Interface - I/O Expanders Low Voltage 24-bit I2C-bus I/O Expander
KTS1620ERG-TR
Kinetic Technologies
1:
$3.84
4,468 In Stock
Mouser Part No 389-KTS1620ERG-TR
Kinetic Technologies
Interface - I/O Expanders Low Voltage 24-bit I2C-bus I/O Expander
4,468 In Stock
1
$3.84
10
$2.61
25
$2.41
100
$2.10
1,000
$1.42
2,000
View
250
$1.97
500
$1.72
2,000
$1.32
5,000
$1.27
Buy
Min.: 1 Mult.: 1
Reel :1,000
Details
KTS1620
SMD/SMT
TQFN55-32
I2C, Serial
24 I/O
With Interrupt
1.65 V
5.5 V
1 MHz
- 40 C
+ 85 C
Reel, Cut Tape, MouseReel
Interface - I/O Expanders 8bit I2C/SMBus IO Expander w/Interrupt
PCAL6408ABSHP
NXP Semiconductors
1:
$1.37
76,915 In Stock
Mouser Part No 771-PCAL6408ABSHP
NXP Semiconductors
Interface - I/O Expanders 8bit I2C/SMBus IO Expander w/Interrupt
76,915 In Stock
1
$1.37
10
$0.995
25
$0.902
100
$0.799
250
View
6,000
$0.636
250
$0.749
500
$0.72
1,000
$0.695
4,000
$0.672
6,000
$0.636
Buy
Min.: 1 Mult.: 1
Reel :6,000
Details
PCAL6408A
SMD/SMT
HVQFN-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 8bit I2C/SMBus IO Expander w/Interrupt
PCAL6408APWJ
NXP Semiconductors
1:
$1.34
63,601 In Stock
Mouser Part No 771-PCAL6408APWJ
NXP Semiconductors
Interface - I/O Expanders 8bit I2C/SMBus IO Expander w/Interrupt
63,601 In Stock
1
$1.34
10
$0.976
25
$0.884
100
$0.783
2,500
$0.658
5,000
View
250
$0.735
500
$0.706
1,000
$0.685
5,000
$0.642
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
PCAL6408A
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 24-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt, Reset and Agile I/O in HUQFN32 package
PCAL6524HEAZ
NXP Semiconductors
1:
$2.38
16,988 In Stock
24,000 Expected 08/06/2026
Mouser Part No 771-PCAL6524HEAZ
NXP Semiconductors
Interface - I/O Expanders 24-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt, Reset and Agile I/O in HUQFN32 package
16,988 In Stock
24,000 Expected 08/06/2026
1
$2.38
10
$1.75
25
$1.60
100
$1.42
500
$1.15
1,000
View
250
$1.34
1,000
$1.05
2,500
$1.04
5,000
$0.958
Buy
Min.: 1 Mult.: 1
Reel :500
Details
PCAL6524
SMD/SMT
HUQFN-32
I2C, Serial, SMBus
24 I/O
With Interrupt
800 mV
3.6 V
1 MHz
- 40 C
+ 85 C
Reel, Cut Tape, MouseReel
Interface - I/O Expanders DUAL I2C/SMBUS VOLT
PCA9535CHF,118
NXP Semiconductors
1:
$2.22
3,682 In Stock
6,000 Expected 17/06/2026
Mouser Part No 771-PCA9535CHF118
NXP Semiconductors
Interface - I/O Expanders DUAL I2C/SMBUS VOLT
3,682 In Stock
6,000 Expected 17/06/2026
1
$2.22
10
$1.65
25
$1.50
100
$1.34
250
View
6,000
$1.14
250
$1.27
500
$1.23
6,000
$1.14
Buy
Min.: 1 Mult.: 1
Reel :6,000
Details
PCA9535C
SMD/SMT
HWQFN-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 16BIT I2C FM TP GPIO
PCA9535CPW,118
NXP Semiconductors
1:
$3.34
7,310 In Stock
Mouser Part No 771-PCA9535CPW118
NXP Semiconductors
Interface - I/O Expanders 16BIT I2C FM TP GPIO
7,310 In Stock
1
$3.34
10
$2.18
25
$2.00
100
$1.71
2,500
$1.23
5,000
View
250
$1.61
500
$1.41
1,000
$1.26
5,000
$1.19
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
PCA9535C
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 FM TP GPIO INT
PCA9535PW,118
NXP Semiconductors
1:
$2.22
3,615 In Stock
5,000 Expected 29/10/2026
Mouser Part No 771-PCA9535PW-T
NXP Semiconductors
Interface - I/O Expanders 16-BIT I2C FM TP GPIO INT
3,615 In Stock
5,000 Expected 29/10/2026
Alternative Packaging
1
$2.22
10
$1.65
25
$1.50
100
$1.34
2,500
$1.15
5,000
View
250
$1.27
500
$1.23
1,000
$1.20
5,000
$1.12
Buy
Min.: 1 Mult.: 1
Reel :2,500
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 4-bit I2C-bus/SMBus I/O Expander with Interrupt and Reset in TSSOP10 package
PCA9537DPZ
NXP Semiconductors
1:
$1.60
4,115 In Stock
Mouser Part No 771-PCA9537DPZ
NXP Semiconductors
Interface - I/O Expanders 4-bit I2C-bus/SMBus I/O Expander with Interrupt and Reset in TSSOP10 package
4,115 In Stock
1
$1.60
10
$1.18
25
$1.07
100
$0.946
2,500
$0.829
5,000
View
250
$0.889
500
$0.855
1,000
$0.848
5,000
$0.79
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
PCA9537DP
SMD/SMT
TSSOP-10
I2C, Serial, SMBus
4 I/O
With Interrupt
2.3 V
5.5 V
400 kHz
- 40 C
+ 85 C
Reel, Cut Tape, MouseReel
Interface - I/O Expanders 16-BIT I2C FM TP GPIO INT RST
PCA9539PW,118
NXP Semiconductors
1:
$2.43
10,293 In Stock
Mouser Part No 771-PCA9539PW-T
NXP Semiconductors
Interface - I/O Expanders 16-BIT I2C FM TP GPIO INT RST
10,293 In Stock
Alternative Packaging
1
$2.43
10
$1.78
25
$1.61
100
$1.41
2,500
$1.06
5,000
View
250
$1.33
500
$1.19
1,000
$1.09
5,000
$0.998
Buy
Min.: 1 Mult.: 1
Reel :2,500
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-bus/SMBus I/O Expander with Interrupt and Reset, Low Power version of PCA9555 in TSSOP24 package
PCA9539RPW/Q900J
NXP Semiconductors
1:
$2.97
2,139 In Stock
Mouser Part No 771-PCA9539RPW/Q900J
NXP Semiconductors
Interface - I/O Expanders 16-bit I2C-bus/SMBus I/O Expander with Interrupt and Reset, Low Power version of PCA9555 in TSSOP24 package
2,139 In Stock
1
$2.97
10
$2.22
25
$2.03
100
$1.83
2,500
$1.33
5,000
View
250
$1.73
500
$1.65
1,000
$1.49
5,000
$1.30
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
PCA9539R
SMD/SMT
TSSOP-24
I2C, Serial, SMBus
16 I/O
With Interrupt
2.3 V
5.5 V
400 kHz
- 40 C
+ 85 C
AEC-Q100
Reel, Cut Tape, MouseReel
2 kV
Interface - I/O Expanders 8bit I2C/SMBus IO Expander w/Interrupt
PCAL6408AHKX
NXP Semiconductors
1:
$1.16
5,315 In Stock
12,000 Expected 28/05/2026
Mouser Part No 771-PCAL6408AHKX
NXP Semiconductors
Interface - I/O Expanders 8bit I2C/SMBus IO Expander w/Interrupt
5,315 In Stock
12,000 Expected 28/05/2026
1
$1.16
10
$0.841
25
$0.761
100
$0.672
250
View
4,000
$0.561
250
$0.629
500
$0.604
1,000
$0.591
4,000
$0.561
Buy
Min.: 1 Mult.: 1
Reel :4,000
Details
PCAL6408A
SMD/SMT
XQFN-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 ULV 34-bit Fm+, I2C- I/O Expander
PCAL6534EVJ
NXP Semiconductors
1:
$3.07
5,245 In Stock
Mouser Part No 771-PCAL6534EVJ
NXP Semiconductors
Interface - I/O Expanders ULV 34-bit Fm+, I2C- I/O Expander
5,245 In Stock
1
$3.07
10
$2.30
25
$2.11
100
$1.90
250
View
5,000
$1.69
250
$1.80
500
$1.76
2,500
$1.75
5,000
$1.69
Buy
Min.: 1 Mult.: 1
Reel :5,000
Details
PCAL6534
SMD/SMT
VFBGA-42
I2C, Serial, SMBus
34 I/O
With Interrupt
1.65 V
5.5 V
1 MHz
- 40 C
+ 85 C
Reel, Cut Tape, MouseReel
2 kV
Interface - I/O Expanders Low Voltage 24-bit I2C-bus I/O Expander
+1 image
KTS1620EWA-TR
Kinetic Technologies
1:
$3.96
124 In Stock
Mouser Part No 389-KTS1620EWA-TR
Kinetic Technologies
Interface - I/O Expanders Low Voltage 24-bit I2C-bus I/O Expander
124 In Stock
1
$3.96
10
$2.62
25
$2.27
100
$1.87
3,000
$1.40
6,000
View
250
$1.68
500
$1.56
1,000
$1.46
6,000
$1.37
Buy
Min.: 1 Mult.: 1
Reel :3,000
Details
KTS1620
SMD/SMT
FO-WLP66-36
I2C, Serial
24 I/O
With Interrupt
1.65 V
5.5 V
1 MHz
- 40 C
+ 85 C
Reel, Cut Tape, MouseReel
2 kV
Interface - I/O Expanders 48-bit I2C-bus I/O Expander
PI4IOE5V96248ZLEX
Diodes Incorporated
1:
$2.68
247 In Stock
6,000 On Order
Mouser Part No 729-I4IOE5V96248ZLEX
Diodes Incorporated
Interface - I/O Expanders 48-bit I2C-bus I/O Expander
247 In Stock
6,000 On Order
View Dates
Stock:
247 Can Dispatch Immediately
On Order:
3,000 Expected 27/05/2026
3,000 Expected 14/08/2026
Factory Lead Time:
28 Weeks
1
$2.68
10
$2.00
25
$1.83
100
$1.64
250
$1.55
3,000
$1.55
Buy
Min.: 1 Mult.: 1
Max.: 290
Reel :3,000
Details
PIO4IO
SMD/SMT
TQFN-56
I2C, Serial
48 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 I2C/SMBUS 16BIT GPIO
PCA9535BS,118
NXP Semiconductors
1:
$2.07
612 In Stock
18,000 Expected 06/07/2026
Mouser Part No 771-PCA9535BS-T
NXP Semiconductors
Interface - I/O Expanders I2C/SMBUS 16BIT GPIO
612 In Stock
18,000 Expected 06/07/2026
1
$2.07
10
$1.65
25
$1.50
100
$1.34
250
View
6,000
$1.12
250
$1.27
500
$1.23
1,000
$1.20
2,500
$1.19
6,000
$1.12
Buy
Min.: 1 Mult.: 1
Reel :6,000
Details
PCA9535
SMD/SMT
HVQFN-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 16b I2C BUS INTERUPT
PCA9539PW/Q900,118
NXP Semiconductors
1:
$2.29
69 In Stock
5,000 Expected 24/08/2026
Mouser Part No 771-PCA9539PW/Q90011
NXP Semiconductors
Interface - I/O Expanders 16b I2C BUS INTERUPT
69 In Stock
5,000 Expected 24/08/2026
Alternative Packaging
1
$2.29
10
$1.70
25
$1.55
100
$1.39
2,500
$1.20
5,000
View
250
$1.31
500
$1.27
5,000
$1.17
Buy
Min.: 1 Mult.: 1
Reel :2,500
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
AEC-Q100
Reel, Cut Tape, MouseReel
2 kV
Interface - I/O Expanders I2C Bus and SMBus LwPwr I/O Port 24Pin
PCA9539RPW,118
NXP Semiconductors
1:
$2.09
364 In Stock
2,500 Expected 14/09/2026
Mouser Part No 771-PCA9539RPW,118
NXP Semiconductors
Interface - I/O Expanders I2C Bus and SMBus LwPwr I/O Port 24Pin
364 In Stock
2,500 Expected 14/09/2026
1
$2.09
10
$1.55
25
$1.41
100
$1.26
2,500
$1.08
5,000
View
250
$1.19
500
$1.15
1,000
$1.12
5,000
$1.06
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
PCA9539R
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 24-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt, Reset and Agile I/O in HUQFN32 package
PCAL6524HEHP
NXP Semiconductors
1:
$1.98
1,397 In Stock
End of Life
Mouser Part No 771-PCAL6524HEHP
End of Life
NXP Semiconductors
Interface - I/O Expanders 24-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt, Reset and Agile I/O in HUQFN32 package
1,397 In Stock
1
$1.98
10
$1.49
25
$1.33
100
$1.19
250
View
5,000
$1.08
250
$1.12
500
$1.08
5,000
$1.08
Buy
Min.: 1 Mult.: 1
Reel :5,000
Details
PCAL6524
SMD/SMT
HUQFN-32
I2C, Serial, SMBus
24 I/O
With Interrupt
800 mV
3.6 V
1 MHz
- 40 C
+ 85 C
Reel, Cut Tape, MouseReel
Interface - I/O Expanders 24-bit I2C-bus I/O Expander
PI4IOE5V96224ZLEX
Diodes Incorporated
1:
$2.21
6,250 Expected 18/09/2026
Mouser Part No 729-I4IOE5V96224ZLEX
Diodes Incorporated
Interface - I/O Expanders 24-bit I2C-bus I/O Expander
6,250 Expected 18/09/2026
1
$2.21
10
$1.64
25
$1.50
100
$1.34
250
$1.26
3,500
$1.14
Buy
Min.: 1 Mult.: 1
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 8-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt, Reset and Agile I/O in X2QFN16 package
PCAL6408AEX1Z
NXP Semiconductors
1:
$1.37
10,000 Expected 13/07/2026
Mouser Part No 771-PCAL6408AEX1Z
NXP Semiconductors
Interface - I/O Expanders 8-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt, Reset and Agile I/O in X2QFN16 package
10,000 Expected 13/07/2026
1
$1.37
10
$0.995
25
$0.902
100
$0.798
250
View
5,000
$0.653
250
$0.749
500
$0.72
1,000
$0.695
5,000
$0.653
Buy
Min.: 1 Mult.: 1
Reel :5,000
Details
PCAL6408A
SMD/SMT
X2QFN-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 24-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt, Reset and Agile I/O in VFBGA36 package
PCAL6524EVJ
NXP Semiconductors
1:
$2.98
Lead-Time 53 Weeks
End of Life
Mouser Part No 771-PCAL6524EVJ
End of Life
NXP Semiconductors
Interface - I/O Expanders 24-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt, Reset and Agile I/O in VFBGA36 package
Lead-Time 53 Weeks
1
$2.98
10
$1.94
25
$1.76
100
$1.48
250
View
5,000
$0.922
250
$1.39
500
$1.22
1,000
$1.09
2,500
$1.06
5,000
$0.922
Buy
Min.: 1 Mult.: 1
Reel :5,000
Details
PCAL6524
SMD/SMT
VFBGA-36
I2C, Serial, SMBus
24 I/O
With Interrupt
800 mV
3.6 V
1 MHz
- 40 C
+ 85 C
Reel, Cut Tape, MouseReel
Interface - I/O Expanders General Purpose Input/Output IC with SMBus; Provides 15 GPI/O pins, Pb-free
Nuvoton W83601G
W83601G
Nuvoton
68:
$1.96
Non-Stocked Lead-Time 24 Weeks
Verify Status with Factory
Mouser Part No 503-W83601G
Verify Status with Factory
Nuvoton
Interface - I/O Expanders General Purpose Input/Output IC with SMBus; Provides 15 GPI/O pins, Pb-free
Non-Stocked Lead-Time 24 Weeks
Alternative Packaging
68
$1.96
272
$1.51
1,020
$1.46
2,516
$1.43
5,032
$1.42
Buy
Min.: 68 Mult.: 68
SMD/SMT
SSOP-20
I2C, Serial, SMBus
With Interrupt
5 V
5 V
0 C
+ 70 C
Tube
Without ESD Protection
Interface - I/O Expanders General Purpose Input/Output IC with SMBus; Provides 15 GPI/O pins
Nuvoton W83601G TR
W83601G TR
Nuvoton
2,000:
$0.91
Non-Stocked
Verify Status with Factory
Mouser Part No 503-W83601GTR
Verify Status with Factory
Nuvoton
Interface - I/O Expanders General Purpose Input/Output IC with SMBus; Provides 15 GPI/O pins
Non-Stocked
Alternative Packaging
Buy
Min.: 2,000 Mult.: 2,000
Reel :2,000
SMD/SMT
SSOP-20
I2C, Serial, SMBus
With Interrupt
5 V
5 V
0 C
+ 70 C
Reel
Without ESD Protection
Israel
