SN5402,SN54LS02,SN54S02,SN7402

These devices contain four independent 2-input-NOR gates.

The SN5402, SN54LS02, and SN54S02 are characterized for operaTIon over the full military temperature range of -55°C to 125°C. The SN7402, SN74LS02, and SN74S02 are characterized for operaTIon from 0°C to 70°C.