Specification	SN74LS20N

Current - Output High	400 µA
Current - Output Low	8 mA
Current - Quiescent (Max)	800 µA
Input Logic Level - High	2 V
Input Logic Level - Low (Voltage)	0.8 V
Logic Type	NAND Gate
Max CL	15 pF
Max Propagation Delay	15 ns
Mounting Type	Through Hole
Number of Circuits	2
Number of Inputs	4
Operating Temperature (Max)	70 °C
Operating Temperature (Min)	0 °C
Package Length	0.3 in
Package Name	14-DIP, 14-PDIP
Package Width	7.62 mm
Voltage - Supply (Maximum)	5.25 V
Voltage - Supply (Minimum)	4.75 V

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