I need a thing (preferably a single IC) that has 8-bit input, 8-bit output and a control bit, with this behaviour:
If the control bit is active, set output bits to the inputs (no need to actually conduct through, as long as they have the correct (0-5 V TTL compatible) signals.
If the control bit is inactive, set output pins to high impedance so they don't interfere with other stuff.
So essentially a "bus output enable/disable gate".
I don't seem to find any; maybe I'm searching for the wrong keywords. Anyone have an idea?