| 447721 | DM74ALS573BSJX | Extended Temperature Octal D-Type Transparent Latch with 3-STATE Outputs | Fairchild Semiconductor |
| 447722 | DM74ALS573BWM | Extended Temperature Octal D-Type Transparent Latch with 3-STATE Outputs | Fairchild Semiconductor |
| 447723 | DM74ALS573BWMX | Extended Temperature Octal D-Type Transparent Latch with 3-STATE Outputs | Fairchild Semiconductor |
| 447724 | DM74ALS574A | Octal D-Type Edge-Triggered Flip-Flop with 3-STATE Outputs | Fairchild Semiconductor |
| 447725 | DM74ALS574A | Octal D-Type Edge Triggered Flip-Flop with TRI-STATE Outputs | National Semiconductor |
| 447726 | DM74ALS574ACW | Octal D-Type Edge Triggered Flip-Flop with 3-STATE Outputs | Fairchild Semiconductor |
| 447727 | DM74ALS574AN | Octal D-Type Edge Triggered Flip-Flop with 3-STATE Outputs | Fairchild Semiconductor |
| 447728 | DM74ALS574ASJ | Octal D-Type Edge Triggered Flip-Flop with 3-STATE Outputs | Fairchild Semiconductor |
| 447729 | DM74ALS574ASJX | Octal D-Type Edge Triggered Flip-Flop with 3-STATE Outputs | Fairchild Semiconductor |
| 447730 | DM74ALS574AWM | Octal D-Type Edge Triggered Flip-Flop with 3-STATE Outputs | Fairchild Semiconductor |
| 447731 | DM74ALS574AWMX | Octal D-Type Edge Triggered Flip-Flop with 3-STATE Outputs | Fairchild Semiconductor |
| 447732 | DM74ALS576A | Octal D-Type Edge-Triggered Flip-Flop with 3-STATE Outputs | Fairchild Semiconductor |
| 447733 | DM74ALS576A | Octal D-Type Edge-Triggered Flip-Flops with TRI-STATE Outputs | National Semiconductor |
| 447734 | DM74ALS576AN | Octal D-Type Edge-Triggered Flip-Flops with 3-STATE Outputs | Fairchild Semiconductor |
| 447735 | DM74ALS576AWM | Octal D-Type Edge-Triggered Flip-Flops with 3-STATE Outputs | Fairchild Semiconductor |
| 447736 | DM74ALS576AWMX | Octal D-Type Edge-Triggered Flip-Flops with 3-STATE Outputs | Fairchild Semiconductor |
| 447737 | DM74ALS576SJX | Octal D-Type Edge-Triggered Flip-Flops with 3-STATE Outputs | Fairchild Semiconductor |
| 447738 | DM74ALS580A | Octal D-Type Transparent Latch with 3-STATE Outputs | Fairchild Semiconductor |
| 447739 | DM74ALS580A | Octal D-Type Transparent Latch with TRI-STATE Outputs | National Semiconductor |
|
| 447740 | DM74ALS580AN | Octal D-Type Transparent Latch with 3-STATE Outputs | Fairchild Semiconductor |
| 447741 | DM74ALS580AWM | Octal D-Type Transparent Latch with 3-STATE Outputs | Fairchild Semiconductor |
| 447742 | DM74ALS580AWMX | Octal D-Type Transparent Latch with 3-STATE Outputs | Fairchild Semiconductor |
| 447743 | DM74ALS590 | 8-Bit Binary Counter with Output Registers | National Semiconductor |
| 447744 | DM74ALS621A | Octal Open Collector Output Bus Transceivers | National Semiconductor |
| 447745 | DM74ALS622A | Octal Open Collector Output Bus Transceivers | National Semiconductor |
| 447746 | DM74ALS623A | Octal TRI-STATE Bus Transceiver | National Semiconductor |
| 447747 | DM74ALS640 | Inverting Octal Bus Transceiver | Fairchild Semiconductor |
| 447748 | DM74ALS640A | Inverting Octal Bus Transceiver | Fairchild Semiconductor |
| 447749 | DM74ALS640A | Inverting Octal Bus Transceiver | National Semiconductor |
| 447750 | DM74ALS640AN | Inverting Octal Bus Transceiver | Fairchild Semiconductor |
| 447751 | DM74ALS640AWM | Inverting Octal Bus Transceiver | Fairchild Semiconductor |
| 447752 | DM74ALS640AWMX | Inverting Octal Bus Transceiver | Fairchild Semiconductor |
| 447753 | DM74ALS645A | Octal Bus Transceivers | Fairchild Semiconductor |
| 447754 | DM74ALS645A | Octal Bus Transceivers | National Semiconductor |
| 447755 | DM74ALS645AN | Octal Bus Transceivers | Fairchild Semiconductor |
| 447756 | DM74ALS645AWM | Octal Bus Transceivers | Fairchild Semiconductor |
| 447757 | DM74ALS645AWMX | Octal Bus Transceivers | Fairchild Semiconductor |
| 447758 | DM74ALS646 | Octal 3-STATE Bus Transceiver and Register | Fairchild Semiconductor |
| 447759 | DM74ALS646 | Octal TRI-STATE Bus Transceiver and Register | National Semiconductor |
| 447760 | DM74ALS646-1 | Octal TRI-STATE Bus Transceiver and Register | National Semiconductor |
