| Part name | Description | Manufacturer | Package | Pins | Temp. Range | PDF datasheet |
| IDT54FCT543CTL | Fast CMOS octal latched transceiver | Integrated Device Technology, Inc. | LCC | 28 | -55°C | 125°C | IDT54FCT543CTL datasheet (119K) |
| IDT54FCT543CTLB | Fast CMOS octal latched transceiver | Integrated Device Technology, Inc. | LCC | 28 | -55°C | 125°C | IDT54FCT543CTLB datasheet (119K) |
| IDT54FCT543CTP | Fast CMOS octal latched transceiver | Integrated Device Technology, Inc. | DIP | 24 | -55°C | 125°C | IDT54FCT543CTP datasheet (119K) |
| IDT54FCT543CTPB | Fast CMOS octal latched transceiver | Integrated Device Technology, Inc. | DIP | 24 | -55°C | 125°C | IDT54FCT543CTPB datasheet (119K) |
| IDT54FCT543CTPY | Fast CMOS octal latched transceiver | Integrated Device Technology, Inc. | SSOP | 24 | -55°C | 125°C | IDT54FCT543CTPY datasheet (119K) |
| IDT54FCT543CTPYB | Fast CMOS octal latched transceiver | Integrated Device Technology, Inc. | SSOP | 24 | -55°C | 125°C | IDT54FCT543CTPYB datasheet (119K) |
| IDT54FCT543CTQ | Fast CMOS octal latched transceiver | Integrated Device Technology, Inc. | QSOP | 24 | -55°C | 125°C | IDT54FCT543CTQ datasheet (119K) |
| IDT54FCT543CTQB | Fast CMOS octal latched transceiver | Integrated Device Technology, Inc. | QSOP | 24 | -55°C | 125°C | IDT54FCT543CTQB datasheet (119K) |
| IDT54FCT543CTSO | Fast CMOS octal latched transceiver | Integrated Device Technology, Inc. | SOIC | 24 | -55°C | 125°C | IDT54FCT543CTSO datasheet (119K) |
| IDT54FCT543CTSOB | Fast CMOS octal latched transceiver | Integrated Device Technology, Inc. | SOIC | 24 | -55°C | 125°C | IDT54FCT543CTSOB datasheet (119K) |
