LS SERIES, 4-BIT EXCHANGER, TRUE OUTPUT, CDIP20
| Parameter Name | Attribute value |
| Is it lead-free? | Contains lead |
| Is it Rohs certified? | incompatible |
| Maker | Texas Instruments |
| package instruction | DIP, DIP20,.3 |
| Reach Compliance Code | not_compliant |
| ECCN code | 3A001.A.2.C |
| Other features | UNIVERSAL EXCHANGER |
| series | LS |
| JESD-30 code | R-GDIP-T20 |
| length | 24.195 mm |
| Load capacitance (CL) | 45 pF |
| Logic integrated circuit type | BUS EXCHANGER |
| Number of digits | 4 |
| Number of functions | 1 |
| Number of ports | 3 |
| Number of terminals | 20 |
| Maximum operating temperature | 125 °C |
| Minimum operating temperature | -55 °C |
| Output characteristics | OPEN-COLLECTOR |
| Output polarity | TRUE |
| Package body material | CERAMIC, GLASS-SEALED |
| encapsulated code | DIP |
| Encapsulate equivalent code | DIP20,.3 |
| Package shape | RECTANGULAR |
| Package form | IN-LINE |
| Peak Reflow Temperature (Celsius) | NOT SPECIFIED |
| power supply | 5 V |
| Maximum supply current (ICC) | 90 mA |
| propagation delay (tpd) | 30 ns |
| Certification status | Not Qualified |
| Maximum seat height | 5.08 mm |
| Maximum supply voltage (Vsup) | 5.5 V |
| Minimum supply voltage (Vsup) | 4.5 V |
| Nominal supply voltage (Vsup) | 5 V |
| surface mount | NO |
| technology | TTL |
| Temperature level | MILITARY |
| Terminal form | THROUGH-HOLE |
| Terminal pitch | 2.54 mm |
| Terminal location | DUAL |
| Maximum time at peak reflow temperature | NOT SPECIFIED |
| width | 7.62 mm |
| SN54LS448J | SN74LS440N | SN74LS441N | SN54LS443J | SN74LS443J | SN74LS443N | |
|---|---|---|---|---|---|---|
| Description | LS SERIES, 4-BIT EXCHANGER, TRUE OUTPUT, CDIP20 | LS SERIES, 4-BIT EXCHANGER, TRUE OUTPUT, PDIP20 | LS SERIES, 4-BIT EXCHANGER, INVERTED OUTPUT, DIP20, DIP-20 | IC LS SERIES, 4-BIT EXCHANGER, INVERTED OUTPUT, CDIP20, Bus Driver/Transceiver | LS SERIES, 4-BIT EXCHANGER, INVERTED OUTPUT, CDIP20 | LS SERIES, 4-BIT EXCHANGER, INVERTED OUTPUT, PDIP20 |
| Is it Rohs certified? | incompatible | incompatible | incompatible | incompatible | incompatible | incompatible |
| Maker | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| package instruction | DIP, DIP20,.3 | DIP, DIP20,.3 | DIP, DIP20,.3 | DIP, DIP20,.3 | DIP, DIP20,.3 | DIP, DIP20,.3 |
| Reach Compliance Code | not_compliant | not_compliant | not_compliant | not_compliant | not_compliant | not_compliant |
| Other features | UNIVERSAL EXCHANGER | UNIVERSAL EXCHANGER | UNIVERSAL EXCHANGER | UNIVERSAL EXCHANGER | UNIVERSAL EXCHANGER | UNIVERSAL EXCHANGER |
| series | LS | LS | LS | LS | LS | LS |
| JESD-30 code | R-GDIP-T20 | R-PDIP-T20 | R-XDIP-T20 | R-GDIP-T20 | R-GDIP-T20 | R-PDIP-T20 |
| length | 24.195 mm | 24.325 mm | 24.325 mm | 24.195 mm | 24.195 mm | 24.325 mm |
| Load capacitance (CL) | 45 pF | 45 pF | 45 pF | 45 pF | 45 pF | 45 pF |
| Logic integrated circuit type | BUS EXCHANGER | BUS EXCHANGER | BUS EXCHANGER | BUS EXCHANGER | BUS EXCHANGER | BUS EXCHANGER |
| Number of digits | 4 | 4 | 4 | 4 | 4 | 4 |
| Number of functions | 1 | 1 | 1 | 1 | 1 | 1 |
| Number of ports | 3 | 3 | 3 | 3 | 3 | 3 |
| Number of terminals | 20 | 20 | 20 | 20 | 20 | 20 |
| Maximum operating temperature | 125 °C | 70 °C | 70 °C | 125 °C | 70 °C | 70 °C |
| Output characteristics | OPEN-COLLECTOR | OPEN-COLLECTOR | OPEN-COLLECTOR | 3-STATE | 3-STATE | 3-STATE |
| Output polarity | TRUE | TRUE | INVERTED | INVERTED | INVERTED | INVERTED |
| Package body material | CERAMIC, GLASS-SEALED | PLASTIC/EPOXY | UNSPECIFIED | CERAMIC, GLASS-SEALED | CERAMIC, GLASS-SEALED | PLASTIC/EPOXY |
| encapsulated code | DIP | DIP | DIP | DIP | DIP | DIP |
| Encapsulate equivalent code | DIP20,.3 | DIP20,.3 | DIP20,.3 | DIP20,.3 | DIP20,.3 | DIP20,.3 |
| Package shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package form | IN-LINE | IN-LINE | IN-LINE | IN-LINE | IN-LINE | IN-LINE |
| Peak Reflow Temperature (Celsius) | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED |
| power supply | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V |
| Maximum supply current (ICC) | 90 mA | 90 mA | 90 mA | 90 mA | 90 mA | 90 mA |
| propagation delay (tpd) | 30 ns | 30 ns | 30 ns | 13 ns | 13 ns | 13 ns |
| Certification status | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
| Maximum seat height | 5.08 mm | 5.08 mm | 5.08 mm | 5.08 mm | 5.08 mm | 5.08 mm |
| Maximum supply voltage (Vsup) | 5.5 V | 5.25 V | 5.25 V | 5.5 V | 5.25 V | 5.25 V |
| Minimum supply voltage (Vsup) | 4.5 V | 4.75 V | 4.5 V | 4.5 V | 4.75 V | 4.75 V |
| Nominal supply voltage (Vsup) | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V |
| surface mount | NO | NO | NO | NO | NO | NO |
| technology | TTL | TTL | TTL | TTL | TTL | TTL |
| Temperature level | MILITARY | COMMERCIAL | COMMERCIAL | MILITARY | COMMERCIAL | COMMERCIAL |
| Terminal form | THROUGH-HOLE | THROUGH-HOLE | THROUGH-HOLE | THROUGH-HOLE | THROUGH-HOLE | THROUGH-HOLE |
| Terminal pitch | 2.54 mm | 2.54 mm | 2.54 mm | 2.54 mm | 2.54 mm | 2.54 mm |
| Terminal location | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL |
| Maximum time at peak reflow temperature | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED |
| width | 7.62 mm | 7.62 mm | 7.62 mm | 7.62 mm | 7.62 mm | 7.62 mm |
| Is it lead-free? | Contains lead | - | - | Contains lead | Contains lead | Contains lead |
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