Overview: INTEGRATED CIRCUITS 74F711A, 74F711-1, 74F712A, 74F712-1 Multiplexers
Product specification IC15 Data Handbook 1990 Dec 13 Philips Semiconductors Philips Semiconductors Product specification Multiplexers
74F711A 74F711-1 74F712A 74F712-1 74F711A/74F711–1/ 74F712A/74F712–1 Quint 2-to-1 Data Selector Multiplexer (3-State) Quint 2-to-1 Data Selector Multiplexer with 30W Equivalent Output Termination Impedance (3-State) Quint 3-to-1 Data Selector Multiplexer Quint 3-to-1 Data Selector Multiplexer with 30W Equivalent Output Termination Impedance
To improve speed and noise immunity, VCC and GND side pins are used. The 74F712A/74F712-1 consist of five 3-to1 multiplexers designed for address multiplexing of dynamic RAMs and other multiplexing applications. The 74F712A has two select (S0, S1) inputs to determine which set of five inputs will be propagated to the five outputs. The outputs source 15mA and sink 64mA. The 74F712-1 is the same as the 74F712A except that it has a 30W termination impedance on each output to reduce line noise and the outputs sink 5mA.
