| Part name | Description | Manufacturer | Package | Pins | Temp. Range | PDF datasheet |
| IDT54FCT573TQB | Fast smos octal transparent latche | Integrated Device Technology, Inc. | QSOP | 20 | -55°C | 125°C | IDT54FCT573TQB datasheet (182K) |
| IDT54FCT573TSO | Fast smos octal transparent latche | Integrated Device Technology, Inc. | SOIC | 20 | -55°C | 125°C | IDT54FCT573TSO datasheet (182K) |
| IDT54FCT573TSOB | Fast smos octal transparent latche | Integrated Device Technology, Inc. | SOIC | 20 | -55°C | 125°C | IDT54FCT573TSOB datasheet (182K) |
| IDT54FCT574AD | Fast CMOS octal D register (3-state) | Integrated Device Technology, Inc. | CERDIP | 20 | -55°C | 125°C | IDT54FCT574AD datasheet (145K) |
| IDT54FCT574ADB | Fast CMOS octal D register (3-state) | Integrated Device Technology, Inc. | CERDIP | 20 | -55°C | 125°C | IDT54FCT574ADB datasheet (145K) |
| IDT54FCT574AE | Fast CMOS octal D register (3-state) | Integrated Device Technology, Inc. | CERPACK | 20 | -55°C | 125°C | IDT54FCT574AE datasheet (145K) |
| IDT54FCT574AEB | Fast CMOS octal D register (3-state) | Integrated Device Technology, Inc. | CERPACK | 20 | -55°C | 125°C | IDT54FCT574AEB datasheet (145K) |
| IDT54FCT574AL | Fast CMOS octal D register (3-state) | Integrated Device Technology, Inc. | LCC | 20 | -55°C | 125°C | IDT54FCT574AL datasheet (145K) |
| IDT54FCT574ALB | Fast CMOS octal D register (3-state) | Integrated Device Technology, Inc. | LCC | 20 | -55°C | 125°C | IDT54FCT574ALB datasheet (145K) |
| IDT54FCT574AP | Fast CMOS octal D register (3-state) | Integrated Device Technology, Inc. | DIP | 20 | -55°C | 125°C | IDT54FCT574AP datasheet (145K) |
