| Part name | Description | Manufacturer | Package | Pins | Temp. Range | PDF datasheet |
| IDT54FCT2543CTLB | Fast CMOS octal latched transceiver | Integrated Device Technology, Inc. | LCC | 28 | -55°C | 125°C | IDT54FCT2543CTLB datasheet (119K) |
| IDT54FCT2543CTP | Fast CMOS octal latched transceiver | Integrated Device Technology, Inc. | DIP | 24 | -55°C | 125°C | IDT54FCT2543CTP datasheet (119K) |
| IDT54FCT2543CTPB | Fast CMOS octal latched transceiver | Integrated Device Technology, Inc. | DIP | 24 | -55°C | 125°C | IDT54FCT2543CTPB datasheet (119K) |
| IDT54FCT2543CTPY | Fast CMOS octal latched transceiver | Integrated Device Technology, Inc. | SSOP | 24 | -55°C | 125°C | IDT54FCT2543CTPY datasheet (119K) |
| IDT54FCT2543CTPYB | Fast CMOS octal latched transceiver | Integrated Device Technology, Inc. | SSOP | 24 | -55°C | 125°C | IDT54FCT2543CTPYB datasheet (119K) |
| IDT54FCT2543CTQ | Fast CMOS octal latched transceiver | Integrated Device Technology, Inc. | QSOP | 24 | -55°C | 125°C | IDT54FCT2543CTQ datasheet (119K) |
| IDT54FCT2543CTQB | Fast CMOS octal latched transceiver | Integrated Device Technology, Inc. | QSOP | 24 | -55°C | 125°C | IDT54FCT2543CTQB datasheet (119K) |
| IDT54FCT2543CTSO | Fast CMOS octal latched transceiver | Integrated Device Technology, Inc. | SOIC | 24 | -55°C | 125°C | IDT54FCT2543CTSO datasheet (119K) |
| IDT54FCT2543CTSOB | Fast CMOS octal latched transceiver | Integrated Device Technology, Inc. | SOIC | 24 | -55°C | 125°C | IDT54FCT2543CTSOB datasheet (119K) |
| IDT54FCT2543DTD | Fast CMOS octal latched transceiver | Integrated Device Technology, Inc. | CERDIP | 24 | -55°C | 125°C | IDT54FCT2543DTD datasheet (119K) |
