| Nr. | Nome da parte | Descrição | Fabricante |
| 888281 | MM74HC193 | Contadores Up/Down Binários Synchronous | National Semiconductor |
| 888282 | MM74HC194 | Registo De Deslocamento 4-Bit Universal Bidirectional | National Semiconductor |
| 888283 | MM74HC194J | Registo De Deslocamento 4-Bit Universal Bidirectional | National Semiconductor |
| 888284 | MM74HC194N | Registo De Deslocamento 4-Bit Universal Bidirectional | National Semiconductor |
| 888285 | MM74HC195 | Registo De Deslocamento 4-Bit Paralelo | National Semiconductor |
| 888286 | MM74HC20 | Porta Dupla De 4-Input Nand | National Semiconductor |
| 888287 | MM74HC221 | Multivibrator Monostable Duplo De Non-Retriggerable | Fairchild Semiconductor |
| 888288 | MM74HC221A | Multivibrator Monostable Duplo De Non-Retriggerable | National Semiconductor |
| 888289 | MM74HC221A | Multivibrator Monostable Duplo De Non-Retriggerable | Fairchild Semiconductor |
| 888290 | MM74HC221ACW | Dupla não-regeneração de trigger Multivibrador monoestável | Fairchild Semiconductor |
| 888291 | MM74HC221AM | Multivibrator Monostable Duplo De Non-Retriggerable | Fairchild Semiconductor |
| 888292 | MM74HC221AMTC | Multivibrator Monostable Duplo De Non-Retriggerable | Fairchild Semiconductor |
| 888293 | MM74HC221AMX | Multivibrator Monostable Duplo De Non-Retriggerable | Fairchild Semiconductor |
| 888294 | MM74HC221AN | Multivibrator Monostable Duplo De Non-Retriggerable | Fairchild Semiconductor |
| 888295 | MM74HC221ASJ | Multivibrator Monostable Duplo De Non-Retriggerable | Fairchild Semiconductor |
| 888296 | MM74HC221ASJX | Dupla não-regeneração de trigger Multivibrador monoestável | Fairchild Semiconductor |
| 888297 | MM74HC221CW | Dupla não-regeneração de trigger Multivibrador monoestável | Fairchild Semiconductor |
| 888298 | MM74HC237 | 3-to-8 linha decodificador com travas de endereço | National Semiconductor |
| 888299 | MM74HC240 | Invertendo O Amortecedor 3-STATE Octal | Fairchild Semiconductor |
| 888300 | MM74HC240MTC | Invertendo O Amortecedor 3-STATE Octal | Fairchild Semiconductor |
| 888301 | MM74HC240MTCX | Invertendo O Amortecedor 3-STATE Octal | Fairchild Semiconductor |
| 888302 | MM74HC240N | Invertendo O Amortecedor 3-STATE Octal | Fairchild Semiconductor |
| 888303 | MM74HC240SJ | Invertendo O Amortecedor 3-STATE Octal | Fairchild Semiconductor |
| 888304 | MM74HC240SJX | Invertendo O Amortecedor 3-STATE Octal | Fairchild Semiconductor |
| 888305 | MM74HC240WM | Invertendo O Amortecedor 3-STATE Octal | Fairchild Semiconductor |
| 888306 | MM74HC240WMX | Invertendo O Amortecedor 3-STATE Octal | Fairchild Semiconductor |
| 888307 | MM74HC242 | Invertendo O Transceptor TRI-STATE Do Quad | National Semiconductor |
| 888308 | MM74HC242J | Invertendo O Transceptor TRI-STATE Do Quad | National Semiconductor |
| 888309 | MM74HC242N | Invertendo O Transceptor TRI-STATE Do Quad | National Semiconductor |
| 888310 | MM74HC243 | Transceptor TRI-STATE Do Quad | National Semiconductor |
| 888311 | MM74HC243J | Invertendo O Transceptor TRI-STATE Do Quad | National Semiconductor |
| 888312 | MM74HC243N | Invertendo O Transceptor TRI-STATE Do Quad | National Semiconductor |
| 888313 | MM74HC244 | Amortecedor Octal de TRI-STATE(RM) | National Semiconductor |
| 888314 | MM74HC244 | Amortecedor 3-STATE Octal | Fairchild Semiconductor |
| 888315 | MM74HC244CW | Octal 3-estado-tampão | Fairchild Semiconductor |
| 888316 | MM74HC244MTC | Amortecedor 3-STATE Octal | Fairchild Semiconductor |
| 888317 | MM74HC244MTCX | Amortecedor 3-STATE Octal | Fairchild Semiconductor |
| 888318 | MM74HC244MTCX_NL | Amortecedor 3-STATE Octal | Fairchild Semiconductor |
| 888319 | MM74HC244N | Amortecedor 3-STATE Octal | Fairchild Semiconductor |
| 888320 | MM74HC244SJ | Amortecedor 3-STATE Octal | Fairchild Semiconductor |
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