The SN74ALS33AN is an advanced low-power Schottky (ALS) device manufactured by Texas Instruments, a leading global semiconductor company.

• Product: SN74ALS33AN
• Type: quadruple 2-input positive-NOR gate
• Boolean function: Y = A + B or Y = A • B in positive logic.
• Recommended VCC range: 4.5 to 5.5 volts
• Typical VOH: 2.7 volts
• Typical VOL: 0.5 volts
• Operating Temperature Range: -40°C to 85°C
• Package: 14-pin plastic DIP (Dual In-Line Package)
• Low power consumption: Maximum ICC of 20 mA
• Noise immunity: Noise margin of 0.8V @ 25°C