DS3486 - 四路 RS-422/RS-423 线路接收器

DS3486是TI德州仪器公司的一款无产品，DS3486是四路 RS-422/RS-423 线路接收器，本站介绍了DS3486的封装应用图解、特点和优点、功能等，并给出了与DS3486相关的TI元器件型号供参考。

DS3486 - 四路 RS-422/RS-423 线路接收器 - 无 - RS-422收发器 - 德州仪器

产品描述

Texas Instruments' quad RS-422, RS-423 receiver features four independent receivers which comply with EIA Standards for the electrical characteristics of balanced/unbalanced voltage digital interface circuits. Receiver outputs are 74LS compatible, TRI-STATE structures which are forced to a high impedance state when the appropriate output control pin reaches a logic zero condition. A PNP device buffers each output control pin to assure minimum loading for either logic one or logic zero inputs. In addition, each receiver has internal hysteresis circuitry to improve noise margin and discourage output instability for slowly changing input waveforms.

产品特性

Four Independent Receivers
TRI-STATE Outputs
Internal Hysteresis −140 mV (typ)
Fast Propagation Times −19 ns (typ)
TTL Compatible Outputs
5V Supply
Pin Compatible and Interchangeable with MC3486

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