Page 25 - AB00601_邏輯設計實驗
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實習 1    基本邏輯閘使用


                         6   閘轉換

                                                         A
               A                                         B
               B                                         C
               C
               D                                  Y      D                                      Y
               E                                         E
               F                                          F
                                                        圖 1-39


                         7   閘轉換

                A                                  A
                B                                  B
                C                                  C
                D                                 D
                                            Y                                                   Y
                A                                  A
                E                                  E
                F                                  F
                G                                   G

                                                        圖 1-40

                            典型 TTL IC 基本閘  ……………………………………………………

                                                        表 1-14

                                         7400: Quad 2-input NAND Gate
                                         7410: Triple 3-input NAND Gate
                               NAND 閘
                                         7420: Dual 4-input NAND Gate
                                         74133: 13-input NAND Gate
                                         7402: Quad 2-input NOR Gate
                                NOR 閘
                                         74260: Dual 5-input NOR Gate
                                         7404: Hex Inverter
                                NOT 閘    7414: Hex Schmitt trigger Inverter
                                         7419: Hex Schmitt trigger Inverter
                                         7408: Quad 2-input AND Gate
                                AND 閘    7411: Triple 3-input AND Gate
                                         7421: Dual 4-input AND Gate
                                OR 閘     7432: Quad 2-input OR Gate
                                         7454: 4-Wide 2-input AND-OR-INVERT Gate
                               A-O-I 閘
                                         7464: 4-2-3-2-input AND-OR-INVERT Gate




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