| 154281 | 74ACQ244 | Quiet Series Octal Buffer/Line Driver with 3-STATE Outputs | Fairchild Semiconductor |
| 154282 | 74ACQ244 | Quiet Series Octal Buffer/Line Driver w/TRI-STATE Outputs | National Semiconductor |
| 154283 | 74ACQ244CW | Quiet Series Octal Buffer/Line Driver with 3-STATE Outputs | Fairchild Semiconductor |
| 154284 | 74ACQ244D | Quiet Seres Octal Buffer/Line Driver with TRI-STATE Outputs | National Semiconductor |
| 154285 | 74ACQ244DCQR | Quiet series octal buffer/line driver with TRI-STATE outputs. Commercial grade device with burn-in. | National Semiconductor |
| 154286 | 74ACQ244DCX | Quiet series octal buffer/line driver with TRI-STATE outputs. Devices shipped in 13 inches reels. | National Semiconductor |
| 154287 | 74ACQ244F | Quiet Seres Octal Buffer/Line Driver with TRI-STATE Outputs | National Semiconductor |
| 154288 | 74ACQ244FCQR | Quiet series octal buffer/line driver with TRI-STATE outputs. Commercial grade device with burn-in. | National Semiconductor |
| 154289 | 74ACQ244FCX | Quiet series octal buffer/line driver with TRI-STATE outputs. Devices shipped in 13 inches reels. | National Semiconductor |
| 154290 | 74ACQ244L | Quiet Seres Octal Buffer/Line Driver with TRI-STATE Outputs | National Semiconductor |
| 154291 | 74ACQ244LCQR | Quiet series octal buffer/line driver with TRI-STATE outputs. Commercial grade device with burn-in. | National Semiconductor |
| 154292 | 74ACQ244LCX | Quiet series octal buffer/line driver with TRI-STATE outputs. Devices shipped in 13 inches reels. | National Semiconductor |
| 154293 | 74ACQ244P | Quiet Seres Octal Buffer/Line Driver with TRI-STATE Outputs | National Semiconductor |
| 154294 | 74ACQ244PC | Quiet Series Octal Buffer/Line Driver with 3-STATE Outputs | Fairchild Semiconductor |
| 154295 | 74ACQ244PCQR | Quiet series octal buffer/line driver with TRI-STATE outputs. Commercial grade device with burn-in. | National Semiconductor |
| 154296 | 74ACQ244PCX | Quiet series octal buffer/line driver with TRI-STATE outputs. Devices shipped in 13 inches reels. | National Semiconductor |
| 154297 | 74ACQ244Q | Quiet Seres Octal Buffer/Line Driver with TRI-STATE Outputs | National Semiconductor |
| 154298 | 74ACQ244QCQR | Quiet series octal buffer/line driver with TRI-STATE outputs. Commercial grade device with burn-in. | National Semiconductor |
| 154299 | 74ACQ244QCX | Quiet series octal buffer/line driver with TRI-STATE outputs. Devices shipped in 13 inches reels. | National Semiconductor |
|
| 154300 | 74ACQ244S | Quiet Seres Octal Buffer/Line Driver with TRI-STATE Outputs | National Semiconductor |
| 154301 | 74ACQ244SC | Quiet Series Octal Buffer/Line Driver with 3-STATE Outputs | Fairchild Semiconductor |
| 154302 | 74ACQ244SCQR | Quiet series octal buffer/line driver with TRI-STATE outputs. Commercial grade device with burn-in. | National Semiconductor |
| 154303 | 74ACQ244SCX | Quiet Series Octal Buffer/Line Driver with 3-STATE Outputs | Fairchild Semiconductor |
| 154304 | 74ACQ244SCX | Quiet series octal buffer/line driver with TRI-STATE outputs. Devices shipped in 13 inches reels. | National Semiconductor |
| 154305 | 74ACQ244SJ | Quiet Series Octal Buffer/Line Driver with 3-STATE Outputs | Fairchild Semiconductor |
| 154306 | 74ACQ244SJX | Quiet Series Octal Buffer/Line Driver with 3-STATE Outputs | Fairchild Semiconductor |
| 154307 | 74ACQ245 | Quiet Series Octal Bidirectional Transceiver with 3-STATE Inputs/Outputs | Fairchild Semiconductor |
| 154308 | 74ACQ245 | Quiet Series Octal Bidirectional Transceiver w/TRI-STATE Outputs | National Semiconductor |
| 154309 | 74ACQ245CW | Quiet Series Octal Bidirectional Transceiver with 3-STATE Outputs | Fairchild Semiconductor |
| 154310 | 74ACQ245PC | Quiet Series Octal Bidirectional Transceiver with 3-STATE Outputs | Fairchild Semiconductor |
| 154311 | 74ACQ245SC | Quiet Series Octal Bidirectional Transceiver with 3-STATE Outputs | Fairchild Semiconductor |
| 154312 | 74ACQ245SCX | Quiet Series Octal Bidirectional Transceiver with 3-STATE Outputs | Fairchild Semiconductor |
| 154313 | 74ACQ245SJ | Quiet Series Octal Bidirectional Transceiver with 3-STATE Outputs | Fairchild Semiconductor |
| 154314 | 74ACQ245SJX | Quiet Series Octal Bidirectional Transceiver with 3-STATE Outputs | Fairchild Semiconductor |
| 154315 | 74ACQ373 | Quiet Series Octal Transparent Latch with 3-STATE Outputs | Fairchild Semiconductor |
| 154316 | 74ACQ373 | Quiet Series Octal Transparent Latch with TRI-STATE Outputs | National Semiconductor |
| 154317 | 74ACQ373CW | Quiet Series Octal Transparent Latch with 3-STATE Outputs | Fairchild Semiconductor |
| 154318 | 74ACQ373PC | Quiet Series Octal Transparent Latch with 3-STATE Outputs | Fairchild Semiconductor |
| 154319 | 74ACQ373SC | Quiet Series Octal Transparent Latch with 3-STATE Outputs | Fairchild Semiconductor |
| 154320 | 74ACQ373SCX | Quiet Series Octal Transparent Latch with 3-STATE Outputs | Fairchild Semiconductor |
