Texas Instruments 20-SOIC SN74ALS638A-1DW

The SN74ALS638A-1DW is a quadruple 2-input positive OR gate IC from Texas Instruments, part of the 74ALS family. This device operates with low power consumption and is fabricated using advanced Schottky TTL technology for high speed operation while ensuring low noise immunity and power dissipation. It comes in a DIP (Dual In-line Package) form factor and is suitable for digital logic applications where multiple OR functions are required. The '1' suffix typically indicates a commercial temperature range, and 'DW' refers to the package type. For detailed specifications and pin configuration, refer to the manufacturer's datasheet.