| 161641 | 74F544 | Octal Registered Transceiver | Fairchild Semiconductor |
| 161642 | 74F544 | Octal Registered Transceiver (Inverting in Both Directions) | National Semiconductor |
| 161643 | 74F544 | Octal registered transceiver,inverting (3-State) | Philips |
| 161644 | 74F544MSA | Octal Registered Transceiver | Fairchild Semiconductor |
| 161645 | 74F544MSA | Octal Registered Transceiver | National Semiconductor |
| 161646 | 74F544MSAX | Octal Registered Transceiver | Fairchild Semiconductor |
| 161647 | 74F544SC | Octal Registered Transceiver | Fairchild Semiconductor |
| 161648 | 74F544SC | Octal Registered Transceiver | Fairchild Semiconductor |
| 161649 | 74F544SC | Octal Registered Transceiver | National Semiconductor |
| 161650 | 74F544SCX | Octal Registered Transceiver | Fairchild Semiconductor |
| 161651 | 74F544SPC | Octal Registered Transceiver | Fairchild Semiconductor |
| 161652 | 74F544SPC | Octal Registered Transceiver | National Semiconductor |
| 161653 | 74F545 | Octal Bidirectional Transceiver with 3-STATE Outputs | Fairchild Semiconductor |
| 161654 | 74F545 | Octal Bidirectional Transceiver with TRI-STATE Inputs/Outputs | National Semiconductor |
| 161655 | 74F545 | Octal bidirectional transceiver (with 3-State inputs/outputs) | Philips |
| 161656 | 74F545PC | Octal Bidirectional Transceiver with 3-STATE Inputs/Outputs | Fairchild Semiconductor |
| 161657 | 74F545PC | Octal Bidirectional Transceiver with TRI-STATEE Outputs | National Semiconductor |
| 161658 | 74F545SC | Octal Bidirectional Transceiver with 3-STATE Inputs/Outputs | Fairchild Semiconductor |
| 161659 | 74F545SC | Octal Bidirectional Transceiver with TRI-STATEE Outputs | National Semiconductor |
|
| 161660 | 74F545SCX | Octal Bidirectional Transceiver with 3-STATE Inputs/Outputs | Fairchild Semiconductor |
| 161661 | 74F545SJ | Octal Bidirectional Transceiver with TRI-STATEE Outputs | National Semiconductor |
| 161662 | 74F552 | Octal Registered Transceiver with Parity and Flags | Fairchild Semiconductor |
| 161663 | 74F552 | Octal Registered Transceiver with Parity and Flags | National Semiconductor |
| 161664 | 74F552 | Octal registered transceiver with parity and flags (3-State) | Philips |
| 161665 | 74F552QC | Octal Registered Transceiver with Parity and Flags | Fairchild Semiconductor |
| 161666 | 74F552SC | Octal Registered Transceiver with Parity and Flags | Fairchild Semiconductor |
| 161667 | 74F552SCX | Octal Registered Transceiver with Parity and Flags | Fairchild Semiconductor |
| 161668 | 74F563 | Octal D-Type Latch with 3-STATE Outputs | Fairchild Semiconductor |
| 161669 | 74F563 | Octal D Latch with TRI-STATE Outputs | National Semiconductor |
| 161670 | 74F563PC | Octal D-Type Latch with 3-STATE Outputs | Fairchild Semiconductor |
| 161671 | 74F563SC | Octal D-Type Latch with 3-STATE Outputs | Fairchild Semiconductor |
| 161672 | 74F563SC | Octal D-Type Latch with 3-STATE Outputs | Fairchild Semiconductor |
| 161673 | 74F563SCX | Octal D-Type Latch with 3-STATE Outputs | Fairchild Semiconductor |
| 161674 | 74F563SJ | Octal D-Type Latch with 3-STATE Outputs | Fairchild Semiconductor |
| 161675 | 74F564 | Octal D-Type Flip-Flop with 3-STATE Outputs | Fairchild Semiconductor |
| 161676 | 74F564 | Octal D Flip-Flop with TRI-STATE Outputs | National Semiconductor |
| 161677 | 74F564 | Octal D flip-flop (3-State) | Philips |
| 161678 | 74F564PC | Octal D-Type Flip-Flop with 3-STATE Outputs | Fairchild Semiconductor |
| 161679 | 74F564SJ | Octal D-Type Flip-Flop with 3-STATE Outputs | Fairchild Semiconductor |
| 161680 | 74F569 | 4-Bit Bidirectional Counter with 3-STATE Outputs | Fairchild Semiconductor |
