Interface - I/O Expanders Remote 8-Bit I/O Exp ander for I2C-Bus
PCF8574ARGYR
Texas Instruments
1:
$2.56
895 In Stock
Mouser Part # 595-PCF8574ARGYR
Texas Instruments
Interface - I/O Expanders Remote 8-Bit I/O Exp ander for I2C-Bus
895 In Stock
Alternative Packaging
1
$2.56
10
$1.91
25
$1.75
100
$1.56
3,000
$1.31
6,000
View
250
$1.48
500
$1.47
6,000
$1.28
Buy
Min.: 1 Mult.: 1
Reel :3,000
Details
PCF8574A
SMD/SMT
VQFN-20
I2C, Serial
8 I/O
With Interrupt
2.5 V
6 V
100 kHz
- 40 C
+ 85 C
Reel, Cut Tape, MouseReel
1 kV
Interface - I/O Expanders 8bit I/O Expndr
PCF8574N
Texas Instruments
1:
$3.02
1,943 In Stock
10,900 Expected 10/12/2026
Mouser Part # 595-PCF8574N
Texas Instruments
Interface - I/O Expanders 8bit I/O Expndr
1,943 In Stock
10,900 Expected 10/12/2026
1
$3.02
10
$2.25
25
$2.05
100
$1.83
250
View
250
$1.73
500
$1.69
1,000
$1.61
2,500
$1.56
5,000
$1.53
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-PCF8575CPW
PCF8575CPWR
Texas Instruments
1:
$4.81
108 In Stock
Mouser Part # 595-PCF8575CPWR
Texas Instruments
Interface - I/O Expanders Remote 16-Bit I2C & SMBus I/O Expander A A 595-PCF8575CPW
108 In Stock
Alternative Packaging
1
$4.81
10
$4.78
25
$4.41
100
$4.09
250
View
2,000
$3.61
250
$3.91
500
$3.84
1,000
$3.82
2,000
$3.61
Buy
Min.: 1 Mult.: 1
Reel :2,000
Details
PCF8575C
SMD/SMT
TSSOP-24
I2C, Serial, SMBus
16 I/O
With Interrupt
4.5 V
5.5 V
400 kHz
- 40 C
+ 85 C
Reel, Cut Tape, MouseReel
2 kV
Interface - I/O Expanders Remote 16-Bit I2C & SMBus I/O Expander A A 595-PCF8575DB
PCF8575DBR
Texas Instruments
1:
$3.69
179 In Stock
4,000 Expected 8/26/2026
Mouser Part # 595-PCF8575DBR
Texas Instruments
Interface - I/O Expanders Remote 16-Bit I2C & SMBus I/O Expander A A 595-PCF8575DB
179 In Stock
4,000 Expected 8/26/2026
Alternative Packaging
1
$3.69
10
$2.78
25
$2.55
100
$2.30
2,000
$1.98
4,000
View
250
$2.18
500
$2.16
1,000
$2.05
4,000
$1.94
Buy
Min.: 1 Mult.: 1
Reel :2,000
Details
PCF8575
SMD/SMT
SSOP-24
I2C, Serial, SMBus
16 I/O
With Interrupt
2.5 V
5.5 V
400 kHz
- 40 C
+ 85 C
Reel, Cut Tape, MouseReel
2 kV
Interface - I/O Expanders Remote 16-Bit I2C & SMBus I/O Expander A A 595-PCF8575PW
PCF8575PWR
Texas Instruments
1:
$2.63
106 In Stock
10,000 Expected 10/8/2026
Mouser Part # 595-PCF8575PWR
Texas Instruments
Interface - I/O Expanders Remote 16-Bit I2C & SMBus I/O Expander A A 595-PCF8575PW
106 In Stock
10,000 Expected 10/8/2026
Alternative Packaging
1
$2.63
10
$1.96
25
$1.79
100
$1.60
2,000
$1.38
4,000
View
250
$1.52
500
$1.48
4,000
$1.35
Buy
Min.: 1 Mult.: 1
Reel :2,000
Details
PCF8575
SMD/SMT
TSSOP-24
I2C, Serial, SMBus
16 I/O
With Interrupt
2.5 V
5.5 V
400 kHz
- 40 C
+ 85 C
Reel, Cut Tape, MouseReel
2 kV
Interface - I/O Expanders 11Kb 40 IO EXPANDER W/EEPROM
CY8C9540A-24PVXI
Infineon Technologies
1:
$12.22
107 In Stock
Mouser Part # 727-CY8C9540A-24PVXI
Infineon Technologies
Interface - I/O Expanders 11Kb 40 IO EXPANDER W/EEPROM
107 In Stock
Alternative Packaging
1
$12.22
10
$10.10
25
$8.61
100
$7.86
250
View
250
$7.58
600
$7.31
1,200
$7.16
3,000
Quote
Buy
Min.: 1 Mult.: 1
Details
CY8C95xx
SMD/SMT
SSOP-48
I2C, Serial
40 I/O
With Interrupt
3 V
5.25 V
12 MHz
- 40 C
+ 85 C
Tube
2 kV
Interface - I/O Expanders Remote 8B I2C and Lo -Pwr I/O Expander
PCA9534ARGTR
Texas Instruments
1:
$2.34
119 In Stock
18,000 Expected 1/7/2027
Mouser Part # 595-PCA9534ARGTR
Texas Instruments
Interface - I/O Expanders Remote 8B I2C and Lo -Pwr I/O Expander
119 In Stock
18,000 Expected 1/7/2027
Alternative Packaging
1
$2.34
10
$1.73
25
$1.58
100
$1.42
3,000
$1.23
6,000
View
250
$1.34
500
$1.30
1,000
$1.27
6,000
$1.20
Buy
Min.: 1 Mult.: 1
Reel :3,000
Details
PCA9534A
SMD/SMT
VQFN-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 Remote 8B I2C & Lo- Pwr I/O Expander
PCA9534DGVR
Texas Instruments
1:
$4.53
205 In Stock
Mouser Part # 595-PCA9534DGVR
Texas Instruments
Interface - I/O Expanders Remote 8B I2C & Lo- Pwr I/O Expander
205 In Stock
Alternative Packaging
1
$4.53
10
$3.41
25
$3.13
100
$2.83
250
View
2,000
$2.44
250
$2.68
500
$2.66
1,000
$2.50
2,000
$2.44
Buy
Min.: 1 Mult.: 1
Reel :2,000
Details
PCA9534
SMD/SMT
TVSOP-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 Remote 8B I2C & Lo- Pwr I/O Expander A 5 A 595-PCA9534PW
PCA9534PWR
Texas Instruments
1:
$1.75
2,152 In Stock
Mouser Part # 595-PCA9534PWR
Texas Instruments
Interface - I/O Expanders Remote 8B I2C & Lo- Pwr I/O Expander A 5 A 595-PCA9534PW
2,152 In Stock
Alternative Packaging
1
$1.75
10
$1.28
25
$1.17
100
$1.04
250
View
2,000
$0.934
250
$0.975
500
$0.938
1,000
$0.934
2,000
$0.934
Buy
Min.: 1 Mult.: 1
Max.: 1,001
Reel :2,000
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 Rem 8B I2C & SMBus L o-Pwr I/O Expander A 595-PCA9538DWR
PCA9538DW
Texas Instruments
1:
$4.53
16 In Stock
640 Expected 9/14/2026
Mouser Part # 595-PCA9538DW
Texas Instruments
Interface - I/O Expanders Rem 8B I2C & SMBus L o-Pwr I/O Expander A 595-PCA9538DWR
16 In Stock
640 Expected 9/14/2026
Alternative Packaging
1
$4.53
10
$3.41
25
$3.14
120
$2.82
280
View
280
$2.68
520
$2.59
1,000
$2.52
2,520
$2.49
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 Rem 8B I2C & SMBus L o-Pwr I/O Expander A 595-PCA9538PW
PCA9538PWR
Texas Instruments
1:
$2.09
69 In Stock
8,000 Expected 11/26/2026
Mouser Part # 595-PCA9538PWR
Texas Instruments
Interface - I/O Expanders Rem 8B I2C & SMBus L o-Pwr I/O Expander A 595-PCA9538PW
69 In Stock
8,000 Expected 11/26/2026
Alternative Packaging
1
$2.09
10
$1.54
25
$1.40
100
$1.25
2,000
$1.07
4,000
View
250
$1.18
500
$1.14
1,000
$1.08
4,000
$1.03
Buy
Min.: 1 Mult.: 1
Reel :2,000
Details
PCA9538
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
PCA9539RGER
Texas Instruments
1:
$2.28
13 In Stock
3,000 Expected 10/22/2026
Mouser Part # 595-PCA9539RGER
Texas Instruments
Interface - I/O Expanders 16-Bit I2C & SMBus L o-Pwr I/O Expander
13 In Stock
3,000 Expected 10/22/2026
Alternative Packaging
1
$2.28
10
$1.68
25
$1.54
100
$1.37
3,000
$1.13
6,000
View
250
$1.30
500
$1.26
6,000
$1.11
Buy
Min.: 1 Mult.: 1
Reel :3,000
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 8-Bit I2C and Low-Pwr I/O Expande A 595-TCA9534ADWR
TCA9534ADWT
Texas Instruments
1:
$2.21
282 In Stock
Mouser Part # 595-TCA9534ADWT
Texas Instruments
Interface - I/O Expanders Remote 8-Bit I2C and Low-Pwr I/O Expande A 595-TCA9534ADWR
282 In Stock
Alternative Packaging
1
$2.21
10
$1.64
25
$1.49
100
$1.33
250
$1.29
500
View
500
$1.18
1,000
$1.15
5,000
$1.12
Buy
Min.: 1 Mult.: 1
Reel :250
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:
$2.03
501 In Stock
Mouser Part # 595-TCA9534DWT
Texas Instruments
Interface - I/O Expanders 8-bit 1.65- to 5.5-V I2C/SMBus I/O expan A 595-TCA9534DWR
501 In Stock
Alternative Packaging
1
$2.03
10
$1.50
25
$1.37
100
$1.22
250
$1.14
500
View
500
$1.08
1,000
$1.04
2,500
$1.03
5,000
$1.01
Buy
Min.: 1 Mult.: 1
Reel :250
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:
$2.62
141 In Stock
250 Expected 8/31/2026
Mouser Part # 595-TCA9535DBT
Texas Instruments
Interface - I/O Expanders 16-bit 1.65- to 5.5- V I2C/SMBus I/O exp A 595-TCA9535DBR
141 In Stock
250 Expected 8/31/2026
Alternative Packaging
1
$2.62
10
$1.95
25
$1.78
100
$1.60
250
$1.50
500
View
500
$1.42
1,000
$1.36
2,500
$1.34
5,000
$1.32
Buy
Min.: 1 Mult.: 1
Reel :250
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 1.65V to 5.5V Remote 4-Bit I2C and SMBus
TCA9536BDTMR
Texas Instruments
1:
$1.78
1,578 In Stock
5,000 Expected 3/22/2027
Mouser Part # 595-TCA9536BDTMR
Texas Instruments
Interface - I/O Expanders 1.65V to 5.5V Remote 4-Bit I2C and SMBus
1,578 In Stock
5,000 Expected 3/22/2027
1
$1.78
10
$1.31
25
$1.19
100
$1.06
250
View
5,000
$0.859
250
$0.993
500
$0.956
1,000
$0.952
2,500
$0.894
5,000
$0.859
Buy
Min.: 1 Mult.: 1
Reel :5,000
Details
TCA9536
SMD/SMT
X2SON-8
I2C, SMBus
4 I/O
With Interrupt
1.65 V
5.5 V
1 MHz
- 40 C
+ 125 C
Reel, Cut Tape, MouseReel
1 kV, 2 kV, 4 kV
Interface - I/O Expanders 1.65V to 5.5V Remote 4-Bit I2C and SMBus
360°
+3 images
TCA9536DGKR
Texas Instruments
1:
$1.69
353 In Stock
7,500 Expected 8/27/2026
Mouser Part # 595-TCA9536DGKR
Texas Instruments
Interface - I/O Expanders 1.65V to 5.5V Remote 4-Bit I2C and SMBus
353 In Stock
7,500 Expected 8/27/2026
1
$1.69
10
$1.24
25
$1.12
100
$0.993
2,500
$0.832
5,000
View
250
$0.933
500
$0.897
1,000
$0.888
5,000
$0.814
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
TCA9536
SMD/SMT
VSSOP-8
I2C, SMBus
4 I/O
With Interrupt
1.65 V
5.5 V
1 MHz
- 40 C
+ 125 C
Reel, Cut Tape, MouseReel
1 kV, 2 kV, 4 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:
$2.22
457 In Stock
Mouser Part # 595-TCA9554DWT
Texas Instruments
Interface - I/O Expanders 8-bit 1.65- to 5.5-V I2C/SMBus I/O expan A 595-TCA9554DWR
457 In Stock
Alternative Packaging
1
$2.22
10
$1.65
25
$1.50
100
$1.34
250
$1.26
500
View
500
$1.19
1,000
$1.15
2,500
$1.12
5,000
$1.10
Buy
Min.: 1 Mult.: 1
Reel :250
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
Interface - I/O Expanders 16-bit 1.65- to 5.5- V I2C/SMBus I/O exp A 595-TCA9555DBR
TCA9555DBT
Texas Instruments
1:
$2.70
467 In Stock
Mouser Part # 595-TCA9555DBT
Texas Instruments
Interface - I/O Expanders 16-bit 1.65- to 5.5- V I2C/SMBus I/O exp A 595-TCA9555DBR
467 In Stock
Alternative Packaging
1
$2.70
10
$2.01
25
$1.84
100
$1.65
250
$1.55
500
View
500
$1.47
1,000
$1.42
2,500
$1.39
5,000
$1.37
Buy
Min.: 1 Mult.: 1
Reel :250
Details
TCA9555
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
Interface - I/O Expanders Remote 16B I2C & SMB us I/O Expander
TCA9555PWR
Texas Instruments
1:
$1.78
168 In Stock
18,000 Expected 9/22/2026
Mouser Part # 595-TCA9555PWR
Texas Instruments
Interface - I/O Expanders Remote 16B I2C & SMB us I/O Expander
168 In Stock
18,000 Expected 9/22/2026
1
$1.78
10
$1.30
25
$1.18
100
$1.05
2,000
$0.88
4,000
View
250
$0.983
500
$0.945
1,000
$0.937
4,000
$0.861
Buy
Min.: 1 Mult.: 1
Reel :2,000
Details
TCA9555
SMD/SMT
TSSOP-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 Interface IO Expander W-QFN3030-16 T&R 3.5K
PI4IOE5V9554ZHEX
Diodes Incorporated
1:
$1.25
1,964 In Stock
10,500 Expected 1/8/2027
Mouser Part # 621-PI4IOE5V9554ZHEX
Diodes Incorporated
Interface - I/O Expanders Interface IO Expander W-QFN3030-16 T&R 3.5K
1,964 In Stock
10,500 Expected 1/8/2027
1
$1.25
10
$0.90
25
$0.76
100
$0.717
500
$0.703
3,500
$0.578
Buy
Min.: 1 Mult.: 1
Max.: 3,500
Reel :3,500
Details
SMD/SMT
TQFN-16
I2C, Serial, SMBus
8 I/O
With Interrupt
2.3 V
5.5 V
400 kHz
- 40 C
+ 85 C
Reel, Cut Tape
Interface - I/O Expanders 24-bit I2C-bus I/O Expander
PI4IOE5V96224ZLEX
Diodes Incorporated
1:
$2.29
159 In Stock
38,500 On Order
Mouser Part # 729-I4IOE5V96224ZLEX
Diodes Incorporated
Interface - I/O Expanders 24-bit I2C-bus I/O Expander
159 In Stock
38,500 On Order
View Dates
On Order:
17,500 Expected 3/24/2027
21,000 Expected 4/7/2027
Factory Lead-Time:
36 Weeks
1
$2.29
10
$1.69
25
$1.54
100
$1.38
250
View
3,500
$1.19
250
$1.30
500
$1.26
1,000
$1.22
3,500
$1.19
Buy
Min.: 1 Mult.: 1
Max.: 3,500
Reel :3,500
Details
PIO4IO
SMD/SMT
TQFN-32
I2C, Serial
24 I/O
With Interrupt
2.3 V
5.5 V
1 MHz
- 40 C
+ 85 C
Reel, Cut Tape, MouseReel
4 kV
Interface - I/O Expanders 16-bit I2C and SMBus low power I/O port
PI4IOE5V9539LE
Diodes Incorporated
1:
$1.45
41 In Stock
Mouser Part # 729-PI4IOE5V9539LE
Diodes Incorporated
Interface - I/O Expanders 16-bit I2C and SMBus low power I/O port
41 In Stock
Alternative Packaging
1
$1.45
10
$1.05
25
$0.905
100
$0.787
248
View
248
$0.764
558
$0.749
1,054
$0.734
2,542
$0.725
5,022
$0.718
Buy
Min.: 1 Mult.: 1
Details
PIO4IO
SMD/SMT
TSSOP-24
I2C, Serial, SMBus
16 I/O
With Interrupt
2.3 V
5.5 V
400 kHz
- 40 C
+ 85 C
Tube
Interface - I/O Expanders 8-bit I2C and SMBus IO Port
+1 image
PI4IOE5V9554LE
Diodes Incorporated
1:
$1.35
120 In Stock
Mouser Part # 729-PI4IOE5V9554LE
Diodes Incorporated
Interface - I/O Expanders 8-bit I2C and SMBus IO Port
120 In Stock
Alternative Packaging
1
$1.35
10
$0.975
25
$0.868
96
$0.842
288
View
288
$0.73
576
$0.70
1,056
$0.669
2,592
$0.65
5,088
$0.635
Buy
Min.: 1 Mult.: 1
Details
PIO4IO
SMD/SMT
TSSOP-16
I2C, Serial, SMBus
8 I/O
With Interrupt
2.3 V
5.5 V
400 kHz
- 40 C
+ 85 C
Tube
4 kV
Interface - I/O Expanders NCA9555PW-Q100/SOT355/TSSOP24
NCA9555PW-Q100J
Nexperia
1:
$1.87
2 In Stock
2,500 Expected 10/9/2026
Mouser Part # 771-NCA9555PW-Q100J
Nexperia
Interface - I/O Expanders NCA9555PW-Q100/SOT355/TSSOP24
2 In Stock
2,500 Expected 10/9/2026
1
$1.87
10
$1.35
25
$1.23
100
$1.10
2,500
$0.922
5,000
View
250
$1.03
500
$0.989
1,000
$0.985
5,000
$0.898
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
SMD/SMT
TSSOP-24
I2C, Serial, SMBus
16 I/O
With Interrupt
1.65 V
5.5 V
400 kHz
- 40 C
+ 85 C
AEC-Q100
Reel, Cut Tape, MouseReel
Vietnam
