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PCA9557PWR Datasheet
PCA9557PWR(Texas Instruments) Specifications
Manufacturer: Texas Instruments
Product Category: Interface - I/O Expanders
Series: PCA9557
Product: I/O Expanders
Type: Remote I/O Expander
Packaging: Digi-ReelR 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: Open Drain, 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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D#: V98:2334_07309401

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I2C/SMBus GPIO Expander 5.5V 16-Pin TSSOP T/R

RoHS: Compliant

1804
  • 1000 $0.6316
  • 500 $0.8238
  • 250 $0.9952
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D#: 296-20978-1-ND

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RoHS: Compliant

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D#: 296-20978-6-ND

 Texas Instruments

IC I/O EXPANDER I2C 8B 16TSSOP

RoHS: Compliant

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D#: 296-20978-2-ND

 Texas Instruments

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RoHS: Compliant

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D#: PCA9557PWRG4-ND

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RoHS: Compliant

Temporarily Out of Stock
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Verical ECIA (NEDA) Member • Authorized Distributor

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PCA9557PWR

D#: 30354234

 Texas Instruments

I2C/SMBus GPIO Expander 5.5V 16-Pin TSSOP T/R

RoHS: Compliant

1804
  • 1000 $0.6316
  • 500 $0.8238
  • 250 $0.9952
  • 100 $1.0060
  • 25 $1.2479
  • 11 $1.2619
PCA9557PWR

D#: 30596238

 Texas Instruments

I2C/SMBus GPIO Expander 5.5V 16-Pin TSSOP T/R

RoHS: Compliant

135
  • 100 $1.1590
  • 50 $1.2533
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Avnet ECIA (NEDA) Member • Authorized Distributor

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PCA9557PWR

D#: PCA9557PWR

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I2C and SMBus Low Power I/O Expander 16-Pin TSSOP T/R (Alt: PCA9557PWR)

RoHS: Compliant

Europe - 2000
  • 2000 €0.9959
  • 4000 €0.8149
  • 8000 €0.7469
  • 12000 €0.6399
  • 20000 €0.5979
PCA9557PWR

D#: PCA9557PWR

 Texas Instruments

I2C and SMBus Low Power I/O Expander 16-Pin TSSOP T/R (Alt: PCA9557PWR)

RoHS: Compliant

Asia - 0

  
PCA9557PWR

D#: PCA9557PWR

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I2C and SMBus Low Power I/O Expander 16-Pin TSSOP T/R - Tape and Reel (Alt: PCA9557PWR)

RoHS: Compliant

Americas - 0
  • 2000 $0.6389
  • 4000 $0.6379
  • 8000 $0.6249
  • 12000 $0.6189
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PCA9557PWRG4

D#: PCA9557PWRG4

 Texas Instruments

I2C and SMBus Low Power I/O Expander 16-Pin TSSOP T/R (Alt: PCA9557PWRG4)

RoHS: Compliant

Europe - 0
  • 2000 €0.9959
  • 4000 €0.8149
  • 8000 €0.7469
  • 12000 €0.6399
  • 20000 €0.5979

 

 

 

 

 

RS Components  

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PCA9557PWR

D#: 6613371P

 Texas Instruments

I/O EXPANDER 16-PIN TSSOP, RL

1500
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TI store ECIA (NEDA) Member • Manufacturer Direct

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PCA9557PWR Texas Instruments

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7135
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  • 750 $0.6100
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  • 25 $1.1100
  • 10 $1.1900
  • 1 $1.3300

 

 

 

 

 

Mouser Electronics ECIA (NEDA) Member • Authorized Distributor

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PCA9557PWR

D#: 595-PCA9557PWR

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Interface - I/O Expanders Remote 8B I2C & SMBus I/O Expander

RoHS: Compliant

4582
  • 1 $1.5000
  • 10 $1.3500
  • 100 $1.0700
  • 500 $0.8910
  • 1000 $0.7380
  • 2000 $0.6580
  • 10000 $0.6330
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D#: 595-PCA9557PW

 Texas Instruments

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RoHS: Compliant

1160
  • 1 $1.7500
  • 10 $1.4800
  • 100 $1.1900
  • 500 $1.0400
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  • 2500 $0.8000
  • 5000 $0.7700
  • 10000 $0.7400
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D#: 595-PCA9557PWT

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RoHS: Compliant

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  • 1 $1.6800
  • 10 $1.4200
  • 100 $1.1400
  • 250 $1.1400
  • 500 $0.9940
  • 1000 $0.8240
  • 2500 $0.7670
  • 5000 $0.7390
  • 10000 $0.7100
PCA9557PWRG4

D#: 595-PCA9557PWRG4

 Texas Instruments

Interface - I/O Expanders Rem 8B I2C & SMBus Low-Pwr I/O Expander

RoHS: Compliant

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PCA9557PWG4

D#: 595-PCA9557PWG4

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RoHS: Compliant

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D#: 595-PCA9557PWTG4

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D#: 2383146RL

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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
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D#: 2383146

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I/O EXPANDER, 8BIT, I2C, 400KHZ, TSSOP16

RoHS: Compliant

0
  • 1 $2.3800
  • 10 $2.1400
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  • 500 $1.4100
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  • 2000 $1.0500
  • 10000 $1.0100

 

 

 

 

 

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PCA9557PWR

D#: C1S746202616275

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I2C/SMBus GPIO Expander 5.5V 16-Pin TSSOP T/R

RoHS: Compliant

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PCA9557PWR

D#: C1S746202566970

 Texas Instruments

I2C/SMBus GPIO Expander 5.5V 16-Pin TSSOP T/R

RoHS: Compliant

1804
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  • 100 $1.0066
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  • 10 $1.2619

 

 

 

 

 

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AVAILABLE

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PCA9557PWRG4 Texas Instruments

AVAILABLE

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PCA9557PWR Texas Instruments

200

2000

  
PCA9557PWR Texas Instruments

213

4000

  
PCA9557PWR Texas Instruments

9165

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PCA9557PWRG4 Texas Instruments

9165

727

  

 

 

 

 

 

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PCA9557PWR Texas Instruments

OEM/CM Available Stock , NO BROKER , $250 MIN

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PCA9557PWRG4 Texas Instruments

OEM/CM Available Stock , NO BROKER , $250 MIN

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PCA9557PWR Texas Instruments

OEM/CM ONLY

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Real Components International  

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PCA9557PWR Texas Instruments

D/C: Please Contact Us For More Details Package: TSSOP16

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PCA9557PWRG4 Texas Instruments

D/C: Please Contact Us For More Details Package: TSSOP16

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D#: PCA9557PWR

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D#: PCA9557PWRG4

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PCA9557PWR

Leading Distributor for 24 Years. In-House Quality Lab. 2 Year Warranty on most stock. We also can help with Hard To Find and Obsolete Stock.

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Leading Distributor for 24 Years. In-House Quality Lab. 2 Year Warranty on most stock. We also can help with Hard To Find and Obsolete Stock.

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Select Technology, Inc.  

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