Interface - I/O Expanders 16-bit low-voltage I C-bus and SMBus I/O
TCAL9539RTWR
Texas Instruments
1:
S/8.37
130 In Stock
10,000 Expected 11/19/2026
Mouser Part # 595-TCAL9539RTWR
Texas Instruments
Interface - I/O Expanders 16-bit low-voltage I C-bus and SMBus I/O
130 In Stock
10,000 Expected 11/19/2026
1
S/8.37
10
S/6.19
25
S/5.64
100
S/5.06
250
View
5,000
S/4.16
250
S/4.79
500
S/4.63
1,000
S/4.52
2,500
S/4.48
5,000
S/4.16
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 NCA9539PW-Q100/SOT355/TSSOP24
NCA9539PW-Q100J
Nexperia
1:
S/6.50
1,719 In Stock
Mouser Part # 771-NCA9539PW-Q100J
Nexperia
Interface - I/O Expanders NCA9539PW-Q100/SOT355/TSSOP24
1,719 In Stock
1
S/6.50
10
S/4.79
25
S/4.36
100
S/3.85
2,500
S/3.23
5,000
View
250
S/3.62
500
S/3.48
1,000
S/3.46
5,000
S/3.16
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
+ 125 C
AEC-Q100
Reel, Cut Tape, MouseReel
Interface - I/O Expanders NCA9555PW/SOT355/TSSOP24
NCA9555PWJ
Nexperia
1:
S/5.68
1,898 In Stock
Mouser Part # 771-NCA9555PWJ
Nexperia
Interface - I/O Expanders NCA9555PW/SOT355/TSSOP24
1,898 In Stock
1
S/5.68
10
S/4.24
25
S/3.84
100
S/3.41
2,500
S/2.79
5,000
View
250
S/3.20
500
S/3.08
1,000
S/3.04
5,000
S/2.72
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
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:
S/8.76
126 In Stock
48,000 On Order
Mouser Part # 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
On Order:
12,000 Expected 8/18/2026
12,000 Expected 8/27/2026
24,000 Expected 9/17/2026
Factory Lead-Time:
30 Weeks
1
S/8.76
10
S/6.46
25
S/5.88
100
S/5.25
250
View
6,000
S/4.36
250
S/4.94
500
S/4.75
1,000
S/4.55
2,500
S/4.52
6,000
S/4.36
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:
S/6.31
9,563 In Stock
19,200 Expected 10/5/2026
Mouser Part # 579-MCP23017T-E/SO
Microchip Technology
Interface - I/O Expanders 16bit Input/Output Exp I2C interface
9,563 In Stock
19,200 Expected 10/5/2026
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:
S/11.48
922 In Stock
Mouser Part # 584-ADP5585ACPZ-00R7
Analog Devices
Interface - I/O Expanders 10 GPIO/Key Controller
922 In Stock
1
S/11.48
10
S/8.60
25
S/7.86
100
S/7.08
1,500
S/5.99
3,000
View
250
S/6.70
500
S/6.58
1,000
S/6.19
3,000
S/5.96
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:
S/13.78
5,060 In Stock
Mouser Part # 584-ADP5589ACPZ-00R7
Analog Devices
Interface - I/O Expanders 19 Keypad Decoder and I/O Expansion
5,060 In Stock
1
S/13.78
10
S/10.39
25
S/9.54
100
S/8.60
1,500
S/7.36
3,000
View
250
S/8.14
500
S/8.06
1,000
S/7.55
3,000
S/7.28
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:
S/12.96
1,058 In Stock
Mouser Part # 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
S/12.96
10
S/9.65
25
S/8.84
100
S/8.10
250
S/6.85
2,500
View
2,500
S/6.42
5,000
S/6.31
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:
S/9.11
1,868 In Stock
18,000 Expected 2/26/2027
Mouser Part # 595-PCA9534ARGTR
Texas Instruments
Interface - I/O Expanders Remote 8B I2C and Lo -Pwr I/O Expander
1,868 In Stock
18,000 Expected 2/26/2027
Alternative Packaging
1
S/9.11
10
S/6.73
25
S/6.15
100
S/5.53
3,000
S/4.63
6,000
View
250
S/5.22
500
S/5.06
1,000
S/4.94
6,000
S/4.55
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:
S/6.81
4,296 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
4,296 In Stock
Alternative Packaging
1
S/6.81
10
S/4.98
25
S/4.55
100
S/4.05
2,000
S/4.05
Buy
Min.: 1 Mult.: 1
Max.: 210
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 Remote 8B I2C & Lo- Pwr I/O Expander
PCA9534RGVR
Texas Instruments
1:
S/7.75
2,950 In Stock
5,000 Expected 8/24/2026
Mouser Part # 595-PCA9534RGVR
Texas Instruments
Interface - I/O Expanders Remote 8B I2C & Lo- Pwr I/O Expander
2,950 In Stock
5,000 Expected 8/24/2026
Alternative Packaging
1
S/7.75
10
S/6.19
25
S/5.64
100
S/5.02
2,500
S/4.24
5,000
View
250
S/4.75
500
S/4.59
1,000
S/4.40
5,000
S/4.13
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
PCA9534
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 16-Bit I2C & SMBus L o-Pwr I/O Expander
PCA9535DBQR
Texas Instruments
1:
S/12.03
770 In Stock
Mouser Part # 595-PCA9535DBQR
Texas Instruments
Interface - I/O Expanders 16-Bit I2C & SMBus L o-Pwr I/O Expander
770 In Stock
Alternative Packaging
1
S/12.03
25
S/11.76
100
S/10.63
250
S/10.24
1,000
S/9.69
2,500
S/8.87
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:
S/12.07
728 In Stock
Mouser Part # 595-PCA9535DGVR
Texas Instruments
Interface - I/O Expanders 16-Bit I2C & SMBus L o-Pwr I/O Expander
728 In Stock
Alternative Packaging
1
S/12.07
25
S/11.76
100
S/10.63
250
S/10.28
2,000
S/9.34
4,000
View
1,000
S/9.69
4,000
S/9.30
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:
S/8.17
15,000 On Order
Mouser Part # 595-PCA9535RGER
Texas Instruments
Interface - I/O Expanders 16-Bit I2C & SMBus L o-Pwr I/O Expander
15,000 On Order
View Dates
Alternative Packaging
On Order:
6,000 Expected 7/29/2026
9,000 Expected 8/24/2026
Factory Lead-Time:
16 Weeks
1
S/8.17
10
S/6.03
25
S/5.49
100
S/4.94
250
View
3,000
S/4.48
250
S/4.63
500
S/4.48
3,000
S/4.48
Buy
Min.: 1 Mult.: 1
Max.: 680
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:
S/17.44
788 In Stock
6,000 Expected 12/10/2026
Mouser Part # 595-PCA9539PWR
Texas Instruments
Interface - I/O Expanders 16-Bit I2C & SMBus L o-Pwr I/O Expander R 595-TCA9539PWR
788 In Stock
6,000 Expected 12/10/2026
Alternative Packaging
1
S/17.44
10
S/13.23
25
S/12.18
100
S/11.02
2,000
S/9.85
4,000
View
250
S/10.47
1,000
S/10.12
4,000
S/9.42
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:
S/6.50
8,730 In Stock
Mouser Part # 595-PCA9554ARGTR
Texas Instruments
Interface - I/O Expanders Remote 8B I2C and Lo -Pwr I/O Expander
8,730 In Stock
Alternative Packaging
1
S/6.50
10
S/4.79
25
S/4.36
100
S/3.86
3,000
S/3.23
6,000
View
250
S/3.63
500
S/3.49
1,000
S/3.47
6,000
S/3.16
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:
S/14.36
990 In Stock
Mouser Part # 595-PCA9554DGVR
Texas Instruments
Interface - I/O Expanders Remote 8-Bit I2C and SMBus I/O Expander A 595-PCA9554DW
990 In Stock
1
S/14.36
10
S/10.70
25
S/9.81
100
S/8.80
250
S/8.33
2,000
S/7.05
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:
S/10.59
1,929 In Stock
Mouser Part # 595-PCA9554PWR
Texas Instruments
Interface - I/O Expanders Remote 8B I2C & SMBu s I/O Expander A 59 A 595-TCA9554PWR
1,929 In Stock
Alternative Packaging
1
S/10.59
10
S/7.90
25
S/7.24
100
S/6.50
2,000
S/5.53
4,000
View
250
S/6.11
500
S/5.99
1,000
S/5.84
4,000
S/5.41
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
PCA9555RGER
Texas Instruments
1:
S/9.11
4,229 In Stock
Mouser Part # 595-PCA9555RGER
Texas Instruments
Interface - I/O Expanders Remote 16-Bit I2C & SMBus I/O Expander
4,229 In Stock
Alternative Packaging
1
S/9.11
10
S/6.77
25
S/6.19
100
S/5.53
3,000
S/5.53
Buy
Min.: 1 Mult.: 1
Max.: 240
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:
S/8.02
2,874 In Stock
Mouser Part # 595-PCA9557PWR
Texas Instruments
Interface - I/O Expanders Remote 8B I2C & SMBu s I/O Expander A 59 A 595-PCA9557PW
2,874 In Stock
Alternative Packaging
1
S/8.02
10
S/5.92
25
S/5.41
100
S/4.83
2,000
S/4.20
4,000
View
250
S/4.55
500
S/4.40
1,000
S/4.28
4,000
S/4.13
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:
S/6.19
5,510 In Stock
Mouser Part # 595-PCF8574ADWR
Texas Instruments
Interface - I/O Expanders 8bit I/O Expndr A 59 5-PCF8574ADW A 595- A 595-PCF8574ADW
5,510 In Stock
Alternative Packaging
1
S/6.19
10
S/4.52
25
S/4.13
100
S/3.64
2,000
S/3.05
4,000
View
250
S/3.42
500
S/3.29
1,000
S/3.26
4,000
S/2.98
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:
S/7.08
4,838 In Stock
Mouser Part # 595-PCF8574PWR
Texas Instruments
Interface - I/O Expanders 8bit I/O Expndr A 59 5-PCF8574PW A 595-P A 595-PCF8574PW
4,838 In Stock
Alternative Packaging
1
S/7.08
10
S/5.22
25
S/4.75
100
S/4.24
250
View
2,000
S/3.57
250
S/3.97
500
S/3.82
1,000
S/3.81
2,000
S/3.57
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:
S/6.23
6,869 In Stock
Mouser Part # 595-TCA6408APWR
Texas Instruments
Interface - I/O Expanders Lo-Vltg 8B I2C & SMB us I/O Expander
6,869 In Stock
1
S/6.23
10
S/4.55
25
S/4.13
100
S/3.66
2,000
S/3.07
4,000
View
250
S/3.44
500
S/3.31
1,000
S/3.28
4,000
S/3.01
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:
S/8.64
4,071 In Stock
6,000 Expected 11/23/2026
Mouser Part # 595-TCA6408AQPWRQ1
Texas Instruments
Interface - I/O Expanders Automotive 8-bit tra nslating I2C/SMBus
4,071 In Stock
6,000 Expected 11/23/2026
1
S/8.64
10
S/6.38
25
S/5.84
100
S/5.22
2,000
S/4.48
4,000
View
250
S/4.90
500
S/4.75
1,000
S/4.59
4,000
S/4.32
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 16B I2C & SM Bus I/O Exp
TCA6416APWR
Texas Instruments
1:
S/6.81
3,020 In Stock
Mouser Part # 595-TCA6416APWR
Texas Instruments
Interface - I/O Expanders Lo-Vltg 16B I2C & SM Bus I/O Exp
3,020 In Stock
1
S/6.81
10
S/5.06
25
S/4.59
100
S/4.09
2,000
S/3.55
4,000
View
250
S/3.87
500
S/3.80
1,000
S/3.79
4,000
S/3.47
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
Peru
