Bus Transceivers Octal bus Transceiver
| Parameter Name | Attribute value |
| Is it lead-free? | Lead free |
| Is it Rohs certified? | conform to |
| Maker | Texas Instruments |
| Parts packaging code | SOIC |
| package instruction | SOP, SOP20,.3 |
| Contacts | 20 |
| Reach Compliance Code | unknow |
| ECCN code | EAR99 |
| SN74LS245NSRG4 | SN74LS245NE4 | SN74LS245DWRG4 | SN74LS245DWG4 | SN74LS245DBRE4 | |
|---|---|---|---|---|---|
| Description | Bus Transceivers Octal bus Transceiver | Octal bus transceivers 20-PDIP 0 to 70 | Octal bus transceivers 20-SOIC 0 to 70 | Octal bus transceivers 20-SOIC 0 to 70 | Bus Transceivers Octal bus Transceiver |
| Is it Rohs certified? | conform to | conform to | conform to | conform to | conform to |
| Maker | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Parts packaging code | SOIC | DIP | SOIC | SOIC | SSOP |
| package instruction | SOP, SOP20,.3 | DIP, DIP20,.3 | SOP, SOP20,.4 | SOP, SOP20,.4 | SSOP, SSOP20,.3 |
| Contacts | 20 | 20 | 20 | 20 | 20 |
| Reach Compliance Code | unknow | compliant | compliant | compli | compli |
| Is it lead-free? | Lead free | Lead free | - | - | Lead free |
| ECCN code | EAR99 | EAR99 | EAR99 | EAR99 | - |
| Brand Name | - | Texas Instruments | Texas Instruments | Texas Instruments | - |
| Control type | - | COMMON CONTROL | COMMON CONTROL | COMMON CONTROL | COMMON CONTROL |
| Counting direction | - | BIDIRECTIONAL | BIDIRECTIONAL | BIDIRECTIONAL | BIDIRECTIONAL |
| series | - | LS | LS | LS | LS |
| JESD-30 code | - | R-PDIP-T20 | R-PDSO-G20 | R-PDSO-G20 | R-PDSO-G20 |
| JESD-609 code | - | e4 | e4 | e4 | e4 |
| length | - | 24.33 mm | 12.8 mm | 12.8 mm | 7.2 mm |
| Load capacitance (CL) | - | 45 pF | 45 pF | 45 pF | - |
| Logic integrated circuit type | - | BUS TRANSCEIVER | BUS TRANSCEIVER | BUS TRANSCEIVER | BUS TRANSCEIVER |
| MaximumI(ol) | - | 0.024 A | 0.024 A | 0.024 A | 0.024 A |
| Number of digits | - | 8 | 8 | 8 | 8 |
| Number of functions | - | 1 | 1 | 1 | 1 |
| Number of ports | - | 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 | - | TRUE | TRUE | TRUE | TRUE |
| Package body material | - | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| encapsulated code | - | DIP | SOP | SOP | SSOP |
| Encapsulate equivalent code | - | DIP20,.3 | SOP20,.4 | SOP20,.4 | SSOP20,.3 |
| Package shape | - | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package form | - | IN-LINE | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE, SHRINK PITCH |
| method of packing | - | TUBE | TAPE AND REEL | TUBE | TAPE AND REEL |
| Peak Reflow Temperature (Celsius) | - | NOT SPECIFIED | 260 | 260 | 260 |
| power supply | - | 5 V | 5 V | 5 V | 5 V |
| Maximum supply current (ICC) | - | 0.09 mA | 90 mA | 90 mA | - |
| propagation delay (tpd) | - | 12 ns | 12 ns | 12 ns | 12 ns |
| Certification status | - | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
| Maximum seat height | - | 5.08 mm | 2.65 mm | 2.65 mm | 2 mm |
| Maximum supply voltage (Vsup) | - | 5.25 V | 5.25 V | 5.25 V | 5.25 V |
| Minimum supply voltage (Vsup) | - | 4.75 V | 4.75 V | 4.75 V | 4.75 V |
| Nominal supply voltage (Vsup) | - | 5 V | 5 V | 5 V | 5 V |
| surface mount | - | NO | YES | YES | YES |
| technology | - | TTL | TTL | TTL | TTL |
| Temperature level | - | COMMERCIAL | COMMERCIAL | COMMERCIAL | COMMERCIAL |
| Terminal surface | - | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal form | - | THROUGH-HOLE | GULL WING | GULL WING | GULL WING |
| Terminal pitch | - | 2.54 mm | 1.27 mm | 1.27 mm | 0.65 mm |
| Terminal location | - | DUAL | DUAL | DUAL | DUAL |
| Maximum time at peak reflow temperature | - | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED |
| translate | - | N/A | N/A | N/A | N/A |
| width | - | 6.35 mm | 7.5 mm | 7.5 mm | 5.3 mm |
| Base Number Matches | - | 1 | 1 | 1 | 1 |
| Humidity sensitivity level | - | - | 1 | 1 | 1 |
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