Catalog > Semiconductors > IC - Voltage Regulators 74ALS33 Quadruple 2-Input Positive-NOR Buffers with Open-Collector Outputs 14Pin Part No: 74ALS33 6.33 ZAR inc for 1 Each (Quoting) Add to Cart Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Specifications Number of Circuits 4 Number of Inputs 2 Features Open Collector Voltage - Supply 4.5V ~ 5.5V Current - Output High, Low -, 24mA Input Logic Level - Low 0.8V Input Logic Level - High 2V Max Propagation Delay @ V, Max CL 33ns @ 5V, 50pF Operating Temperature 0°C ~ 70°C Mounting Type Through Hole Supplier Device Package 14-PDIP Package / Case 14-DIP (0.300", 7.62mm)