Texas Instruments 20-SOIC SN74ALS642A-1DW

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The SN74ALS642A-1DW is an octal bus transceiver from Texas Instruments, part of the 74ALS logic family, which operates within a standard temperature range. This device is designed for bidirectional data transfer between buses with separate voltage levels and is available in a 20-SOIC package. The datasheet provides pinout details, circuit diagrams, and functional specifications. As of my knowledge cutoff in 2023, it's crucial to verify current availability, pricing