| Part name | Description | Manufacturer | Package | Pins | Temp. Range | PDF datasheet |
| IDT54FCT540LB | Fast CMOS octal buffer/line driver | Integrated Device Technology, Inc. | LCC | 20 | -55°C | 125°C | IDT54FCT540LB datasheet (155K) |
| IDT54FCT540PB | Fast CMOS octal buffer/line driver | Integrated Device Technology, Inc. | DIP | 20 | -55°C | 125°C | IDT54FCT540PB datasheet (155K) |
| IDT54FCT540SO | Fast CMOS octal buffer/line driver | Integrated Device Technology, Inc. | SOIC | 20 | -55°C | 125°C | IDT54FCT540SO datasheet (155K) |
| IDT54FCT540SOB | Fast CMOS octal buffer/line driver | Integrated Device Technology, Inc. | SOIC | 20 | -55°C | 125°C | IDT54FCT540SOB datasheet (155K) |
| IDT54FCT540TD | Fast smos octal buffer/line driver | Integrated Device Technology, Inc. | CERDIP | 20 | -55°C | 125°C | IDT54FCT540TD datasheet (185K) |
| IDT54FCT540TDB | Fast smos octal buffer/line driver | Integrated Device Technology, Inc. | CERDIP | 20 | -55°C | 125°C | IDT54FCT540TDB datasheet (185K) |
| IDT54FCT540TE | Fast smos octal buffer/line driver | Integrated Device Technology, Inc. | CERPACK | 20 | -55°C | 125°C | IDT54FCT540TE datasheet (185K) |
| IDT54FCT540TEB | Fast smos octal buffer/line driver | Integrated Device Technology, Inc. | CERPACK | 20 | -55°C | 125°C | IDT54FCT540TEB datasheet (185K) |
| IDT54FCT540TL | Fast smos octal buffer/line driver | Integrated Device Technology, Inc. | LCC | 20 | -55°C | 125°C | IDT54FCT540TL datasheet (185K) |
| IDT54FCT540TLB | Fast smos octal buffer/line driver | Integrated Device Technology, Inc. | LCC | 20 | -55°C | 125°C | IDT54FCT540TLB datasheet (185K) |
