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54ACT257/Q2A
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Rochester Electronics LLC
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54ACT257 - Multiplexer, 3-State, 8-IN - Dual marked (5962-89689012A) | 
PDF
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CD74HCT257M96
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Texas Instruments
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High Speed CMOS Logic Quad 2-Input Multiplexers with Non-Inverting 3-State Outputs 16-SOIC -55 to 125 | 
 
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Texas Instruments
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CY74FCT2574ATQCT
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Texas Instruments
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Octal D-Type Registers with 3-State Outputs and Series Damping Resistors 20-SSOP -40 to 85 | 
 
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CY74FCT257TQCT
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Texas Instruments
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Quadruple 1-of-2 Data Selectors/Multiplexers with 3-State Outputs 16-SSOP -40 to 85 | 
 
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