| 1144761 | MM74HC175MTC | Flip-flop de tip Quad D cu Clear | Fairchild Semiconductor |
| 1144762 | MM74HC175MTCX | Flip-flop de tip Quad D cu Clear | Fairchild Semiconductor |
| 1144763 | MM74HC175MX | Flip-flop de tip Quad D cu Clear | Fairchild Semiconductor |
| 1144764 | MM74HC175N | Flip-flop de tip Quad D cu Clear | Fairchild Semiconductor |
| 1144765 | MM74HC175SJ | Flip-flop de tip Quad D cu Clear | Fairchild Semiconductor |
| 1144766 | MM74HC175SJX | Flip-flop de tip Quad D cu Clear | Fairchild Semiconductor |
| 1144767 | MM74HC181 | Unități logice aritmetice / Generatoare de funcții | National Semiconductor |
| 1144768 | MM74HC182 | Generator Carry Look-Ahead | National Semiconductor |
| 1144769 | MM74HC190 | Contoare sincrone deceniu sus / jos cu control mod | National Semiconductor |
| 1144770 | MM74HC190J | MM54HC190 / MM74HC190 Contoare sincrone decenii sus / jos cu control mod MM54HC191 / MM74HC191 Contoare sincrone binare sus / jos cu control mod | National Semiconductor |
| 1144771 | MM74HC190N | MM54HC190 / MM74HC190 Contoare sincrone decenii sus / jos cu control mod MM54HC191 / MM74HC191 Contoare sincrone binare sus / jos cu control mod | National Semiconductor |
| 1144772 | MM74HC191 | Contoare binare sincrone sus / jos cu control mod | National Semiconductor |
| 1144773 | MM74HC191J | MM54HC190 / MM74HC190 Contoare sincrone decenii sus / jos cu control mod MM54HC191 / MM74HC191 Contoare sincrone binare sus / jos cu control mod | National Semiconductor |
| 1144774 | MM74HC191N | MM54HC190 / MM74HC190 Contoare sincrone decenii sus / jos cu control mod MM54HC191 / MM74HC191 Contoare sincrone binare sus / jos cu control mod | National Semiconductor |
| 1144775 | MM74HC192 | Contoare sincrone deceniu sus / jos | National Semiconductor |
| 1144776 | MM74HC193 | Contoare binare sincrone sus / jos | National Semiconductor |
| 1144777 | MM74HC194 | 4-Bit bidirecțional universal Shift Register | National Semiconductor |
| 1144778 | MM74HC194J | 4-Bit bidirecțional universal Shift Register | National Semiconductor |
| 1144779 | MM74HC194N | 4-Bit bidirecțional universal Shift Register | National Semiconductor |
| 1144780 | MM74HC195 | Registr de schimbare paralelă pe 4 biți | National Semiconductor |
| 1144781 | MM74HC20 | Dublu 4-Input NAND Gate | National Semiconductor |
| 1144782 | MM74HC221 | Multivibrator monostabil dual neretirabil | Fairchild Semiconductor |
| 1144783 | MM74HC221A | Multivibrator monostabil dual neretirabil | Fairchild Semiconductor |
| 1144784 | MM74HC221A | Multivibrator monostabil dual neretirabil | National Semiconductor |
| 1144785 | MM74HC221ACW | Dublu non-restabilit la apariția monostabil Multivibrator | Fairchild Semiconductor |
| 1144786 | MM74HC221AM | Multivibrator monostabil dual neretirabil | Fairchild Semiconductor |
| 1144787 | MM74HC221AMTC | Multivibrator monostabil dual neretirabil | Fairchild Semiconductor |
| 1144788 | MM74HC221AMX | Multivibrator monostabil dual neretirabil | Fairchild Semiconductor |
| 1144789 | MM74HC221AN | Multivibrator monostabil dual neretirabil | Fairchild Semiconductor |
| 1144790 | MM74HC221ASJ | Multivibrator monostabil dual neretirabil | Fairchild Semiconductor |
| 1144791 | MM74HC221ASJX | Dublu non-restabilit la apariția monostabil Multivibrator | Fairchild Semiconductor |
| 1144792 | MM74HC221CW | Dublu non-restabilit la apariția monostabil Multivibrator | Fairchild Semiconductor |
| 1144793 | MM74HC237 | Decodor de linie 3 până la 8 cu blocări de adresă | National Semiconductor |
| 1144794 | MM74HC240 | Inversarea bufferului octal 3-STATE | Fairchild Semiconductor |
| 1144795 | MM74HC240MTC | Inversarea bufferului octal 3-STATE | Fairchild Semiconductor |
| 1144796 | MM74HC240MTCX | Inversarea bufferului octal 3-STATE | Fairchild Semiconductor |
| 1144797 | MM74HC240N | Inversarea bufferului octal 3-STATE | Fairchild Semiconductor |
| 1144798 | MM74HC240SJ | Inversarea bufferului octal 3-STATE | Fairchild Semiconductor |
| 1144799 | MM74HC240SJX | Inversarea bufferului octal 3-STATE | Fairchild Semiconductor |
| 1144800 | MM74HC240WM | Inversarea bufferului octal 3-STATE | Fairchild Semiconductor |
