| 142241 | 74HCT27PW-Q100 | Triplă 3-input NOR gate | NXP Semiconductors |
| 142242 | 74HCT280 | 9-bit ciudat / chiar generator de paritate / checker | Philips |
| 142243 | 74HCT280D | 9-bit ciudat / chiar generator de paritate / checker | Nexperia |
| 142244 | 74HCT280D | 9-bit ciudat / chiar generator de paritate / checker | NXP Semiconductors |
| 142245 | 74HCT280D | 74HC / HCT280; Generator / verificator de paritate impar / impar de 9 biti | Philips |
| 142246 | 74HCT280DB | 9-bit ciudat / chiar generator de paritate / checker | Nexperia |
| 142247 | 74HCT280DB | 9-bit ciudat / chiar generator de paritate / checker | NXP Semiconductors |
| 142248 | 74HCT280DB | 74HC / HCT280; Generator / verificator de paritate impar / impar de 9 biti | Philips |
| 142249 | 74HCT280N | 9-bit ciudat / chiar generator de paritate / checker | NXP Semiconductors |
| 142250 | 74HCT280N | 74HC / HCT280; Generator / verificator de paritate impar / impar de 9 biti | Philips |
| 142251 | 74HCT280U | 9-bit ciudat / chiar generator de paritate / checker | Philips |
| 142252 | 74HCT283 | 4-bit binar sumator cu transporta rapid | Philips |
| 142253 | 74HCT283D | 4-bit binar sumator cu transporta rapid | Philips |
| 142254 | 74HCT283DB | 4-bit binar sumator cu transporta rapid | Philips |
| 142255 | 74HCT283N | 4-bit binar sumator cu transporta rapid | Philips |
| 142256 | 74HCT283PW | 4-bit binar sumator cu transporta rapid | Philips |
| 142257 | 74HCT283U | 4-bit binar sumator cu transporta rapid | Philips |
| 142258 | 74HCT297 | Digital filtru blocat în fază-buclă | Philips |
| 142259 | 74HCT299 | 3-state | Philips |
| 142260 | 74HCT299D | 8-bit universal registrul de deplasare; 3-stat | NXP Semiconductors |
| 142261 | 74HCT299D | 74HC / HCT299; Registru de schimbare universal pe 8 biți; 3-state | Philips |
| 142262 | 74HCT299DB | 8-bit universal registrul de deplasare; 3-stat | NXP Semiconductors |
| 142263 | 74HCT299DB | 74HC / HCT299; Registru de schimbare universal pe 8 biți; 3-state | Philips |
| 142264 | 74HCT299N | 8-bit universal registrul de deplasare; 3-stat | NXP Semiconductors |
| 142265 | 74HCT299N | 74HC / HCT299; Registru de schimbare universal pe 8 biți; 3-state | Philips |
| 142266 | 74HCT299PW | 8-bit universal registrul de deplasare; 3-stat | NXP Semiconductors |
| 142267 | 74HCT299U | 8-bit universal registrul de deplasare; 3-stat | Philips |
| 142268 | 74HCT2G00 | Dublu 2-input poarta NAND | Philips |
| 142269 | 74HCT2G00DC | Dublu 2-input poarta NAND | Nexperia |
| 142270 | 74HCT2G00DC | Dublu 2-input poarta NAND | NXP Semiconductors |
| 142271 | 74HCT2G00DC | Dublu 2-input poarta NAND | Philips |
| 142272 | 74HCT2G00DC-Q100 | Dublu 2-input poarta NAND | Nexperia |
| 142273 | 74HCT2G00DC-Q100 | Dublu 2-input poarta NAND | NXP Semiconductors |
| 142274 | 74HCT2G00DP | Dublu 2-input poarta NAND | Nexperia |
| 142275 | 74HCT2G00DP | Dublu 2-input poarta NAND | NXP Semiconductors |
| 142276 | 74HCT2G00DP | Dublu 2-input poarta NAND | Philips |
| 142277 | 74HCT2G00DP-Q100 | Dublu 2-input poarta NAND | Nexperia |
| 142278 | 74HCT2G00DP-Q100 | Dublu 2-input poarta NAND | NXP Semiconductors |
| 142279 | 74HCT2G00GD | Dublu 2-input poarta NAND | NXP Semiconductors |
| 142280 | 74HCT2G02 | Dublu poarta 2-input NOR | Philips |
