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PCA9557PW Quick Quote & Ship


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PCA9557PW Datasheet
PCA9557PW(Texas Instruments) Specifications
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: 0.002183 oz
Mounting-Style: SMD/SMT
Package-Case: 16-TSSOP (0.173", 4.40mm Width)
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-TSSOP
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
Package-Case: TSSOP-16
Logic-Family: PCA9557
Maximum-Clock-Frequency: 400 kHz
Number-of-I-Os: 8 I/O

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Arrow Electronics ECIA (NEDA) Member • Authorized Distributor

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PCA9557PWR DISTI # V98:2334_07309401
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  • 1000 $0.6316
  • 500 $0.8238
  • 250 $0.9954
  • 100 $1.0066
  • 25 $1.2481
  • 10 $1.2619
  • 1 $1.4043
PCA9557PW,118 DISTI # V72:2272_06535776
NXP Semiconductors I2C/SMBus GPIO Expander 5.5V 16-Pin TSSOP T/R RoHS: Compliant 1330
  • 1000 $0.5471
  • 500 $0.7104
  • 250 $0.8197
  • 100 $0.8204
  • 25 $1.0516
  • 10 $1.0531
  • 1 $1.2147
PCA9557PW,112 DISTI # V99:2348_06535775
NXP Semiconductors I2C/SMBus GPIO Expander 5.5V 16-Pin TSSOP Bulk RoHS: Compliant 6
  • 1000 $0.6256
  • 500 $0.6965
  • 100 $0.7679
  • 10 $0.9497
  • 1 $1.1294

Digi-Key ECIA (NEDA) Member • Authorized Distributor

Part # Manufacturer Description Stock Price
PCA9557PW,118 DISTI # 568-1061-1-ND
NXP Semiconductors IC I/O EXPANDER I2C 8B 16TSSOP RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT) 9189
In Stock
  • 1000 $0.7232
  • 500 $0.8885
  • 100 $1.0538
  • 10 $1.3220
  • 1 $1.4600
PCA9557PW,118 DISTI # 568-1061-6-ND
NXP Semiconductors IC I/O EXPANDER I2C 8B 16TSSOP RoHS: Compliant Min Qty: 1 Container: Digi-Reel® 9189
In Stock
  • 1000 $0.7232
  • 500 $0.8885
  • 100 $1.0538
  • 10 $1.3220
  • 1 $1.4600
PCA9557PWR DISTI # 296-20978-1-ND
Texas Instruments IC I/O EXPANDER I2C 8B 16TSSOP RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT) 6394
In Stock
  • 1000 $0.7378
  • 500 $0.8904
  • 100 $1.0838
  • 10 $1.3480
  • 1 $1.5000
PCA9557PWR DISTI # 296-20978-6-ND
Texas Instruments IC I/O EXPANDER I2C 8B 16TSSOP RoHS: Compliant Min Qty: 1 Container: Digi-Reel® 6394
In Stock
  • 1000 $0.7378
  • 500 $0.8904
  • 100 $1.0838
  • 10 $1.3480
  • 1 $1.5000
PCA9557PW,118 DISTI # 568-1061-2-ND
NXP Semiconductors IC I/O EXPANDER I2C 8B 16TSSOP RoHS: Compliant Min Qty: 2500 Container: Tape & Reel (TR) 5000
In Stock
  • 5000 $0.6281
  • 2500 $0.6560
PCA9557PW,112 DISTI # 568-5028-5-ND
NXP Semiconductors IC I/O EXPANDER I2C 8B 16TSSOP RoHS: Compliant Min Qty: 1 Container: Tube 4643
In Stock
  • 1000 $0.6951
  • 500 $0.8540
  • 100 $1.0129
  • 10 $1.2710
  • 1 $1.4100
PCA9557PWR DISTI # 296-20978-2-ND
Texas Instruments IC I/O EXPANDER I2C 8B 16TSSOP RoHS: Compliant Min Qty: 2000 Container: Tape & Reel (TR) 4000
In Stock
  • 10000 $0.6323
  • 6000 $0.6570
  • 2000 $0.6916
PCA9557PW DISTI # 296-33523-5-ND
Texas Instruments IC I/O EXPANDER I2C 8B 16TSSOP RoHS: Compliant Min Qty: 1 Container: Tube 468
In Stock
  • 5040 $0.7696
  • 2520 $0.7992
  • 1080 $0.8584
  • 540 $1.0360
  • 180 $1.2609
  • 90 $1.4800
  • 10 $1.5690
  • 1 $1.7500
PCA9557PWRG4 DISTI # PCA9557PWRG4-ND
Texas Instruments IC I/O EXPANDER I2C 8B 16TSSOP RoHS: Compliant Min Qty: 2000 Container: Tape & Reel (TR) Temporarily Out of Stock
  • 2000 $0.6916
PCA9557PWT DISTI # 296-28990-2-ND
Texas Instruments IC I/O EXPANDER I2C 8B 16TSSOP RoHS: Compliant Min Qty: 500 Container: Tape & Reel (TR) Temporarily Out of Stock
  • 500 $0.9940

Verical ECIA (NEDA) Member • Authorized Distributor

Part # Manufacturer Description Stock Price
PCA9557PW,118 DISTI # 21771323
NXP Semiconductors I2C/SMBus GPIO Expander 5.5V 16-Pin TSSOP T/R RoHS: Compliant 5000
  • 2500 $0.5491
PCA9557PWR DISTI # 30354234
Texas Instruments I2C/SMBus GPIO Expander 5.5V 16-Pin TSSOP T/R RoHS: Compliant 1804
  • 1000 $0.6316
  • 500 $0.8238
  • 250 $0.9954
  • 100 $1.0065
  • 25 $1.2481
  • 11 $1.2618
PCA9557PW,118 DISTI # 31045907
NXP Semiconductors I2C/SMBus GPIO Expander 5.5V 16-Pin TSSOP T/R RoHS: Compliant 1330
  • 13 $1.2147
PCA9557PW,112 DISTI # 31064966
NXP Semiconductors I2C/SMBus GPIO Expander 5.5V 16-Pin TSSOP Bulk RoHS: Compliant 1056
  • 13 $0.8252
PCA9557PWR DISTI # 30596238
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  • 100 $1.1590
  • 50 $1.2533
  • 10 $1.3898

Avnet ECIA (NEDA) Member • Authorized Distributor

Part # Manufacturer Description Stock Price
PCA9557PW DISTI # PCA9557PW
Texas Instruments I2C and SMBus Low Power I/O Expander 16-Pin TSSOP Tube - Rail/Tube (Alt: PCA9557PW) RoHS: Compliant Min Qty: 1 Container: Tube Americas - 153
  • 1 $1.1049
  • 10 $1.0179
  • 25 $1.0149
  • 50 $1.0119
  • 100 $1.0099
  • 500 $1.0069
  • 1000 $0.8329
PCA9557PWR DISTI # PCA9557PWR
Texas Instruments I2C and SMBus Low Power I/O Expander 16-Pin TSSOP T/R - Tape and Reel (Alt: PCA9557PWR) RoHS: Compliant Min Qty: 2000 Container: Reel Americas - 2000
  • 2000 $0.6389
  • 4000 $0.6379
  • 8000 $0.6249
  • 12000 $0.6189
  • 20000 $0.6169
PCA9557PW DISTI # PCA9557PW
Texas Instruments I2C and SMBus Low Power I/O Expander 16-Pin TSSOP Tube (Alt: PCA9557PW) RoHS: Compliant Min Qty: 630 Container: Tube Asia - 0  
PCA9557PWT DISTI # PCA9557PWT
Texas Instruments I2C and SMBus Low Power I/O Expander 16-Pin TSSOP T/R - Tape and Reel (Alt: PCA9557PWT) RoHS: Compliant Min Qty: 500 Container: Reel Americas - 0
  • 500 $0.9639
  • 1000 $0.8009
  • 1500 $0.7989
  • 2500 $0.7429
  • 5000 $0.7159
PCA9557PWR DISTI # PCA9557PWR
Texas Instruments I2C and SMBus Low Power I/O Expander 16-Pin TSSOP T/R (Alt: PCA9557PWR) RoHS: Compliant Min Qty: 2000 Container: Tape and Reel Asia - 0  
PCA9557PWG4 DISTI # PCA9557PWG4
Texas Instruments I2C and SMBus Low Power I/O Expander 16-Pin TSSOP Tube - Rail/Tube (Alt: PCA9557PWG4) RoHS: Compliant Container: Tube Americas - 0  
PCA9557PW,118 DISTI # PCA9557PW,118
NXP Semiconductors I2C and SMBus I/O Port 16-Pin TSSOP T/R - Cut TR (SOS) (Alt: PCA9557PW,118) RoHS: Compliant Min Qty: 1 Container: Cut Tape Americas - 0
  • 1 $0.7779
  • 25 $0.7219
  • 62 $0.6959
  • 125 $0.6729
  • 312 $0.6509
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  • 1250 $0.6109
PCA9557PW,118 DISTI # PCA9557PW,118
NXP Semiconductors I2C and SMBus I/O Port 16-Pin TSSOP T/R - Tape and Reel (Alt: PCA9557PW,118) RoHS: Compliant Min Qty: 2500 Container: Reel Americas - 0
  • 2500 $0.5789
  • 5000 $0.5559
  • 10000 $0.5339
  • 15000 $0.5149
  • 25000 $0.5049
PCA9557PW,118 DISTI # PCA9557PW,118
NXP Semiconductors I2C and SMBus I/O Port 16-Pin TSSOP T/R - Tape and Reel (Alt: PCA9557PW,118) RoHS: Compliant Min Qty: 2500 Container: Reel Asia - 0
  • 2500 $0.5561
  • 5000 $0.5406
  • 7500 $0.5260
  • 12500 $0.5122
  • 25000 $0.5056
  • 62500 $0.4991
  • 125000 $0.4866
PCA9557PW,118 DISTI # 28X3135
NXP Semiconductors I2C and SMBus I/O Port 16-Pin TSSOP T/R - Tape and Reel (Alt: 28X3135) RoHS: Compliant Min Qty: 2500 Container: Reel Americas - 0
  • 1 $0.5220
  • 5000 $0.5160
  • 10000 $0.5090
PCA9557PW,118 DISTI # 70R6687
NXP Semiconductors I2C and SMBus I/O Port 16-Pin TSSOP T/R - Product that comes on tape, but is not reeled (Alt: 70R6687) RoHS: Compliant Min Qty: 1 Container: Ammo Pack Americas - 0
  • 1 $1.3100
  • 10 $1.1200
  • 25 $1.0300
  • 50 $0.9430
  • 100 $0.8550
  • 250 $0.8050
  • 500 $0.7550

Newark element14 ECIA (NEDA) Member • Authorized Distributor

Part # Manufacturer Description Stock Price
PCA9557PW,118 DISTI # 70R6687
NXP Semiconductors I/O EXPANDER, 8 BIT, 400KHZ, TSSOP-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:TSSOP, No. of Pins:16Pins, No. of I/O s:8I/O s, RoHS Compliant: Yes 2170
  • 1 $1.3100
  • 10 $1.1200
  • 25 $1.0300
  • 50 $0.9430
  • 100 $0.8550
  • 250 $0.8050
  • 500 $0.7550
  • 1000 $0.5960
PCA9557PW,118 DISTI # 28X3135
NXP Semiconductors I/O EXPANDER, 8 BIT, 400KHZ, TSSOP-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:TSSOP, No. of Pins:16Pins , RoHS Compliant: Yes 2500
  • 1 $0.5290
  • 2500 $0.5220
  • 5000 $0.5160
  • 10000 $0.5090
PCA9557PW,112 DISTI # 70R6686
NXP Semiconductors I/O EXPANDER, 8 BIT, 400KHZ, TSSOP-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:TSSOP, No. of Pins:16Pins, No. of I/O s:8I/O s, RoHS Compliant: Yes 0
  • 1 $1.3100
  • 10 $1.1200
  • 100 $0.8550
  • 500 $0.7550
  • 1000 $0.5960
  • 5000 $0.5290
  • 10000 $0.5090
PCA9557PW,118. DISTI # 26AC2922
NXP Semiconductors 8-BIT I2C-BUS AND SMBUS I/O PORT WITH RESET , ROHS COMPLIANT: YES 0
  • 1 $0.5400
  • 2500 $0.5220
  • 5000 $0.5160
  • 10000 $0.5090

TI store ECIA (NEDA) Member • Manufacturer Direct

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PCA9557PW
Texas Instruments Remote 8-Bit I2C and SMBus Low-Power I/O Expander with Reset and Configuration Registers 4220
  • 1000 $0.6700
  • 750 $0.7300
  • 500 $0.8900
  • 250 $1.0700
  • 100 $1.1500
  • 25 $1.3300
  • 10 $1.4300
  • 1 $1.5900
PCA9557PWT
Texas Instruments Remote 8-Bit I2C and SMBus Low-Power I/O Expander with Reset and Configuration Registers 250
  • 1000 $0.6500
  • 750 $0.7000
  • 500 $0.8600
  • 250 $1.0200
  • 100 $1.1100
  • 25 $1.2700
  • 10 $1.3700
  • 1 $1.5300
PCA9557PWR
Texas Instruments Remote 8-Bit I2C and SMBus Low-Power I/O Expander with Reset and Configuration Registers 7135
  • 1000 $0.5600
  • 750 $0.6100
  • 500 $0.7500
  • 250 $0.8900
  • 100 $0.9600
  • 25 $1.1100
  • 10 $1.1900
  • 1 $1.3300

Future Electronics ECIA (NEDA) Member • Authorized Distributor

Part # Manufacturer Description Stock Price
PCA9557PW,118
NXP Semiconductors PCA9557 Series 8-Bit I2C-Bus and SMBus I/O Port with Reset -TSSOP-16 RoHS: Compliant 2000
Cut Tape/Mini-Reel
  • 1 $0.7350
  • 250 $0.6100
  • 500 $0.5950
  • 750 $0.5850
  • 1500 $0.5600

Rochester Electronics ECIA (NEDA) Authorized Distributor

Part # Manufacturer Description Stock Price
PCA9557PW112
NXP Semiconductors Parallel I/O Port, 8-Bit, 8 I/O, CMOS, PDSO16 RoHS: Compliant 2830
  • 1000 $0.5700
  • 500 $0.6000
  • 100 $0.6300
  • 25 $0.6600
  • 1 $0.7100
PCA9557PW118
NXP Semiconductors Parallel I/O Port, 8-Bit, 8 I/O, CMOS, PDSO16 RoHS: Compliant 74299
  • 1000 $0.5900
  • 500 $0.6200
  • 100 $0.6500
  • 25 $0.6700
  • 1 $0.7200
PCA9557PW
Texas Instruments Parallel I/O Port, 8-Bit, 8 I/O, CMOS, PDSO16 RoHS: Compliant 270
  • 1000 $0.8800
  • 500 $0.9300
  • 100 $0.9700
  • 25 $1.0100
  • 1 $1.0900
PCA9557PWT
Texas Instruments Parallel I/O Port, 8-Bit, 8 I/O, CMOS, PDSO16 RoHS: Compliant 149160
  • 1000 $0.8400
  • 500 $0.8800
  • 100 $0.9200
  • 25 $0.9600
  • 1 $1.0300

Mouser Electronics ECIA (NEDA) Member • Authorized Distributor

Part # Manufacturer Description Stock Price
PCA9557PWR DISTI # 595-PCA9557PWR
Texas Instruments Interface - I/O Expanders Remote 8B I2C & SMBus I/O Expander RoHS: Compliant 4432
  • 1 $1.5000
  • 10 $1.3500
  • 100 $1.0700
  • 500 $0.8910
  • 1000 $0.7380
  • 2000 $0.6580
  • 10000 $0.6330
PCA9557PW DISTI # 595-PCA9557PW
Texas Instruments Interface - I/O Expanders Remote 8B I2C & SMBus I/O Expander RoHS: Compliant 1160
  • 1 $1.7500
  • 10 $1.4800
  • 100 $1.1900
  • 500 $1.0400
  • 1000 $0.8590
  • 2500 $0.8000
  • 5000 $0.7700
  • 10000 $0.7400
PCA9557PWT DISTI # 595-PCA9557PWT
Texas Instruments Interface - I/O Expanders Rem 8B I2C & SMBus Lo-Pwr I/O Expander RoHS: Compliant 143
  • 1 $1.6800
  • 10 $1.4200
  • 100 $1.1400
  • 250 $1.1400
  • 500 $0.9940
  • 1000 $0.8240
  • 2500 $0.7670
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  • 10000 $0.7100
PCA9557PW,112 DISTI # 771-PCA9557PW112
NXP Semiconductors Interface - I/O Expanders 8-BIT I2C FM TP GPIO RoHS: Compliant 569
  • 1 $1.3100
  • 10 $1.1200
  • 100 $0.8550
  • 500 $0.7550
  • 1000 $0.5960
  • 2500 $0.5290
  • 10000 $0.5090
PCA9557PW DISTI # 771-PCA9557PW
NXP Semiconductors Interface - I/O Expanders 8-BIT I2C FM TP GPIO RST RoHS: Compliant 0  
PCA9557PWRG4 DISTI # 595-PCA9557PWRG4
Texas Instruments Interface - I/O Expanders Rem 8B I2C & SMBus Low-Pwr I/O Expander RoHS: Compliant 0  
PCA9557PWG4 DISTI # 595-PCA9557PWG4
Texas Instruments Interface - I/O Expanders Rem 8B I2C & SMBus Low-Pwr I/O Expander RoHS: Compliant 0  
PCA9557PW,118 DISTI # 771-PCA9557PW-T
NXP Semiconductors Interface - I/O Expanders OCT SMBUS/I2C INTRFC RoHS: Compliant 6798
  • 1 $1.3100
  • 10 $1.1200
  • 100 $0.8550
  • 500 $0.7550
  • 1000 $0.5960
  • 2500 $0.5290
  • 10000 $0.5090
PCA9557PWTG4 DISTI # 595-PCA9557PWTG4
Texas Instruments Interface - I/O Expanders Rem 8B I2C & SMBus Low-Pwr I/O Expander RoHS: Compliant 0  

Quest Components  

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PCA9557PW
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  • 54 $0.6580
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PCA9557PW
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  • 4 $1.4100
  • 1 $1.8800
PCA9557PW
Philips Semiconductors I/O PORT, 8-BIT, 16 Pin, Plastic, TSSOP 3199
  • 1715 $0.7500
  • 801 $0.8750
  • 1 $2.5000
PCA9557PW,112
NXP Semiconductors IC I/O EXPANDER I2C 8B 16TSSOP 25
  • 12 $1.7400
  • 4 $2.3200
  • 1 $3.4800
PCA9557PW-T
Texas Instruments 8 I/O, PIA-GENERAL PURPOSE, PDSO16 40
  • 12 $1.8360
  • 3 $2.2950
  • 1 $2.7540
PCA9557PW/G
NXP Semiconductors   676
  • 455 $1.9635
  • 106 $2.2015
  • 1 $3.5700

RS Components  

Part # Manufacturer Description Stock Price
PCA9557PW,112 DISTI # 4837244
NXP Semiconductors 8-BIT I2C & SMBUS I/O PORT PCA9557PW, PK 110
  • 5 £0.9700
  • 50 £0.9000
PCA9557PW,112 DISTI # 4837244P
NXP Semiconductors 8-BIT I2C & SMBUS I/O PORT PCA9557PW, TU 57
  • 50 £0.9000
PCA9557PWR DISTI # 6613371P
Texas Instruments I/O EXPANDER 16-PIN TSSOP, RL 1505
  • 50 £0.4800

Bristol Electronics  

Part # Manufacturer Description Stock Price
PCA9557PW-T
NXP Semiconductors   49  

ComS.I.T.  

Part # Manufacturer Description Stock Price
PCA9557PWR
Texas Instruments   RoHS: Compliant Europe - 10  

Chip One Exchange  

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PCA9557PW
Texas Instruments INSTOCK 1662  
PCA9557PW
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NXP Semiconductors INSTOCK 36881  
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NXP Semiconductors INSTOCK 3352  

element14 Asia-Pacific Authorized Distributor

Part # Manufacturer Description Stock Price
PCA9557PW DISTI # 2212103
NXP Semiconductors IC, IO PORT, I2C/SMBUS 8BIT, 16TSSOP RoHS: Compliant 765
  • 1 $2.6200
  • 10 $2.1300
  • 100 $1.4800
  • 250 $1.2000
  • 500 $0.9920
PCA9557PW,118 DISTI # 2411728
NXP Semiconductors I/O EXPANDER, 8 BIT, 400KHZ, TSSOP-16, FULL REEL RoHS: Compliant 2500
  • 2500 $0.9855
  • 5000 $0.9545
  • 7500 $0.9285
PCA9557PW,118 DISTI # 2820292
NXP Semiconductors I/O EXPANDER, 8BIT, 400KHZ, TSSOP-16 RoHS: Compliant 1965
  • 1 $2.1600
  • 10 $1.9300
  • 100 $1.5100
  • 500 $1.2500
  • 1000 $0.9810
PCA9557PWR DISTI # 2383146
Texas Instruments I/O EXPANDER, 8BIT, I2C, 400KHZ, TSSOP16 RoHS: Compliant 0
  • 1 $2.3800
  • 10 $2.1400
  • 100 $1.7000
  • 500 $1.4100
  • 1000 $1.1700
  • 2000 $1.0500
  • 10000 $1.0100
PCA9557PWR DISTI # 2383146RL
Texas Instruments I/O EXPANDER, 8BIT, I2C, 400KHZ, TSSOP16 RoHS: Compliant 0
  • 1 $2.3800
  • 10 $2.1400
  • 100 $1.7000
  • 500 $1.4100
  • 1000 $1.1700
  • 2000 $1.0500
  • 10000 $1.0100

Farnell element14 ECIA (NEDA) Member • Authorized Distributor

Part # Manufacturer Description Stock Price
PCA9557PW DISTI # 2212103
NXP Semiconductors IC, IO PORT, I2C/SMBUS 8BIT, 16TSSOP RoHS: Compliant 1235
  • 1 £0.9860
  • 25 £0.8640
  • 50 £0.8480
  • 100 £0.6600
  • 250 £0.6210
PCA9557PW,118 DISTI # 2411728
NXP Semiconductors I/O EXPANDER, 8 BIT, 400KHZ, TSSOP-16, F RoHS: Compliant 2500
  • 2500 £0.6720
  • 5000 £0.5570

Chip1Stop Authorized Distributor

Part # Manufacturer Description Stock Price
PCA9557PW DISTI # C1S746201461137
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  • 25 $1.7000
  • 5 $2.0900
PCA9557PW,112 DISTI # C1S537100457532
NXP Semiconductors I2C/SMBus GPIO Expander 100kHz/400kHz 5.5V 16-Pin TSSOP Bulk RoHS: Compliant 6
  • 10 $0.9497
PCA9557PWR DISTI # C1S746202616275
Texas Instruments I2C/SMBus GPIO Expander 5.5V 16-Pin TSSOP T/R RoHS: Compliant 135
  • 100 $0.9090
  • 50 $0.9830
  • 1 $2.0400
PCA9557PW,118 DISTI # C1S537100967622
NXP Semiconductors I2C/SMBus GPIO Expander 100kHz/400kHz 5.5V 16-Pin TSSOP T/R RoHS: Compliant 1485
  • 250 $0.8197
  • 100 $0.8204
  • 10 $1.0531
PCA9557PWR DISTI # C1S746202566970
Texas Instruments I2C/SMBus GPIO Expander 5.5V 16-Pin TSSOP T/R RoHS: Compliant 1804
  • 250 $0.9954
  • 100 $1.0066
  • 10 $1.2619

New Advantage Corporation  

Part # Manufacturer Description Stock Price
PCA9557PW,118 DISTI # XSFP00000058992
NXP Semiconductors Parallel I/O Port, 8-Bit, 8 I/O, CMOS, PDSO16 RoHS: Compliant 4711
  • 2500 $1.4000
  • 4711 $1.2700
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