Texas Instruments 20-SOIC SN74ALS639ADW

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The SN74ALS639ADW is a Texas Instruments-manufactured 8-bit non-inverting bus transceiver in a surface mount (SMD) package. It belongs to the SN74ALS639 series and is designed for digital signal transmission between two electrical systems with different voltage levels or logic families. This device allows bi-directional data flow and provides buffering for reliable communication on an 8-line bus. It's suitable for communication applications, supports high-speed operation, and complies with RoHS standards for lead-free components. For detailed specifications, consult the manufacturer's datasheet.