TCA9544APWR

Mfr. #:: TCA9544APWR
描述:: Switch ICs - Various 4-Channel I2C and SMBus
生命週期:: 製造商新產品
數據表:: TCA9544APWR 數據表
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更多信息:: TCA9544APWR 更多信息 TCA9544APWR Product Details

產品屬性
屬性值

製造商：: 德州儀器

產品分類：: 開關 IC - 各種

RoHS：: Y

產品：: 雙向平移開關

開關數量：: 4 Switch

電阻 - 最大值：: 16 Ohms

工作電源電壓：: 1.65 V to 5.5 V

最低工作溫度：: - 40 C

最高工作溫度：: + 85 C

安裝方式：: 貼片/貼片

包裝/案例：: TSSOP-20

打包：: 捲軸

系列：: TCA9544A

品牌：: 德州儀器

電源電流 - 最大值：: 50 uA

Pd - 功耗：: 400 mW

產品類別：: 開關 IC - 各種

出廠包裝數量：: 2000

子類別：: 開關 IC

電源電壓 - 最大值：: 5.5 V

電源電壓 - 最小值：: 1.65 V

單位重量：: 0.002638 oz

Tags: TCA954, TCA95, TCA9, TCA

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We provide 90-360 days warranty.

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Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

TCA9544APWR 描述

***as Instruments: 4-channel 1.65- to 5.5-V I2C/SMBus multiplexer with interrupt & voltage translation 20-TSSOP -40 to 85

***et: Multiplexer 1-Element CMOS 4-IN 20-Pin TSSOP T/R

***i-Key: IC MULTIPLEXER 1 X 1:4 20TSSOP

***ark: 4-Channel I2c And Smbus Multiplexer

***el Electronic: IC SUPERVISOR MPU 3.08V RS 8SOIC

***as Instruments: Quadruple 2-Line To1-Line Data Selector / Multiplexer 16-TSSOP -40 to 125

*** Stop Electro: Multiplexer, LVC/LCX/Z Series, 4-Func, 2 Line Input, 1 Line Output, True Output, CMOS, PDSO16

***ical: Multiplexer 1-Element CMOS 8-IN 16-Pin TSSOP T/R

***eco: IC,SN74LVC157APWR,QUAD 1-OF-2 DATA SELECTOR/MULTIPLEXER

*** Source Electronics: IC QUAD 2-1 DATA SEL/MUX 16TSSOP

***Yang: Encoders, Decoders, Multiplexers & Demultiplexers Quad Data

***nell: 2I/P QUAD DATA SELECTOR/MUX TSSOP-16, FULL REEL

***ponent Sense: LOGIC IC 74LVC157 MUX 4X2 INPUT TSSOP16

***ark: 2I/p Quad Data Selector/mux Tssop-16; Lo; Msl:msl 1 - Unlimited; Svhc:no Svhc (15-Jan-2019) Rohs Compliant: Yes

***S: French Electronic Distributor since 1988

***as Instruments: Quadruple 2-Line To1-Line Data Selector / Multiplexer 16-TSSOP -40 to 125

*** Stop Electro: Multiplexer, LVC/LCX/Z Series, 4-Func, 2 Line Input, 1 Line Output, True Output, CMOS, PDSO16

***Yang: Multiplexer 1-Element CMOS 8-IN 16-Pin TSSOP Tube - Rail/Tube

***nell: IC, DATA SELECTOR/MUX, 74LVC157; Famille Logique/ Numéro de base: 74LVC157; Type de logique: Multiplexeur / Sélecteur de données; Nombre de voies: 4Canal(aux); Configuration Ligne: 2: 1; Tension, alimentation min.: 1.65V; Tens

***ment14 APAC: IC, DATA SELECTOR/MUX, 74LVC157; Logic Family / Base Number:74LVC157; Logic Type:Data Selector / Multiplexer; No. of Channels:4Channels; Line Configuration:2:1; Supply Voltage Min:1.65V; Supply Voltage Max:3.6V; Logic Case Style:TSSOP; No. of Pins:16Pins; Logic IC Family:74LVC; Logic IC Base Number:74157; Operating Temperature Min:-40°C; Operating Temperature Max:85°C; Product Range:-; Automotive Qualification Standard:-; MSL:MSL 1 - Unlimited; SVHC:No SVHC (15-Jan-2019); Base Number:74; Logic Function Number:74157; Logic IC Base Number:74157; Logic IC Function:Quadruple 2-Line-To-1-Line Data Selector/Multiplexer; Operating Temperature Range:-40°C to +85°C; Output Current:24mA; Output Current Max:32mA; Ratio:2:1; Supply Voltage Range:1.65V to 3.6V

***as Instruments: Quadruple 2-Line To 1-Line Data Selector/Multiplexer With 3-State Outputs 16-TSSOP -40 to 85

***Yang: Encoders, Decoders, Multiplexers & Demultiplexers Quad 2:1 Data Slctr/ Mltplxr W/3St Otp

*** Stop Electro: Multiplexer, LVC/LCX/Z Series, 4-Func, 2 Line Input, 1 Line Output, True Output, CMOS, PDSO16

***eco: Multiplexer 1 Element CMOS 3-ST 8 Input 16-Pin TSSOP Tube

***nell: IC, DATA SELECTOR/MUX, SMD, TSSOP16; Logic Family / Base Number: 74LVC257; Logic Type: Data Selector / Multiplexer; No. of Channels: 4Channels; Line Configuration: 2: 1; Supply Voltage Min: 1.65V; Supply Voltage Max: 3.6V; Logic Case Style: TSSOP; No. of Pins: 16Pins; Logic IC Family: 74LVC; Logic IC Base Number: 74257; Operating Temperature Min: -40°C; Operating Temperature Max: 85°C; Product Range: -; Automotive Qualification Standard: -; RoHS Phthalates Compliant: Yes; MSL: MSL 1 - Unlimited; SVHC: No SVHC (27-Jun-2018); Base Number: 74; Logic Function Number: 74257; Logic IC Base Number: 74257; Logic IC Function: Quadruple 2-Line To 1-Line Data Selector/Multiplexer (3-State); Operating Temperature Range: -40°C to +85°C; Output Current Max: 24mA; Ratio: 2: 1; Supply Voltage: 3.3V; Supply Voltage Range: 1.65V to 3.6V; Termination Type: Surface Mount Device

***Yang: Buffer/Line Driver 8-CH Non-Inverting 3-ST CMOS 20-Pin TSSOP T/R - Tape and Reel

***emi: Octal Buffer/Line Driver, 3-State

***nell: BUFFER/LINE DRIVER, OCTAL, TSSOP-20; Logic Family / Base Number: 74ACT244; Logic Device Type: Buffer, Line Driver; Logic Case Style: TSSOP; No. of Pins: 20Pins; Supply Voltage Min: 4.5V; Supply Voltage Max: 5.5V; Logic IC Family: 74ACT; Logic IC Base Number: 74244; Operating Temperature Min: -40°C; Operating Temperature Max: 85°C; Product Range: -; Automotive Qualification Standard: -; RoHS Phthalates Compliant: Yes; MSL: MSL 1 - Unlimited; SVHC: No SVHC (27-Jun-2018)

***i-Key: IC BUF NON-INVERT 5.5V 20TSSOP

***ponent Stockers USA: ACT SERIES DUAL 4-BIT DRIVER TRUE OUTPUT PDSO20

*** Electronics: IC BUFF/DVR TRI-ST DUAL 20TSSOP

***Yang: Analog Multiplexer Dual 4:1 16-Pin TSSOP T/R - Tape and Reel

***ure Electronics: 74HC Series 2 to 6 V SMT Analog Multiplexers / Demultiplexers - TSSOP-16

***nell: ANALOGUE MUX/DEMUX, 2 CH, 4: 1, TSSOP-16; Multiplexer Configuration: 4: 1; No. of Circuits: 2Circuits; On State Resistance Max: 190ohm; Supply Voltage Range: 2V to 12V; Analogue Multiplexer Case: TSSOP; No. of Pins: 16Pins; Oper

***ure Electronics: 74HC Series 2 to 6 V Surface Mount Analog Multiplexer / Demultiplexer - TSSOP-16

*** Source Electronics: IC MUX/DEMUX 8X1 16TSSOP / Analog Switch/Analog Multiplexer Single 8:1 16-Pin TSSOP T/R

***nell: ANALOGUE MUX/DEMUX, 8: 1, TSSOP-16; Multiplexer Configuration: 8: 1; No. of Circuits: 1Circuits; On State Resistance Max: 190ohm; Supply Voltage Range: 2V to 6V, 2V to 12V; Analogue Multiplexer Case: TSSOP; No. of Pins: 16Pins;

***: The TCA9544A is a 4-channel, bidirectional translating I2C Muliplexer. The master SCL/SDA signal pair is directed to one of the four channels of slave devices, SC0/SD0-SC3/SD3. Four interrupt inputs (INT3–INT0), one for each of the downstream pairs, are provided. One interrupt output (INT) acts as an AND of the four interrupt inputs.

***ASI: A power-on reset function returns the registers to their default state and initializes the I2C state machine, with all channels deselected.

***as Instruments (TI): The pass gates of the switches are constructed such that the VCC pin can be used to limit the maximum high voltage which will be passed by the TCA9544A. This allows the use of different bus voltages on each pair, so that 1.8-V, 2.5-V, or 3.3-V parts can communicate with 5-V parts without any additional protection. External pull-up resistors pull the bus up to the desired voltage level for each channel. All I/O pins are 5.5 V tolerant.

Market price

型號	描述	庫存	價格
TCA9544APWR DISTI # V72:2272_07367451	I2C Multiplexer 1-Element 4-IN 20-Pin TSSOP T/R RoHS: Compliant	302	500:$0.7453 250:$0.7882 100:$0.8757 25:$1.0269 10:$1.1410 1:$1.4701
TCA9544APWR DISTI # V39:1801_07367451	I2C Multiplexer 1-Element 4-IN 20-Pin TSSOP T/R RoHS: Compliant	0
TCA9544APWR DISTI # 296-40576-1-ND	IC I2C SW 4CH W/RESET 20TSSOP RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	5955In Stock	1000:$0.6319 500:$0.8004 100:$0.9689 10:$1.2430 1:$1.3900
TCA9544APWR DISTI # 296-40576-6-ND	IC I2C SW 4CH W/RESET 20TSSOP RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	5955In Stock	1000:$0.6319 500:$0.8004 100:$0.9689 10:$1.2430 1:$1.3900
TCA9544APWR DISTI # 296-40576-2-ND	IC I2C SW 4CH W/RESET 20TSSOP RoHS: Compliant Min Qty: 2000 Container: Tape & Reel (TR)	Temporarily Out of Stock	10000:$0.5235 6000:$0.5440 2000:$0.5726
TCA9544APWR DISTI # 31664940	I2C Multiplexer 1-Element 4-IN 20-Pin TSSOP T/R RoHS: Compliant	302	500:$0.7525 250:$0.7758 100:$0.8619 25:$0.9608 13:$1.1743
TCA9544APWR DISTI # TCA9544APWR	Multiplexer 1-Element CMOS 4-IN 20-Pin TSSOP T/R - Tape and Reel (Alt: TCA9544APWR) RoHS: Compliant Min Qty: 2000 Container: Reel	Americas - 2000	20000:$0.5129 12000:$0.5269 8000:$0.5459 4000:$0.5639 2000:$0.5929
TCA9544APWR	4-Channel I2C and SMBus Multiplexer With Interrupt Logic	5518	1000:$0.4700 750:$0.5100 500:$0.6200 250:$0.7400 100:$0.8000 25:$0.9200 10:$0.9900 1:$1.1000
TCA9544APWR DISTI # 595-TCA9544APWR	Switch ICs - Various 4-Channel I2C and SMBus RoHS: Compliant	2507	1:$1.3500 10:$1.1500 100:$0.8800 500:$0.7780 1000:$0.6140 2000:$0.5440 10000:$0.5240

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