Interface - I/O Expanders Expandable 5-Ch I2C Hub
PCA9518DWT
Texas Instruments
1:
$5.85
246 In Stock
Mouser Part No 595-PCA9518DWT
Texas Instruments
Interface - I/O Expanders Expandable 5-Ch I2C Hub
246 In Stock
Alternative Packaging
1
$5.85
10
$4.14
25
$3.85
100
$3.39
250
$2.23
500
View
500
$2.16
1,000
$2.11
Buy
Min.: 1 Mult.: 1
Details
PCA9518
SMD/SMT
SOIC-20
5 I/O
3 V
3.6 V
400 kHz
- 40 C
+ 85 C
Reel, Cut Tape, MouseReel
Interface - I/O Expanders Rem 8B I2C & Lo-Pwr I/O Expander A 595-P A 595-PCA9534DBR
PCA9534DB
Texas Instruments
1:
$5.74
109 In Stock
Mouser Part No 595-PCA9534DB
Texas Instruments
Interface - I/O Expanders Rem 8B I2C & Lo-Pwr I/O Expander A 595-P A 595-PCA9534DBR
109 In Stock
Alternative Packaging
1
$5.74
10
$4.00
25
$3.73
80
$3.28
240
View
240
$3.11
560
$2.79
1,040
$2.35
2,560
$2.27
Buy
Min.: 1 Mult.: 1
Details
PCA9534
SMD/SMT
SSOP-16
I2C, Serial, SMBus
8 I/O
With Interrupt
2.3 V
5.5 V
400 kHz
- 40 C
+ 85 C
Tube
2 kV
Interface - I/O Expanders Remote 8B I2C & Lo- Pwr I/O Expander A 5 A 595-PCA9534PW
PCA9534PWR
Texas Instruments
1:
$1.70
80 In Stock
6,000 Expected 01/06/2026
Mouser Part No 595-PCA9534PWR
Texas Instruments
Interface - I/O Expanders Remote 8B I2C & Lo- Pwr I/O Expander A 5 A 595-PCA9534PW
80 In Stock
6,000 Expected 01/06/2026
Alternative Packaging
1
$1.70
10
$1.25
25
$1.13
100
$1.01
2,000
$0.849
4,000
View
250
$0.947
500
$0.911
1,000
$0.881
4,000
$0.831
Buy
Min.: 1 Mult.: 1
Details
PCA9534
SMD/SMT
TSSOP-16
I2C, Serial, SMBus
8 I/O
With Interrupt
2.3 V
5.5 V
400 kHz
- 40 C
+ 85 C
Reel, Cut Tape, MouseReel
2 kV
Interface - I/O Expanders 16-Bit I2C & SMBus L o-Pwr I/O Expander A 595-PCA9535DWR
PCA9535DW
Texas Instruments
1:
$6.06
419 In Stock
Mouser Part No 595-PCA9535DW
Texas Instruments
Interface - I/O Expanders 16-Bit I2C & SMBus L o-Pwr I/O Expander A 595-PCA9535DWR
419 In Stock
Alternative Packaging
1
$6.06
10
$4.53
25
$3.84
100
$3.56
250
View
250
$3.38
500
$2.60
1,000
$2.55
2,500
$2.50
Buy
Min.: 1 Mult.: 1
Details
PCA9535
SMD/SMT
SOIC-24
I2C, Serial, SMBus
16 I/O
With Interrupt
2.3 V
5.5 V
400 kHz
- 40 C
+ 85 C
Tube
2 kV
Interface - I/O Expanders 16-Bit I2C & SMBus L o-Pwr I/O Expander R 595-TCA9535PWR
PCA9535PWR
Texas Instruments
1:
$3.78
39 In Stock
4,000 Expected 19/06/2026
Mouser Part No 595-PCA9535PWR
Texas Instruments
Interface - I/O Expanders 16-Bit I2C & SMBus L o-Pwr I/O Expander R 595-TCA9535PWR
39 In Stock
4,000 Expected 19/06/2026
Alternative Packaging
1
$3.78
10
$2.56
25
$2.37
100
$2.06
2,000
$1.32
4,000
View
250
$1.93
500
$1.69
1,000
$1.40
4,000
$1.29
Buy
Min.: 1 Mult.: 1
Details
PCA9535
SMD/SMT
TSSOP-24
I2C, Serial, SMBus
16 I/O
With Interrupt
2.3 V
5.5 V
400 kHz
- 40 C
+ 85 C
Reel, Cut Tape, MouseReel
2 kV
Interface - I/O Expanders Remote 4-Bit I2C and SMBus I/O Expander ALT 595-PCA9536DR
PCA9536DRG4
Texas Instruments
1:
$1.35
970 In Stock
Mouser Part No 595-PCA9536DRG4
Texas Instruments
Interface - I/O Expanders Remote 4-Bit I2C and SMBus I/O Expander ALT 595-PCA9536DR
970 In Stock
Alternative Packaging
1
$1.35
10
$0.979
25
$0.887
100
$0.785
2,500
$0.657
7,500
View
250
$0.736
500
$0.707
1,000
$0.683
7,500
$0.626
Buy
Min.: 1 Mult.: 1
Details
PCA9536
SMD/SMT
SOIC-8
I2C, Serial, SMBus
4 I/O
Without Interrupt
2.3 V
5.5 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-PCA9538DWR
PCA9538DW
Texas Instruments
1:
$5.15
111 In Stock
Mouser Part No 595-PCA9538DW
Texas Instruments
Interface - I/O Expanders Rem 8B I2C & SMBus L o-Pwr I/O Expander A 595-PCA9538DWR
111 In Stock
Alternative Packaging
1
$5.15
10
$3.48
25
$3.24
120
$2.85
280
View
280
$2.70
520
$2.07
1,000
$2.05
2,520
$2.01
5,000
$1.99
Buy
Min.: 1 Mult.: 1
Details
PCA9538
SMD/SMT
SOIC-16
I2C, Serial, SMBus
8 I/O
With Interrupt
2.3 V
5.5 V
400 kHz
- 40 C
+ 85 C
Tube
2 kV
Interface - I/O Expanders 16-Bit I2C & SMBus L o-Pwr I/O Expander A 595-PCA9539DBR
PCA9539DB
Texas Instruments
1:
$5.44
164 In Stock
Mouser Part No 595-PCA9539DB
Texas Instruments
Interface - I/O Expanders 16-Bit I2C & SMBus L o-Pwr I/O Expander A 595-PCA9539DBR
164 In Stock
Alternative Packaging
1
$5.44
10
$3.74
25
$3.49
120
$3.06
300
View
300
$2.90
540
$2.31
2,520
$2.29
Buy
Min.: 1 Mult.: 1
Details
PCA9539
SMD/SMT
SSOP-24
I2C, Serial, SMBus
16 I/O
With Interrupt
2.3 V
5.5 V
400 kHz
- 40 C
+ 85 C
Tube
2 kV
Interface - I/O Expanders 16-Bit I2C & SMBus L o-Pwr I/O Expander A 595-PCA9539DWR
PCA9539DW
Texas Instruments
1:
$5.44
298 In Stock
Mouser Part No 595-PCA9539DW
Texas Instruments
Interface - I/O Expanders 16-Bit I2C & SMBus L o-Pwr I/O Expander A 595-PCA9539DWR
298 In Stock
Alternative Packaging
1
$5.44
10
$3.89
25
$3.30
100
$3.06
250
View
250
$2.90
500
$2.23
1,000
$2.21
2,500
$2.17
Buy
Min.: 1 Mult.: 1
Details
PCA9539
SMD/SMT
SOIC-24
I2C, Serial, SMBus
16 I/O
With Interrupt
2.3 V
5.5 V
400 kHz
- 40 C
+ 85 C
Tube
2 kV
Interface - I/O Expanders 16-Bit I2C & SMBus L o-Pwr I/O Expander R 595-TCA9539PWR
PCA9539PWR
Texas Instruments
1:
$4.30
57 In Stock
2,000 Expected 09/04/2026
Mouser Part No 595-PCA9539PWR
Texas Instruments
Interface - I/O Expanders 16-Bit I2C & SMBus L o-Pwr I/O Expander R 595-TCA9539PWR
57 In Stock
2,000 Expected 09/04/2026
Alternative Packaging
1
$4.30
10
$3.26
25
$3.00
100
$2.71
2,000
$2.35
4,000
View
250
$2.58
500
$2.50
1,000
$2.43
4,000
$2.32
Buy
Min.: 1 Mult.: 1
Details
PCA9539
SMD/SMT
TSSOP-24
I2C, Serial, SMBus
16 I/O
With Interrupt
2.3 V
5.5 V
400 kHz
- 40 C
+ 85 C
Reel, Cut Tape, MouseReel
2 kV
Interface - I/O Expanders 16-Bit I2C & SMBus L o-Pwr I/O Expander
PCA9539RGER
Texas Instruments
1:
$1.68
1,220 In Stock
3,000 Expected 27/04/2026
Mouser Part No 595-PCA9539RGER
Texas Instruments
Interface - I/O Expanders 16-Bit I2C & SMBus L o-Pwr I/O Expander
1,220 In Stock
3,000 Expected 27/04/2026
Alternative Packaging
1
$1.68
10
$1.23
25
$1.12
100
$0.998
3,000
$0.844
6,000
View
250
$0.939
500
$0.904
1,000
$0.875
6,000
$0.825
Buy
Min.: 1 Mult.: 1
Details
PCA9539
SMD/SMT
VQFN-24
I2C, Serial, SMBus
16 I/O
With Interrupt
2.3 V
5.5 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:
$4.12
413 In Stock
Mouser Part No 595-PCA9557DBR
Texas Instruments
Interface - I/O Expanders Remote 8B I2C & SMBu s Lo-Pwr I/O Exp A A 595-PCA9557DB
413 In Stock
Alternative Packaging
1
$4.12
10
$2.72
25
$2.48
100
$2.11
250
View
2,000
$1.42
250
$2.00
500
$1.80
1,000
$1.68
2,000
$1.42
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
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:
$1.59
1,634 In Stock
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
1,634 In Stock
Alternative Packaging
1
$1.59
10
$1.17
25
$1.06
100
$0.938
2,500
$0.793
7,500
View
250
$0.882
500
$0.849
1,000
$0.821
7,500
$0.776
Buy
Min.: 1 Mult.: 1
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 8B I2C & SMBu s I/O Expander A 59 A 595-PCA9557PW
PCA9557PWR
Texas Instruments
1:
$2.75
345 In Stock
6,000 Expected 04/06/2026
Mouser Part No 595-PCA9557PWR
Texas Instruments
Interface - I/O Expanders Remote 8B I2C & SMBu s I/O Expander A 59 A 595-PCA9557PW
345 In Stock
6,000 Expected 04/06/2026
Alternative Packaging
1
$2.75
10
$1.79
25
$1.62
100
$1.37
2,000
$0.887
4,000
View
250
$1.28
500
$1.12
1,000
$0.96
4,000
$0.867
Buy
Min.: 1 Mult.: 1
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 8-Bit I2C and SMBus LP I/O Exp
PCA9557RGVR
Texas Instruments
1:
$1.50
1,112 In Stock
2,500 Expected 03/04/2026
Mouser Part No 595-PCA9557RGVR
Texas Instruments
Interface - I/O Expanders Remote 8-Bit I2C and SMBus LP I/O Exp
1,112 In Stock
2,500 Expected 03/04/2026
Alternative Packaging
1
$1.50
10
$1.09
25
$0.995
100
$0.883
2,500
$0.743
7,500
View
250
$0.83
500
$0.797
1,000
$0.771
7,500
$0.708
Buy
Min.: 1 Mult.: 1
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 8bit I/O Expndr
PCF8574N
Texas Instruments
1:
$2.66
2,365 Expected 20/03/2026
Mouser Part No 595-PCF8574N
Texas Instruments
Interface - I/O Expanders 8bit I/O Expndr
2,365 Expected 20/03/2026
1
$2.66
10
$1.98
25
$1.80
100
$1.62
250
View
250
$1.53
500
$1.48
1,000
$1.43
2,500
$1.37
5,000
$1.35
Buy
Min.: 1 Mult.: 1
Details
PCF8574
Through Hole
PDIP-16
I2C, Serial
8 I/O
With Interrupt
2.5 V
6 V
100 kHz
- 40 C
+ 85 C
Tube
1 kV
Interface - I/O Expanders Remote 16-Bit I2C & SMBus I/O Expander A A 595-PCF8575CDBR
PCF8575CDB
Texas Instruments
1:
$9.28
41 In Stock
360 Expected 03/04/2026
Mouser Part No 595-PCF8575CDB
Texas Instruments
Interface - I/O Expanders Remote 16-Bit I2C & SMBus I/O Expander A A 595-PCF8575CDBR
41 In Stock
360 Expected 03/04/2026
Alternative Packaging
1
$9.28
10
$6.96
25
$6.64
120
$5.75
300
View
300
$5.28
540
$4.89
1,020
$4.41
2,520
$4.29
5,040
Quote
Buy
Min.: 1 Mult.: 1
Details
PCF8575C
SMD/SMT
SSOP-24
I2C, Serial, SMBus
16 I/O
With Interrupt
4.5 V
5.5 V
400 kHz
- 40 C
+ 85 C
Tube
2 kV
Interface - I/O Expanders 8-bit 1.65- to 5.5-V I2C/SMBus I/O expan A 595-TCA9534ADWT
TCA9534ADWR
Texas Instruments
1:
$1.57
734 In Stock
2,000 Expected 02/04/2026
Mouser Part No 595-TCA9534ADWR
Texas Instruments
Interface - I/O Expanders 8-bit 1.65- to 5.5-V I2C/SMBus I/O expan A 595-TCA9534ADWT
734 In Stock
2,000 Expected 02/04/2026
Alternative Packaging
1
$1.57
10
$1.15
25
$1.04
100
$0.924
2,000
$0.797
4,000
View
250
$0.869
500
$0.835
1,000
$0.797
4,000
$0.78
8,000
$0.751
Buy
Min.: 1 Mult.: 1
Details
TCA9534A
SMD/SMT
SOIC-16
I2C, Serial, SMBus
8 I/O
With Interrupt
1.65 V
5.5 V
400 kHz
- 40 C
+ 85 C
Reel, Cut Tape, MouseReel
2 kV
Interface - I/O Expanders Remote 8-Bit I2C and Low-Pwr I/O Expande A 595-TCA9534ADWR
TCA9534ADWT
Texas Instruments
1:
$1.85
368 In Stock
Mouser Part No 595-TCA9534ADWT
Texas Instruments
Interface - I/O Expanders Remote 8-Bit I2C and Low-Pwr I/O Expande A 595-TCA9534ADWR
368 In Stock
Alternative Packaging
1
$1.85
10
$1.36
25
$1.24
100
$1.15
250
$1.01
500
View
500
$0.991
1,000
$0.975
2,500
$0.966
5,000
$0.954
Buy
Min.: 1 Mult.: 1
Details
TCA9534A
SMD/SMT
SOIC-16
I2C, Serial, SMBus
8 I/O
With Interrupt
1.65 V
5.5 V
400 kHz
- 40 C
+ 85 C
Reel, Cut Tape, MouseReel
2 kV
Interface - I/O Expanders 8-bit 1.65- to 5.5-V I2C/SMBus I/O expan A 595-TCA9534DWR
TCA9534DWT
Texas Instruments
1:
$1.62
740 In Stock
Mouser Part No 595-TCA9534DWT
Texas Instruments
Interface - I/O Expanders 8-bit 1.65- to 5.5-V I2C/SMBus I/O expan A 595-TCA9534DWR
740 In Stock
Alternative Packaging
1
$1.62
10
$1.18
25
$1.07
100
$0.95
250
$0.892
500
View
500
$0.857
1,000
$0.829
4,000
$0.799
8,000
$0.761
Buy
Min.: 1 Mult.: 1
Details
TCA9534
SMD/SMT
SOIC-16
I2C, Serial, SMBus
8 I/O
With Interrupt
1.65 V
5.5 V
400 kHz
- 40 C
+ 85 C
Reel, Cut Tape, MouseReel
2 kV
Interface - I/O Expanders 16-bit 1.65- to 5.5- V I2C/SMBus I/O exp A 595-TCA9535DBR
TCA9535DBT
Texas Instruments
1:
$2.33
640 In Stock
Mouser Part No 595-TCA9535DBT
Texas Instruments
Interface - I/O Expanders 16-bit 1.65- to 5.5- V I2C/SMBus I/O exp A 595-TCA9535DBR
640 In Stock
Alternative Packaging
1
$2.33
10
$1.74
25
$1.59
100
$1.42
250
$1.33
500
View
500
$1.26
1,000
$1.22
2,500
$1.19
5,000
$1.17
Buy
Min.: 1 Mult.: 1
Details
TCA9535
SMD/SMT
SSOP-24
I2C, Serial, SMBus
16 I/O
With Interrupt
1.65 V
5.5 V
400 kHz
- 40 C
+ 85 C
Reel, Cut Tape, MouseReel
2 kV
Interface - I/O Expanders 8-bit 1.65- to 5.5-V I2C/SMBus I/O expan
TCA9538DBR
Texas Instruments
1:
$3.09
1,013 In Stock
Mouser Part No 595-TCA9538DBR
Texas Instruments
Interface - I/O Expanders 8-bit 1.65- to 5.5-V I2C/SMBus I/O expan
1,013 In Stock
1
$3.09
10
$2.02
25
$1.85
100
$1.59
250
View
2,000
$0.982
250
$1.49
500
$1.31
1,000
$1.16
2,000
$0.982
Buy
Min.: 1 Mult.: 1
Details
TCA9538
SMD/SMT
SSOP-16
I2C, Serial
8 I/O
With Interrupt
1.65 V
5.5 V
400 kHz
- 40 C
+ 85 C
Reel, Cut Tape, MouseReel
2 kV
Interface - I/O Expanders Remote 8-bit I2C SMB us I/O Expander
TCA9554ADBQR
Texas Instruments
1:
$1.38
89 In Stock
2,500 Expected 03/04/2026
Mouser Part No 595-TCA9554ADBQR
Texas Instruments
Interface - I/O Expanders Remote 8-bit I2C SMB us I/O Expander
89 In Stock
2,500 Expected 03/04/2026
1
$1.38
10
$1.00
25
$0.911
100
$0.806
2,500
$0.675
7,500
View
250
$0.756
500
$0.726
1,000
$0.701
7,500
$0.643
Buy
Min.: 1 Mult.: 1
Details
TCA9554A
SMD/SMT
SSOP-16
I2C, Serial, SMBus
8 I/O
With Interrupt
1.65 V
5.5 V
400 kHz
- 40 C
+ 85 C
Reel, Cut Tape, MouseReel
2 kV
Interface - I/O Expanders 8-bit 1.65- to 5.5-V I2C/SMBus I/O expan
TCA9554DBR
Texas Instruments
1:
$1.49
695 In Stock
Mouser Part No 595-TCA9554DBR
Texas Instruments
Interface - I/O Expanders 8-bit 1.65- to 5.5-V I2C/SMBus I/O expan
695 In Stock
1
$1.49
10
$1.08
25
$0.986
100
$0.875
2,000
$0.763
4,000
View
250
$0.822
500
$0.79
1,000
$0.763
4,000
$0.736
8,000
$0.701
Buy
Min.: 1 Mult.: 1
Details
TCA9554
SMD/SMT
SSOP-16
I2C, Serial, SMBus
8 I/O
With Interrupt
1.65 V
5.5 V
400 kHz
- 40 C
+ 85 C
Reel, Cut Tape, MouseReel
2 kV
Interface - I/O Expanders 8-bit 1.65- to 5.5-V I2C/SMBus I/O expan A 595-TCA9554DWR
TCA9554DWT
Texas Instruments
1:
$1.98
487 In Stock
Mouser Part No 595-TCA9554DWT
Texas Instruments
Interface - I/O Expanders 8-bit 1.65- to 5.5-V I2C/SMBus I/O expan A 595-TCA9554DWR
487 In Stock
Alternative Packaging
1
$1.98
10
$1.46
25
$1.33
100
$1.19
250
$1.11
500
View
500
$1.05
1,000
$1.02
2,500
$0.998
5,000
$0.979
Buy
Min.: 1 Mult.: 1
Details
TCA9554
SMD/SMT
SOIC-16
I2C, Serial, SMBus
8 I/O
With Interrupt
1.65 V
5.5 V
400 kHz
- 40 C
+ 85 C
Reel, Cut Tape, MouseReel
Israel
