General Description
The MM74C906 buffer employs monolithic CMOS technology in achieving open drain outputs. The MM74C906 consists of six inverters driving six N-channel devices. The open drain feature of these buffers makes level shifting or wire AND and wire OR functions by just the addition of pull up or pull-down resistors. All inputs are protected from static discharge by diode clamps to VCCand to ground.

FEATUREs
■Wide supply voltage range: 3V to 15V
■Guaranteed noise margin: 1V
■High noise immunity: 0.45 VCC(typ.)
■High current sourcing and sinking open drain outputs