| Part name | Description | Manufacturer | Package | Pins | Temp. Range | PDF datasheet |
| IDT54FCT2574CTSO | Fast CMOS octal D register (3-state) | Integrated Device Technology, Inc. | SOIC | 20 | -55°C | 125°C | IDT54FCT2574CTSO datasheet (168K) |
| IDT54FCT2574CTSOB | Fast CMOS octal D register (3-state) | Integrated Device Technology, Inc. | SOIC | 20 | -55°C | 125°C | IDT54FCT2574CTSOB datasheet (168K) |
| IDT54FCT2574DTD | Fast CMOS octal D register (3-state) | Integrated Device Technology, Inc. | CERDIP | 20 | -55°C | 125°C | IDT54FCT2574DTD datasheet (168K) |
| IDT54FCT2574DTDB | Fast CMOS octal D register (3-state) | Integrated Device Technology, Inc. | CERDIP | 20 | -55°C | 125°C | IDT54FCT2574DTDB datasheet (168K) |
| IDT54FCT2574DTE | Fast CMOS octal D register (3-state) | Integrated Device Technology, Inc. | CERPACK | 20 | -55°C | 125°C | IDT54FCT2574DTE datasheet (168K) |
| IDT54FCT2574DTEB | Fast CMOS octal D register (3-state) | Integrated Device Technology, Inc. | CERPACK | 20 | -55°C | 125°C | IDT54FCT2574DTEB datasheet (168K) |
| IDT54FCT2574DTL | Fast CMOS octal D register (3-state) | Integrated Device Technology, Inc. | LCC | 20 | -55°C | 125°C | IDT54FCT2574DTL datasheet (168K) |
| IDT54FCT2574DTLB | Fast CMOS octal D register (3-state) | Integrated Device Technology, Inc. | LCC | 20 | -55°C | 125°C | IDT54FCT2574DTLB datasheet (168K) |
| IDT54FCT2574DTP | Fast CMOS octal D register (3-state) | Integrated Device Technology, Inc. | DIP | 20 | -55°C | 125°C | IDT54FCT2574DTP datasheet (168K) |
| IDT54FCT2574DTPB | Fast CMOS octal D register (3-state) | Integrated Device Technology, Inc. | DIP | 20 | -55°C | 125°C | IDT54FCT2574DTPB datasheet (168K) |
