| Part name | Description | Manufacturer | Package | Pins | Temp. Range | PDF datasheet |
| IDT542257ATSO | Fast CMOS quad 2-input multiplexer | Integrated Device Technology, Inc. | SOIC | - | 0°C | 70°C | IDT542257ATSO datasheet (135K) |
| IDT542257ATSOB | Fast CMOS quad 2-input multiplexer | Integrated Device Technology, Inc. | SOIC | - | 0°C | 70°C | IDT542257ATSOB datasheet (135K) |
| IDT542257CTD | Fast CMOS quad 2-input multiplexer | Integrated Device Technology, Inc. | SOIC | - | -55°C | 125°C | IDT542257CTD datasheet (135K) |
| IDT542257CTDB | Fast CMOS quad 2-input multiplexer | Integrated Device Technology, Inc. | SOIC | - | -55°C | 125°C | IDT542257CTDB datasheet (135K) |
| IDT542257CTE | Fast CMOS quad 2-input multiplexer | Integrated Device Technology, Inc. | CERPACK | - | -55°C | 125°C | IDT542257CTE datasheet (135K) |
| IDT542257CTEB | Fast CMOS quad 2-input multiplexer | Integrated Device Technology, Inc. | CERPACK | - | -55°C | 125°C | IDT542257CTEB datasheet (135K) |
| IDT542257CTL | Fast CMOS quad 2-input multiplexer | Integrated Device Technology, Inc. | LCC | - | -55°C | 125°C | IDT542257CTL datasheet (135K) |
| IDT542257CTLB | Fast CMOS quad 2-input multiplexer | Integrated Device Technology, Inc. | LCC | - | -55°C | 125°C | IDT542257CTLB datasheet (135K) |
| IDT542257CTP | Fast CMOS quad 2-input multiplexer | Integrated Device Technology, Inc. | PDIP | - | -55°C | 125°C | IDT542257CTP datasheet (135K) |
| IDT542257CTPB | Fast CMOS quad 2-input multiplexer | Integrated Device Technology, Inc. | PDIP | - | -55°C | 125°C | IDT542257CTPB datasheet (135K) |
