| Part name | Description | Manufacturer | Package | Pins | Temp. Range | PDF datasheet |
| IDT542257DTP | Fast CMOS quad 2-input multiplexer | Integrated Device Technology, Inc. | PDIP | - | -55°C | 125°C | IDT542257DTP datasheet (135K) |
| IDT542257DTPB | Fast CMOS quad 2-input multiplexer | Integrated Device Technology, Inc. | PDIP | - | -55°C | 125°C | IDT542257DTPB datasheet (135K) |
| IDT542257DTQ | Fast CMOS quad 2-input multiplexer | Integrated Device Technology, Inc. | QSOP | - | -55°C | 125°C | IDT542257DTQ datasheet (135K) |
| IDT542257DTQB | Fast CMOS quad 2-input multiplexer | Integrated Device Technology, Inc. | QSOP | - | -55°C | 125°C | IDT542257DTQB datasheet (135K) |
| IDT542257DTSO | Fast CMOS quad 2-input multiplexer | Integrated Device Technology, Inc. | SOIC | - | 0°C | 70°C | IDT542257DTSO datasheet (135K) |
| IDT542257DTSOB | Fast CMOS quad 2-input multiplexer | Integrated Device Technology, Inc. | SOIC | - | 0°C | 70°C | IDT542257DTSOB datasheet (135K) |
| IDT542257TD | Fast CMOS quad 2-input multiplexer | Integrated Device Technology, Inc. | SOIC | - | -55°C | 125°C | IDT542257TD datasheet (135K) |
| IDT542257TDB | Fast CMOS quad 2-input multiplexer | Integrated Device Technology, Inc. | SOIC | - | -55°C | 125°C | IDT542257TDB datasheet (135K) |
| IDT542257TE | Fast CMOS quad 2-input multiplexer | Integrated Device Technology, Inc. | CERPACK | - | -55°C | 125°C | IDT542257TE datasheet (135K) |
| IDT542257TEB | Fast CMOS quad 2-input multiplexer | Integrated Device Technology, Inc. | CERPACK | - | -55°C | 125°C | IDT542257TEB datasheet (135K) |
