| 166881 | 74HCT595PW-Q100 | 8-bit serial-in, serial or parallel-out shift register with output latches; 3-state | Nexperia |
| 166882 | 74HCT595PW-Q100 | 8-bit serial-in, serial or parallel-out shift register with output latches; 3-state | NXP Semiconductors |
| 166883 | 74HCT595S16-13 | 8-BIT SHIFT REGISTER WITH 8-BIT OUTPUT REGISTER | Diodes |
| 166884 | 74HCT595T16-13 | 8-BIT SHIFT REGISTER WITH 8-BIT OUTPUT REGISTER | Diodes |
| 166885 | 74HCT597 | 8-bit shift register with input flip-flops | Philips |
| 166886 | 74HCT597D | 8-bit shift register with input flip-flops | Nexperia |
| 166887 | 74HCT597D | 8-bit shift register with input flip-flops | NXP Semiconductors |
| 166888 | 74HCT597D | 74HC/HCT597; 8-bit shift register with input flip-flops | Philips |
| 166889 | 74HCT597D-Q100 | 8-bit shift register with input flip-flops | Nexperia |
| 166890 | 74HCT597DB | 8-bit shift register with input flip-flops | Nexperia |
| 166891 | 74HCT597DB | 8-bit shift register with input flip-flops | NXP Semiconductors |
| 166892 | 74HCT597DB | 74HC/HCT597; 8-bit shift register with input flip-flops | Philips |
| 166893 | 74HCT597N | 8-bit shift register with input flip-flops | NXP Semiconductors |
| 166894 | 74HCT597N | 74HC/HCT597; 8-bit shift register with input flip-flops | Philips |
| 166895 | 74HCT597U | 8-bit shift register with input flip-flops | Philips |
| 166896 | 74HCT6323A | Programmable ripple counter with oscillator; 3-state | Philips |
| 166897 | 74HCT6323AD | Programmable ripple counter with oscillator; 3-state | Nexperia |
| 166898 | 74HCT6323AD | Programmable ripple counter with oscillator; 3-state | NXP Semiconductors |
| 166899 | 74HCT6323AD | Programmable ripple counter with oscillator; 3-state | Philips |
|
| 166900 | 74HCT6323AU | Programmable ripple counter with oscillator; 3-state | Philips |
| 166901 | 74HCT640 | inverting | Philips |
| 166902 | 74HCT640D | Octal bus transceiver; 3-state; inverting | NXP Semiconductors |
| 166903 | 74HCT640D | 74HC/HCT640; Octal bus transceiver; 3-state; inverting | Philips |
| 166904 | 74HCT640DB | Octal bus transceiver; 3-state; inverting | NXP Semiconductors |
| 166905 | 74HCT640DB | 74HC/HCT640; Octal bus transceiver; 3-state; inverting | Philips |
| 166906 | 74HCT640N | Octal bus transceiver; 3-state; inverting | NXP Semiconductors |
| 166907 | 74HCT640N | 74HC/HCT640; Octal bus transceiver; 3-state; inverting | Philips |
| 166908 | 74HCT640U | Octal bus transceiver; 3-state; inverting | Philips |
| 166909 | 74HCT643 | Octal bus transceiver; 3-state; true/inverting | Philips |
| 166910 | 74HCT643D | Octal bus transceiver; 3-state; true/inverting | Philips |
| 166911 | 74HCT643N | Octal bus transceiver; 3-state; true/inverting | Philips |
| 166912 | 74HCT643U | Octal bus transceiver; 3-state; true/inverting | Philips |
| 166913 | 74HCT646 | 3-state | Philips |
| 166914 | 74HCT646D | 74HC/HCT646; Octal bus transceiver/register; 3-state | Philips |
| 166915 | 74HCT646DB | 74HC/HCT646; Octal bus transceiver/register; 3-state | Philips |
| 166916 | 74HCT646N | 74HC/HCT646; Octal bus transceiver/register; 3-state | Philips |
| 166917 | 74HCT646N3 | Octal bus transceiver/register; 3-state | Philips |
| 166918 | 74HCT646U | Octal bus transceiver/register; 3-state | Philips |
| 166919 | 74HCT648 | Octal bus transceiver/register; 3-state; inverting | Philips |
| 166920 | 74HCT648D | Octal bus transceiver/register; 3-state; inverting | Philips |
