TI (Texas Instruments) CD4011BMJ Technology: CMOS Package Shape: RECTANGULAR Terminal Pitch: 2.54 mm Terminal Finish: NOT SPECIFIED Number of Functions: 4 Temperature Grade: MILITARY Operating Temperature-Max: 125 Cel Operating Temperature-Min: -55 Cel Supply Voltage-Max (Vsup): 15 V Supply Voltage-Min (Vsup): 3 V Supply Voltage-Nom (Vsup): 5 V Logic IC Type: NAND Number of Inputs: 2 Propagation Delay (tpd): 250 ns