| 138121 | 74F652SPC | Transceivere / Registre | Fairchild Semiconductor |
| 138122 | 74F652SPC | Transceivere / Registre | National Semiconductor |
| 138123 | 74F655A | Tampon / driver octal cu paritate, cu 3 stări fără inversare | Philips |
| 138124 | 74F656A | Tampon octal / șofer cu paritate, non-inversoare (3-State) | Philips |
| 138125 | 74F657 | Transmițător bidirecțional octal cu generator / verificator de paritate de 8 biți și ieșiri 3-STATE | Fairchild Semiconductor |
| 138126 | 74F657 | Transceptor bidirecțional octal cu generator / verificator de paritate pe 8 biți și ieșiri TRI-STATE | National Semiconductor |
| 138127 | 74F657 | Transmițător octal cu generator / verificator de paritate pe 8 biți | Philips |
| 138128 | 74F657SC | Octal bidirecțional Transceiver cu 8-bit de paritate Generator / iesiri 3-STAT Checker și | Fairchild Semiconductor |
| 138129 | 74F657SCX | Octal bidirecțional Transceiver cu 8-bit de paritate Generator / iesiri 3-STAT Checker și | Fairchild Semiconductor |
| 138130 | 74F657SPC | Transceptor bidirecțional octal cu generator / verificator de paritate pe 8 biți și ieșiri 3-STATE | Fairchild Semiconductor |
| 138131 | 74F670 | Fișier de înregistrare 4 x 4 (3-State) | Philips |
| 138132 | 74F673A | 16-Bit Serial-In, Serial / Parallel-Out Shift Register | Fairchild Semiconductor |
| 138133 | 74F673A | 16-Bit Serial-In, Serial / Parallel-Out Shift Register (Pin Serial I / O comun) | National Semiconductor |
| 138134 | 74F673APC | 16-Bit Serial-In Serial / Parallel-Out Shift Register | Fairchild Semiconductor |
| 138135 | 74F673ASC | 16-Bit Serial-In Serial / Parallel-Out Shift Register | Fairchild Semiconductor |
| 138136 | 74F673ASCX | 16-Bit Serial-In Serial / Parallel-Out Shift Register | Fairchild Semiconductor |
| 138137 | 74F673ASPC | 16-Bit Serial-In Serial / Parallel-Out Shift Register | Fairchild Semiconductor |
| 138138 | 74F674 | 16-bit serial / parallel-in, serial-out shift shift registre 3-State | Philips |
| 138139 | 74F675A | 16-Bit Serial-In, Serial / Parallel-Out Shift Register | Fairchild Semiconductor |
| 138140 | 74F675A | 16-Bit Serial-In, Serial / Parallel-Out Shift Register | National Semiconductor |
| 138141 | 74F675APC | 16-Bit Serial-In Serial / Parallel-Out Shift Register | Fairchild Semiconductor |
| 138142 | 74F675ASC | 16-Bit Serial-In Serial / Parallel-Out Shift Register | Fairchild Semiconductor |
| 138143 | 74F675ASCX | 16-Bit Serial-In Serial / Parallel-Out Shift Register | Fairchild Semiconductor |
| 138144 | 74F675ASPC | 16-Bit Serial-In Serial / Parallel-Out Shift Register | Fairchild Semiconductor |
| 138145 | 74F676 | 16-Bit Serial / Parallel-In, Serial-Out Shift Register | Fairchild Semiconductor |
| 138146 | 74F676 | 16-Bit Serial / Parallel-In, Serial-Out Shift Register | National Semiconductor |
| 138147 | 74F676 | 16-bit serial / parallel-in, serial-out shift registru (3-State) | Philips |
| 138148 | 74F676PC | 16-Bit Serial / Parallel-In Serial-Out Shift Register | Fairchild Semiconductor |
| 138149 | 74F676PC | 16-Bit Serial / Parallel-In, Serial-Out Shift Register | National Semiconductor |
| 138150 | 74F676SC | 16-Bit Serial / Parallel-In Serial-Out Shift Register | Fairchild Semiconductor |
| 138151 | 74F676SC | 16-Bit Serial / Parallel-In, Serial-Out Shift Register | National Semiconductor |
| 138152 | 74F676SCX | 16-Bit Serial / Parallel-In Serial-Out Shift Register | Fairchild Semiconductor |
| 138153 | 74F676SPC | 16-Bit Serial / Parallel-In Serial-Out Shift Register | Fairchild Semiconductor |
| 138154 | 74F676SPC | 16-Bit Serial / Parallel-In, Serial-Out Shift Register | National Semiconductor |
| 138155 | 74F711-1 | Multiplexoare | Philips |
| 138156 | 74F711A | Multiplexoare | Philips |
| 138157 | 74F712-1 | Multiplexoare | Philips |
| 138158 | 74F712A | Multiplexoare | Philips |
| 138159 | 74F723-1 | Quad 2-la-1 selector de date multiplexor 3-State | Philips |
| 138160 | 74F723A | Quad 2-la-1 selector de date multiplexor 3-State | Philips |
