DS14C89A集成电路（IC）的驱动器接收器收发器规格书PDF中文资料

厂商型号	DS14C89A
参数属性	DS14C89A 封装/外壳为14-SOIC（0.154"，3.90mm 宽）；包装为管件；类别为集成电路（IC）的驱动器接收器收发器；产品描述：IC RECEIVER 0/4 14SOIC
功能描述	DS14C89A Quad CMOS Receiver
封装外壳	14-SOIC（0.154"，3.90mm 宽）
文件大小	411.3 Kbytes
页面数量	15 页
生产厂商	TI
中文名称	德州仪器
网址	网址
数据手册	下载地址一下载地址二到原厂下载
更新时间	2025-10-10 22:58:00
人工找货	DS14C89A价格和库存，欢迎联系客服免费人工找货

1FEATURES

2• Meets EIA/TIA-232-E and CCITT V.28

Standards

• Failsafe - Output High for Open Input

• LOW Power Consumption

• On Chip Noise Filter

• Available in SOIC Package

DESCRIPTION

The DS14C89A, pin-for-pin compatible to the

DS1489A/MC1489A, ia a quad receiver designed to

interface data terminal equipment (DTE) with data

circuit-terminating equipment (DCE). These devices

translate levels conforming to EIA-232E and CCITT

V.28 standards to TTL/CMOS logic levels.

The device is fabricated in low threshold CMOS metal

gate technology. The device provides very low power

consumption compared to their bipolar equivalents:

900 μA (DS14C89A) versus 26 mA (DS1489A).

The DS14C89A provides on chip noise filtering which

eliminates the need for external response control filter

capacitors. When replacing the DS1489A with the

DS14C89A, the response control filter pins can be

tied high, low, or not connected.