IC,BUFFER/DRIVER,DUAL,4-BIT,AS-TTL,DIP,20PIN,CERAMIC
| Parameter Name | Attribute value |
| Is it Rohs certified? | incompatible |
| package instruction | DIP, DIP20,.3 |
| Reach Compliance Code | unknown |
| Control type | ENABLE LOW |
| JESD-30 code | R-XDIP-T20 |
| JESD-609 code | e0 |
| Logic integrated circuit type | BUS DRIVER |
| MaximumI(ol) | 0.064 A |
| Number of digits | 4 |
| Number of functions | 2 |
| Number of terminals | 20 |
| Maximum operating temperature | 70 °C |
| Minimum operating temperature | |
| Output characteristics | 3-STATE |
| Output polarity | INVERTED |
| Package body material | CERAMIC |
| encapsulated code | DIP |
| Encapsulate equivalent code | DIP20,.3 |
| Package shape | RECTANGULAR |
| Package form | IN-LINE |
| power supply | 5 V |
| Maximum supply current (ICC) | 75 mA |
| Prop。Delay @ Nom-Sup | 6.5 ns |
| Certification status | Not Qualified |
| Nominal supply voltage (Vsup) | 5 V |
| surface mount | NO |
| technology | TTL |
| Temperature level | COMMERCIAL |
| Terminal surface | Tin/Lead (Sn/Pb) |
| Terminal form | THROUGH-HOLE |
| Terminal pitch | 2.54 mm |
| Terminal location | DUAL |
| Base Number Matches | 1 |
| DM74AS240J | DM74AS244N/B+ | DM74AS244J | DM74AS240N/B+ | |
|---|---|---|---|---|
| Description | IC,BUFFER/DRIVER,DUAL,4-BIT,AS-TTL,DIP,20PIN,CERAMIC | IC,BUFFER/DRIVER,DUAL,4-BIT,AS-TTL,DIP,20PIN,PLASTIC | IC,BUFFER/DRIVER,DUAL,4-BIT,AS-TTL,DIP,20PIN,CERAMIC | IC,BUFFER/DRIVER,DUAL,4-BIT,AS-TTL,DIP,20PIN,PLASTIC |
| Is it Rohs certified? | incompatible | incompatible | incompatible | incompatible |
| package instruction | DIP, DIP20,.3 | DIP, DIP20,.3 | DIP, DIP20,.3 | DIP, DIP20,.3 |
| Reach Compliance Code | unknown | unknown | unknown | unknown |
| Control type | ENABLE LOW | ENABLE LOW | ENABLE LOW | ENABLE LOW |
| JESD-30 code | R-XDIP-T20 | R-PDIP-T20 | R-XDIP-T20 | R-PDIP-T20 |
| JESD-609 code | e0 | e0 | e0 | e0 |
| Logic integrated circuit type | BUS DRIVER | BUS DRIVER | BUS DRIVER | BUS DRIVER |
| MaximumI(ol) | 0.064 A | 0.064 A | 0.064 A | 0.064 A |
| Number of digits | 4 | 4 | 4 | 4 |
| Number of functions | 2 | 2 | 2 | 2 |
| Number of terminals | 20 | 20 | 20 | 20 |
| Maximum operating temperature | 70 °C | 70 °C | 70 °C | 70 °C |
| Output characteristics | 3-STATE | 3-STATE | 3-STATE | 3-STATE |
| Output polarity | INVERTED | TRUE | TRUE | INVERTED |
| Package body material | CERAMIC | PLASTIC/EPOXY | CERAMIC | PLASTIC/EPOXY |
| encapsulated code | DIP | DIP | DIP | DIP |
| Encapsulate equivalent code | DIP20,.3 | DIP20,.3 | DIP20,.3 | DIP20,.3 |
| Package shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package form | IN-LINE | IN-LINE | IN-LINE | IN-LINE |
| power supply | 5 V | 5 V | 5 V | 5 V |
| Maximum supply current (ICC) | 75 mA | 90 mA | 90 mA | 75 mA |
| Prop。Delay @ Nom-Sup | 6.5 ns | 6.2 ns | 6.2 ns | 6.5 ns |
| Certification status | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
| Nominal supply voltage (Vsup) | 5 V | 5 V | 5 V | 5 V |
| surface mount | NO | NO | NO | NO |
| technology | TTL | TTL | TTL | TTL |
| Temperature level | COMMERCIAL | 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 | THROUGH-HOLE | THROUGH-HOLE | THROUGH-HOLE |
| Terminal pitch | 2.54 mm | 2.54 mm | 2.54 mm | 2.54 mm |
| Terminal location | DUAL | DUAL | DUAL | DUAL |
| Base Number Matches | 1 | 1 | 1 | - |
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