Datasheet Details
| Part number | MC74ACT257 |
|---|---|
| Manufacturer | Motorola Semiconductor (now NXP Semiconductors) |
| File Size | 135.78 KB |
| Description | QUAD 2-INPUT MULTIPLEXER |
| Download | MC74ACT257 Download (PDF) |
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| Part number | MC74ACT257 |
|---|---|
| Manufacturer | Motorola Semiconductor (now NXP Semiconductors) |
| File Size | 135.78 KB |
| Description | QUAD 2-INPUT MULTIPLEXER |
| Download | MC74ACT257 Download (PDF) |
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The MC74AC257/74ACT257 is a quad 2-input multiplexer with 3-state outputs.
It selects four bits of data from two sources under control of a Common Data Select input.
When the Select input is LOW, the I0x inputs are selected and when Select is HIGH, the I1x inputs are selected.
( DataSheet : www.DataSheet4U.com ) MC74AC257 MC74ACT257 Quad 2ĆInput Multiplexer with 3ĆState Outputs 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.
| Brand Logo | Part Number | Description | Manufacturer |
|---|---|---|---|
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MC74ACT257 | QUAD 2-INPUT MULTIPLEXER | ON Semiconductor |
| Part Number | Description |
|---|---|
| MC74ACT251 | 8-Input Multiplexer |
| MC74ACT253 | DUAL 4-INPUT MULTIPLEXER |
| MC74ACT256 | DUAL 4-BIT ADDRESSABLE LATCH |
| MC74ACT258 | QUAD 2-INPUT MULTIPLEXER |
| MC74ACT259 | 8-BIT ADDRESSABLE LATCH |
| MC74ACT20 | DUAL 4-INPUT NAND GATE |
| MC74ACT240 | OCTAL BUFFER/LINE DRIVER |
| MC74ACT241 | OCTAL BUFFER/LINE DRIVER |
| MC74ACT244 | OCTAL BUFFER/LINE DRIVER |
| MC74ACT245 | OCTAL BIDIRECTIONAL TRANSCEIVER |