4072 IC Dual 4-Input OR Gate

From the shop's description

Pin No Pin Name Description 1 Q0 The output of OR Gate 1 2 A0 Input 0 of OR GATE 1 3 A1 Input 1 of OR GATE 1 4 A2 Input 2 of OR GATE 1 5 A3 Input 3 of OR GATE 1 6 NC No Connection 7 VSS Source Supply 8 NC No Connection 9 B0 Input 0 of OR GATE 2 10 B1 Input 1 of OR GATE 2 11 B2 Input 2 of OR GATE 2 12 B3 Input 3 of OR GATE 2 13 Q1 The output of OR Gate 2 14 VDD Drain Supply Technical Specifications Physical Case/Package PDIP Mount Through Hole Number of Pins 14 Technical High Level Output Current -4.2 mA Input Capacitance 5 pF Logic Function OR Low Level Output Current 4.2 mA Max Operating Temperature 125 °C Max Output Current 6.8 mA Max Power Dissipation 500 mW Max Supply Voltage 18 V Min Operating Temperature -55 °C Min Supply Voltage 3 V Number of Gates 2 Number of Input Lines 4 Number of Inputs 4 Number of Output Lines 1 Number of Outputs 1 Output Current 6.8 mA Power Dissipation 500 mW Propagation Delay 90 ns Quiescent Current 5 µA Termination Through Hole Turn-On Delay Time 90 ns Datasheet