MC74AC258 - QUAD 2-INPUT MULTIPLEXER
The MC74AC258/74ACT258 is a quad 2-input multiplexer with 3-state outputs.
It selects four bits of data from two sources under control of a common Select input (S).
When the Select input is LOW, the I0x inputs are selected and when Select is HIGH, the I1x inputs are selected.
The data on the selecte
( DataSheet : www.DataSheet4U.com ) MC74AC258 MC74ACT258 Quad 2ĆInput Multiplexer with 3ĆState Outputs The MC74AC258/74ACT258 is a quad 2-input multiplexer with 3-state outputs.
Four bits of data from two sources can be selected using a common data select input.
The four outputs present the selected data in the complement (inverted) form.
The outputs may be switched to a high impedance state with a HIGH on the common Output Enable (OE) input, allowing the outputs to interface directly with bus-
MC74AC258 Features
* LIMETER. 3. DIMENSIONS A AND B DO NOT INCLUDE MOLD PROTRUSION. 4. MAXIMUM MOLD PROTRUSION 0.15 (0.006) PER SIDE. 5. DIMENSION D DOES NOT INCLUDE DAMBAR PROTRUSION. ALLOWABLE DAMBAR PROTRUSION SHALL BE 0.127 (0.005) TOTAL IN EXCESS OF THE D DIMENSION AT MAXIMUM MATERIAL CONDITION. MILLIMETERS MIN MAX
