| 
CD74HCT257M96
 | 
 | 
Texas Instruments
 | 
High Speed CMOS Logic Quad 2-Input Multiplexers with Non-Inverting 3-State Outputs 16-SOIC -55 to 125 | 
 
 | 
 
 | 
| 
CD74HCT257M
 | 
 | 
Texas Instruments
 | 
High Speed CMOS Logic Quad 2-Input Multiplexers with Non-Inverting 3-State Outputs 16-SOIC -55 to 125 | 
 
 | 
 
 | 
| 
SN74HCT257N
 | 
 | 
Texas Instruments
 | 
Quadruple 2-Line To 1-Line Data Selectors/Multiplexers With 3-State Outputs 16-PDIP -40 to 85 | 
 
 | 
 
 | 
| 
CD74HCT257E
 | 
 | 
Texas Instruments
 | 
High Speed CMOS Logic Quad 2-Input Multiplexers with Non-Inverting 3-State Outputs 16-PDIP -55 to 125 | 
 
 | 
 
 | 
| 
SN74HCT257DR
 | 
 | 
Texas Instruments
 | 
Quadruple 2-Line To 1-Line Data Selectors/Multiplexers With 3-State Outputs 16-SOIC -40 to 85 | 
 
 | 
 
 |