Interface - I/O Expanders 16-bit low-voltage I C-bus and SMBus I/O
TCAL9539RTWR
Texas Instruments
1:
$2.15
115 In Stock
10,000 Expected 05/11/2026
Mouser Part No 595-TCAL9539RTWR
Texas Instruments
Interface - I/O Expanders 16-bit low-voltage I C-bus and SMBus I/O
115 In Stock
10,000 Expected 05/11/2026
1
$2.15
10
$1.59
25
$1.45
100
$1.30
250
View
5,000
$1.07
250
$1.23
500
$1.19
1,000
$1.16
2,500
$1.15
5,000
$1.07
Buy
Min.: 1 Mult.: 1
Reel :5,000
Details
TCAL9539
SMD/SMT
WQFN-24
I2C, Serial
16 I/O
With Interrupt
1.08 V
3.6 V
1 MHz
- 40 C
+ 125 C
Reel, Cut Tape, MouseReel
Interface - I/O Expanders 22-bit SPI Level Translating I/O Expander with Agile I/O and AEC-Q100 Compliant in HVQFN32 package
+1 image
PCAL9722HN/Q900MP
NXP Semiconductors
1:
$2.23
126 In Stock
48,000 On Order
Mouser Part No 771-PCAL9722HNQ900MP
NXP Semiconductors
Interface - I/O Expanders 22-bit SPI Level Translating I/O Expander with Agile I/O and AEC-Q100 Compliant in HVQFN32 package
126 In Stock
48,000 On Order
View Dates
Stock:
126 Can Dispatch Immediately
On Order:
12,000 Expected 12/08/2026
12,000 Expected 27/08/2026
24,000 Expected 17/09/2026
Factory Lead Time:
30 Weeks
1
$2.23
10
$1.65
25
$1.50
100
$1.34
250
View
6,000
$1.13
250
$1.27
500
$1.22
6,000
$1.13
Buy
Min.: 1 Mult.: 1
Reel :6,000
Details
PCAL9722
SMD/SMT
HVQFN-32
Serial, SPI
With Interrupt
1.1 V
5.5 V
5 MHz
- 40 C
+ 125 C
AEC-Q100
Reel, Cut Tape, MouseReel
2 kV
Interface - I/O Expanders 16bit Input/Output Exp I2C interface
+1 image
MCP23017T-E/SO
Microchip Technology
1:
$1.62
9,434 In Stock
19,200 Expected 05/10/2026
Mouser Part No 579-MCP23017T-E/SO
Microchip Technology
Interface - I/O Expanders 16bit Input/Output Exp I2C interface
9,434 In Stock
19,200 Expected 05/10/2026
Alternative Packaging
Buy
Min.: 1 Mult.: 1
Reel :1,600
Details
MCP23017
SMD/SMT
SOIC-28
I2C, Serial
16 I/O
With Interrupt
1.8 V
5.5 V
1.7 MHz
- 40 C
+ 125 C
Reel, Cut Tape, MouseReel
4 kV
Interface - I/O Expanders 10 GPIO/Key Controller
ADP5585ACPZ-00-R7
Analog Devices
1:
$2.95
922 In Stock
Mouser Part No 584-ADP5585ACPZ-00R7
Analog Devices
Interface - I/O Expanders 10 GPIO/Key Controller
922 In Stock
1
$2.95
10
$2.21
25
$2.02
100
$1.82
1,500
$1.54
3,000
View
250
$1.72
500
$1.69
1,000
$1.59
3,000
$1.53
Buy
Min.: 1 Mult.: 1
Reel :1,500
Details
ADP5585
SMD/SMT
LFCSP-16
I2C, Serial
10 I/O
With Interrupt
1.8 V
3 V
1 MHz
- 40 C
+ 85 C
Reel, Cut Tape, MouseReel
Without ESD Protection
Interface - I/O Expanders 19 Keypad Decoder and I/O Expansion
ADP5589ACPZ-00-R7
Analog Devices
1:
$3.54
5,060 In Stock
Mouser Part No 584-ADP5589ACPZ-00R7
Analog Devices
Interface - I/O Expanders 19 Keypad Decoder and I/O Expansion
5,060 In Stock
1
$3.54
10
$2.67
25
$2.45
100
$2.21
1,500
$1.89
3,000
View
250
$2.09
500
$2.07
1,000
$1.94
3,000
$1.87
Buy
Min.: 1 Mult.: 1
Reel :1,500
Details
ADP5589
SMD/SMT
LFCSP-24
I2C, Serial
19 I/O
With Interrupt
1.8 V
3 V
1 MHz
- 40 C
+ 85 C
Reel, Cut Tape, MouseReel
Without ESD Protection
Interface - I/O Expanders I2C-Compatible Keypd Cntlr GPIO PWM A 59 A 595-LM8330TMX/NOPB
LM8330TME/NOPB
Texas Instruments
1:
$3.33
1,058 In Stock
Mouser Part No 595-LM8330TME/NOPB
Texas Instruments
Interface - I/O Expanders I2C-Compatible Keypd Cntlr GPIO PWM A 59 A 595-LM8330TMX/NOPB
1,058 In Stock
Alternative Packaging
1
$3.33
10
$2.48
25
$2.27
100
$2.08
250
$1.76
2,500
View
2,500
$1.65
5,000
$1.62
Buy
Min.: 1 Mult.: 1
Reel :250
Details
LM8330
SMD/SMT
DSBGA-25
I2C, Serial
With Interrupt
1.62 V
1.98 V
400 kHz
- 30 C
+ 85 C
Reel, Cut Tape, MouseReel
8 kV
Interface - I/O Expanders Remote 8B I2C and Lo -Pwr I/O Expander
PCA9534ARGTR
Texas Instruments
1:
$2.34
1,350 In Stock
18,000 Expected 26/02/2027
Mouser Part No 595-PCA9534ARGTR
Texas Instruments
Interface - I/O Expanders Remote 8B I2C and Lo -Pwr I/O Expander
1,350 In Stock
18,000 Expected 26/02/2027
Alternative Packaging
1
$2.34
10
$1.73
25
$1.58
100
$1.42
3,000
$1.19
6,000
View
250
$1.34
500
$1.30
1,000
$1.27
6,000
$1.17
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 A 5 A 595-PCA9534PW
PCA9534PWR
Texas Instruments
1:
$1.75
4,132 In Stock
Mouser Part No 595-PCA9534PWR
Texas Instruments
Interface - I/O Expanders Remote 8B I2C & Lo- Pwr I/O Expander A 5 A 595-PCA9534PW
4,132 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 16-Bit I2C & SMBus L o-Pwr I/O Expander
PCA9535DBQR
Texas Instruments
1:
$3.10
770 In Stock
Mouser Part No 595-PCA9535DBQR
Texas Instruments
Interface - I/O Expanders 16-Bit I2C & SMBus L o-Pwr I/O Expander
770 In Stock
Alternative Packaging
1
$3.10
25
$3.02
100
$2.73
250
$2.64
1,000
$2.41
2,500
$2.35
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
PCA9535
SMD/SMT
QSOP-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
PCA9535DGVR
Texas Instruments
1:
$3.10
728 In Stock
Mouser Part No 595-PCA9535DGVR
Texas Instruments
Interface - I/O Expanders 16-Bit I2C & SMBus L o-Pwr I/O Expander
728 In Stock
Alternative Packaging
1
$3.10
25
$3.02
100
$2.73
250
$2.64
2,000
$2.40
4,000
View
1,000
$2.49
4,000
$2.39
Buy
Min.: 1 Mult.: 1
Reel :2,000
Details
PCA9535
SMD/SMT
TVSOP-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
PCA9535RGER
Texas Instruments
1:
$2.10
5,069 In Stock
9,000 Expected 18/09/2026
Mouser Part No 595-PCA9535RGER
Texas Instruments
Interface - I/O Expanders 16-Bit I2C & SMBus L o-Pwr I/O Expander
5,069 In Stock
9,000 Expected 18/09/2026
Alternative Packaging
1
$2.10
10
$1.55
25
$1.41
100
$1.27
3,000
$1.06
6,000
View
250
$1.19
500
$1.15
6,000
$1.04
Buy
Min.: 1 Mult.: 1
Reel :3,000
Details
PCA9535
SMD/SMT
VQFN-24
I2C, Serial, SMBus
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 R 595-TCA9539PWR
PCA9539PWR
Texas Instruments
1:
$4.48
1,005 In Stock
6,000 Expected 22/10/2026
Mouser Part No 595-PCA9539PWR
Texas Instruments
Interface - I/O Expanders 16-Bit I2C & SMBus L o-Pwr I/O Expander R 595-TCA9539PWR
1,005 In Stock
6,000 Expected 22/10/2026
Alternative Packaging
1
$4.48
10
$3.40
25
$3.13
100
$2.83
2,000
$2.53
4,000
View
250
$2.69
1,000
$2.60
4,000
$2.42
Buy
Min.: 1 Mult.: 1
Reel :2,000
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 Remote 8B I2C and Lo -Pwr I/O Expander
PCA9554ARGTR
Texas Instruments
1:
$1.67
8,030 In Stock
Mouser Part No 595-PCA9554ARGTR
Texas Instruments
Interface - I/O Expanders Remote 8B I2C and Lo -Pwr I/O Expander
8,030 In Stock
Alternative Packaging
1
$1.67
10
$1.23
25
$1.12
100
$0.991
3,000
$0.831
6,000
View
250
$0.932
500
$0.897
1,000
$0.891
6,000
$0.813
Buy
Min.: 1 Mult.: 1
Reel :3,000
Details
PCA9554A
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 8-Bit I2C and SMBus I/O Expander A 595-PCA9554DW
PCA9554DGVR
Texas Instruments
1:
$3.69
990 In Stock
Mouser Part No 595-PCA9554DGVR
Texas Instruments
Interface - I/O Expanders Remote 8-Bit I2C and SMBus I/O Expander A 595-PCA9554DW
990 In Stock
1
$3.69
10
$2.75
25
$2.52
100
$2.26
2,000
$1.91
4,000
View
250
$2.13
500
$2.09
1,000
$1.98
4,000
$1.88
Buy
Min.: 1 Mult.: 1
Reel :2,000
Details
PCA9554
SMD/SMT
TVSOP-16
I2C, Serial, SMBus
8 I/O
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 I/O Expander A 59 A 595-TCA9554PWR
PCA9554PWR
Texas Instruments
1:
$2.72
1,870 In Stock
Mouser Part No 595-PCA9554PWR
Texas Instruments
Interface - I/O Expanders Remote 8B I2C & SMBu s I/O Expander A 59 A 595-TCA9554PWR
1,870 In Stock
Alternative Packaging
1
$2.72
10
$2.03
25
$1.86
100
$1.67
2,000
$1.42
4,000
View
250
$1.57
500
$1.54
1,000
$1.50
4,000
$1.39
Buy
Min.: 1 Mult.: 1
Reel :2,000
Details
PCA9554
SMD/SMT
TSSOP-16
I2C, Serial, SMBus
8 I/O
2.3 V
5.5 V
400 kHz
- 40 C
+ 85 C
Reel, Cut Tape, MouseReel
Interface - I/O Expanders Remote 16-Bit I2C & SMBus I/O Expander A A 595-PCA9555DB
PCA9555DBR
Texas Instruments
1:
$2.10
1,660 In Stock
2,000 Expected 17/08/2026
Mouser Part No 595-PCA9555DBR
Texas Instruments
Interface - I/O Expanders Remote 16-Bit I2C & SMBus I/O Expander A A 595-PCA9555DB
1,660 In Stock
2,000 Expected 17/08/2026
Alternative Packaging
1
$2.10
10
$1.55
25
$1.42
100
$1.27
2,000
$1.06
4,000
View
250
$1.19
500
$1.15
1,000
$1.13
4,000
$1.03
Buy
Min.: 1 Mult.: 1
Reel :2,000
Details
PCA9555
SMD/SMT
SSOP-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 16-Bit I2C & SMBus I/O Expander R R 595-TCA9555PWR
PCA9555PWR
Texas Instruments
1:
$2.10
12,168 In Stock
Mouser Part No 595-PCA9555PWR
Texas Instruments
Interface - I/O Expanders Remote 16-Bit I2C & SMBus I/O Expander R R 595-TCA9555PWR
12,168 In Stock
Alternative Packaging
1
$2.10
10
$1.55
25
$1.42
100
$1.27
2,000
$1.08
4,000
View
250
$1.19
500
$1.15
1,000
$1.13
4,000
$1.05
Buy
Min.: 1 Mult.: 1
Reel :2,000
Details
PCA9555
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 16-Bit I2C & SMBus I/O Expander
PCA9555RGER
Texas Instruments
1:
$2.34
4,150 In Stock
Mouser Part No 595-PCA9555RGER
Texas Instruments
Interface - I/O Expanders Remote 16-Bit I2C & SMBus I/O Expander
4,150 In Stock
Alternative Packaging
1
$2.34
10
$1.74
25
$1.59
100
$1.42
3,000
$1.19
6,000
View
250
$1.34
500
$1.30
1,000
$1.27
6,000
$1.17
Buy
Min.: 1 Mult.: 1
Reel :3,000
Details
PCA9555
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 I/O Expander A 59 A 595-PCA9557PW
PCA9557PWR
Texas Instruments
1:
$2.06
3,175 In Stock
4,000 Expected 24/11/2026
Mouser Part No 595-PCA9557PWR
Texas Instruments
Interface - I/O Expanders Remote 8B I2C & SMBu s I/O Expander A 59 A 595-PCA9557PW
3,175 In Stock
4,000 Expected 24/11/2026
Alternative Packaging
1
$2.06
10
$1.52
25
$1.39
100
$1.24
2,000
$1.08
4,000
View
250
$1.17
500
$1.13
1,000
$1.10
4,000
$1.06
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 8bit I/O Expndr A 59 5-PCF8574ADW A 595- A 595-PCF8574ADW
PCF8574ADWR
Texas Instruments
1:
$1.59
5,485 In Stock
Mouser Part No 595-PCF8574ADWR
Texas Instruments
Interface - I/O Expanders 8bit I/O Expndr A 59 5-PCF8574ADW A 595- A 595-PCF8574ADW
5,485 In Stock
Alternative Packaging
1
$1.59
10
$1.16
25
$1.06
100
$0.935
2,000
$0.783
4,000
View
250
$0.879
500
$0.845
1,000
$0.837
4,000
$0.766
Buy
Min.: 1 Mult.: 1
Reel :2,000
Details
PCF8574A
SMD/SMT
SOIC-16
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 A 59 5-PCF8574PW A 595-P A 595-PCF8574PW
PCF8574PWR
Texas Instruments
1:
$1.82
4,807 In Stock
Mouser Part No 595-PCF8574PWR
Texas Instruments
Interface - I/O Expanders 8bit I/O Expndr A 59 5-PCF8574PW A 595-P A 595-PCF8574PW
4,807 In Stock
Alternative Packaging
1
$1.82
10
$1.34
25
$1.22
100
$1.09
2,000
$0.918
4,000
View
250
$1.02
500
$0.981
1,000
$0.978
4,000
$0.916
Buy
Min.: 1 Mult.: 1
Reel :2,000
Details
PCF8574
SMD/SMT
TSSOP-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 Lo-Vltg 8B I2C & SMB us I/O Expander
TCA6408APWR
Texas Instruments
1:
$1.60
6,429 In Stock
Mouser Part No 595-TCA6408APWR
Texas Instruments
Interface - I/O Expanders Lo-Vltg 8B I2C & SMB us I/O Expander
6,429 In Stock
1
$1.60
10
$1.17
25
$1.06
100
$0.941
2,000
$0.789
4,000
View
250
$0.885
500
$0.851
1,000
$0.843
4,000
$0.772
Buy
Min.: 1 Mult.: 1
Reel :2,000
Details
TCA6408A
SMD/SMT
TSSOP-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 Automotive 8-bit tra nslating I2C/SMBus
TCA6408AQPWRQ1
Texas Instruments
1:
$2.19
2,624 In Stock
6,000 Expected 23/11/2026
Mouser Part No 595-TCA6408AQPWRQ1
Texas Instruments
Interface - I/O Expanders Automotive 8-bit tra nslating I2C/SMBus
2,624 In Stock
6,000 Expected 23/11/2026
1
$2.19
10
$1.62
25
$1.48
100
$1.32
2,000
$1.15
4,000
View
250
$1.25
500
$1.21
1,000
$1.17
4,000
$1.10
Buy
Min.: 1 Mult.: 1
Reel :2,000
Details
TCA6408A
SMD/SMT
TSSOP-16
I2C, Serial, SMBus
8 I/O
With Interrupt
1.65 V
3.6 V
400 kHz
- 40 C
+ 125 C
AEC-Q100
Reel, Cut Tape, MouseReel
2 kV
Interface - I/O Expanders Lo-Vltg 8B I2C & SMB us I/O Expander
TCA6408ARGTR
Texas Instruments
1:
$1.47
19,386 In Stock
Mouser Part No 595-TCA6408ARGTR
Texas Instruments
Interface - I/O Expanders Lo-Vltg 8B I2C & SMB us I/O Expander
19,386 In Stock
1
$1.47
10
$1.07
25
$0.97
100
$0.86
3,000
$0.717
6,000
View
250
$0.808
500
$0.776
1,000
$0.767
6,000
$0.702
Buy
Min.: 1 Mult.: 1
Reel :3,000
Details
TCA6408A
SMD/SMT
VQFN-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 Lo-Vltg 16B I2C & SM Bus I/O Exp
TCA6416APWR
Texas Instruments
1:
$1.73
2,765 In Stock
Mouser Part No 595-TCA6416APWR
Texas Instruments
Interface - I/O Expanders Lo-Vltg 16B I2C & SM Bus I/O Exp
2,765 In Stock
1
$1.73
10
$1.29
25
$1.18
100
$1.06
2,000
$0.913
4,000
View
250
$0.981
500
$0.977
1,000
$0.974
4,000
$0.892
Buy
Min.: 1 Mult.: 1
Reel :2,000
Details
TCA6416A
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
Israel
