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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:
$4.24
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2,335In Stock
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Mouser Part #
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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$4.24
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$3.17
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$2.91
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$2.63
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View
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$2.11
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$2.48
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$2.43
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$2.31
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$2.11
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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
-
1:
$3.74
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2,174In Stock
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Mouser Part #
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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$3.74
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$2.80
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$2.56
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$2.30
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View
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$1.91
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$2.17
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$2.13
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$2.03
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$1.91
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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:
$5.19
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400In Stock
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Mouser Part #
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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400In Stock
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$5.19
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$3.86
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$3.54
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$3.12
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View
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$2.99
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$2.93
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$2.77
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$2.74
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$2.72
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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:
$2.85
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17,323In Stock
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Mouser Part #
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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17,323In Stock
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$2.85
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$2.12
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$1.92
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$1.73
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$1.47
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View
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$1.63
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$1.57
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$1.53
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$1.43
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Min.: 1
Mult.: 1
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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:
$3.77
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3,148In Stock
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Mouser Part #
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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3,148In Stock
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$3.77
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$2.81
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$2.57
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$2.31
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$2.18
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View
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$2.18
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$1.98
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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:
$2.68
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1,929In Stock
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4,000Expected 10/1/2026
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Mouser Part #
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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1,929In Stock
4,000Expected 10/1/2026
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$2.68
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$1.98
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$1.81
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$1.61
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$1.40
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View
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$1.52
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$1.47
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$1.43
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$1.38
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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
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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-PCA9557D
- PCA9557DR
- Texas Instruments
-
1:
$2.28
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680In Stock
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2,240Expected 8/27/2026
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Mouser Part #
595-PCA9557DR
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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-PCA9557D
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680In Stock
2,240Expected 8/27/2026
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$2.28
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$1.68
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$1.52
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$1.35
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$1.14
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View
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$1.27
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$1.22
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$1.10
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Min.: 1
Mult.: 1
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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:
$2.63
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17,391On Order
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Mouser Part #
595-PCA9557RGVR
|
Texas Instruments
|
Interface - I/O Expanders Remote 8-Bit I2C and SMBus LP I/O Exp
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17,391On Order
On Order:
7,391 Expected 12/10/2026
10,000 Expected 7/23/2027
Factory Lead-Time:
9 Weeks
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$2.63
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$1.94
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$1.77
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$1.55
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$1.29
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View
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$1.46
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$1.40
|
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$1.38
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$1.26
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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
|
|
Mexico
