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SN75140技术文档下载：
SN75140 - 产品图解：
SN75140 - 双路线路接收器
SN75140是TI公司的一款其它线电路产品，SN75140是双路线路接收器，本页介绍了SN75140的产品说明、应用、特性等，并给出了与SN75140相关的TI元器件型号供参考。
SN75140 - 双路线路接收器 - 其它线电路 - 其它接口 - TI公司（Texas Instruments，德州仪器）
产品描述
This device consists of a dual single-ended line receiver with TTL-compatible strobes and outputs. The reference voltage (switching threshold) is applied externally and can be adjusted from 1.5 V to 3.5 V, making it possible to optimize noise immunity for a given system design. Due to the low input current (less than 100 uA), the device is suited ideally for party-line (data-bus) systems.
The SN75140 has a common reference-voltage pin and a common strobe.
The SN75140 is characterized for operation from 0°C to 70°C.
H = high level, L = low level, X = irrelevant
产品特性
- Single 5-V Supply
- ±100-mV Sensitivity
- For Application as:
- Single-Ended Line Receiver
- Gated Oscillator
- Level Comparator
- Adjustable Reference Voltage
- TTL Outputs
- TTL-Compatible Strobe
- Designed for Party-Line (Data-Bus) Applications
- Common Reference-Voltage Pin
- Common Strobe
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