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Interface - I/O Expanders Remote 8B I2C & SMBu s Lo-Pwr I/O Exp
- PCA9557DGVR
- Texas Instruments
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1:
£2.46
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2,335In Stock
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Mouser Part No
595-PCA9557DGVR
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Texas Instruments
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Interface - I/O Expanders Remote 8B I2C & SMBu s Lo-Pwr I/O Exp
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2,335In Stock
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£2.46
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£1.84
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£1.69
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£1.52
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View
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£1.24
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£1.43
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£1.41
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£1.34
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£1.24
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Min.: 1
Mult.: 1
:
2,000
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PCA9557
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SMD/SMT
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TVSOP-16
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I2C, Serial, SMBus
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8 I/O
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Without Interrupt
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2.5 V
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6 V
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400 kHz
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- 40 C
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+ 85 C
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Reel, Cut Tape, MouseReel
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2 kV
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Interface - I/O Expanders Remote 8B I2C & SMBu s Lo-Pwr I/O Exp A A 595-PCA9557DB
- PCA9557DBR
- Texas Instruments
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1:
£2.17
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2,174In Stock
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Mouser Part No
595-PCA9557DBR
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Texas Instruments
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Interface - I/O Expanders Remote 8B I2C & SMBu s Lo-Pwr I/O Exp A A 595-PCA9557DB
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2,174In Stock
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£2.17
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£1.62
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£1.48
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£1.33
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View
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£1.10
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£1.26
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£1.23
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£1.17
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£1.10
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Min.: 1
Mult.: 1
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2,000
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PCA9557
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SMD/SMT
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SSOP-16
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I2C, Serial, SMBus
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8 I/O
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Without Interrupt
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2.5 V
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6 V
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400 kHz
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- 40 C
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+ 85 C
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Reel, Cut Tape, MouseReel
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2 kV
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Interface - I/O Expanders Rem 8B I2C & SMBus L o-Pwr I/O Expander A 595-PCA9557DBR
- PCA9557DB
- Texas Instruments
-
1:
£2.99
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410In Stock
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Mouser Part No
595-PCA9557DB
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Texas Instruments
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Interface - I/O Expanders Rem 8B I2C & SMBus L o-Pwr I/O Expander A 595-PCA9557DBR
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410In Stock
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£2.99
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£2.23
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£2.04
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£1.80
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View
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£1.73
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£1.69
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£1.60
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£1.58
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£1.57
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Min.: 1
Mult.: 1
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PCA9557
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SMD/SMT
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SSOP-16
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I2C, Serial, SMBus
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8 I/O
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Without Interrupt
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2.5 V
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6 V
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400 kHz
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- 40 C
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+ 85 C
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Tube
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2 kV
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Interface - I/O Expanders 8-bit I2C-bus/SMBus I/O Expander with Reset in TSSOP16 package
- PCA9557PW,118
- NXP Semiconductors
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1:
£1.64
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17,589In Stock
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Mouser Part No
771-PCA9557PW-T
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NXP Semiconductors
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Interface - I/O Expanders 8-bit I2C-bus/SMBus I/O Expander with Reset in TSSOP16 package
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17,589In Stock
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£1.64
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£1.22
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£1.11
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£0.995
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£0.849
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View
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£0.943
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£0.908
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£0.882
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£0.826
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Min.: 1
Mult.: 1
:
2,500
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PCA9557
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SMD/SMT
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TSSOP-16
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I2C, Serial, SMBus
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8 I/O
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Without Interrupt
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2.3 V
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5.5 V
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400 kHz
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- 40 C
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+ 85 C
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Reel, Cut Tape, MouseReel
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Interface - I/O Expanders Remote 8B I2C & SMBu s Lo-Pwr I/O Exp
- PCA9557RGYR
- Texas Instruments
-
1:
£2.17
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3,414In Stock
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Mouser Part No
595-PCA9557RGYR
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Texas Instruments
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Interface - I/O Expanders Remote 8B I2C & SMBu s Lo-Pwr I/O Exp
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3,414In Stock
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£2.17
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£1.62
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£1.48
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£1.34
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£1.26
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View
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£1.26
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£1.14
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Min.: 1
Mult.: 1
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3,000
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PCA9557
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SMD/SMT
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VQFN-16
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I2C, Serial, SMBus
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8 I/O
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Without Interrupt
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2.5 V
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6 V
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400 kHz
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- 40 C
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+ 85 C
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Reel, Cut Tape, MouseReel
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2 kV
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Interface - I/O Expanders Remote 8B I2C & SMBu s I/O Expander A 59 A 595-PCA9557PW
- PCA9557PWR
- Texas Instruments
-
1:
£1.55
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3,375In Stock
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Mouser Part No
595-PCA9557PWR
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Texas Instruments
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Interface - I/O Expanders Remote 8B I2C & SMBu s I/O Expander A 59 A 595-PCA9557PW
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3,375In Stock
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£1.55
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£1.14
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£1.05
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£0.934
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£0.811
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View
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£0.882
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£0.849
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£0.826
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£0.796
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Min.: 1
Mult.: 1
:
2,000
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PCA9557
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SMD/SMT
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TSSOP-16
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I2C, Serial, SMBus
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8 I/O
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Without Interrupt
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2.5 V
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6 V
|
400 kHz
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- 40 C
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+ 85 C
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Reel, Cut Tape, MouseReel
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2 kV
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Interface - I/O Expanders Remote 8B I2C & SMBu s Lo-Pwr I/O Exp A A 595-PCA9557D
- PCA9557DR
- Texas Instruments
-
1:
£1.32
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691In Stock
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2,500Expected 12/08/2026
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Mouser Part No
595-PCA9557DR
|
Texas Instruments
|
Interface - I/O Expanders Remote 8B I2C & SMBu s Lo-Pwr I/O Exp A A 595-PCA9557D
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691In Stock
2,500Expected 12/08/2026
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£1.32
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£0.969
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£0.882
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£0.78
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£0.657
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View
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£0.733
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£0.705
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£0.702
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£0.634
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Min.: 1
Mult.: 1
:
2,500
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PCA9557
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SMD/SMT
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SOIC-Narrow-16
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I2C, Serial, SMBus
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8 I/O
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Without Interrupt
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2.5 V
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6 V
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400 kHz
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- 40 C
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+ 85 C
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Reel, Cut Tape, MouseReel
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2 kV
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Interface - I/O Expanders Remote 8-Bit I2C and SMBus LP I/O Exp
- PCA9557RGVR
- Texas Instruments
-
1:
£1.48
-
143In Stock
-
10,000On Order
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Mouser Part No
595-PCA9557RGVR
|
Texas Instruments
|
Interface - I/O Expanders Remote 8-Bit I2C and SMBus LP I/O Exp
|
|
143In Stock
10,000On Order
Stock:
143 Can Dispatch Immediately
On Order:
2,500 Expected 01/10/2026
7,500 Expected 10/12/2026
Factory Lead Time:
9 Weeks
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£1.48
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£1.10
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£0.995
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£0.89
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£0.746
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|
|
View
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£0.841
|
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£0.811
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£0.796
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£0.725
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Min.: 1
Mult.: 1
:
2,500
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PCA9557
|
SMD/SMT
|
VQFN-16
|
I2C, Serial, SMBus
|
8 I/O
|
Without Interrupt
|
2.5 V
|
6 V
|
400 kHz
|
- 40 C
|
+ 85 C
|
Reel, Cut Tape, MouseReel
|
2 kV
|
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United Kingdom
