- HD74CBT3257
- Renesas Technology / Hitachi Semiconductor
- 4-bit 1-of-2 FET Multiplexer / Demultiplexer
- HD74CBT3257T
- Renesas Technology / Hitachi Semiconductor
- Quadruple 2-Bit to 1-Bit FET Multiplexer/Demultiplexer
- HD74CBT3257TELL
- Renesas Technology / Hitachi Semiconductor
- Multiplexer, Quad, 2-Input, CMOS, 16-TSSOP