| 166281 | 74HCT393DB | Dual 4-bit binary ripple counter | NXP Semiconductors |
| 166282 | 74HCT393DB | 74HC/HCT393; Dual 4-bit binary ripple counter | Philips |
| 166283 | 74HCT393N | Dual 4-bit binary ripple counter | NXP Semiconductors |
| 166284 | 74HCT393N | 74HC/HCT393; Dual 4-bit binary ripple counter | Philips |
| 166285 | 74HCT393NB | Dual 4-bit binary ripple counter | Philips |
| 166286 | 74HCT393PW | Dual 4-bit binary ripple counter | Nexperia |
| 166287 | 74HCT393PW | Dual 4-bit binary ripple counter | NXP Semiconductors |
| 166288 | 74HCT393PW | 74HC/HCT393; Dual 4-bit binary ripple counter | Philips |
| 166289 | 74HCT393PW-Q100 | Dual 4-bit binary ripple counter | Nexperia |
| 166290 | 74HCT393U | Dual 4-bit binary ripple counter | Philips |
| 166291 | 74HCT3G04 | Inverter | Philips |
| 166292 | 74HCT3G04DC | Triple inverter | Nexperia |
| 166293 | 74HCT3G04DC | Inverter | NXP Semiconductors |
| 166294 | 74HCT3G04DC | Inverter | Philips |
| 166295 | 74HCT3G04DC-Q100 | Triple inverter | Nexperia |
| 166296 | 74HCT3G04DC-Q100 | Inverter | NXP Semiconductors |
| 166297 | 74HCT3G04DP | Triple inverter | Nexperia |
| 166298 | 74HCT3G04DP | Inverter | NXP Semiconductors |
| 166299 | 74HCT3G04DP | Inverter | Philips |
|
| 166300 | 74HCT3G04DP-Q100 | Triple inverter | Nexperia |
| 166301 | 74HCT3G04DP-Q100 | Inverter | NXP Semiconductors |
| 166302 | 74HCT3G04GD | Inverter | NXP Semiconductors |
| 166303 | 74HCT3G04GD-Q100 | Inverter | NXP Semiconductors |
| 166304 | 74HCT3G06 | Inverter with open-drain outputs | Philips |
| 166305 | 74HCT3G06DC | Triple inverter with open-drain outputs | Nexperia |
| 166306 | 74HCT3G06DC | Triple inverter with open-drain outputs | NXP Semiconductors |
| 166307 | 74HCT3G06DC | 74HC3G06; 74HCT3G06; Inverter with open-drain outputs | Philips |
| 166308 | 74HCT3G06DP | Triple inverter with open-drain outputs | NXP Semiconductors |
| 166309 | 74HCT3G06DP | 74HC3G06; 74HCT3G06; Inverter with open-drain outputs | Philips |
| 166310 | 74HCT3G06GD | Triple inverter with open-drain outputs | NXP Semiconductors |
| 166311 | 74HCT3G07 | Buffer with open-drain outputs | Philips |
| 166312 | 74HCT3G07DC | Triple buffer with open-drain outputs | Nexperia |
| 166313 | 74HCT3G07DC | Triple buffer with open-drain outputs | NXP Semiconductors |
| 166314 | 74HCT3G07DC | 74HC3G07; 74HCT3G07; Buffer with open-drain outputs | Philips |
| 166315 | 74HCT3G07DC-Q100 | Triple buffer with open-drain outputs | Nexperia |
| 166316 | 74HCT3G07DC-Q100 | Triple buffer with open-drain outputs | NXP Semiconductors |
| 166317 | 74HCT3G07DP | Triple buffer with open-drain outputs | Nexperia |
| 166318 | 74HCT3G07DP | Triple buffer with open-drain outputs | NXP Semiconductors |
| 166319 | 74HCT3G07DP | 74HC3G07; 74HCT3G07; Buffer with open-drain outputs | Philips |
| 166320 | 74HCT3G07DP-Q100 | Triple buffer with open-drain outputs | Nexperia |
