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| Partname: | MC74ACT257D |
| Description: | Quad 2-input multiplexer with 3-state outputs |
| Manufacturer: | Motorola |
| Package: | P-SOIC |
| Pins: | 16 |
| Oper. temp.: | -40 to 85 |
| Datasheet: | PDF (173K).
Click here to download *) |
The MC74AC257/74ACT257 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 true (noninverted) form. The outputs may be switched to a high impedance state by placing a logic HIGH on the common Output Enable (OE) input, allowing the outputs to interface directly with bus-oriented systems. |
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Click here to download MC74ACT257D Datasheet*) |
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