SN75C189NSR

Mfr. #:: SN75C189NSR
描述:: RS-232 Interface IC Quadruple Low-Power Line Receiver
生命周期:: 制造商新产品。
数据表:: SN75C189NSR 数据表
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更多信息:: SN75C189NSR 更多信息 SN75C189NSR Product Details

产品属性
属性值

制造商：: 德州仪器

产品分类：: RS-232 Interface IC

RoHS：: Y

安装方式：: 贴片/贴片

包装/案例：: SO-14

系列：: SN75C189

数据速率：: 1000 kb/s

司机人数：: 0 Driver

接收器数量：: 4 Receiver

工作电源电流：: 700 uA

最低工作温度：: 0 C

最高工作温度：: + 70 C

打包：: 卷轴

高度：: 1.95 mm

长度：: 10.3 mm

供应类型：: 单电源

宽度：: 5.3 mm

品牌：: 德州仪器

工作电源电压：: 5 V

产品类别：: RS-232 Interface IC

出厂包装数量：: 2000

子类别：: 接口 IC

单位重量：: 0.007348 oz

Tags: SN75C189NS, SN75C189N, SN75C189, SN75C18, SN75C1, SN75C, SN75, SN7

Service Guarantees

We guarantee 100% customer satisfaction.

Quality Guarantees

We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
Our experienced sales team and tech support team back our services to satisfy all our customers.

we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: [email protected]

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

SN75C189NSR 评级和评论

K***r

The parcel did not come, the delivery is canceled by the seller. Claimed that he sent again, but the track number did not give.

2019-03-11

A***v

All chic, one and a half meyasitsa went to moscow, by the number of tulle in the tutu-600 without +/-, packed in a package with a valve that lives in a convenient box. i recommend

2019-03-12

K***O

Nasty secondhand parts.

2019-06-07

V***h

2019-03-25

SN75C189NSR 描述

***ser: RS-232 Interface ICs Quadruple Low-Power Line Receiver

***ical: Quad Receiver RS-232 14-Pin SOP T/R

***ark: RS232 Transceiver IC; Device Type:Line Receiver; No. of Drivers:4; Package/Case:14-SOP; No. of Pins:14; Operating Temperature Range:0°C to +70°C; Leaded Process Compatible:Yes; Peak Reflow Compatible (260 C):Yes ;RoHS Compliant: Yes

***AS INSTUMENTS: The SN75C189 and SN75C189A are low-power, bipolar, quadruple line receivers that are used to interface data terminal equipment (DTE) with data circuit-terminating equipment (DCE). These devices have been designed to conform to TIA/EIA-232-F.

***AS USD: The SN75C189 has a 0.33-V typical hysteresis, compared with 0.97 V for the SN75C189A. Each receiver has provision for adjustment of the overall input threshold levels. This is achieved by choosing external series resistors and voltages to provide bias levels for the response-control pins. The output is in the high logic state if the input is open circuit or shorted to ground.

***AS INSTRUM: These devices have an on-chip filter that rejects input pulses of less than 1-us duration. An external capacitor can be connected from the control pins to ground to provide further input noise filtering for each receiver.

***as Instr.: The SN75C189 and SN75C189A have been designed using low-power techniques in a bipolar technology. In most applications, these receivers interface to single inputs of peripheral devices such as UARTs, ACEs, or microprocessors. By using sampling, such peripheral devices usually are insensitive to the transition times of the input signals. If this is not the case, or for other uses, it is recommended that the SN75C189 and SN75C189A outputs be buffered by single Schmitt input gates or single gates of the HCMOS, ALS, or 74F logic families.

***AS INSTUMENTS: The SN75C189 and SN75C189A are characterized for operation from 0°C to 70°C.

Market price

型号	描述	库存	价格
SN75C189NSR DISTI # 26627208	Quad Receiver RS-232 14-Pin SOP T/R RoHS: Compliant	4000	4000:$0.2700 2000:$0.2826
SN75C189NSR DISTI # SN75C189NSR-ND	IC QUAD LINE RCVR LP 14SO RoHS: Compliant Min Qty: 2000 Container: Tape & Reel (TR)	Temporarily Out of Stock	2000:$0.3132
SN75C189NSR DISTI # SN75C189NSR	Quad Receiver RS-232 14-Pin SOP T/R - Tape and Reel (Alt: SN75C189NSR) RoHS: Compliant Min Qty: 2000 Container: Reel	Americas - 0	2000:$0.3129 4000:$0.2979 8000:$0.2879 12000:$0.2779 20000:$0.2709
SN75C189NSR DISTI # SN75C189NSR	Quad Receiver RS-232 14-Pin SOP T/R (Alt: SN75C189NSR) RoHS: Compliant Min Qty: 2000 Container: Tape and Reel	Europe - 0	2000:€0.4339 4000:€0.3549 8000:€0.3249 12000:€0.2789 20000:€0.2599
SN75C189NSR	Line Receiver, 4 Func, 4 Rcvr, BIPolar, PDSO14 RoHS: Compliant	4000	1000:$0.2900 500:$0.3100 100:$0.3200 25:$0.3300 1:$0.3600
SN75C189NSR DISTI # 595-SN75C189NSR	RS-232 Interface IC Quadruple Low-Power Line Receiver RoHS: Compliant	1467	1:$0.8100 10:$0.6700 100:$0.4320 1000:$0.3460 2000:$0.3140 4000:$0.2920 10000:$0.2810 24000:$0.2700
SN75C189NSRG4 DISTI # 595-SN75C189NSRG4	RS-232 Interface IC Quad Lo Pwr Line Driver RoHS: Compliant	0
SN75C189NSRE4 DISTI # 595-SN75C189NSRE4	RS-232 Interface IC Quadruple Low-Power Line Receiver RoHS: Compliant	0
SN75C189NSR		3166	831:$1.0950 445:$1.2045 1:$2.9200
SN75C189NSR		4138

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