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Image: Product 595-PCA9557PWR Product 595-PCA9557PW
Mouser Part No: 595-PCA9557PWR 595-PCA9557PW
Mfr.'s Part No: PCA9557PWR PCA9557PW
Manufacturer: Texas Instruments Texas Instruments
Description: Interface - I/O Expanders Remote 8B I2C & SMBu s I/O Expander A 59 A 595-PCA9557PW Interface - I/O Expanders Remote 8B I2C & SMBus I/O Expander
Lifecycle: - End of Life
Datasheet: PCA9557PWR Datasheet PCA9557PW Datasheet
RoHS:    

Specifications

Brand: Texas Instruments Texas Instruments
Country of Assembly: MY Not Available
Country of Diffusion: US Not Available
Country of Origin: MY MY
ESD Protection: 2 kV 2 kV
Features: Configuration Registers, Interrupt Pin Configuration Registers, Interrupt Pin
Interface Type: I2C, Serial, SMBus I2C, Serial, SMBus
Interrupt Output: Without Interrupt Without Interrupt
Logic Family: PCA9557 PCA9557
Maximum Clock Frequency: 400 kHz 400 kHz
Maximum Operating Temperature: + 85 C + 85 C
Minimum Operating Temperature: - 40 C - 40 C
Mounting Style: SMD/SMT SMD/SMT
Number of I/Os: 8 I/O 8 I/O
Operating Supply Voltage: 2.5 V to 6 V 2.5 V to 6 V
Package/Case: TSSOP-16 TSSOP-16
Packaging: Reel Tube
Product: I/O Expanders I/O Expanders
Product Type: I/O Expanders I/O Expanders
Series: PCA9557 PCA9557
Standard Pack Qty: 2000 90
Subcategory: Interface ICs Interface ICs
Supply Voltage - Max: 6 V 6 V
Supply Voltage - Min: 2.5 V 2.5 V
Type: I/O Expander I/O Expander

Ordering Information

Stock: 5,862 Can Dispatch Immediately 9,569 Can Dispatch Immediately
Factory Lead Time: 12 Weeks Estimated factory production time for quantities greater than shown. -
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Packaging: Learn more about packaging choices
Full Reel (Order in multiples of 2000)
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Pricing:
Qty. Unit Price
Ext. Price
Cut Tape / MouseReel™
$1.76 $1.76
$1.30 $13.00
$1.18 $29.50
$1.05 $105.00
$0.987 $246.75
$0.95 $475.00
$0.919 $919.00
Full Reel (Order in multiples of 2000)
$0.887 $1,774.00
$0.867 $3,468.00
† A MouseReel™ fee of $7.00 will be added and calculated in your basket. All MouseReel™ orders are non-cancellable and non-returnable.
Qty. Unit Price
Ext. Price
$2.96 $2.96
$1.93 $19.30
$1.75 $43.75
$1.46 $131.40
$1.37 $369.90
$1.20 $648.00
$1.03 $1,112.40
$0.951 $2,396.52
$0.93 $4,687.20