SN74ALS642A-1NS
PROTOTYPEManufacturer: Texas Instruments
Categories: Buffers, Drivers, Receivers, Transceivers
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Texas Instruments SN74ALS642A-1NS is an 8-bit, inverting transceiver from the 74ALS series. This device features open-collector outputs, providing a specific current sinking capability of 24mA. Designed for surface mounting, it is supplied in a 20-SOIC package. The transceiver operates over a temperature range of 0°C to 70°C and requires a supply voltage between 4.5V and 5.5V. This component is commonly utilized in industrial automation, telecommunications infrastructure, and general-purpose logic applications requiring high-speed data transmission with robust output stages.
Additional Information
Series: 74ALSRoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDownload Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 20-SOIC (0.209"", 5.30mm Width) |
| Output Type | Open Collector |
| Mounting Type | Surface Mount |
| Number of Elements | 1 |
| Logic Type | Transceiver, Inverting |
| Operating Temperature | 0°C ~ 70°C (TA) |
| Voltage - Supply | 4.5V ~ 5.5V |
| Input Type | - |
| Number of Bits per Element | 8 |
| Current - Output High, Low | 100µA, 24mA |
| Supplier Device Package | 20-SO |
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