MOTOROLA SEMICONDUCTOR TECHNICAL DATA Quad 3-State D Flip-Flop with Common Clock and Reset High–Performance Silicon–Gate CMOS The MC74HC173 is identical in pinout to the LS173.
The device inputs are compatible with standard CMOS outputs; with pullup resistors, they are compatible with LSTTL outputs.
Data, when enabled, are clocked into the four D flip–flops with the rising edge of the common Clock.
When either or both of the Output Enable Controls is high, the outputs are in a high–impedance state.
This feature allows the HC173 to be used in bus–oriented systems.
The Reset feature is asynchronous and active high.
• • • • • • Output Drive Capability: 15 LSTTL Loads Outputs Directly Interfac...

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