SN75140PSR集成电路（IC）的驱动器接收器收发器规格书PDF中文资料

SN75140PSR属于集成电路（IC）的驱动器接收器收发器。由德州仪器制造生产的SN75140PSR驱动器，接收器，收发器该系列产品的主要功能是提供必需的硬件资源，以通过延长电缆或印制线进行通信。确切的功能会因所采用的通信协议而异，可能包括诸如瞬态抑制之类的功能，这些功能对于通信用途可能并非绝对必要，但对于可能的使用环境却是明智之选。

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

description

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 mA),

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.