- 制造厂商：TI
- 产品类别：电源管理
- 技术类目：电源开关 - 低侧开关
- 功能描述：具有“与非”逻辑输入的 70V 双外设驱动器
- 点击这里打开及下载SN75472的技术文档资料
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Series SN75471 dual peripheral drivers are functionally interchangeable with series SN75451B and series SN75461 peripheral drivers, but are designed for use in systems that require higher breakdown voltages than either of those series can provide at the expense of slightly slower switching speeds than series 75451B (limits are the same as series SN75461). Typical applications include high-speed logic buffers, power drivers, relay drivers, lamp drivers, MOS drivers, line drivers, and memory drivers.
The SN75471, SN75472, and SN75473 are dual peripheral AND, NAND, OR,and NOR drivers, respectively, (assuming positive logic), with the output of the logic gates internally connected to the bases of the npn output transistors.
Series SN75471 drivers are characterized for operation from 0°C to 70°C.
PERIPHERAL DRIVERS FOR HIGH-VOLTAGE HIGH-CURRENT DRIVER APPLICATIONS
- Characterized for Use to 300 mA
- High-Voltage Outputs
- No Output Latch-Up at 55 V (After Conducting 300 mA)
- Medium-Speed Switching
- Circuit Flexibility for Varied Applications and Choice of Logic Function
- TTL-Compatible Diode-Clamped Inputs
- Standard Supply Voltages
- Plastic DIP (P) With Copper Lead Frame Provides Cooler Operation and Improved Reliability
- Drivers per package
- 2
- Switching voltage (Max) (V)
- 55
- Output voltage (Max) (V)
- 70
- Peak output current (mA)
- 500
- Delay time (Typ) (ns)
- 45
- Input compatibility
- TTL
- Vol @ lowest spec current (Typ) (mV)
- 250
- Iout/ch (Max) (mA)
- 400
- Iout_off (Typ) (uA)
- 100
- Rating
- Catalog
SN75472的完整型号有：SN75472D、SN75472P，以下是这些产品的关键参数及官网采购报价：
SN75472D，工作温度：0 to 70，封装：SOIC (D)-8，包装数量MPQ：75个，MSL 等级/回流焊峰值温度：Level-1-260C-UNLIM，引脚镀层/焊球材料：NIPDAU，TI官网SN75472D的批量USD价格：.264（1000+）
SN75472P，工作温度：0 to 70，封装：PDIP (P)-8，包装数量MPQ：50个，MSL 等级/回流焊峰值温度：N/A for Pkg Type，引脚镀层/焊球材料：NIPDAU，TI官网SN75472P的批量USD价格：.304（1000+）
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