74LS37 7437 Quad 2-Input SN7437 NAND IC

Logic IC Type: NAND GATE
Load Capacitance (CL): 45.0  pF
Operating Temperature-Min: 0.0  Cel
Operating Temperature-Max: 70.0  Cel
Power Supplies (V): 5
Power Supply Current-Max (ICC): 54.0  mA
Propagation Delay (tpd): 15.0  ns
Schmitt Trigger: NO
Supply Voltage-Nom (Vsup): 5
Supply Voltage-Min (Vsup): 4.75  V
Supply Voltage-Max (Vsup): 5.25  V