| Nr. | Part Name | Description | Manufacturer by |
| 84121 | 74ACTQ16540 | 16-Bit Inverting Buffer/Line Driver with 3-STATE Outputs | Fairchild Semiconductor |
| 84122 | 74ACTQ16540MTD | 16-Bit Inverting Buffer/Line Driver with 3-STATE Outputs | Fairchild Semiconductor |
| 84123 | 74ACTQ16540MTDX | 16-Bit Inverting Buffer/Line Driver with 3-STATE Outputs | Fairchild Semiconductor |
| 84124 | 74ACTQ16540SSC | 16-Bit Inverting Buffer/Line Driver with 3-STATE Outputs | Fairchild Semiconductor |
| 84125 | 74ACTQ16540SSCX | 16-Bit Inverting Buffer/Line Driver with 3-STATE Outputs | Fairchild Semiconductor |
| 84126 | 74ACTQ16541 | 16-Bit Buffer/Line Driver with TRI-STATE Outputs | National Semiconductor |
| 84127 | 74ACTQ16541 | 16-Bit Buffer/Line Driver with 3-STATE Outputs | Fairchild Semiconductor |
| 84128 | 74ACTQ16541MTD | 16-Bit Buffer/Line Driver with 3-STATE Outputs | Fairchild Semiconductor |
| 84129 | 74ACTQ16541MTDX | 16-Bit Buffer/Line Driver with 3-STATE Outputs | Fairchild Semiconductor |
| 84130 | 74ACTQ16541SSC | 16-Bit Buffer/Line Driver with 3-STATE Outputs | Fairchild Semiconductor |
| 84131 | 74ACTQ16541SSCX | 16-Bit Buffer/Line Driver with 3-STATE Outputs | Fairchild Semiconductor |
| 84132 | 74ACTQ16543 | 16-Bit Registered Transceiver with TRI-STATE Outputs | National Semiconductor |
| 84133 | 74ACTQ16543 | 16-Bit Registered Transceiver with 3-STATE Outputs | Fairchild Semiconductor |
| 84134 | 74ACTQ16543MTD | 16-Bit Registered Transceiver with 3-STATE Outputs | Fairchild Semiconductor |
| 84135 | 74ACTQ16543MTDX | 16-Bit Registered Transceiver with 3-STATE Outputs | Fairchild Semiconductor |
| 84136 | 74ACTQ16543SSC | 16-Bit Registered Transceiver with 3-STATE Outputs | Fairchild Semiconductor |
| 84137 | 74ACTQ16543SSCX | 16-Bit Registered Transceiver with 3-STATE Outputs | Fairchild Semiconductor |
| 84138 | 74ACTQ16646 | 16-Bit Transceiver/Register with TRI-STATE Outputs | National Semiconductor |
| 84139 | 74ACTQ16646 | 16-Bit Transceiver/Register with 3-STATE Outputs | Fairchild Semiconductor |
| 84140 | 74ACTQ16646MTD | 16-Bit Transceiver/Register with 3-STATE Outputs | Fairchild Semiconductor |
| 84141 | 74ACTQ16646MTDX | 16-Bit Transceiver/Register with 3-STATE Outputs | Fairchild Semiconductor |
| 84142 | 74ACTQ16646SSC | 16-Bit Transceiver/Register with 3-STATE Outputs | Fairchild Semiconductor |
| 84143 | 74ACTQ16646SSCX | 16-Bit Transceiver/Register with 3-STATE Outputs | Fairchild Semiconductor |
| 84144 | 74ACTQ18823 | 18-Bit D Flip-Flop with TRI-STATE Outputs | National Semiconductor |
| 84145 | 74ACTQ18823 | 18-Bit D-Type Flip-Flop with 3-STATE Outputs | Fairchild Semiconductor |
| 84146 | 74ACTQ18823MTD | 18-Bit D Flip-Flop with 3-STATE Outputs | Fairchild Semiconductor |
| 84147 | 74ACTQ18823MTDX | 18-Bit D Flip-Flop with 3-STATE Outputs | Fairchild Semiconductor |
| 84148 | 74ACTQ18823SSC | 18-Bit D Flip-Flop with 3-STATE Outputs | Fairchild Semiconductor |
| 84149 | 74ACTQ18823SSCX | 18-Bit D Flip-Flop with 3-STATE Outputs | Fairchild Semiconductor |
| 84150 | 74ACTQ18825 | 18-Bit Inverting Buffer/Line Driver with TRI-STATE Outputs | National Semiconductor |
| 84151 | 74ACTQ18825 | 18-Bit Buffer/Line Driver with 3-STATE Outputs | Fairchild Semiconductor |
| 84152 | 74ACTQ18825MTD | 18-Bit Buffer/Line Driver with 3-STATE Outputs | Fairchild Semiconductor |
| 84153 | 74ACTQ18825MTDX | 18-Bit Buffer/Line Driver with 3-STATE Outputs | Fairchild Semiconductor |
| 84154 | 74ACTQ18825SSC | 18-Bit Buffer/Line Driver with 3-STATE Outputs | Fairchild Semiconductor |
| 84155 | 74ACTQ18825SSCX | 18-Bit Buffer/Line Driver with 3-STATE Outputs | Fairchild Semiconductor |
| 84156 | 74ACTQ240 | Quiet Series Octal Buffer/Line Driver with 3-STATE Outputs | Fairchild Semiconductor |
| 84157 | 74ACTQ240PC | Quiet Series Octal Buffer/Line Driver with 3-STATE Outputs | Fairchild Semiconductor |
| 84158 | 74ACTQ240QSC | Quiet Series Octal Buffer/Line Driver with 3-STATE Outputs | Fairchild Semiconductor |
| 84159 | 74ACTQ240QSCX | Quiet Series Octal Buffer/Line Driver with 3-STATE Outputs | Fairchild Semiconductor |
| 84160 | 74ACTQ240SC | Quiet Series Octal Buffer/Line Driver with 3-STATE Outputs | Fairchild Semiconductor |
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