| Part name | Description | Manufacturer | Package | Pins | Temp. Range | PDF datasheet |
| IDT54FCT646AE | Fast CMOS octal transceiver/register | Integrated Device Technology, Inc. | CERPACK | - | -55°C | 125°C | IDT54FCT646AE datasheet (91K) |
| IDT54FCT646AEB | Fast CMOS octal transceiver/register | Integrated Device Technology, Inc. | CERPACK | - | -55°C | 125°C | IDT54FCT646AEB datasheet (91K) |
| IDT54FCT646AL | Fast CMOS octal transceiver/register | Integrated Device Technology, Inc. | LCC | - | -55°C | 125°C | IDT54FCT646AL datasheet (91K) |
| IDT54FCT646ALB | Fast CMOS octal transceiver/register | Integrated Device Technology, Inc. | LCC | - | -55°C | 125°C | IDT54FCT646ALB datasheet (91K) |
| IDT54FCT646AP | Fast CMOS octal transceiver/register | Integrated Device Technology, Inc. | PDIP | - | -55°C | 125°C | IDT54FCT646AP datasheet (91K) |
| IDT54FCT646APB | Fast CMOS octal transceiver/register | Integrated Device Technology, Inc. | PDIP | - | -55°C | 125°C | IDT54FCT646APB datasheet (91K) |
| IDT54FCT646ASO | Fast CMOS octal transceiver/register | Integrated Device Technology, Inc. | SOIC | - | -55°C | 125°C | IDT54FCT646ASO datasheet (91K) |
| IDT54FCT646ASOB | Fast CMOS octal transceiver/register | Integrated Device Technology, Inc. | SOIC | - | -55°C | 125°C | IDT54FCT646ASOB datasheet (91K) |
| IDT54FCT646ATD | Fast CMOS octal transceiver/register (3-state) | Integrated Device Technology, Inc. | CERDIP | 24 | -55°C | 125°C | IDT54FCT646ATD datasheet (189K) |
| IDT54FCT646ATDB | Fast CMOS octal transceiver/register (3-state) | Integrated Device Technology, Inc. | CERDIP | 24 | -55°C | 125°C | IDT54FCT646ATDB datasheet (189K) |
