| Manufacturer | Part Number | Description |
|---|---|---|
Texas Instruments
| CD40257BM | CMOS QUAD 2-LINE-TO-1-LINE DATA SELECTOR/MULTIPLEXER |
Texas Instruments
| CD40257BE | CMOS QUAD 2-LINE-TO-1-LINE DATA SELECTOR/MULTIPLEXER |
Texas Instruments
| CD40257B | CMOS QUAD 2-LINE-TO-1-LINE DATA SELECTOR/MULTIPLEXER |
Texas Instruments
| CD40257BF3A | CMOS QUAD 2-LINE-TO-1-LINE DATA SELECTOR/MULTIPLEXER |
Intersil (now Renesas)
| CD40257BMS | CMOS Quad 2 Line to 1 Line Data Selector/Multiplexer |
RCA
| CD40257B | CMOS QUAD 2-LINE-TO-1-LINE DATA SELECTOR/MULTIPLEXER |