| 156841 | 74F241SC | Octal Buffer/Line Driver with 3-STATE Outputs | Fairchild Semiconductor |
| 156842 | 74F241SC | Octal Buffers/Line Drivers with TRI-STATE Outputs | National Semiconductor |
| 156843 | 74F241SCX | Octal Buffer/Line Driver with 3-STATE Outputs | Fairchild Semiconductor |
| 156844 | 74F241SJ | Octal Buffers/Line Drivers with 3-STATE Outputs | Fairchild Semiconductor |
| 156845 | 74F241SJ | Octal Buffers/Line Drivers with TRI-STATE Outputs | National Semiconductor |
| 156846 | 74F241SJX | Octal Buffer/Line Driver with 3-STATE Outputs | Fairchild Semiconductor |
| 156847 | 74F242 | Quad transceiver (3-State) | Philips |
| 156848 | 74F243 | Quad Bus Transceiver with 3-STATE Outputs | Fairchild Semiconductor |
| 156849 | 74F243 | Quad Bus Transceiver with TRI-STATE Outputs | National Semiconductor |
| 156850 | 74F243 | Quad transceiver (3-State) | Philips |
| 156851 | 74F243DCQB | Quad Bus Transceiver with TRI-STATE Outputs | National Semiconductor |
| 156852 | 74F243DCX | Quad Bus Transceiver with TRI-STATE Outputs | National Semiconductor |
| 156853 | 74F243DMQB | Quad Bus Transceiver with TRI-STATE Outputs | National Semiconductor |
| 156854 | 74F243FCQB | Quad Bus Transceiver with TRI-STATE Outputs | National Semiconductor |
| 156855 | 74F243FMQB | Quad Bus Transceiver with TRI-STATE Outputs | National Semiconductor |
| 156856 | 74F243FMX | Quad Bus Transceiver with TRI-STATE Outputs | National Semiconductor |
| 156857 | 74F243LCQB | Quad Bus Transceiver with TRI-STATE Outputs | National Semiconductor |
| 156858 | 74F243LCX | Quad Bus Transceiver with TRI-STATE Outputs | National Semiconductor |
| 156859 | 74F243LMQB | Quad Bus Transceiver with TRI-STATE Outputs | National Semiconductor |
|
| 156860 | 74F243LMQB | Quad Bus Transceiver with TRI-STATE Outputs | National Semiconductor |
| 156861 | 74F243LMX | Quad Bus Transceiver with TRI-STATE Outputs | National Semiconductor |
| 156862 | 74F243SC | Quad Bus Transceiver with 3-STATE Outputs | Fairchild Semiconductor |
| 156863 | 74F243SCQB | Quad Bus Transceiver with TRI-STATE Outputs | National Semiconductor |
| 156864 | 74F243SCX | Quad Bus Transceiver with 3-STATE Outputs | Fairchild Semiconductor |
| 156865 | 74F243SCX | Quad Bus Transceiver with TRI-STATE Outputs | National Semiconductor |
| 156866 | 74F243SMQB | Quad Bus Transceiver with TRI-STATE Outputs | National Semiconductor |
| 156867 | 74F243SMX | Quad Bus Transceiver with TRI-STATE Outputs | National Semiconductor |
| 156868 | 74F244 | Octal Buffers/Line Drivers with 3-STATE Outputs | Fairchild Semiconductor |
| 156869 | 74F244 | Octal Buffer/Line Driver with TRI-STATE Outputs | National Semiconductor |
| 156870 | 74F244 | Octal buffers (3-State) | Philips |
| 156871 | 74F244B | Octal buffers (3-State) | Philips |
| 156872 | 74F244CW | Octal Buffer/Line Driver with 3-STATE Outputs | Fairchild Semiconductor |
| 156873 | 74F244MSA | Octal Buffer/Line Driver with 3-STATE Outputs | Fairchild Semiconductor |
| 156874 | 74F244MSA | Octal Buffers/Line Drivers with TRI-STATE Outputs | National Semiconductor |
| 156875 | 74F244MSAX | Octal Buffer/Line Driver with 3-STATE Outputs | Fairchild Semiconductor |
| 156876 | 74F244PC | Octal Buffer/Line Driver with 3-STATE Outputs | Fairchild Semiconductor |
| 156877 | 74F244PC | Octal Buffers/Line Drivers with TRI-STATE Outputs | National Semiconductor |
| 156878 | 74F244SC | Octal Buffer/Line Driver with 3-STATE Outputs | Fairchild Semiconductor |
| 156879 | 74F244SC | Octal Buffers/Line Drivers with TRI-STATE Outputs | National Semiconductor |
| 156880 | 74F244SCX | Octal Buffer/Line Driver with 3-STATE Outputs | Fairchild Semiconductor |
