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54ACT251/QEA
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Rochester Electronics LLC
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54ACT251 - Multiplexer, 3-State, 8-IN - Dual marked (5962-8959901EA) | 
PDF
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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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CD74HCT259E
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Texas Instruments
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High Speed CMOS Logic 8-Bit Addressable Latch 16-PDIP -55 to 125 | 
 
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CY74FCT2541ATQCT
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Texas Instruments
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Octal Line Driver/MOS Driver with 3-State Outputs 20-SSOP -40 to 85 | 
 
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