| 139801 | 74HC244DB | Octal buffer, driver linie; 3-stat | NXP Semiconductors |
| 139802 | 74HC244DB | 74HC / HCT244; Driver tampon octal / linie; 3-state | Philips |
| 139803 | 74HC244N | Octal buffer, driver linie; 3-stat | NXP Semiconductors |
| 139804 | 74HC244N | 74HC / HCT244; Driver tampon octal / linie; 3-state | Philips |
| 139805 | 74HC244PW | Driver tampon octal / linie; 3-state | Nexperia |
| 139806 | 74HC244PW | Octal buffer, driver linie; 3-stat | NXP Semiconductors |
| 139807 | 74HC244PW | 74HC / HCT244; Driver tampon octal / linie; 3-state | Philips |
| 139808 | 74HC244PW-Q100 | Octal șofer tampon / linie; 3-stat | Nexperia |
| 139809 | 74HC244PW-Q100 | Octal șofer tampon / linie; 3-stat | NXP Semiconductors |
| 139810 | 74HC245 | 3-state | Philips |
| 139811 | 74HC245.REV1 | 74HC245 Data Sheet | ON Semiconductor |
| 139812 | 74HC245BQ | Transceiver autobuz octal; 3-stat | Nexperia |
| 139813 | 74HC245BQ | Transceiver autobuz octal; 3-stat | NXP Semiconductors |
| 139814 | 74HC245BQ | Transceiver autobuz octal; 3-stat | Philips |
| 139815 | 74HC245BQ | 74HC / HCT245; Transmițător octal de autobuz; 3-state | Philips |
| 139816 | 74HC245BQ-Q100 | Transceiver autobuz octal; 3-stat | Nexperia |
| 139817 | 74HC245BQ-Q100 | Transceiver autobuz octal; 3-stat | NXP Semiconductors |
| 139818 | 74HC245D | Transceiver autobuz octal; 3-stat | Nexperia |
| 139819 | 74HC245D | Transceiver autobuz octal; 3-stat | NXP Semiconductors |
| 139820 | 74HC245D | 74HC / HCT245; Transmițător octal de autobuz; 3-state | Philips |
| 139821 | 74HC245D-Q100 | Transceiver autobuz octal; 3-stat | Nexperia |
| 139822 | 74HC245D-Q100 | Transceiver autobuz octal; 3-stat | NXP Semiconductors |
| 139823 | 74HC245DB | Transceiver autobuz octal; 3-stat | Nexperia |
| 139824 | 74HC245DB | Transceiver autobuz octal; 3-stat | NXP Semiconductors |
| 139825 | 74HC245DB | 74HC / HCT245; Transmițător octal de autobuz; 3-state | Philips |
| 139826 | 74HC245N | Transceiver autobuz octal; 3-stat | NXP Semiconductors |
| 139827 | 74HC245N | 74HC / HCT245; Transmițător octal de autobuz; 3-state | Philips |
| 139828 | 74HC245PW | Transceiver autobuz octal; 3-stat | Nexperia |
| 139829 | 74HC245PW | Transceiver autobuz octal; 3-stat | NXP Semiconductors |
| 139830 | 74HC245PW | 74HC / HCT245; Transmițător octal de autobuz; 3-state | Philips |
| 139831 | 74HC245PW-Q100 | Transceiver autobuz octal; 3-stat | Nexperia |
| 139832 | 74HC245PW-Q100 | Transceiver autobuz octal; 3-stat | NXP Semiconductors |
| 139833 | 74HC251 | 3-state | Philips |
| 139834 | 74HC251D | Multiplexor 8-intrare; 3-stat | Nexperia |
| 139835 | 74HC251D | Multiplexor 8-intrare; 3-stat | NXP Semiconductors |
| 139836 | 74HC251D | 74HC / HCT251; Multiplexor cu 8 intrări; 3-state | Philips |
| 139837 | 74HC251D-Q100 | Multiplexor 8-intrare; 3-stat | Nexperia |
| 139838 | 74HC251D-Q100 | Multiplexor 8-intrare; 3-stat | NXP Semiconductors |
| 139839 | 74HC251DB | Multiplexor 8-intrare; 3-stat | Nexperia |
| 139840 | 74HC251DB | Multiplexor 8-intrare; 3-stat | NXP Semiconductors |
