| Part name | Description | Manufacturer | Package | Pins | Temp. Range | PDF datasheet |
| IDT54FCT543DTPY | Fast CMOS octal latched transceiver | Integrated Device Technology, Inc. | SSOP | 24 | -55°C | 125°C | IDT54FCT543DTPY datasheet (119K) |
| IDT54FCT543DTPYB | Fast CMOS octal latched transceiver | Integrated Device Technology, Inc. | SSOP | 24 | -55°C | 125°C | IDT54FCT543DTPYB datasheet (119K) |
| IDT54FCT543DTQ | Fast CMOS octal latched transceiver | Integrated Device Technology, Inc. | QSOP | 24 | -55°C | 125°C | IDT54FCT543DTQ datasheet (119K) |
| IDT54FCT543DTQB | Fast CMOS octal latched transceiver | Integrated Device Technology, Inc. | QSOP | 24 | -55°C | 125°C | IDT54FCT543DTQB datasheet (119K) |
| IDT54FCT543DTSO | Fast CMOS octal latched transceiver | Integrated Device Technology, Inc. | SOIC | 24 | -55°C | 125°C | IDT54FCT543DTSO datasheet (119K) |
| IDT54FCT543DTSOB | Fast CMOS octal latched transceiver | Integrated Device Technology, Inc. | SOIC | 24 | -55°C | 125°C | IDT54FCT543DTSOB datasheet (119K) |
| IDT54FCT543E | Fast CMOS octal latched transceiver | Integrated Device Technology, Inc. | CERPACK | 24 | -55°C | 125°C | IDT54FCT543E datasheet (71K) |
| IDT54FCT543EB | Fast CMOS octal latched transceiver | Integrated Device Technology, Inc. | CERPACK | 24 | -55°C | 125°C | IDT54FCT543EB datasheet (71K) |
| IDT54FCT543L | Fast CMOS octal latched transceiver | Integrated Device Technology, Inc. | LCC | 28 | -55°C | 125°C | IDT54FCT543L datasheet (71K) |
| IDT54FCT543LB | Fast CMOS octal latched transceiver | Integrated Device Technology, Inc. | LCC | 28 | -55°C | 125°C | IDT54FCT543LB datasheet (71K) |
