Catalog > Semiconductors > Integrated Circuits Gate AND Gate AND 74LS21 Gate AND Positive Dual 4Input 14PD 3.85 ZAR inc for 1 Each 1168 in Stock Add Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Specifications Logic Type AND Gate Number of Circuits 2 Number of Inputs 4 Voltage - Supply 4.75V ~ 5.25V Current - Output High, Low 400µA, 8mA Input Logic Level - Low 0.8V Input Logic Level - High 2V Max Propagation Delay @ V, Max CL 20ns @ 5V, 15pF Operating Temperature 0°C ~ 70°C Mounting Type Through Hole Supplier Device Package 14-PDIP Package / Case 14-DIP (0.300", 7.62mm)