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PCA9544APWR

PCA9544APWR
Mfr. #:
PCA9544APWR
描述:
Switch ICs - Various 4-Ch I2C & SMBus Multiplexer
生命週期:
製造商新產品
數據表:
PCA9544APWR 數據表
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更多信息:
PCA9544APWR 更多信息 PCA9544APWR 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
配置：
-
電阻 - 最大值：
45 Ohms
工作電源電壓：
2.3 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
帶寬：
-
高度：
1.15 mm
長度：
6.5 mm
系列：
PCA9544A
寬度：
4.4 mm
品牌：
德州儀器
電源電流 - 最大值：
12 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：
2.3 V
單位重量：
0.002716 oz
Tags
PCA9544APWR, PCA9544AP, PCA9544A, PCA9544, PCA954, PCA95, PCA9, PCA
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
Step1:
Vacuum Packaging with PL
Step2: Anti-Static Bag
Step2:
Anti-Static Bag
Step3: Packaging Boxes
Step3:
Packaging Boxes
    V***n
    V***n
    RU

    Everything is fine!

    2019-04-17
    S***u
    S***u
    RO

    I received the package Good... Thank you

    2019-04-17
    J***v
    J***v
    DE

    Quick Shipping and Good Product!Thanks!!!

    2019-03-06
***as Instruments
4-Channel I2C And SMBus Multiplexer With Interrupt Logic 20-TSSOP -40 to 85
***et Europe
I2C Multiplexer 1-Element 4-IN 20-Pin TSSOP T/R
***i-Key
IC INTERFACE SPECIALIZED 20TSSOP
***ark
ANALOG MULTIPLEXER, QUAD 4 X 1 TSSOP-20, FULL REEL
***ser
Logic - I2C 4-Ch I2C & SMBus Multiplexer
***ment14 APAC
IC, ANALOG MUX, QUAD 4 X 1 TSSOP-20; Supply Current:3µA; On State Resistance Max:16ohm; Supply Voltage Range:2.3V to 5.5V; Operating Temperature Range:-40°C to +85°C; Analog Switch Case Style:TSSOP; No. of Pins:20
***AS INSTR
The PCA9544A is a 4-channel, bidirectional translating multiplexer controlled via the I2C bus. The SCL/SDA upstream pair fans out to four downstream pairs, or channels. One SCL/SDA pair can be selected at a time, and this is determined by the contents of the programmable control register. 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.
***INS
A power-on reset function puts the registers in their default state and initializes the I2C state machine, with no channel selected.
***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 PCA9544A. 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-V tolerant.
PCA95xx I²C, SMBus Repeaters, Switches, Expanders
OMO Electronic PCA95xx I²C and SMBus devices consist of a variety of logic ICs, including repeaters, bidirectional translating switches, and I/O expanders. The TI PCA9515A dual bidirectional I²C and SMBus repeater is a BiCMOS IC intended for I²C and SMBus systems applications. The PCA9515A contains two identical bidirectional open-drain buffer circuits that enable I²C and similar bus systems to be extended without degradation of system performance. The TI PCA9544A and PCA9545A are quad bidirectional translating switches controlled via the I²C bus. The SCL/SDA upstream pair on the PCA9544A and PCA9545A fans out to four downstream pairs, or channels On the PCA9544a, one SCL/SDA pair can be selected at a time, and this is determined by the contents of the programmable control register. On the PCA9545A, any individual SCn/SDn channel or combination of channels can be selected, and this is determined by the contents of the programmable control register. The TI PCA9554A and PCA9557 are remote 8-bit I²C and SMBus expanders. The PCA9554A and PCA9557 provide general-purpose I/O expansion for most microcontroller families via the I²C interface.Learn More
型號 描述 庫存 價格
PCA9544APWR
DISTI # 296-20959-1-ND		IC I2C MUX 4CH BI-DIR 20-TSSOP
RoHS: Compliant
Min Qty: 1
Container: Cut Tape (CT)		542In Stock
  • 1000:$0.8274
  • 500:$0.9986
  • 100:$1.2154
  • 10:$1.5120
  • 1:$1.6800
PCA9544APWR
DISTI # 296-20959-6-ND		IC I2C MUX 4CH BI-DIR 20-TSSOP
RoHS: Compliant
Min Qty: 1
Container: Digi-Reel®		542In Stock
  • 1000:$0.8274
  • 500:$0.9986
  • 100:$1.2154
  • 10:$1.5120
  • 1:$1.6800
PCA9544APWR
DISTI # 296-20959-2-ND		IC I2C MUX 4CH BI-DIR 20-TSSOP
RoHS: Compliant
Min Qty: 2000
Container: Tape & Reel (TR)		On Order
  • 10000:$0.6925
  • 6000:$0.7202
  • 2000:$0.7479
PCA9544APWRG4
DISTI # PCA9544APWRG4-ND		IC I2C MUX 4CH BI-DIR 20-TSSOP
RoHS: Compliant
Min Qty: 2000
Container: Tape & Reel (TR)		Temporarily Out of Stock
  • 2000:$0.7479
PCA9544APWR
DISTI # PCA9544APWR		I2C Multiplexer 1-Element 4-IN 20-Pin TSSOP T/R - Tape and Reel (Alt: PCA9544APWR)
RoHS: Compliant
Min Qty: 2000
Container: Reel		Americas - 0
  • 2000:$0.8039
  • 4000:$0.7649
  • 8000:$0.7389
  • 12000:$0.7139
  • 20000:$0.6949
PCA9544APWR
DISTI # PCA9544APWR		I2C Multiplexer 1-Element 4-IN 20-Pin TSSOP T/R (Alt: PCA9544APWR)
RoHS: Compliant
Min Qty: 2000
Container: Tape and Reel		Asia - 0
    PCA9544APWRG4
    DISTI # PCA9544APWRG4    		I2C Multiplexer 1-Element 4-IN 20-Pin TSSOP T/R - Tape and Reel (Alt: PCA9544APWRG4)
    RoHS: Compliant
    Min Qty: 2000
    Container: Reel    		Americas - 0
    • 2000:$0.8039
    • 4000:$0.7649
    • 8000:$0.7389
    • 12000:$0.7139
    • 20000:$0.6949
    PCA9544APWR4-Channel I2C And SMBus Multiplexer With Interrupt Logic4810
    • 1000:$0.6300
    • 750:$0.6900
    • 500:$0.8400
    • 250:$1.0000
    • 100:$1.0800
    • 25:$1.2400
    • 10:$1.3400
    • 1:$1.4900
    PCA9544APWRMultiplexer, 9544 Series, 1-Func, 4 Line Input, 1 Line Output, True Output, PDSO20
    RoHS: Compliant    		3435
    • 1000:$0.8200
    • 500:$0.8700
    • 100:$0.9000
    • 25:$0.9400
    • 1:$1.0100
    PCA9544APWR
    DISTI # 595-PCA9544APWR    		Switch ICs - Various 4-Ch I2C & SMBus Multiplexer
    RoHS: Compliant    		2319
    • 1:$1.6400
    • 10:$1.3900
    • 100:$1.1100
    • 500:$0.9700
    • 1000:$0.8040
    • 2000:$0.7480
    • 4000:$0.7210
    • 10000:$0.6930
    PCA9544APW
    DISTI # 595-PCA9544APW    		Switch ICs - Various 4-Ch I2C & SMBus Multiplexer
    RoHS: Compliant    		327
    • 1:$1.9600
    • 10:$1.6700
    • 100:$1.3300
    • 500:$1.1700
    • 1000:$0.9650
    • 2500:$0.8980
    • 5000:$0.8650
    PCA9544APWT
    DISTI # 595-PCA9544APWT    		Switch ICs - Various 4-Ch I2C & SMBus Multiplexer
    RoHS: Compliant    		329
    • 1:$2.0200
    • 10:$1.7200
    • 100:$1.3800
    • 250:$1.3800
    • 500:$1.2100
    • 1000:$0.9950
    • 2500:$0.9270
    • 5000:$0.8920
    PCA9544APWRG4
    DISTI # 595-PCA9544APWRG4    		Switch ICs - Various 4-Ch I2C And SMBus Multiplexer
    RoHS: Compliant    		0
    • 2000:$0.7480
    • 4000:$0.7210
    • 10000:$0.6930
    PCA9544APWG4
    DISTI # 595-PCA9544APWG4    		Switch ICs - Various 4-Ch I2C And SMBus Multiplexer
    RoHS: Compliant    		0
      PCA9544APWTG4
      DISTI # 595-PCA9544APWTG4      		Switch ICs - Various 4-Ch I2C And SMBus Multiplexer
      RoHS: Compliant      		0
        PCA9544APWRE4
        DISTI # 595-PCA9544APWRE4        		Switch ICs - Various 4-Ch I2C & SMBus Multiplexer
        RoHS: Compliant        		0
          PCA9544APWR9544 SERIES, 4 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, 20 Pin Plastic SMT5
          • 4:$1.5000
          • 1:$2.0000
          PCA9544APWRG4 992
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            可用性
            庫存:
            Available
            訂購:
            1985
            輸入數量:
            PCA9544APWR的當前價格僅供參考，如果您想獲得最優惠的價格，請提交查詢或直接發送電子郵件至我們的銷售團隊[email protected]
            參考價格（美元）
            數量
            單價
            小計金額
            1
            US$1.64
            US$1.64
            10
            US$1.39
            US$13.90
            100
            US$1.11
            US$111.00
            500
            US$0.97
            US$485.00
            1000
            US$0.80
            US$804.00
            由於2021年半導體供不應求，低於2021年之前的正常價格，請發詢價確認。
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