Interface - I/O Expanders Remote 8B I2C & SMBu s Lo-Pwr I/O Exp
PCA9557DGVR
Texas Instruments
1:
NT$116.87
2,335 In Stock
Mouser Part # 595-PCA9557DGVR
Texas Instruments
Interface - I/O Expanders Remote 8B I2C & SMBu s Lo-Pwr I/O Exp
2,335 In Stock
Alternative Packaging
1
NT$116.87
10
NT$87.47
25
NT$80.30
100
NT$72.42
250
View
2,000
NT$58.08
250
NT$68.47
500
NT$67.04
1,000
NT$63.81
2,000
NT$58.08
Buy
Min.: 1 Mult.: 1
Reel :2,000
Details
PCA9557
SMD/SMT
TVSOP-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
Interface - I/O Expanders Remote 8B I2C & SMBu s Lo-Pwr I/O Exp A A 595-PCA9557DB
PCA9557DBR
Texas Instruments
1:
NT$103.25
2,174 In Stock
Mouser Part # 595-PCA9557DBR
Texas Instruments
Interface - I/O Expanders Remote 8B I2C & SMBu s Lo-Pwr I/O Exp A A 595-PCA9557DB
2,174 In Stock
Alternative Packaging
1
NT$103.25
10
NT$77.08
25
NT$70.62
100
NT$63.45
250
View
2,000
NT$52.70
250
NT$59.87
500
NT$58.79
1,000
NT$55.93
2,000
NT$52.70
Buy
Min.: 1 Mult.: 1
Reel :2,000
Details
PCA9557
SMD/SMT
SSOP-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
Interface - I/O Expanders Rem 8B I2C & SMBus L o-Pwr I/O Expander A 595-PCA9557DBR
PCA9557DB
Texas Instruments
1:
NT$143.04
400 In Stock
Mouser Part # 595-PCA9557DB
Texas Instruments
Interface - I/O Expanders Rem 8B I2C & SMBus L o-Pwr I/O Expander A 595-PCA9557DBR
400 In Stock
Alternative Packaging
1
NT$143.04
10
NT$106.47
25
NT$97.51
80
NT$86.04
240
View
240
NT$82.46
560
NT$80.66
1,040
NT$76.36
2,560
NT$75.64
5,040
NT$74.93
Buy
Min.: 1 Mult.: 1
Details
PCA9557
SMD/SMT
SSOP-16
I2C, Serial, SMBus
8 I/O
Without Interrupt
2.5 V
6 V
400 kHz
- 40 C
+ 85 C
Tube
2 kV
Interface - I/O Expanders 8-bit I2C-bus/SMBus I/O Expander with Reset in TSSOP16 package
PCA9557PW,118
NXP Semiconductors
1:
NT$78.51
17,323 In Stock
Mouser Part # 771-PCA9557PW-T
NXP Semiconductors
Interface - I/O Expanders 8-bit I2C-bus/SMBus I/O Expander with Reset in TSSOP16 package
17,323 In Stock
1
NT$78.51
10
NT$58.44
25
NT$53.06
100
NT$47.68
2,500
NT$40.51
5,000
View
250
NT$44.81
500
NT$43.38
1,000
NT$42.30
5,000
NT$39.44
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
PCA9557
SMD/SMT
TSSOP-16
I2C, Serial, SMBus
8 I/O
Without Interrupt
2.3 V
5.5 V
400 kHz
- 40 C
+ 85 C
Reel, Cut Tape, MouseReel
Interface - I/O Expanders Remote 8B I2C & SMBu s Lo-Pwr I/O Exp
PCA9557RGYR
Texas Instruments
1:
NT$103.97
3,148 In Stock
Mouser Part # 595-PCA9557RGYR
Texas Instruments
Interface - I/O Expanders Remote 8B I2C & SMBu s Lo-Pwr I/O Exp
3,148 In Stock
Alternative Packaging
1
NT$103.97
10
NT$77.44
25
NT$70.98
100
NT$63.81
3,000
NT$60.23
6,000
View
250
NT$60.23
6,000
NT$54.49
Buy
Min.: 1 Mult.: 1
Reel :3,000
Details
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
Interface - I/O Expanders Remote 8B I2C & SMBu s I/O Expander A 59 A 595-PCA9557PW
PCA9557PWR
Texas Instruments
1:
NT$73.85
2,241 In Stock
4,000 Expected 10/1/2026
Mouser Part # 595-PCA9557PWR
Texas Instruments
Interface - I/O Expanders Remote 8B I2C & SMBu s I/O Expander A 59 A 595-PCA9557PW
2,241 In Stock
4,000 Expected 10/1/2026
Alternative Packaging
1
NT$73.85
10
NT$54.49
25
NT$49.83
100
NT$44.45
2,000
NT$38.72
4,000
View
250
NT$41.94
500
NT$40.51
1,000
NT$39.44
4,000
NT$38.00
Buy
Min.: 1 Mult.: 1
Reel :2,000
Details
PCA9557
SMD/SMT
TSSOP-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
Interface - I/O Expanders Remote 8B I2C & SMBu s Lo-Pwr I/O Exp A A 595-PCA9557D
PCA9557DR
Texas Instruments
1:
NT$62.74
2,920 In Stock
Mouser Part # 595-PCA9557DR
Texas Instruments
Interface - I/O Expanders Remote 8B I2C & SMBu s Lo-Pwr I/O Exp A A 595-PCA9557D
2,920 In Stock
Alternative Packaging
1
NT$62.74
10
NT$46.25
25
NT$41.94
100
NT$37.28
2,500
NT$31.40
5,000
View
250
NT$35.03
500
NT$33.70
1,000
NT$33.52
5,000
NT$30.26
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
PCA9557
SMD/SMT
SOIC-Narrow-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
Interface - I/O Expanders Remote 8-Bit I2C and SMBus LP I/O Exp
PCA9557RGVR
Texas Instruments
1:
NT$72.42
17,391 On Order
Mouser Part # 595-PCA9557RGVR
Texas Instruments
Interface - I/O Expanders Remote 8-Bit I2C and SMBus LP I/O Exp
17,391 On Order
View Dates
Alternative Packaging
On Order:
7,391 Expected 12/10/2026
10,000 Expected 7/23/2027
Factory Lead-Time:
9 Weeks
1
NT$72.42
10
NT$53.42
25
NT$48.76
100
NT$42.66
2,500
NT$35.60
5,000
View
250
NT$40.15
500
NT$38.72
1,000
NT$38.00
5,000
NT$34.63
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
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
Taiwan
