SN75176 SN75176BP 75176 Buffers & Line Drivers IC — ( IC ) INTEGRATED CIRCUITS
SN75176 SN75176BP 75176 Buffers & Line Drivers IC — ( IC ) INTEGRATED CIRCUITS。售价 0.39 USD，当前有货，SKU NULL，归类于 ( IC ) INTEGRATED CIRCUITS，页面可抽取 2 项量化参数。
- SKU
- NULL
- Price
- 0.39 USD
- Stock
- 有货
- Category
- ( IC ) INTEGRATED CIRCUITS
适用场景 (Applicable scenarios)
- 无人机整机装机与备件替换
核心参数 (Core specifications)
- 价格 / Price：0.39 USD
- 5V
- 3.3V
竞品对比 (Competitor comparison)
- 本站现价 0.39 USD；同级竞品报价需商家提供后补全
- 可核对型号 SKU：NULL，便于与竞品逐项对照
- 已公开 2 项量化参数（见上节），可直接与竞品同参数比较
- 待商家补充：原厂/第三方参考价与差异结论
常见问题 (FAQ)
SN75176 SN75176BP 75176 Buffers & Line Drivers IC 多少钱？ / How much does it cost?
SN75176 SN75176BP 75176 Buffers & Line Drivers IC 现价 0.39 USD，库存状态：有货。
SN75176 SN75176BP 75176 Buffers & Line Drivers IC 的 SKU / 型号是什么？ / What is the SKU?
SKU：NULL。
SN75176 SN75176BP 75176 Buffers & Line Drivers IC 的核心参数有哪些？ / What are the key specifications?
5V；3.3V。
SN75176 SN75176BP 75176 Buffers & Line Drivers IC 属于哪个类目？ / Which category is it in?
类目：( IC ) INTEGRATED CIRCUITS。
SN75176 SN75176BP 75176 Buffers & Line Drivers IC 适合哪些使用场景？ / What is it used for?
( IC ) INTEGRATED CIRCUITS 相关场景：无人机整机装机与备件替换。
Manufacturer: VARIOUS
Manufacturer Part No: SN75176BP
Package / Case: PDIP-8
RoHS: Yes
More Information
Same Spec Items
–
SKU
A-762
Manufacturer
VARIOUS
MPN
SN75176BP
Can be used with
–
Customer Ratings
4.3/5
Based on 1 reviews
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Sep 30, 2013
Dated, but Tried and True RS-485 Transceiver
I bought some of these for use in prototypes of a system I have been designing that uses RS-485 for communication. I have not actually used them in application yet, but I thought I’d at least make people aware of what they are getting if they buy these.
For my application, I initially bought some of TI’s SN65HVD12IDREP devices based on some parametric searching. They are not cheap and I bought these SN75176 from 100Electronics to avoid squandering them.
You can do a lot with these, but let me list some important limitations and comparisons:
– It’s 5V-only device (my application is 3.3V)
– You need to provide external fail-safe biasing
– It uses quite a bit of power even with outputs disabled
– I *BELIEVE* they are roughly the same speed (the 3.3V device I have has multiple speed options)
– Similar output current capability
– Modern ICs present a smaller load (fractional, like 1/8) to the bus, allowing more transceivers to exist on one bus.
The take-away here is that this is a tried and true device, but being as old as it is, it wastes a lot of quiescent power. I would definitely not use this for battery-powered applications. You also need to remember to include fail-safe biasing externally.
Scott
