| 164761 | 74HC6323 | Programmable ripple counter with oscillator; 3-state | Philips |
| 164762 | 74HC6323A | Programmable ripple counter with oscillator; 3-state | Philips |
| 164763 | 74HC6323AD | Programmable ripple counter with oscillator; 3-state | Nexperia |
| 164764 | 74HC6323AD | Programmable ripple counter with oscillator; 3-state | NXP Semiconductors |
| 164765 | 74HC6323AD | Programmable ripple counter with oscillator; 3-state | Philips |
| 164766 | 74HC6323AU | Programmable ripple counter with oscillator; 3-state | Philips |
| 164767 | 74HC640 | inverting | Philips |
| 164768 | 74HC640D | Octal bus transceiver; 3-state; inverting | NXP Semiconductors |
| 164769 | 74HC640D | 74HC/HCT640; Octal bus transceiver; 3-state; inverting | Philips |
| 164770 | 74HC640DB | Octal bus transceiver; 3-state; inverting | NXP Semiconductors |
| 164771 | 74HC640DB | 74HC/HCT640; Octal bus transceiver; 3-state; inverting | Philips |
| 164772 | 74HC640N | Octal bus transceiver; 3-state; inverting | NXP Semiconductors |
| 164773 | 74HC640N | 74HC/HCT640; Octal bus transceiver; 3-state; inverting | Philips |
| 164774 | 74HC640U | Octal bus transceiver; 3-state; inverting | Philips |
| 164775 | 74HC643 | Octal bus transceiver; 3-state; true/inverting | Philips |
| 164776 | 74HC643D | Octal bus transceiver; 3-state; true/inverting | Philips |
| 164777 | 74HC643N | Octal bus transceiver; 3-state; true/inverting | Philips |
| 164778 | 74HC643U | Octal bus transceiver; 3-state; true/inverting | Philips |
| 164779 | 74HC646 | 3-state | Philips |
|
| 164780 | 74HC646D | 74HC/HCT646; Octal bus transceiver/register; 3-state | Philips |
| 164781 | 74HC646DB | 74HC/HCT646; Octal bus transceiver/register; 3-state | Philips |
| 164782 | 74HC646N | 74HC/HCT646; Octal bus transceiver/register; 3-state | Philips |
| 164783 | 74HC646N3 | Octal bus transceiver/register; 3-state | Philips |
| 164784 | 74HC646U | Octal bus transceiver/register; 3-state | Philips |
| 164785 | 74HC648 | Octal bus transceiver/register; 3-state; inverting | Philips |
| 164786 | 74HC648D | Octal bus transceiver/register; 3-state; inverting | Philips |
| 164787 | 74HC648N | Octal bus transceiver/register; 3-state; inverting | Philips |
| 164788 | 74HC648N3 | Octal bus transceiver/register; 3-state; inverting | Philips |
| 164789 | 74HC648U | Octal bus transceiver/register; 3-state; inverting | Philips |
| 164790 | 74HC652 | 3-state | Philips |
| 164791 | 74HC652D | Octal bus transceiver/register; 3-state | NXP Semiconductors |
| 164792 | 74HC652D | Octal bus transceiver/register; 3-state | Philips |
| 164793 | 74HC652DB | Octal bus transceiver/register; 3-state | NXP Semiconductors |
| 164794 | 74HC652DB | 74HC/HCT652; Octal bus transceiver/register; 3-state | Philips |
| 164795 | 74HC652N | Octal bus transceiver/register; 3-state | NXP Semiconductors |
| 164796 | 74HC652N | Octal bus transceiver/register; 3-state | Philips |
| 164797 | 74HC652PW | Octal bus transceiver/register; 3-state | NXP Semiconductors |
| 164798 | 74HC652PW | 74HC/HCT652; Octal bus transceiver/register; 3-state | Philips |
| 164799 | 74HC670 | 3-state | Philips |
| 164800 | 74HC670D | 4 x 4 register file; 3-state | NXP Semiconductors |
