| 139721 | 74HC238 | 3-to-8 line decoder/demultiplexer | Philips |
| 139722 | 74HC238BQ | 3-to-8 line decoder/demultiplexer | Nexperia |
| 139723 | 74HC238BQ | 3-to-8 line decoder/demultiplexer | NXP Semiconductors |
| 139724 | 74HC238BQ-Q100 | 3-to-8 line decoder/demultiplexer | Nexperia |
| 139725 | 74HC238BQ-Q100 | 3-to-8 line decoder/demultiplexer | NXP Semiconductors |
| 139726 | 74HC238D | 3-to-8 line decoder/demultiplexer | Nexperia |
| 139727 | 74HC238D | 3-to-8 line decoder/demultiplexer | NXP Semiconductors |
| 139728 | 74HC238D | 74HC/HCT238; 3-to-8 line decoder/demultiplexer | Philips |
| 139729 | 74HC238D-Q100 | 3-to-8 line decoder/demultiplexer | Nexperia |
| 139730 | 74HC238D-Q100 | 3-to-8 line decoder/demultiplexer | NXP Semiconductors |
| 139731 | 74HC238DB | 3-to-8 line decoder/demultiplexer | Nexperia |
| 139732 | 74HC238DB | 3-to-8 line decoder/demultiplexer | NXP Semiconductors |
| 139733 | 74HC238DB | 74HC/HCT238; 3-to-8 line decoder/demultiplexer | Philips |
| 139734 | 74HC238N | 3-to-8 line decoder/demultiplexer | NXP Semiconductors |
| 139735 | 74HC238N | 74HC/HCT238; 3-to-8 line decoder/demultiplexer | Philips |
| 139736 | 74HC238PW | 3-to-8 line decoder/demultiplexer | Nexperia |
| 139737 | 74HC238PW | 3-to-8 line decoder/demultiplexer | NXP Semiconductors |
| 139738 | 74HC238PW | 74HC/HCT238; 3-to-8 line decoder/demultiplexer | Philips |
| 139739 | 74HC238PW-Q100 | 3-to-8 line decoder/demultiplexer | Nexperia |
|
| 139740 | 74HC238PW-Q100 | 3-to-8 line decoder/demultiplexer | NXP Semiconductors |
| 139741 | 74HC238U | 3-to-8 line decoder/demultiplexer | Philips |
| 139742 | 74HC240 | inverting | Philips |
| 139743 | 74HC240BQ | Octal buffer/line driver; 3-state; inverting | Nexperia |
| 139744 | 74HC240BQ | Octal buffer/line driver; 3-state; inverting | NXP Semiconductors |
| 139745 | 74HC240BQ-Q100 | Octal buffer/line driver; 3-state; inverting | Nexperia |
| 139746 | 74HC240BQ-Q100 | Octal buffer/line driver; 3-state; inverting | NXP Semiconductors |
| 139747 | 74HC240D | Octal buffer/line driver; 3-state; inverting | Nexperia |
| 139748 | 74HC240D | Octal buffer/line driver; 3-state; inverting | NXP Semiconductors |
| 139749 | 74HC240D | 74HC/HCT240; Octal buffer/line driver; 3-state; inverting | Philips |
| 139750 | 74HC240D-Q100 | Octal buffer/line driver; 3-state; inverting | Nexperia |
| 139751 | 74HC240D-Q100 | Octal buffer/line driver; 3-state; inverting | NXP Semiconductors |
| 139752 | 74HC240DB | Octal buffer/line driver; 3-state; inverting | Nexperia |
| 139753 | 74HC240DB | Octal buffer/line driver; 3-state; inverting | NXP Semiconductors |
| 139754 | 74HC240DB | 74HC/HCT240; Octal buffer/line driver; 3-state; inverting | Philips |
| 139755 | 74HC240N | Octal buffer/line driver; 3-state; inverting | NXP Semiconductors |
| 139756 | 74HC240N | 74HC/HCT240; Octal buffer/line driver; 3-state; inverting | Philips |
| 139757 | 74HC240PW | Octal buffer/line driver; 3-state; inverting | Nexperia |
| 139758 | 74HC240PW | Octal buffer/line driver; 3-state; inverting | NXP Semiconductors |
| 139759 | 74HC240PW | 74HC/HCT240; Octal buffer/line driver; 3-state; inverting | Philips |
| 139760 | 74HC240PW-Q100 | Octal buffer/line driver; 3-state; inverting | Nexperia |
