Texas Instruments 20-SOIC SN74ALS645A-1DW

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The SN74ALS645A-1DW is a Texas Instruments-manufactured octal bus transceiver IC featuring tri-state outputs, designed for high-density 20-pin DIP packaging. This device enables bidirectional data transfer between two buses and provides true logic 3-state outputs to facilitate connection with multiple devices on the same bus. It operates within a temperature range of 0°C to 70°C and is commonly used in digital systems where data isolation and control over bus communication are essential. Data sheets, specifications, and PDF resources can be obtained from authorized distributors or directly from TI's website for detailed information and ordering options.