产品概述
描述
The ST26C31B is a quad differential line driver designed for digital data transmission over balanced lines and meets all the requirements of EIA standard RS-422 while retaining the low power characteristics of CMOS.
The ST26C31B accepts TTL or CMOS input levels and translates these to RS-422 output levels. This part uses special outputs circuitry common to all four drivers. All outputs are protected against damage due to electrostatic discharge by diode to VCC and ground.
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所有功能
- 3-state outputs for connection to system buses
- Operation from single 5V supply
- Available in surface mount
- TTL input compatible
- Typical output skew: 0.5ns
- Typical propagation delay: 6ns
- Meets the requirements of EIA standard RS-422
- Low quiescent current
- Output will not load line when VCC = 0V
EDA符号、封装和3D模型
STMicroelectronics - ST26C31B
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符号
封装
3D模型
质量与可靠性
| 产品型号 | Marketing Status | 封装 | 等级规格 | 符合RoHS级别 | 材料声明** |
|---|---|---|---|---|---|
| ST26C31BDR | 批量生产 | SO-16 | 工业 | Ecopack2 | |
| ST26C31BTR | 批量生产 | TSSOP-16L | 工业 | Ecopack3 |
(**) st.com上提供的材料声明表单可能是基于包装系列中最常用的封装的通用文档。因此，它们可能不是100%适用于特定的设备。有关特定设备的信息，请联系 销售支持。
样片和购买
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| 产品型号 | Order from distributors | 从ST订购 | 供货状态 | ECCN (US) | ECCN (EU) | 包装类型 | 封装 | 温度（ºC） | Autoshutdown | Country of Origin | Budgetary Price (US$)*/Qty | 单价(US$) | Country of Origin | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 最小值 | 最大值 | ||||||||||||||
| ST26C31BTR | distributors 无法联系到经销商，请联系我们的销售办事处 | 批量生产 | EAR99 | NEC | Tape and Reel | TSSOP-16L | -40 | 85 | - | CHINA | | 0.7911 | CHINA | ||
| ST26C31BDR | distributors 无法联系到经销商，请联系我们的销售办事处 | 批量生产 | EAR99 | NEC | Tape and Reel | SO-16 | -40 | 85 | - | MOROCCO | | 0.7688 | MOROCCO | ||
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