| Part name | Description | Manufacturer | Package | Pins | Temp. Range | PDF datasheet |
| IDT54FCT2543TPB | Fast CMOS octal latched transceiver | Integrated Device Technology, Inc. | DIP | 24 | -55°C | 125°C | IDT54FCT2543TPB datasheet (119K) |
| IDT54FCT2543TPY | Fast CMOS octal latched transceiver | Integrated Device Technology, Inc. | SSOP | 24 | -55°C | 125°C | IDT54FCT2543TPY datasheet (119K) |
| IDT54FCT2543TPYB | Fast CMOS octal latched transceiver | Integrated Device Technology, Inc. | SSOP | 24 | -55°C | 125°C | IDT54FCT2543TPYB datasheet (119K) |
| IDT54FCT2543TPYB | Fast CMOS octal latched transceiver | Integrated Device Technology, Inc. | SSOP | 24 | -55°C | 125°C | IDT54FCT2543TPYB datasheet (119K) |
| IDT54FCT2543TQ | Fast CMOS octal latched transceiver | Integrated Device Technology, Inc. | QSOP | 24 | -55°C | 125°C | IDT54FCT2543TQ datasheet (119K) |
| IDT54FCT2543TQB | Fast CMOS octal latched transceiver | Integrated Device Technology, Inc. | QSOP | 24 | -55°C | 125°C | IDT54FCT2543TQB datasheet (119K) |
| IDT54FCT2543TSO | Fast CMOS octal latched transceiver | Integrated Device Technology, Inc. | SOIC | 24 | -55°C | 125°C | IDT54FCT2543TSO datasheet (119K) |
| IDT54FCT2543TSOB | Fast CMOS octal latched transceiver | Integrated Device Technology, Inc. | SOIC | 24 | -55°C | 125°C | IDT54FCT2543TSOB datasheet (119K) |
| IDT54FCT2573ATD | Fast smos octal transparent latche | Integrated Device Technology, Inc. | CERDIP | 20 | -55°C | 125°C | IDT54FCT2573ATD datasheet (182K) |
| IDT54FCT2573ATDB | Fast smos octal transparent latche | Integrated Device Technology, Inc. | CERDIP | 20 | -55°C | 125°C | IDT54FCT2573ATDB datasheet (182K) |
