74LS20
74LS20 Dual 4-Input NAND Gate – 7420
EGP 18
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74LS20 Dual 4-Input NAND Gate – 7420 Specifications TYPE DESCRIPTION Category Integrated Circuits (ICs) Mfr Texas Instruments Series 74LS Package Tube Part Status Active Logic Type NAND Gate Number of Circuits 2 Number of Inputs 4 Features – Voltage – Supply 4.75V ~ 5.25V Current – Quiescent (Max) 800 ?A Current – Output High, Low 400?A, 8mA Logic Level – Low 0.8V Logic Level – High 2V Max Propagation Delay @ V, Max CL 15ns @ 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) Base Product Number 74LS20 Datasheet: 74LS20 Related Products: 74xx ICs
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