| Nr. | Nome da parte | Descrição | Fabricante |
| 81881 | 54AC244F | Excitador octal de Buffer/Line com saídas TRI-STATE | National Semiconductor |
| 81882 | 54AC244L | Excitador octal de Buffer/Line com saídas TRI-STATE | National Semiconductor |
| 81883 | 54AC244L | Excitador octal de Buffer/Line com saídas TRI-STATE | National Semiconductor |
| 81884 | 54AC244L | Excitador octal de Buffer/Line com saídas TRI-STATE | National Semiconductor |
| 81885 | 54AC244MDA | Octal Buffer / Driver linha com saídas tri-state | National Semiconductor |
| 81886 | 54AC244WG-QML | Excitador octal de Buffer/Line com saídas TRI-STATE | National Semiconductor |
| 81887 | 54AC244WG-QML | Excitador octal de Buffer/Line com saídas TRI-STATE | National Semiconductor |
| 81888 | 54AC245 | Transceptor bidirectional octal com saídas TRI-STATE das entradas | National Semiconductor |
| 81889 | 54AC245 | Transceiver Rad-Duro Octal Bus 3-state | ST Microelectronics |
| 81890 | 54AC245D | Transceptor bidirectional octal com Inputs/Outputs TRI-STATE | National Semiconductor |
| 81891 | 54AC245D | Transceptor bidirectional octal com Inputs/Outputs TRI-STATE | National Semiconductor |
| 81892 | 54AC245D | Transceptor bidirectional octal com Inputs/Outputs TRI-STATE | National Semiconductor |
| 81893 | 54AC245F | Transceptor bidirectional octal com Inputs/Outputs TRI-STATE | National Semiconductor |
| 81894 | 54AC245F | Transceptor bidirectional octal com Inputs/Outputs TRI-STATE | National Semiconductor |
| 81895 | 54AC245F | Transceptor bidirectional octal com Inputs/Outputs TRI-STATE | National Semiconductor |
| 81896 | 54AC245L | Transceptor bidirectional octal com Inputs/Outputs TRI-STATE | National Semiconductor |
| 81897 | 54AC245L | Transceptor bidirectional octal com Inputs/Outputs TRI-STATE | National Semiconductor |
| 81898 | 54AC245L | Transceptor bidirectional octal com Inputs/Outputs TRI-STATE | National Semiconductor |
| 81899 | 54AC245MDA | Octal bidirecional Transceiver com TRI-STATE Entradas / Saídas | National Semiconductor |
| 81900 | 54AC245WG-QML | Transceptor bidirectional octal com saídas TRI-STATE das entradas | National Semiconductor |
| 81901 | 54AC245WG-QML | Transceptor bidirectional octal com saídas TRI-STATE das entradas | National Semiconductor |
| 81902 | 54AC251 | multiplexer 8-Input com saída TRI-STATE | National Semiconductor |
| 81903 | 54AC251D | multiplexer 8-Input com saída TRI-STATE | National Semiconductor |
| 81904 | 54AC251D | multiplexer 8-Input com saída TRI-STATE | National Semiconductor |
| 81905 | 54AC251D | multiplexer 8-Input com saída TRI-STATE | National Semiconductor |
| 81906 | 54AC251DMQB-RH | Multiplexer 8-Input Output com TRI-STATE | National Semiconductor |
| 81907 | 54AC251F | multiplexer 8-Input com saída TRI-STATE | National Semiconductor |
| 81908 | 54AC251F | multiplexer 8-Input com saída TRI-STATE | National Semiconductor |
| 81909 | 54AC251F | multiplexer 8-Input com saída TRI-STATE | National Semiconductor |
| 81910 | 54AC251FM-MLS | Multiplexer 8-Input Output com TRI-STATE | National Semiconductor |
| 81911 | 54AC251FMQB-RH | Multiplexer 8-Input Output com TRI-STATE | National Semiconductor |
| 81912 | 54AC251L | multiplexer 8-Input com saída TRI-STATE | National Semiconductor |
| 81913 | 54AC251L | multiplexer 8-Input com saída TRI-STATE | National Semiconductor |
| 81914 | 54AC251L | multiplexer 8-Input com saída TRI-STATE | National Semiconductor |
| 81915 | 54AC251LMQB-RH | Multiplexer 8-Input Output com TRI-STATE | National Semiconductor |
| 81916 | 54AC2525 | Excitador Enviesado Do Pulso de disparo Do Mínimo | National Semiconductor |
| 81917 | 54AC2525 | Excitador Enviesado Do Pulso de disparo Do Mínimo | National Semiconductor |
| 81918 | 54AC2525 | Rad-Duro de 1 para 8 de inclinação do relógio Motorista | ST Microelectronics |
| 81919 | 54AC253 | Multiplexer 4-Input duplo com saídas TRI-STATE | National Semiconductor |
| 81920 | 54AC253D | Multiplexer 4-Input duplo com saídas TRI-STATE | National Semiconductor |
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