IC,BUS TRANSCEIVER,SINGLE,8-BIT,ALS-TTL,DIP,24PIN,PLASTIC
| Parameter Name | Attribute value |
| Is it Rohs certified? | incompatible |
| Maker | Texas Instruments |
| package instruction | DIP, DIP24,.6 |
| Reach Compliance Code | unknown |
| Control type | INDEPENDENT CONTROL |
| Counting direction | BIDIRECTIONAL |
| JESD-30 code | R-PDIP-T24 |
| JESD-609 code | e0 |
| Logic integrated circuit type | REGISTERED BUS TRANSCEIVER |
| MaximumI(ol) | 0.024 A |
| Number of digits | 8 |
| Number of functions | 1 |
| Number of terminals | 24 |
| Maximum operating temperature | 70 °C |
| Minimum operating temperature | |
| Output characteristics | 3-STATE |
| Output polarity | TRUE |
| Package body material | PLASTIC/EPOXY |
| encapsulated code | DIP |
| Encapsulate equivalent code | DIP24,.6 |
| Package shape | RECTANGULAR |
| Package form | IN-LINE |
| power supply | 5 V |
| 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 |
| Trigger type | POSITIVE EDGE |
| DM74ALS646N/A+ | DM54ALS646J | DM74ALS646WM/A+ | DM74ALS646NT/A+ | |
|---|---|---|---|---|
| Description | IC,BUS TRANSCEIVER,SINGLE,8-BIT,ALS-TTL,DIP,24PIN,PLASTIC | IC,BUS TRANSCEIVER,SINGLE,8-BIT,ALS-TTL,DIP,24PIN,CERAMIC | IC,BUS TRANSCEIVER,SINGLE,8-BIT,ALS-TTL,SOP,24PIN,PLASTIC | IC,BUS TRANSCEIVER,SINGLE,8-BIT,ALS-TTL,DIP,24PIN,PLASTIC |
| Is it Rohs certified? | incompatible | incompatible | incompatible | incompatible |
| Maker | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| package instruction | DIP, DIP24,.6 | DIP, DIP24,.6 | SOP, SOP24,.4 | DIP, DIP24,.3 |
| Reach Compliance Code | unknown | unknown | unknown | unknown |
| Control type | INDEPENDENT CONTROL | INDEPENDENT CONTROL | INDEPENDENT CONTROL | INDEPENDENT CONTROL |
| Counting direction | BIDIRECTIONAL | BIDIRECTIONAL | BIDIRECTIONAL | BIDIRECTIONAL |
| JESD-30 code | R-PDIP-T24 | R-XDIP-T24 | R-PDSO-G24 | R-PDIP-T24 |
| JESD-609 code | e0 | e0 | e0 | e0 |
| Logic integrated circuit type | REGISTERED BUS TRANSCEIVER | REGISTERED BUS TRANSCEIVER | REGISTERED BUS TRANSCEIVER | REGISTERED BUS TRANSCEIVER |
| MaximumI(ol) | 0.024 A | 0.012 A | 0.024 A | 0.024 A |
| Number of digits | 8 | 8 | 8 | 8 |
| Number of functions | 1 | 1 | 1 | 1 |
| Number of terminals | 24 | 24 | 24 | 24 |
| Maximum operating temperature | 70 °C | 125 °C | 70 °C | 70 °C |
| Output characteristics | 3-STATE | 3-STATE | 3-STATE | 3-STATE |
| Output polarity | TRUE | TRUE | TRUE | TRUE |
| Package body material | PLASTIC/EPOXY | CERAMIC | PLASTIC/EPOXY | PLASTIC/EPOXY |
| encapsulated code | DIP | DIP | SOP | DIP |
| Encapsulate equivalent code | DIP24,.6 | DIP24,.6 | SOP24,.4 | DIP24,.3 |
| Package shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package form | IN-LINE | IN-LINE | SMALL OUTLINE | 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 | NO | YES | NO |
| technology | TTL | TTL | TTL | TTL |
| Temperature level | COMMERCIAL | MILITARY | 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 | GULL WING | THROUGH-HOLE |
| Terminal pitch | 2.54 mm | 2.54 mm | 1.27 mm | 2.54 mm |
| Terminal location | DUAL | DUAL | DUAL | DUAL |
| Trigger type | POSITIVE EDGE | POSITIVE EDGE | POSITIVE EDGE | POSITIVE EDGE |
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