| 413041 | DM74LS243WMX | Quadruple Bus Transceiver | Fairchild Semiconductor |
| 413042 | DM74LS244 | Octal 3-STATE Buffer/Line Driver/Line Receiver | Fairchild Semiconductor |
| 413043 | DM74LS244 | Octal TRI-STATE Buffer/Line Driver/Line Receiver | National Semiconductor |
| 413044 | DM74LS244CW | Octal 3-STATE Buffer/Line Driver/Line Receiver | Fairchild Semiconductor |
| 413045 | DM74LS244N | Octal 3-STATE Buffer/Line Driver/Line Receiver | Fairchild Semiconductor |
| 413046 | DM74LS244N | Octal TRI-STATEE Buffers/Line Drivers/Line Receivers | National Semiconductor |
| 413047 | DM74LS244SJ | Octal 3-STATE Buffer/Line Driver/Line Receiver | Fairchild Semiconductor |
| 413048 | DM74LS244SJX | Octal 3-STATE Buffer/Line Driver/Line Receiver | Fairchild Semiconductor |
| 413049 | DM74LS244WM | Octal 3-STATE Buffer/Line Driver/Line Receiver | Fairchild Semiconductor |
| 413050 | DM74LS244WM | Octal TRI-STATEE Buffers/Line Drivers/Line Receivers | National Semiconductor |
| 413051 | DM74LS244WMX | Octal 3-STATE Buffer/Line Driver/Line Receiver | Fairchild Semiconductor |
| 413052 | DM74LS245 | 3-STATE Octal Bus Transceiver | Fairchild Semiconductor |
| 413053 | DM74LS245 | Octal TRI-STATE Bus Transceiver | National Semiconductor |
| 413054 | DM74LS245CW | Octal 3-STATE Bus Transceiver | Fairchild Semiconductor |
| 413055 | DM74LS245N | 3-STATE Octal Bus Transceiver | Fairchild Semiconductor |
| 413056 | DM74LS245N | TRI-STATE Octal Bus Transceiver | National Semiconductor |
| 413057 | DM74LS245SJ | 3-STATE Octal Bus Transceiver | Fairchild Semiconductor |
| 413058 | DM74LS245SJX | Octal 3-STATE Bus Transceiver | Fairchild Semiconductor |
| 413059 | DM74LS245WM | 3-STATE Octal Bus Transceiver | Fairchild Semiconductor |
|
| 413060 | DM74LS245WM | TRI-STATE Octal Bus Transceiver | National Semiconductor |
| 413061 | DM74LS245WM | TRI-STATE Octal Bus Transceiver | National Semiconductor |
| 413062 | DM74LS245WMX | Octal 3-STATE Bus Transceiver | Fairchild Semiconductor |
| 413063 | DM74LS247 | BCD to 7-Segment Decoder/Driver with Open-Collector Outputs | National Semiconductor |
| 413064 | DM74LS247M | V(cc): 4.75 to 5.25V; BCD to 7-segment decoder/driver with open collector outputs | Fairchild Semiconductor |
| 413065 | DM74LS247M | 7 V, BCD to 7-segment decoder/driver with open-collector output | National Semiconductor |
| 413066 | DM74LS247N | V(cc): 4.75 to 5.25V; BCD to 7-segment decoder/driver with open collector outputs | Fairchild Semiconductor |
| 413067 | DM74LS248 | BCD to 7-Segment Decoder with 2k Ohm Pull-Up Resistors | National Semiconductor |
| 413068 | DM74LS248M | 7 V, BCD to 7-segment decoder | National Semiconductor |
| 413069 | DM74LS248N | 7 V, BCD to 7-segment decoder | National Semiconductor |
| 413070 | DM74LS249 | BCD to 7-Segment Decoder (with Open Collector Outputs) | National Semiconductor |
| 413071 | DM74LS249N | 7 V, BCD to 7-segment decoder (with open-collector output) | National Semiconductor |
| 413072 | DM74LS251 | 3-STATE 1-of-8 Line Data Selector/Multiplexer | Fairchild Semiconductor |
| 413073 | DM74LS251 | TRI-STATE 1-of-8 Line Data Selector/Multiplexer with Complementary Outputs | National Semiconductor |
| 413074 | DM74LS251CW | 3-STATE 1-of-8 Line Data Selector/Multiplexer | Fairchild Semiconductor |
| 413075 | DM74LS251M | 3-STATE 1-of-8 Line Data Selector/Multiplexer | Fairchild Semiconductor |
| 413076 | DM74LS251M | TRI-STATE Data Selectors/Multiplexers | National Semiconductor |
| 413077 | DM74LS251MX | 3-STATE 1-of-8 Line Data Selector/Multiplexer | Fairchild Semiconductor |
| 413078 | DM74LS251N | 3-STATE 1-of-8 Line Data Selector/Multiplexer | Fairchild Semiconductor |
| 413079 | DM74LS251N | TRI-STATE Data Selectors/Multiplexers | National Semiconductor |
| 413080 | DM74LS253 | 3-STATE Data Selector/Multiplexer | Fairchild Semiconductor |
