SN74LS642DW

Mfr. #:: SN74LS642DW
描述:: Bus Transceivers Octal bus Xcv
生命周期:: 制造商新产品。
数据表:: SN74LS642DW 数据表
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更多信息:: SN74LS642DW 更多信息 SN74LS642DW Product Details

产品属性
属性值

制造商: 德州仪器

产品分类: 逻辑 - 缓冲器、驱动器、接收器、收发器

系列: 74LS

产品: 标准收发器

打包: 管替代包装

单位重量: 0.017662 oz

安装方式: 贴片/贴片

包装盒: SOIC-20

工作温度: 0°C ~ 70°C

安装型: 表面贴装

输出类型: 打开收集器

功能: 总线收发器

通道数: 8

电压供应: 4.75 V ~ 5.25 V

供应商-设备-包: 20-SOIC

电路数: 8

元素数: 1

电流输出高低: -, 24mA

逻辑型: 收发器，反相

每个元素的位数: 8

最高工作温度: + 70 C

最低工作温度: 0 C

极性: 反转

最大电源电压: 5.25 V

电源电压最小值: 4.75 V

逻辑族: LS

传播延迟时间: 25 ns

输出电平: TTL

输入电平: TTL

高电平输出电流: - 15 mA

低电平输出电流: 24 mA

Tags: SN74LS642D, SN74LS642, SN74LS64, SN74LS6, SN74LS, SN74L, SN74, 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

SN74LS642DW 描述

***as Instruments: Octal bus transceivers with open collector outputs 20-SOIC 0 to 70

***p One Stop Global: Bus XCVR Single 8-CH Open Collector 20-Pin SOIC Tube

***Components: Texas Instruments SN74LS642DW, 1 Bus Transceiver, Bus Transceiver, 8-Bit Inverting TTL, 20-Pin SOIC

***ark: IC, INVERTING TRANSCEIVER, SOIC-20

***i-Key: IC TRANSCVR INVERT 5.25V 20SOIC

***ment14 APAC: LOGIC, BUS TRANSCVR OCTAL, 20SOIC; Logic Device Type:Transceiver, Inverting; Supply Voltage Range:4.75V to 5.25V; Logic Case Style:SOIC; No. of Pins:20; Operating Temperature Range:0°C to +70°C; SVHC:No SVHC (20-Jun-2011); Logic Function Number:74642; Logic IC Base Number:74642; Logic IC Family:LS; Logic IC Function:Octal Bus Transceiver with Open-Collector Outputs; Package / Case:SOIC; Supply Voltage Max:5.25V; Supply Voltage Min:4.75V; Termination Type:SMD

***nell: LOGIC, BUS TRANSCVR OCTAL, 20SOIC; Tipo di Dispositivo Logico:Ricetrasmettitore, Invertente; Famiglia Logica / Numero Base:74LS642; Modello Case CI Logico:SOIC; No. di Pin:20Pin; Tensione di Alimentazione Min:4.75V; Tensione di Alimentazione Max:5.25V; Famiglia CI Logico:74LS; Numero Base CI Logico:74642; Temperatura di Esercizio Min:0°C; Temperatura di Esercizio Max:70°C; Gamma Prodotti:-; Standard di Qualifica Automotive:-; Livello di Sensibilità all'Umidità (MSL):MSL 1 - Non Limitata; Sostanze Estremamente Preoccupanti (SVHC):No SVHC (27-Jun-2018); Funzione CI Logico:Transceiver bus ottale con uscite a collettore aperto; Intervallo Temperatura di Esercizio:Da 0°C a +70°C; Intervallo Tensione di Alimentazione:Da 4,75V a 5,25V; Numero Base CI Logico:74642; Numero Funzione Logica:74642; Tipo di Terminazione:Dispositivo a Montaggio Superficiale

Market price

型号	描述	库存	价格
SN74LS642DW DISTI # V39:1801_07345955	Bus XCVR Single 8-CH Open Collector 20-Pin SOIC Tube RoHS: Compliant	487	1000:$3.9560 500:$4.5839 100:$5.3099 10:$6.4670 1:$7.9431
SN74LS642DW DISTI # V99:2348_07345955	Bus XCVR Single 8-CH Open Collector 20-Pin SOIC Tube RoHS: Compliant	0
SN74LS642DW DISTI # 296-34020-5-ND	IC TRANSCVR INVERT 5.25V 20SOIC RoHS: Compliant Min Qty: 1 Container: Tube	137In Stock	2500:$3.9702 1000:$4.1229 500:$4.7337 100:$5.4361 25:$6.2608 10:$6.5660 1:$7.2700
SN74LS642DW DISTI # 29458422	Bus XCVR Single 8-CH Open Collector 20-Pin SOIC Tube RoHS: Compliant	2000	1000:$3.8664
SN74LS642DW DISTI # 31628195	Bus XCVR Single 8-CH Open Collector 20-Pin SOIC Tube RoHS: Compliant	487	1000:$4.2527 500:$4.9277 100:$5.7081 10:$6.9520 2:$8.5388
SN74LS642DW DISTI # SN74LS642DW	Bus XCVR Single 8-CH Open Collector 20-Pin SOIC Tube (Alt: SN74LS642DW) RoHS: Compliant Min Qty: 25 Container: Tube	Europe - 47	250:€3.6900 150:€3.7900 100:€4.0900 50:€4.4900 25:€5.0900
SN74LS642DW DISTI # SN74LS642DW	Bus XCVR Single 8-CH Open Collector 20-Pin SOIC Tube - Rail/Tube (Alt: SN74LS642DW) RoHS: Compliant Min Qty: 100 Container: Tube	Americas - 9	1000:$3.7900 500:$3.8900 300:$3.9900 200:$4.1900 100:$4.3900
SN74LS642DWR2 DISTI # SN74LS642DWR2	- Bulk (Alt: SN74LS642DWR2) Min Qty: 1 Container: Bulk	Americas - 0
SN74LS642DW	Octal bus transceivers with open collector outputs	1000	1000:$3.4700 750:$3.5400 500:$4.0900 250:$4.7000 100:$5.0400 25:$5.6200 10:$6.0200 1:$6.6900
SN74LS642DW DISTI # 595-SN74LS642DW	Bus Transceivers Octal bus Xcvr RoHS: Compliant	112	1:$7.2700 10:$6.5700 25:$6.0800 100:$5.4400 250:$5.1700 500:$4.7400 1000:$4.1300
SN74LS642DW	Bus Transceiver, LS Series, 1-Func, 8-Bit, Inverted Output, TTL, PDSO20 RoHS: Compliant	7126	1000:$4.0100 500:$4.2200 100:$4.4000 25:$4.5900 1:$4.9400
SN74LS642DW DISTI # 8095891P	OCTAL BUS TRANSCEIVER SOIC20, TU	79	250:£3.7600 100:£3.9500 25:£4.4300 10:£4.7800
SN74LS642DW		15
SN74LS642DW	* FREE SHIPPING ORDERS OVER $100 * LS SERIES, 8-BIT TRANSCEIVER, INVERTED OUTPUT, PDSO20	70	37:$6.4630 11:$6.9870 1:$10.4805
SN74LS642DW DISTI # 1741026	LOGIC, BUS TRANSCVR OCTAL, 20SOIC RoHS: Compliant	0	2500:$6.0200 1000:$6.2600 500:$7.1800 100:$8.2500 25:$9.4900 10:$9.9600 1:$11.0200

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SN74LS642DW

Step1:Vacuum Packaging with PL

Step2:Anti-Static Bag

Step3:Packaging Boxes

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes