, DIP20,.3 | DIP, DIP20,.3 |
| Reach Compliance Code | compliant | unknown | unknown | unknown |
| Control type | COMMON CONTROL | COMMON CONTROL | COMMON CONTROL | COMMON CONTROL |
| Counting direction | BIDIRECTIONAL | BIDIRECTIONAL | BIDIRECTIONAL | BIDIRECTIONAL |
| JESD-30 code | R-XDIP-T20 | R-PDSO-G20 | R-PDIP-T20 | R-PDIP-T20 |
| JESD-609 code | e0 | e0 | e0 | e0 |
| Number of digits | 8 | 8 | 8 | 8 |
| Number of functions | 1 | 1 | 1 | 1 |
| Number of terminals | 20 | 20 | 20 | 20 |
| Maximum operating temperature | 125 °C | 70 °C | 70 °C | 70 °C |
| Output characteristics | 3-STATE | 3-STATE | 3-STATE | 3-STATE |
| Output polarity | TRUE | TRUE | TRUE | TRUE |
| Package body material | CERAMIC | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| encapsulated code | DIP | SOP | DIP | DIP |
| Encapsulate equivalent code | DIP20,.3 | SOP20,.4 | DIP20,.3 | DIP20,.3 |
| Package shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package form | IN-LINE | SMALL OUTLINE | IN-LINE | IN-LINE |
| power supply | 5 V | 5 V | 5 V | 5 V |
| Nominal supply voltage (Vsup) | 5 V | 5 V | 5 V | 5 V |
| surface mount | NO | YES | NO | NO |
| technology | TTL | TTL | TTL | TTL |
| Temperature level | MILITARY | COMMERCIAL | COMMERCIAL | COMMERCIAL |
| Terminal surface | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) |
| Terminal form | THROUGH-HOLE | GULL WING | THROUGH-HOLE | THROUGH-HOLE |
| Terminal pitch | 2.54 mm | 1.27 mm | 2.54 mm | 2.54 mm |
| Terminal location | DUAL | DUAL | DUAL | DUAL |
| Certification status | Not Qualified | Not Qualified | Not Qualified | - |
| Maker | - | National Semiconductor（TI ） | National Semiconductor（TI ） | National Semiconductor（TI ） |
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