SN74LS642NS
PROTOTYPEManufacturer: Texas Instruments
Categories: Buffers, Drivers, Receivers, Transceivers
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Texas Instruments SN74LS642NS is an 8-bit, inverting transceiver from the 74LS series. This octal transceiver features open-collector outputs, capable of sourcing 24mA and sinking 100µA. The device operates from a 4.75V to 5.25V supply range and is designed for surface-mount applications, housed in a 20-SOIC package. With a single 8-bit element, it is suitable for digital communication and signal buffering in various industrial and commercial systems. The operating temperature range is 0°C to 70°C.
Additional Information
Series: 74LSRoHS 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 | 4.75V ~ 5.25V |
| Input Type | - |
| Number of Bits per Element | 8 |
| Current - Output High, Low | 100µA, 24mA |
| Supplier Device Package | 20-SO |
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