What does "open drain" mean? - Discrete Semiconductor Products - Electronic Component and Engineering Solution Forum - TechForum │ Digi-Key
![open collector - What's the difference between a 74LS05 hex inverter and a 74LS04 hex inverter? - Electrical Engineering Stack Exchange open collector - What's the difference between a 74LS05 hex inverter and a 74LS04 hex inverter? - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/nt3hw.jpg)
open collector - What's the difference between a 74LS05 hex inverter and a 74LS04 hex inverter? - Electrical Engineering Stack Exchange
![What is the difference between the open collector output type and the totempole output type? Also, what precautions should be taken for use? | Toshiba Electronic Devices & Storage Corporation | Europe(EMEA) What is the difference between the open collector output type and the totempole output type? Also, what precautions should be taken for use? | Toshiba Electronic Devices & Storage Corporation | Europe(EMEA)](https://toshiba.semicon-storage.com/content/dam/toshiba-ss-v3/master/en/semiconductor/knowledge/faq/opto/opto_038_2.png)