| Nr. | Nombre de la Parte | Descripción | Fabricante |
| 370881 | DM54LS193 | Contador binario up/Down síncrono 4-Bit con el reloj dual | National Semiconductor |
| 370882 | DM54LS193J | 7 V, síncrono de 4 bits hasta contador binario / abajo con reloj dual | National Semiconductor |
| 370883 | DM54LS193W | 7 V, síncrono de 4 bits hasta contador binario / abajo con reloj dual | National Semiconductor |
| 370884 | DM54LS20 | Puerta Dual De 4-Input NAND | National Semiconductor |
| 370885 | DM54LS20E/883 | Puerta dual de 4-Input NAND [ compra del curso de la vida ] | National Semiconductor |
| 370886 | DM54LS20E/883 | Puerta dual de 4-Input NAND [ compra del curso de la vida ] | National Semiconductor |
| 370887 | DM54LS20J | Puertas Duales De 4-Input NAND | National Semiconductor |
| 370888 | DM54LS20W | Puertas Duales De 4-Input NAND | National Semiconductor |
| 370889 | DM54LS21 | 4-Input Dual Y Puerta | National Semiconductor |
| 370890 | DM54LS240 | Receptor De triple estado Octal De Buffer/Line Driver/Line (El Invertir) | National Semiconductor |
| 370891 | DM54LS240E | Receptores De triple estado Octales De Buffers/Line Drivers/Line | National Semiconductor |
| 370892 | DM54LS240E/883 | Receptor De triple estado Octal De Buffer/Line Driver/Line (El Invertir) | National Semiconductor |
| 370893 | DM54LS240E/883 | Receptor De triple estado Octal De Buffer/Line Driver/Line (El Invertir) | National Semiconductor |
| 370894 | DM54LS240J | Receptores De triple estado Octales De Buffers/Line Drivers/Line | National Semiconductor |
| 370895 | DM54LS240J-MLS | Octal de triple estado Buffer / Line Driver / receptor de línea (inversor) | National Semiconductor |
| 370896 | DM54LS240J/883 | Receptor De triple estado Octal De Buffer/Line Driver/Line (El Invertir) | National Semiconductor |
| 370897 | DM54LS240J/883 | Receptor De triple estado Octal De Buffer/Line Driver/Line (El Invertir) | National Semiconductor |
| 370898 | DM54LS240W | Receptores De triple estado Octales De Buffers/Line Drivers/Line | National Semiconductor |
| 370899 | DM54LS240W-MLS | Octal de triple estado Buffer / Line Driver / receptor de línea (inversor) | National Semiconductor |
| 370900 | DM54LS240W/883 | Receptor De triple estado Octal De Buffer/Line Driver/Line (El Invertir) | National Semiconductor |
| 370901 | DM54LS240W/883 | Receptor De triple estado Octal De Buffer/Line Driver/Line (El Invertir) | National Semiconductor |
| 370902 | DM54LS240WM | Receptores De triple estado Octales De Buffers/Line Drivers/Line | National Semiconductor |
| 370903 | DM54LS240WM | Receptores De triple estado Octales De Buffers/Line Drivers/Line | National Semiconductor |
| 370904 | DM54LS241 | Receptor De triple estado Octal De Buffer/Line Driver/Line | National Semiconductor |
| 370905 | DM54LS241E | Receptores De triple estado Octales De Buffers/Line Drivers/Line | National Semiconductor |
| 370906 | DM54LS241J | Receptores De triple estado Octales De Buffers/Line Drivers/Line | National Semiconductor |
| 370907 | DM54LS241J/883 | Receptor De triple estado Octal De Buffer/Line Driver/Line | National Semiconductor |
| 370908 | DM54LS241J/883 | Receptor De triple estado Octal De Buffer/Line Driver/Line | National Semiconductor |
| 370909 | DM54LS241W | Receptores De triple estado Octales De Buffers/Line Drivers/Line | National Semiconductor |
| 370910 | DM54LS241WM | Receptores De triple estado Octales De Buffers/Line Drivers/Line | National Semiconductor |
| 370911 | DM54LS241WM | Receptores De triple estado Octales De Buffers/Line Drivers/Line | National Semiconductor |
| 370912 | DM54LS243 | Transmisor-receptor Cuádruple Del Autobús | National Semiconductor |
| 370913 | DM54LS245 | Transmisor-receptor De triple estado Octal Del Autobús | National Semiconductor |
| 370914 | DM54LS245E/883 | TRANSMISOR-receptor BIDIRECCIONAL OCTAL CON 3-state INPUTS/OUTPUTS [ compra del curso de la vida ] | National Semiconductor |
| 370915 | DM54LS245J | Transmisor-receptor Octal De triple estado Del Autobús | National Semiconductor |
| 370916 | DM54LS245J-MLS | TRANSMISOR-receptor BIDIRECCIONAL OCTAL CON 3-state INPUTS/OUTPUTS [ compra del curso de la vida ] | National Semiconductor |
| 370917 | DM54LS245W | Transmisor-receptor Octal De triple estado Del Autobús | National Semiconductor |
| 370918 | DM54LS245W-MLS | TRANSMISOR-receptor BIDIRECCIONAL OCTAL CON 3-state INPUTS/OUTPUTS [ compra del curso de la vida ] | National Semiconductor |
| 370919 | DM54LS25 | Cierres Direccionables 8-Bit | National Semiconductor |
| 370920 | DM54LS251 | Datos de triple estado Selector/Multiplexer de la línea 1-of-8 con salidas complementarias | National Semiconductor |
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