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PCA9557D

PCA9557D
Mfr. #:
PCA9557D
Description:
Interface - I/O Expanders Remote 8B I2C & SMBus I/O Expande
Lifecycle:
New from this manufacturer.
Datasheet:
PCA9557D Datasheet
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union
ECAD Model:
More Information:
PCA9557D more Information PCA9557D Product Details
Product Attribute
Attribute Value
Manufacturer
Texas Instruments
Product Category
Interface - I/O Expanders
Series
PCA9557
Product
I/O Expanders
Type
Remote I/O Expander
Packaging
Tube Alternate Packaging
Unit-Weight
0.023492 oz
Mounting-Style
SMD/SMT
Package-Case
SOIC-16
Operating-Temperature
-40°C ~ 85°C
Mounting-Type
Surface Mount
Output-Type
Push-Pull
Features
POR
Interface
I2C, SMBus
Voltage-Supply
2.3 V ~ 5.5 V
Supplier-Device-Package
16-SOIC
Number-of-I-O
8
Interrupt-Output
No
Current-Output-Source-Sink
10mA, 25mA
Frequency-Clock
400kHz
Maximum-Operating-Temperature
+ 85 C
Minimum-Operating-Temperature
- 40 C
Operating-Supply-Voltage
2.5 V to 6 V
Interface-Type
I2C Serial SMBus
Logic-Family
PCA9557
Maximum-Clock-Frequency
400 kHz
Number-of-I-Os
8 I/O
Tags
PCA9557D, PCA9557, PCA955, 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
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
PCA9557D,118
DISTI # V72:2272_06535773		I2C/SMBus GPIO Expander 5.5V 16-Pin SO T/R
RoHS: Compliant		395
  • 250:$0.8317
  • 100:$0.8404
  • 25:$1.0522
  • 10:$1.1028
  • 1:$1.2845
PCA9557DT
DISTI # V98:2334_07309399		I2C/SMBus GPIO Expander 400kHz 5.5V 16-Pin SOIC T/R
RoHS: Compliant		270
  • 250:$1.0572
  • 100:$1.0707
  • 25:$1.3511
  • 10:$1.3526
  • 1:$1.5798
PCA9557DR
DISTI # V98:2334_07309398		I2C/SMBus GPIO Expander 5.5V 16-Pin SOIC T/R
RoHS: Compliant		226
  • 100:$1.0038
  • 25:$1.2507
  • 10:$1.2642
  • 1:$1.4075
PCA9557D,112
DISTI # V36:1790_06535772		I2C/SMBus GPIO Expander 5.5V 16-Pin SO Bulk
RoHS: Compliant		92
  • 100:$0.7725
  • 25:$1.1484
  • 10:$1.1618
  • 1:$1.3203
PCA9557DR
DISTI # 296-20977-1-ND		IC I/O EXPANDER I2C 8B 16SOIC
RoHS: Compliant
Min Qty: 1
Container: Cut Tape (CT)		4357In Stock
  • 1000:$0.7378
  • 500:$0.8904
  • 100:$1.0838
  • 10:$1.3480
  • 1:$1.5000
PCA9557DR
DISTI # 296-20977-6-ND		IC I/O EXPANDER I2C 8B 16SOIC
RoHS: Compliant
Min Qty: 1
Container: Digi-Reel®		4357In Stock
  • 1000:$0.7378
  • 500:$0.8904
  • 100:$1.0838
  • 10:$1.3480
  • 1:$1.5000
PCA9557DGVR
DISTI # 296-20976-1-ND		IC I/O EXPANDER I2C 8B 16TVSOP
RoHS: Compliant
Min Qty: 1
Container: Cut Tape (CT)		3001In Stock
  • 1000:$0.7378
  • 500:$0.8904
  • 100:$1.0838
  • 10:$1.3480
  • 1:$1.5000
PCA9557DGVR
DISTI # 296-20976-6-ND		IC I/O EXPANDER I2C 8B 16TVSOP
RoHS: Compliant
Min Qty: 1
Container: Digi-Reel®		3001In Stock
  • 1000:$0.7378
  • 500:$0.8904
  • 100:$1.0838
  • 10:$1.3480
  • 1:$1.5000
PCA9557DBR
DISTI # 296-20975-1-ND		IC I/O EXPANDER I2C 8B 16SSOP
RoHS: Compliant
Min Qty: 1
Container: Cut Tape (CT)		2342In Stock
  • 1000:$0.7378
  • 500:$0.8904
  • 100:$1.0838
  • 10:$1.3480
  • 1:$1.5000
PCA9557DBR
DISTI # 296-20975-6-ND		IC I/O EXPANDER I2C 8B 16SSOP
RoHS: Compliant
Min Qty: 1
Container: Digi-Reel®		2342In Stock
  • 1000:$0.7378
  • 500:$0.8904
  • 100:$1.0838
  • 10:$1.3480
  • 1:$1.5000
PCA9557D
DISTI # 296-33521-5-ND		IC I/O EXPANDER I2C 8B 16SOIC
RoHS: Compliant
Min Qty: 1
Container: Tube		824In Stock
  • 5000:$0.7696
  • 2520:$0.7992
  • 1000:$0.8584
  • 520:$1.0360
  • 120:$1.2610
  • 40:$1.4800
  • 10:$1.5690
  • 1:$1.7500
PCA9557DT
DISTI # 296-47816-2-ND		IC I/O EXPANDER I2C 8B 16SOIC
RoHS: Compliant
Min Qty: 250
Container: Tape & Reel (TR)		750In Stock
  • 1250:$0.8236
  • 500:$0.9940
  • 250:$1.1360
PCA9557DT
DISTI # 296-47816-1-ND		IC I/O EXPANDER I2C 8B 16SOIC
RoHS: Compliant
Min Qty: 1
Container: Cut Tape (CT)		750In Stock
  • 100:$1.2461
  • 10:$1.5500
  • 1:$1.7300
PCA9557DT
DISTI # 296-47816-6-ND		IC I/O EXPANDER I2C 8B 16SOIC
RoHS: Compliant
Min Qty: 1
Container: Digi-Reel®		750In Stock
  • 100:$1.2461
  • 10:$1.5500
  • 1:$1.7300
PCA9557DR
DISTI # 296-20977-2-ND		IC I/O EXPANDER I2C 8B 16SOIC
RoHS: Compliant
Min Qty: 2500
Container: Tape & Reel (TR)		Temporarily Out of Stock
  • 12500:$0.6323
  • 5000:$0.6570
  • 2500:$0.6916
PCA9557DGVR
DISTI # 296-20976-2-ND		IC I/O EXPANDER I2C 8B 16TVSOP
RoHS: Compliant
Min Qty: 2000
Container: Tape & Reel (TR)		Temporarily Out of Stock
  • 10000:$0.6323
  • 6000:$0.6570
  • 2000:$0.6916
PCA9557DBR
DISTI # 296-20975-2-ND		IC I/O EXPANDER I2C 8B 16SSOP
RoHS: Compliant
Min Qty: 2000
Container: Tape & Reel (TR)		Temporarily Out of Stock
  • 10000:$0.6323
  • 6000:$0.6570
  • 2000:$0.6916
PCA9557DB
DISTI # 296-33522-5-ND		IC I/O EXPANDER I2C 8B 16SSOP
RoHS: Compliant
Min Qty: 480
Container: Tube		Temporarily Out of Stock
  • 480:$1.1840
PCA9557D,118
DISTI # PCA9557D,118-ND		IC I/O EXPANDER I2C 8B 16SOIC
RoHS: Compliant
Min Qty: 2500
Container: Tape & Reel (TR)		Temporarily Out of Stock
  • 2500:$0.5853
PCA9557DR
DISTI # 29543015		I2C/SMBus GPIO Expander 5.5V 16-Pin SOIC T/R
RoHS: Compliant		10000
  • 2500:$0.6640
PCA9557DGVR
DISTI # 26643733		I2C/SMBus GPIO Expander 5.5V 16-Pin TVSOP T/R
RoHS: Compliant		10000
  • 2000:$0.6640
PCA9557DB
DISTI # 26643731		I2C/SMBus GPIO Expander 400kHz 5.5V 16-Pin SSOP Tube
RoHS: Compliant		9600
  • 480:$1.1349
PCA9557DBR
DISTI # 26643732		I2C/SMBus GPIO Expander 5.5V 16-Pin SSOP T/R
RoHS: Compliant		2000
  • 2000:$0.6640
PCA9557D
DISTI # 29454745		I2C/SMBus GPIO Expander 5.5V 16-Pin SOIC Tube
RoHS: Compliant		1320
  • 1000:$0.7726
  • 500:$0.9324
  • 440:$1.1349
PCA9557D,118
DISTI # 27556551		I2C/SMBus GPIO Expander 5.5V 16-Pin SO T/R
RoHS: Compliant		395
  • 250:$0.8317
  • 100:$0.8404
  • 25:$1.0908
  • 12:$1.1028
PCA9557DT
DISTI # 26694666		I2C/SMBus GPIO Expander 400kHz 5.5V 16-Pin SOIC T/R
RoHS: Compliant		270
  • 250:$1.0572
  • 100:$1.0707
  • 25:$1.3511
  • 10:$1.3526
  • 9:$1.5798
PCA9557DR
DISTI # 25828437		I2C/SMBus GPIO Expander 5.5V 16-Pin SOIC T/R
RoHS: Compliant		226
  • 100:$1.0038
  • 25:$1.2507
  • 11:$1.2642
PCA9557D,112
DISTI # 25666271		I2C/SMBus GPIO Expander 5.5V 16-Pin SO Bulk
RoHS: Compliant		92
  • 25:$1.1484
  • 12:$1.1618
PCA9557D
DISTI # PCA9557D		I2C and SMBus Low Power I/O Expander 16-Pin SOIC Tube (Alt: PCA9557D)
RoHS: Compliant
Min Qty: 40
Container: Tube		Europe - 360
  • 40:€0.9929
  • 80:€0.8779
  • 160:€0.7869
  • 240:€0.7479
  • 400:€0.7129
PCA9557DT
DISTI # PCA9557DT		I2C and SMBus Low Power I/O Expander 16-Pin SOIC T/R (Alt: PCA9557DT)
RoHS: Compliant
Min Qty: 250
Container: Tape and Reel		Europe - 250
  • 250:€0.9519
  • 500:€0.8429
  • 1000:€0.7549
  • 1500:€0.7179
  • 2500:€0.6839
PCA9557D,112
DISTI # PCA9557D,112		I2C and SMBus I/O Port 16-Pin SO Tube (Alt: PCA9557D,112)
RoHS: Compliant
Min Qty: 1
Container: Tube		Europe - 4715
  • 1:€0.8509
  • 10:€0.7159
  • 25:€0.6529
  • 50:€0.6199
  • 100:€0.6109
  • 500:€0.6009
  • 1000:€0.5879
PCA9557D
DISTI # PCA9557D		I2C and SMBus Low Power I/O Expander 16-Pin SOIC Tube - Rail/Tube (Alt: PCA9557D)
RoHS: Compliant
Min Qty: 440
Container: Tube		Americas - 0
  • 440:$0.8589
  • 520:$0.8169
  • 960:$0.7899
  • 2200:$0.7629
  • 4400:$0.7419
PCA9557DT
DISTI # PCA9557DT		I2C and SMBus Low Power I/O Expander 16-Pin SOIC T/R - Tape and Reel (Alt: PCA9557DT)
RoHS: Compliant
Min Qty: 500
Container: Reel		Americas - 0
  • 500:$0.8239
  • 1000:$0.7839
  • 1500:$0.7579
  • 2500:$0.7319
  • 5000:$0.7119
PCA9557DBR
DISTI # PCA9557DBR		I2C and SMBus Low Power I/O Expander 16-Pin SSOP T/R - Tape and Reel (Alt: PCA9557DBR)
RoHS: Compliant
Min Qty: 2000
Container: Reel		Americas - 0
  • 2000:$0.7159
  • 4000:$0.6819
  • 8000:$0.6589
  • 12000:$0.6369
  • 20000:$0.6189
PCA9557DBR
DISTI # PCA9557DBR		I2C and SMBus Low Power I/O Expander 16-Pin SSOP T/R (Alt: PCA9557DBR)
RoHS: Compliant
Min Qty: 2000
Container: Tape and Reel		Europe - 0
  • 2000:€0.9919
  • 4000:€0.8119
  • 8000:€0.7439
  • 12000:€0.6379
  • 20000:€0.5949
PCA9557DBG4
DISTI # PCA9557DBG4		I2C and SMBus Low Power I/O Expander 16-Pin SSOP Tube (Alt: PCA9557DBG4)
RoHS: Compliant
Min Qty: 1
Container: Tube		Europe - 0
    PCA9557DGVR
    DISTI # PCA9557DGVR    		I2C and SMBus Low Power I/O Expander 16-Pin TVSOP T/R - Tape and Reel (Alt: PCA9557DGVR)
    RoHS: Compliant
    Min Qty: 2000
    Container: Reel    		Americas - 0
    • 2000:$0.7159
    • 4000:$0.6819
    • 8000:$0.6589
    • 12000:$0.6369
    • 20000:$0.6189
    PCA9557DGVR
    DISTI # PCA9557DGVR    		I2C and SMBus Low Power I/O Expander 16-Pin TVSOP T/R (Alt: PCA9557DGVR)
    RoHS: Compliant
    Min Qty: 2000
    Container: Tape and Reel    		Europe - 0
    • 2000:€0.9919
    • 4000:€0.8119
    • 8000:€0.7439
    • 12000:€0.6379
    • 20000:€0.5949
    PCA9557DRG4
    DISTI # PCA9557DRG4    		I2C and SMBus Low Power I/O Expander 16-Pin SOIC T/R (Alt: PCA9557DRG4)
    RoHS: Compliant
    Min Qty: 2500
    Container: Tape and Reel    		Europe - 0
      PCA9557DBRG4
      DISTI # PCA9557DBRG4      		I2C and SMBus Low Power I/O Expander 16-Pin SSOP T/R (Alt: PCA9557DBRG4)
      RoHS: Compliant
      Min Qty: 2000
      Container: Tape and Reel      		Europe - 0
        PCA9557D,118
        DISTI # PCA9557D,118        		I2C and SMBus I/O Port 16-Pin SO T/R (Alt: PCA9557D,118)
        RoHS: Compliant
        Min Qty: 2500
        Container: Tape and Reel        		Asia - 0
        • 2500:$0.5973
        • 5000:$0.5807
        • 7500:$0.5650
        • 12500:$0.5501
        • 25000:$0.5430
        • 62500:$0.5360
        • 125000:$0.5226
        PCA9557D,118
        DISTI # PCA9557D,118        		I2C and SMBus I/O Port 16-Pin SO T/R (Alt: PCA9557D,118)
        RoHS: Compliant
        Min Qty: 2500
        Container: Tape and Reel        		Europe - 0
        • 2500:€0.8669
        • 5000:€0.7089
        • 10000:€0.6499
        • 15000:€0.5999
        • 25000:€0.5569
        PCA9557D,118
        DISTI # PCA9557D,118        		I2C and SMBus I/O Port 16-Pin SO T/R - Tape and Reel (Alt: PCA9557D,118)
        RoHS: Compliant
        Min Qty: 2500
        Container: Reel        		Americas - 0
        • 2500:$0.6089
        • 5000:$0.5849
        • 10000:$0.5619
        • 15000:$0.5419
        • 25000:$0.5309
        PCA9557D,112
        DISTI # 55W4327        		I/O Expander, 8bit, 400 kHz, I2C, SMBus, 2.3 V, 5.5 V, SOIC RoHS Compliant: Yes558
        • 1:$1.7500
        • 10:$1.4800
        • 100:$1.1900
        • 500:$1.0400
        • 1000:$0.8590
        • 2500:$0.8000
        • 10000:$0.7400
        PCA9557D,118
        DISTI # 61AC1273        		I/O EXPANDER, 8BIT, 400KHZ, SOIC-16,Chip Configuration:8bit,Bus Frequency:400kHz,IC Interface Type:I2C, SMBus,Supply Voltage Min:2.3V,Supply Voltage Max:5.5V,Interface Case Style:SOIC,No. of Pins:16Pins,No. of I/O s:8I/O s,RoHS Compliant: Yes1769
        • 1:$1.3800
        • 10:$1.1800
        • 25:$1.0900
        • 50:$0.9930
        • 100:$0.8990
        • 250:$0.8470
        • 500:$0.7950
        • 1000:$0.6280
        PCA9557D,118
        DISTI # 70R6685        		I/O EXPANDER, 8 BIT, 400KHZ, SOIC-16, FULL REEL,Chip Configuration:8bit,Bus Frequency:400kHz,IC Interface Type:I2C, SMBus,Supply Voltage Min:2.3V,Supply Voltage Max:5.5V,Interface Case Style:SOIC,No. of Pins:16Pins RoHS Compliant: Yes0
        • 1:$0.8370
        Image Part # Description
        PCA9557D,118

        Mfr.#: PCA9557D,118

        OMO.#: OMO-PCA9557D-118

        		 Interface - I/O Expanders 8-BIT I2C FM TP GPIO
        PCA9507DP,118

        Mfr.#: PCA9507DP,118

        OMO.#: OMO-PCA9507DP-118

        		 Interface - Signal Buffers, Repeaters LEVEL TRANSL I2C BUS
        PCA9516D,118

        Mfr.#: PCA9516D,118

        OMO.#: OMO-PCA9516D-118-NXP-SEMICONDUCTORS

        		 IC REDRIVER I2C 5CH 400KHZ 16SO
        PCA9547PW118

        Mfr.#: PCA9547PW118

        OMO.#: OMO-PCA9547PW118-1190

        		 - Bulk (Alt: PCA9547PW118)
        PCA9564BS

        Mfr.#: PCA9564BS

        OMO.#: OMO-PCA9564BS-1190

        		 New and Original
        PCA9673PW118

        Mfr.#: PCA9673PW118

        OMO.#: OMO-PCA9673PW118-1190

        		 - Bulk (Alt: PCA9673PW118)
        PCA9535PWRE4

        Mfr.#: PCA9535PWRE4

        OMO.#: OMO-PCA9535PWRE4-1190

        		 Interface - I/O Expanders 16-Bit I2C & SMBus Lo-Pwr I/O Expande
        PCA9501D,112

        Mfr.#: PCA9501D,112

        OMO.#: OMO-PCA9501D-112-NXP-SEMICONDUCTORS

        		 Interface - I/O Expanders 8BIT I2C FMQB GPIONT
        PCA9513AD,118

        Mfr.#: PCA9513AD,118

        OMO.#: OMO-PCA9513AD-118-NXP-SEMICONDUCTORS

        		 Buffers & Line Drivers HOT SWAP I2C/SMBUS
        PCA9617ADMR2G

        Mfr.#: PCA9617ADMR2G

        OMO.#: OMO-PCA9617ADMR2G-ON-SEMICONDUCTOR

        		 Bus Transceivers LEVEL-TRANSLATING FM+ I2C
        Availability
        Stock:
        Available
        On Order:
        4500
        Enter Quantity:
        Current price of PCA9557D is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team [email protected]
        Reference price (USD)
        Quantity
        Unit Price
        Ext. Price
        1
        $0.82
        $0.82
        10
        $0.78
        $7.84
        100
        $0.74
        $74.25
        500
        $0.70
        $350.65
        1000
        $0.66
        $660.00
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