54F257ADC и другие
| Компонент | Описание | Производитель | |
| 54F257ADC | Quad 2-Input Multiplexer with TRI-STATE Outputs |
National Semiconductor |
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| 54F257ADC | Quad 2-Input Multiplexer with TRI-STATE Outputs |
National Semiconductor |
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| 54F257ADM | Quad 2-Input Multiplexer with TRI-STATE Outputs |
National Semiconductor |
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| 54F257ADMDMQB | Quad 2-Input Multiplexer with TRI-STATE Outputs |
National Semiconductor |
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| 54F257ADMQB | Quad 2-Input Multiplexer with TRI-STATE Outputs |
National Semiconductor |
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| I74F257AD | Quad 2-line to 1-line selector/multiplexer, non-inverting 3-State |
NXP Semiconductors |
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| MC74F257AD | QUAD 2-INPUT MULTIPLEXER WITH 3-STATE OUTPUTS |
Motorola, Inc |
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| N74F257AD | Quad 2-line to 1-line selector/multiplexer, non-inverting 3-State |
NXP Semiconductors |
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