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PCA9544APW

PCA9544APW
Mfr. #:
PCA9544APW
Description:
Switch ICs - Various 4-Ch I2C & SMBus Multiplexe
Lifecycle:
New from this manufacturer.
Datasheet:
PCA9544APW Datasheet
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union
ECAD Model:
More Information:
PCA9544APW more Information PCA9544APW Product Details
Product Attribute
Attribute Value
Manufacturer
Texas Instruments
Product Category
Interface - Specialized
Series
PCA9544A
Product
Bidirectional Translating Switches
Type
-
Packaging
Tube Alternate Packaging
Unit-Weight
0.002716 oz
Mounting-Style
SMD/SMT
Package-Case
TSSOP-20
Operating-Temperature
-
Mounting-Type
Surface Mount
Applications
Translating Switch
Interface
I2C, SMBus
Voltage-Supply
2.3 V ~ 5.5 V
Supplier-Device-Package
20-TSSOP
Configuration
-
Current-Supply
-
Number-of-Inputs
-
Proximity-Detection
-
LED-Driver-Channels
-
Resolution
-
Bandwidth
-
Pd-Power-Dissipation
400 mW
Maximum-Operating-Temperature
+ 85 C
Minimum-Operating-Temperature
- 40 C
Operating-Supply-Voltage
2.3 V to 5.5 V
Supply-Current-Max
12 uA
Supply-Voltage-Max
5.5 V
Supply-Voltage-Min
2.3 V
On-Resistance-Max
45 Ohms
Number-of-Switches
4 Switch
Tags
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: info@omo-ic.com

Step1: Vacuum Packaging with PL
Step1:
Vacuum Packaging with PL
Step2: Anti-Static Bag
Step2:
Anti-Static Bag
Step3: Packaging Boxes
Step3:
Packaging Boxes
***as Instruments
4-channel 2.3- to 5.5-V I2C/SMBus multiplexer with interrupt & voltage translation 20-TSSOP -40 to 85
***ical
I2C Multiplexer 1-Element 4-IN 20-Pin TSSOP Tube
***i-Key
IC INTERFACE SPECIALIZED 20TSSOP
***ark
Ic, Mux, Smd, Tssop20 Rohs Compliant: Yes
*** Source Electronics
IC I2C MUX 4CH BI-DIR 20-TSSOP
***ser
Logic - I2C 4-Ch I2C & SMBus Multiplexer
***i-Key Marketplace
PCA9544A 4-CHANNEL I2C AND SMBUS
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
Part # Description Stock Price
PCA9544APW,112
DISTI # V99:2348_06535675		I2C Multiplexer 1-Element 4-IN 20-Pin TSSOP Bulk
RoHS: Compliant		865
  • 100:$0.8804
  • 25:$1.5466
  • 10:$1.5625
  • 1:$1.7066
PCA9544APW,118
DISTI # V72:2272_06535676		I2C Multiplexer 1-Element 4-IN 20-Pin TSSOP T/R
RoHS: Compliant		661
  • 500:$0.9141
  • 250:$1.0947
  • 100:$1.1370
  • 25:$1.4199
  • 10:$1.4352
  • 1:$1.6766
PCA9544APWT
DISTI # V72:2272_07309813		I2C Multiplexer 1-Element 4-IN 20-Pin TSSOP T/R
RoHS: Compliant		23
  • 10:$1.6387
  • 1:$1.9010
PCA9544APW,118
DISTI # 568-1861-1-ND		IC I2C MUX 4CH 20-TSSOP
RoHS: Compliant
Min Qty: 1
Container: Cut Tape (CT)		6864In Stock
  • 1000:$0.9028
  • 500:$1.0896
  • 100:$1.3262
  • 10:$1.6500
  • 1:$1.8400
PCA9544APW,118
DISTI # 568-1861-6-ND		IC I2C MUX 4CH 20-TSSOP
RoHS: Compliant
Min Qty: 1
Container: Digi-Reel®		6864In Stock
  • 1000:$0.9028
  • 500:$1.0896
  • 100:$1.3262
  • 10:$1.6500
  • 1:$1.8400
PCA9544APW,118
DISTI # 568-1861-2-ND		IC I2C MUX 4CH 20-TSSOP
RoHS: Compliant
Min Qty: 2500
Container: Tape & Reel (TR)		5000In Stock
  • 5000:$0.8040
  • 2500:$0.8161
PCA9544APW
DISTI # 296-33504-5-ND		IC SWITCH 4CH I2C/SMBUS 20TSSOP
RoHS: Compliant
Min Qty: 1
Container: Tube		597In Stock
  • 5040:$0.8645
  • 2520:$0.8978
  • 1050:$0.9643
  • 560:$1.1638
  • 140:$1.4164
  • 70:$1.6626
  • 10:$1.7620
  • 1:$1.9600
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
PCA9544APWT
DISTI # 296-28988-1-ND		IC MUX 4CH I2C/SMBUS 20TSSOP
RoHS: Compliant
Min Qty: 1
Container: Cut Tape (CT)		178In Stock
  • 100:$1.5050
  • 10:$1.8720
  • 1:$2.0800
PCA9544APWT
DISTI # 296-28988-6-ND		IC MUX 4CH I2C/SMBUS 20TSSOP
RoHS: Compliant
Min Qty: 1
Container: Digi-Reel®		178In Stock
  • 100:$1.5050
  • 10:$1.8720
  • 1:$2.0800
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
PCA9544APW/G-T
DISTI # 568-1862-2-ND		IC I2C MUX 4CH 20-TSSOP
RoHS: Compliant
Min Qty: 2500
Container: Tape & Reel (TR)		Limited Supply - Call
    PCA9544APW/G-T
    DISTI # 568-1862-1-ND    		IC I2C MUX 4CH 20-TSSOP
    RoHS: Compliant
    Min Qty: 1
    Container: Cut Tape (CT)    		Limited Supply - Call
      PCA9544APW/G-T
      DISTI # 568-1862-6-ND      		IC I2C MUX 4CH 20-TSSOP
      RoHS: Compliant
      Min Qty: 1
      Container: Digi-Reel®      		Limited Supply - Call
        PCA9544APWT
        DISTI # 296-28988-2-ND        		IC MUX 4CH I2C/SMBUS 20TSSOP
        RoHS: Compliant
        Min Qty: 250
        Container: Tape & Reel (TR)        		Temporarily Out of Stock
        • 1250:$0.9947
        • 500:$1.2005
        • 250:$1.3720
        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
        PCA9544APWE4
        DISTI # PCA9544APWE4-ND        		IC MUX 4CH I2C/SMBUS 20-TSSOP
        RoHS: Compliant
        Min Qty: 420
        Container: Tube        		Temporarily Out of Stock
        • 420:$1.3300
        PCA9544APW,112
        DISTI # 25854339        		I2C Multiplexer 1-Element 4-IN 20-Pin TSSOP Bulk
        RoHS: Compliant        		865
        • 100:$0.8804
        • 25:$1.5466
        • 10:$1.5625
        • 8:$1.7984
        PCA9544APW,118
        DISTI # 26898138        		I2C Multiplexer 1-Element 4-IN 20-Pin TSSOP T/R
        RoHS: Compliant        		661
        • 500:$0.9090
        • 250:$1.0947
        • 100:$1.1370
        • 25:$1.4199
        • 10:$1.4352
        • 9:$1.6766
        PCA9544APWT
        DISTI # 30226243        		I2C Multiplexer 1-Element 4-IN 20-Pin TSSOP T/R
        RoHS: Compliant        		23
        • 10:$1.6387
        • 8:$1.9010
        PCA9544APW
        DISTI # PCA9544APW        		I2C Multiplexer 1-Element 4-IN 20-Pin TSSOP Tube - Rail/Tube (Alt: PCA9544APW)
        RoHS: Compliant
        Min Qty: 1
        Container: Tube        		Americas - 466
        • 1:$1.1849
        • 10:$1.1819
        • 25:$1.1789
        • 50:$1.1759
        • 100:$1.1729
        • 500:$1.1339
        • 1000:$0.9359
        PCA9544APW,112
        DISTI # PCA9544APW,112        		I2C Multiplexer 1-Element Open Drain 4-IN 20-Pin TSSOP Tube - Rail/Tube (Alt: PCA9544APW,112)
        RoHS: Compliant
        Min Qty: 1875
        Container: Tube        		Americas - 344
          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
            PCA9544APWT
            DISTI # PCA9544APWT            		I2C Multiplexer 1-Element 4-IN 20-Pin TSSOP T/R (Alt: PCA9544APWT)
            RoHS: Compliant
            Min Qty: 250
            Container: Tape and Reel            		Asia - 0
              PCA9544APWT
              DISTI # PCA9544APWT              		I2C Multiplexer 1-Element 4-IN 20-Pin TSSOP T/R - Tape and Reel (Alt: PCA9544APWT)
              RoHS: Compliant
              Min Qty: 500
              Container: Reel              		Americas - 0
              • 500:$0.9949
              • 1000:$0.9469
              • 1500:$0.9149
              • 2500:$0.8849
              • 5000:$0.8599
              PCA9544APWE4
              DISTI # PCA9544APWE4              		I2C Multiplexer 1-Element 4-IN 20-Pin TSSOP Tube - Rail/Tube (Alt: PCA9544APWE4)
              RoHS: Compliant
              Min Qty: 420
              Container: Tube              		Americas - 0
              • 420:$0.9649
              • 560:$0.9179
              • 980:$0.8869
              • 2100:$0.8579
              • 4200:$0.8339
              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
              PCA9544APW,118
              DISTI # PCA9544APW,118              		I2C Multiplexer 1-Element Open Drain 4-IN 20-Pin TSSOP T/R - Tape and Reel (Alt: PCA9544APW,118)
              RoHS: Compliant
              Min Qty: 2500
              Container: Reel              		Americas - 0
              • 2500:$0.7909
              • 5000:$0.7719
              • 10000:$0.7699
              • 15000:$0.7669
              • 25000:$0.7649
              PCA9544APW,118
              DISTI # PCA9544APW,118              		I2C Multiplexer 1-Element Open Drain 4-IN 20-Pin TSSOP T/R (Alt: PCA9544APW,118)
              RoHS: Compliant
              Min Qty: 2500
              Container: Tape and Reel              		Asia - 0
              • 2500:$0.8161
              • 5000:$0.7934
              • 7500:$0.7720
              • 12500:$0.7517
              • 25000:$0.7419
              • 62500:$0.7324
              • 125000:$0.7141
              PCA9544APW
              DISTI # 34X2714              		Analogue Multiplexer / Demultiplexer, 4:1, 4, 16 ohm, 2.3V to 5.5V, TSSOP, 20 , RoHS Compliant: Yes0
              • 1:$1.9600
              • 10:$1.6700
              • 100:$1.3300
              • 500:$1.1700
              • 1000:$0.9650
              • 5000:$0.8650
              • 10000:$0.8320
              PCA9544APW,112
              DISTI # 88W0379              		Analogue Multiplexer / Demultiplexer, 4:1, 1, 30 ohm, 2.3V to 5.5V, TSSOP, 20 , RoHS Compliant: Yes4114
              • 1:$1.9600
              • 10:$1.6700
              • 100:$1.3300
              • 500:$1.1700
              • 1000:$0.9650
              • 2500:$0.8980
              • 5000:$0.8650
              PCA9544APW,118
              DISTI # 70R6599              		4 CHANNEL I2C BUS MULTIPLEXER 5.5V TSSOP-20, FULL REEL,IC Interface Type:I2C, SMBus,Interface Applications:-,Supply Voltage Min:2.3V,Supply Voltage Max:5.5V,Interface Case Style:TSSOP,No. of Pins:20Pins,Product Range:- , RoHS Compliant: Yes0
              • 1:$0.8470
              • 2500:$0.8470
              • 5000:$0.8040
              • 12500:$0.7740
              • 25000:$0.7260
              PCA9544APW,118
              DISTI # 45AC7453              		I2C BUS MULTIPLEXER, 5.5V, TSSOP-20,IC Interface Type:I2C, SMBus,Interface Applications:I2C Bus & SMBus Systems Applications,Supply Voltage Min:2.3V,Supply Voltage Max:5.5V,Interface Case Style:TSSOP,No. of Pins:20Pins,, RoHS Compliant: Yes1508
              • 1:$1.7800
              • 10:$1.5200
              • 25:$1.4200
              • 50:$1.3100
              • 100:$1.2100
              • 250:$1.1400
              • 500:$1.0600
              • 1000:$0.8770
              PCA9544APW4-Channel I2C And SMBus Multiplexer With Interrupt Logic4150
              • 1000:$0.7600
              • 750:$0.8300
              • 500:$1.0000
              • 250:$1.2000
              • 100:$1.3000
              • 25:$1.4900
              • 10:$1.6000
              • 1:$1.7900
              PCA9544APWT4-Channel I2C And SMBus Multiplexer With Interrupt Logic250
              • 1000:$0.7800
              • 750:$0.8500
              • 500:$1.0400
              • 250:$1.2400
              • 100:$1.3400
              • 25:$1.5400
              • 10:$1.6500
              • 1:$1.8500
              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
              PCA9544APWMultiplexer, 9544 Series, 1-Func, 2 Line Input, 1 Line Output, True Output, PDSO20
              RoHS: Compliant              		150
                PCA9544APW112Multiplexer, 9544 Series, 1-Func, 2 Line Input, 1 Line Output, True Output, PDSO20
                RoHS: Compliant                		25729
                • 1000:$0.9300
                • 500:$0.9800
                • 100:$1.0200
                • 25:$1.0600
                • 1:$1.1400
                PCA9544APW118Multiplexer, 9544 Series, 1-Func, 2 Line Input, 1 Line Output, True Output, PDSO20
                RoHS: Compliant                		33751
                • 1000:$0.8800
                • 500:$0.9300
                • 100:$0.9700
                • 25:$1.0100
                • 1:$1.0900
                PCA9544APWMultiplexer, 9544 Series, 1-Func, 4 Line Input, 1 Line Output, True Output, PDSO20
                RoHS: Compliant                		16286
                • 1000:$0.9900
                • 500:$1.0400
                • 100:$1.0800
                • 25:$1.1300
                • 1:$1.2100
                PCA9544APWTMultiplexer, 9544 Series, 1-Func, 4 Line Input, 1 Line Output, True Output, PDSO20
                RoHS: Compliant                		3500
                • 1000:$1.0200
                • 500:$1.0700
                • 100:$1.1100
                • 25:$1.1600
                • 1:$1.2500
                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
                Image Part # Description
                PCA9535D,112

                Mfr.#: PCA9535D,112

                OMO.#: OMO-PCA9535D-112

                		 Interface - I/O Expanders I2C/SMBUS 16BIT GPIO
                PCA9508DP,118

                Mfr.#: PCA9508DP,118

                OMO.#: OMO-PCA9508DP-118

                		 Interface - Signal Buffers, Repeaters HOTSWAP LVTTL
                PCA9541ABS03

                Mfr.#: PCA9541ABS03

                OMO.#: OMO-PCA9541ABS03-1190

                		 New and Original
                PCA9536TK.

                Mfr.#: PCA9536TK.

                OMO.#: OMO-PCA9536TK--1190

                		 New and Original
                PCA9517DGKR4

                Mfr.#: PCA9517DGKR4

                OMO.#: OMO-PCA9517DGKR4-1190

                		 New and Original
                PCA9553D/01,118

                Mfr.#: PCA9553D/01,118

                OMO.#: OMO-PCA9553D-01-118-NXP-SEMICONDUCTORS

                		 LED Lighting Drivers 4-BIT I2C FM OD LED BLK
                PCA9517ATP,147

                Mfr.#: PCA9517ATP,147

                OMO.#: OMO-PCA9517ATP-147-NXP-SEMICONDUCTORS

                		 Interface - Signal Buffers, Repeaters LVL XLATE 5.5V 2CHAN
                PCA9548AD,118

                Mfr.#: PCA9548AD,118

                OMO.#: OMO-PCA9548AD-118-NXP-SEMICONDUCTORS

                		 Multiplexer Switch ICs 8-CH I2C SWITCH W/RESET
                PCA9552BS

                Mfr.#: PCA9552BS

                OMO.#: OMO-PCA9552BS-1190

                		 New and Original
                PCA9541APW/03.118

                Mfr.#: PCA9541APW/03.118

                OMO.#: OMO-PCA9541APW-03-118-1190

                		 I2C-Bus Master Selector 16-Pin TSSOP T/R (Alt: PCA9541APW/03,118)
                Availability
                Stock:
                Available
                On Order:
                3000
                Enter Quantity:
                Current price of PCA9544APW is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@omo-ic.com
                Reference price (USD)
                Quantity
                Unit Price
                Ext. Price
                1
                $1.14
                $1.14
                10
                $1.08
                $10.83
                100
                $1.03
                $102.60
                500
                $0.97
                $484.50
                1000
                $0.91
                $912.00
                Due to semiconductor in short supply from 2021,below price is the Normal price before 2021.please send inquire to confirm.
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