Interface - I/O Expanders Lo-Vltg 24B I2C and SMBus I/O Expander
TCA6424ARGJR
Texas Instruments
1:
HK$22.85
39,908 In Stock
23,900 Expected 31/7/2026
Mouser Part No 595-TCA6424ARGJR
Texas Instruments
Interface - I/O Expanders Lo-Vltg 24B I2C and SMBus I/O Expander
39,908 In Stock
23,900 Expected 31/7/2026
1
HK$22.85
10
HK$17.10
25
HK$15.62
100
HK$14.06
250
View
3,000
HK$12.99
250
HK$13.23
500
HK$12.99
3,000
HK$12.99
Buy
Min.: 1 Mult.: 1
Max.: 540
Reel :3,000
Details
TCA6424A
SMD/SMT
UQFN-32
I2C, Serial, SMBus
24 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 8B I2C and Lo w-Pwr I/O Expander
TCA9534PWR
Texas Instruments
1:
HK$12.58
39,657 In Stock
Mouser Part No 595-TCA9534PWR
Texas Instruments
Interface - I/O Expanders Remote 8B I2C and Lo w-Pwr I/O Expander
39,657 In Stock
1
HK$12.58
10
HK$9.21
25
HK$8.38
100
HK$7.37
2,000
HK$6.17
4,000
View
250
HK$6.93
500
HK$6.67
1,000
HK$6.59
4,000
HK$6.03
Buy
Min.: 1 Mult.: 1
Reel :2,000
Details
TCA9534
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 Rem 16B I2C & SMBus Low-Pwr I/O Expander
TCA9535RTWR
Texas Instruments
1:
HK$13.89
26,890 In Stock
Mouser Part No 595-TCA9535RTWR
Texas Instruments
Interface - I/O Expanders Rem 16B I2C & SMBus Low-Pwr I/O Expander
26,890 In Stock
1
HK$13.89
10
HK$10.11
25
HK$9.21
100
HK$8.18
250
View
3,000
HK$7.38
250
HK$7.68
500
HK$7.38
3,000
HK$7.38
Buy
Min.: 1 Mult.: 1
Max.: 890
Reel :3,000
Details
TCA9535
SMD/SMT
WQFN-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 Rem 16B I2C & SMBus Low-Pwr I/O Expander
TCA9539PWR
Texas Instruments
1:
HK$14.14
34,533 In Stock
Mouser Part No 595-TCA9539PWR
Texas Instruments
Interface - I/O Expanders Rem 16B I2C & SMBus Low-Pwr I/O Expander
34,533 In Stock
1
HK$14.14
10
HK$10.44
25
HK$9.45
100
HK$8.38
2,000
HK$7.08
4,000
View
250
HK$7.89
500
HK$7.59
1,000
HK$7.55
4,000
HK$6.92
Buy
Min.: 1 Mult.: 1
Reel :2,000
Details
TCA9539
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 Rem 16B I2C & SMBus Low-Pwr I/O Expander
TCA9539RTWR
Texas Instruments
1:
HK$19.48
29,839 In Stock
Mouser Part No 595-TCA9539RTWR
Texas Instruments
Interface - I/O Expanders Rem 16B I2C & SMBus Low-Pwr I/O Expander
29,839 In Stock
1
HK$19.48
10
HK$14.47
25
HK$13.23
100
HK$11.84
250
HK$11.18
3,000
HK$11.18
Buy
Min.: 1 Mult.: 1
Max.: 470
Reel :3,000
Details
TCA9539
SMD/SMT
WQFN-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-QFN4565-46 T&R 3.5K
360°
+5 images
PI4IOE5V6534Q2ZLWEX
Diodes Incorporated
1:
HK$27.70
11,372 In Stock
Mouser Part No 621-PI4IO565342ZLWEX
Diodes Incorporated
Interface - I/O Expanders Interface IO Expander W-QFN4565-46 T&R 3.5K
11,372 In Stock
1
HK$27.70
10
HK$20.88
25
HK$19.15
100
HK$17.26
250
HK$16.60
3,500
HK$16.60
Buy
Min.: 1 Mult.: 1
Max.: 420
Reel :3,500
Details
PI4IOE5V6534Q
SMD/SMT
TQFN-46
I2C, Serial
28 I/O
With Interrupt
1.65 V
5.5 V
100 kHz
- 40 C
+ 105 C
Reel, Cut Tape, MouseReel
2 kV
Interface - I/O Expanders 1-Wire 8-Channel Addressable Switch
+4 images
DS2408S+T&R
Analog Devices / Maxim Integrated
Restricted Availability
Mouser Part No 700-DS2408S+T&R
Analog Devices / Maxim Integrated
Interface - I/O Expanders 1-Wire 8-Channel Addressable Switch
Alternative Packaging
Details
DS2408S
SMD/SMT
SOIC-16
1-Wire
8 I/O
Without Interrupt
2.8 V
5.25 V
- 40 C
+ 85 C
Reel, Cut Tape, MouseReel
Without ESD Protection
Interface - I/O Expanders 2-Wire-Interfaced, 2.5V to 5.5V, 20-Port
MAX7300ATL+T
Analog Devices / Maxim Integrated
Restricted Availability
Mouser Part No 700-MAX7300ATL+T
Analog Devices / Maxim Integrated
Interface - I/O Expanders 2-Wire-Interfaced, 2.5V to 5.5V, 20-Port
Alternative Packaging
Details
MAX7300
SMD/SMT
TQFN-40
I2C, Serial
20 I/O
With Interrupt
2.5 V
5.5 V
400 kHz
- 40 C
+ 125 C
Reel, Cut Tape, MouseReel
Without ESD Protection
Interface - I/O Expanders 4-Wire-Interfaced, 2.5V to 5.5V, 20-Port
MAX7301AAX+T
Analog Devices / Maxim Integrated
Restricted Availability
Mouser Part No 700-MAX7301AAXT
Analog Devices / Maxim Integrated
Interface - I/O Expanders 4-Wire-Interfaced, 2.5V to 5.5V, 20-Port
Alternative Packaging
Details
MAX7301
SMD/SMT
SSOP-36
Serial, SPI
28 I/O
With Interrupt
2.5 V
5.5 V
26 MHz
- 40 C
+ 125 C
Reel, Cut Tape, MouseReel
Without ESD Protection
Interface - I/O Expanders 2-Wire-Interfaced 16-Bit I/O Port Expand
MAX7312ATG+T
Analog Devices / Maxim Integrated
Restricted Availability
Mouser Part No 700-MAX7312ATGT
Analog Devices / Maxim Integrated
Interface - I/O Expanders 2-Wire-Interfaced 16-Bit I/O Port Expand
Alternative Packaging
Details
MAX7312
SMD/SMT
TQFN-24
16 I/O
2 V
5.5 V
400 kHz
- 40 C
+ 125 C
Reel, Cut Tape, MouseReel
Interface - I/O Expanders 16-Port I/O Expander with LED Intensity
MAX7313ATG+T
Analog Devices / Maxim Integrated
Restricted Availability
Mouser Part No 700-MAX7313ATGT
Analog Devices / Maxim Integrated
Interface - I/O Expanders 16-Port I/O Expander with LED Intensity
Alternative Packaging
Details
MAX7313
SMD/SMT
TQFN-24
I2C, Serial, SMBus
16 I/O
With Interrupt
2 V
3.6 V
400 kHz
- 40 C
+ 125 C
Reel, Cut Tape, MouseReel
Without ESD Protection
Interface - I/O Expanders 8-Port I/O Expander with LED Intensity C
MAX7315AUE+T
Analog Devices / Maxim Integrated
Restricted Availability
Mouser Part No 700-MAX7315AUET
Analog Devices / Maxim Integrated
Interface - I/O Expanders 8-Port I/O Expander with LED Intensity C
Alternative Packaging
Details
MAX7315
SMD/SMT
TSSOP-16
2 V
3.6 V
400 kHz
- 40 C
+ 125 C
Reel, Cut Tape, MouseReel
Interface - I/O Expanders I C Port Expander with 8 Open-Drain I/Os
MAX7321ATE+T
Analog Devices / Maxim Integrated
Restricted Availability
Mouser Part No 700-MAX7321ATET
Analog Devices / Maxim Integrated
Interface - I/O Expanders I C Port Expander with 8 Open-Drain I/Os
Alternative Packaging
Details
MAX7321
SMD/SMT
TQFN-16
I2C, Serial
8 I/O
With Interrupt
1.71 V
5.5 V
400 kHz
- 40 C
+ 125 C
Reel, Cut Tape, MouseReel
Without ESD Protection
Interface - I/O Expanders Interface IO Expander
PI4IOE5V6416ZDEX
Diodes Incorporated
1:
HK$10.85
34,245 In Stock
Mouser Part No 729-PI4IOE5V6416ZDEX
Diodes Incorporated
Interface - I/O Expanders Interface IO Expander
34,245 In Stock
1
HK$10.85
10
HK$7.88
25
HK$7.14
100
HK$6.33
250
View
3,500
HK$5.79
250
HK$5.94
500
HK$5.79
3,500
HK$5.79
Buy
Min.: 1 Mult.: 1
Max.: 880
Reel :3,500
Details
PIO4IO
SMD/SMT
TQFN-24
I2C, Serial
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 16-bit I2C and SMBus Port
PI4IOE5V9535ZDEX
Diodes Incorporated
1:
HK$12.08
20,115 In Stock
Mouser Part No 729-PI4IOE5V9535ZDEX
Diodes Incorporated
Interface - I/O Expanders 16-bit I2C and SMBus Port
20,115 In Stock
1
HK$12.08
10
HK$8.88
25
HK$8.01
100
HK$7.11
250
HK$6.68
3,500
HK$6.68
Buy
Min.: 1 Mult.: 1
Max.: 330
Reel :3,500
Details
PIO4IO
SMD/SMT
TQFN-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
4 kV
Interface - I/O Expanders 16-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt and Reset in HWQFN24 package
PCA6416AHF,128
NXP Semiconductors
1:
HK$15.04
19,473 In Stock
Mouser Part No 771-PCA6416AHF,128
NXP Semiconductors
Interface - I/O Expanders 16-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt and Reset in HWQFN24 package
19,473 In Stock
1
HK$15.04
10
HK$11.01
25
HK$10.03
100
HK$8.88
250
View
6,000
HK$7.37
250
HK$8.38
500
HK$8.07
1,000
HK$8.03
2,500
HK$7.54
6,000
HK$7.37
Buy
Min.: 1 Mult.: 1
Reel :6,000
Details
PCA6416
SMD/SMT
HWQFN-24
I2C, Serial, SMBus
16 I/O
With Interrupt
1.65 V
5.5 V
100 kHz
- 40 C
+ 85 C
Reel, Cut Tape, MouseReel
Interface - I/O Expanders 40-bit I2C-bus I/O Expander with Interrupt, Output Enable and Reset in TSSOP56 package
PCA9505DGGY
NXP Semiconductors
1:
HK$45.46
5,485 In Stock
Mouser Part No 771-PCA9505DGGY
NXP Semiconductors
Interface - I/O Expanders 40-bit I2C-bus I/O Expander with Interrupt, Output Enable and Reset in TSSOP56 package
5,485 In Stock
1
HK$45.46
10
HK$34.69
25
HK$31.98
100
HK$29.02
250
View
2,000
HK$25.98
250
HK$27.70
500
HK$27.21
1,000
HK$27.04
2,000
HK$25.98
Buy
Min.: 1 Mult.: 1
Reel :2,000
Details
PCA9505
SMD/SMT
TSSOP-56
I2C, Serial
40 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 I/O Expander with Interrupt, Low Voltage version of PCA9535 in TSSOP24 package
PCA9535APW,118
NXP Semiconductors
1:
HK$15.21
19,956 In Stock
12,500 Expected 1/3/2027
Mouser Part No 771-PCA9535APW,118
NXP Semiconductors
Interface - I/O Expanders 16-bit I2C-bus I/O Expander with Interrupt, Low Voltage version of PCA9535 in TSSOP24 package
19,956 In Stock
12,500 Expected 1/3/2027
1
HK$15.21
10
HK$11.18
25
HK$10.19
100
HK$9.04
2,500
HK$7.91
5,000
View
250
HK$8.55
500
HK$8.38
5,000
HK$7.74
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
PCA9535A
SMD/SMT
TSSOP-24
I2C, Serial, SMBus
16 I/O
With Interrupt
1.65 V
5.5 V
100 kHz
- 40 C
+ 85 C
Reel, Cut Tape, MouseReel
2 kV
Interface - I/O Expanders 4-bit I2C-bus/SMBus I/O Expander in TSSOP8 package
PCA9536DP,118
NXP Semiconductors
1:
HK$13.07
34,591 In Stock
Mouser Part No 771-PCA9536DP-T
NXP Semiconductors
Interface - I/O Expanders 4-bit I2C-bus/SMBus I/O Expander in TSSOP8 package
34,591 In Stock
1
HK$13.07
10
HK$9.54
25
HK$8.71
100
HK$7.69
2,500
HK$6.44
5,000
View
250
HK$7.23
500
HK$6.95
1,000
HK$6.89
5,000
HK$6.37
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
PCA9536
SMD/SMT
TSSOP-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 4-bit I2C-bus/SMBus I/O Expander in HVSON8 package
PCA9536TK,118
NXP Semiconductors
1:
HK$16.28
17,775 In Stock
Mouser Part No 771-PCA9536TK118
NXP Semiconductors
Interface - I/O Expanders 4-bit I2C-bus/SMBus I/O Expander in HVSON8 package
17,775 In Stock
1
HK$16.28
10
HK$12.00
25
HK$10.85
100
HK$9.70
250
View
6,000
HK$7.97
250
HK$9.12
500
HK$8.80
1,000
HK$8.71
2,500
HK$8.15
6,000
HK$7.97
Buy
Min.: 1 Mult.: 1
Reel :6,000
Details
PCA9536
SMD/SMT
HVSON-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 8-bit I2C-bus/SMBus I/O Expander with Interrupt and Different Address with PCA9554A in TSSOP16 package
PCA9554PW,118
NXP Semiconductors
1:
HK$17.43
22,329 In Stock
Mouser Part No 771-PCA9554PW-T
NXP Semiconductors
Interface - I/O Expanders 8-bit I2C-bus/SMBus I/O Expander with Interrupt and Different Address with PCA9554A in TSSOP16 package
22,329 In Stock
Alternative Packaging
1
HK$17.43
10
HK$12.82
25
HK$11.67
100
HK$10.44
2,500
HK$8.96
5,000
View
250
HK$9.86
500
HK$9.45
1,000
HK$9.04
5,000
HK$8.63
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
PCA9554
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-bus/SMBus I/O Expander with Interrupt in HVQFN24 package
PCA9555BS,118
NXP Semiconductors
1:
HK$17.18
21,708 In Stock
Mouser Part No 771-PCA9555BS-T
NXP Semiconductors
Interface - I/O Expanders 16-bit I2C-bus/SMBus I/O Expander with Interrupt in HVQFN24 package
21,708 In Stock
Alternative Packaging
1
HK$17.18
10
HK$13.40
25
HK$12.49
100
HK$11.43
250
View
6,000
HK$10.77
250
HK$11.01
500
HK$10.77
6,000
HK$10.77
Buy
Min.: 1 Mult.: 1
Reel :6,000
Details
PCA9555
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
Interface - I/O Expanders 8-bit I2C-bus/SMBus I/O Expander with Reset in TSSOP16 package
PCA9557PW,118
NXP Semiconductors
1:
HK$18.17
18,589 In Stock
Mouser Part No 771-PCA9557PW-T
NXP Semiconductors
Interface - I/O Expanders 8-bit I2C-bus/SMBus I/O Expander with Reset in TSSOP16 package
18,589 In Stock
1
HK$18.17
10
HK$13.40
25
HK$12.25
100
HK$10.85
2,500
HK$9.37
5,000
View
250
HK$10.28
500
HK$9.86
1,000
HK$9.45
5,000
HK$8.96
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
PCA9557
SMD/SMT
TSSOP-16
I2C, Serial, SMBus
8 I/O
Without Interrupt
2.3 V
5.5 V
400 kHz
- 40 C
+ 85 C
Reel, Cut Tape, MouseReel
Interface - I/O Expanders 16-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt, Reset and 4 Address pins in TSSOP28 package
PCA9575PW2,118
NXP Semiconductors
1:
HK$25.56
9,601 In Stock
Mouser Part No 771-PCA9575PW2,118
NXP Semiconductors
Interface - I/O Expanders 16-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt, Reset and 4 Address pins in TSSOP28 package
9,601 In Stock
1
HK$25.56
10
HK$19.07
25
HK$17.43
100
HK$15.62
250
HK$14.80
2,500
HK$12.49
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
PCA9575
SMD/SMT
TSSOP-28
I2C, Serial, SMBus
16 I/O
With Interrupt
1.1 V
3.6 V
400 kHz
- 40 C
+ 85 C
Reel, Cut Tape, MouseReel
6 kV
Interface - I/O Expanders 40-bit I2C-bus Advanced I/O Expander with Interrupt, Reset and Output Enable in TSSOP56 package
PCA9698DGG,518
NXP Semiconductors
1:
HK$72.42
3,467 In Stock
6,000 Expected 5/11/2026
Mouser Part No 771-PCA9698DGG-T
NXP Semiconductors
Interface - I/O Expanders 40-bit I2C-bus Advanced I/O Expander with Interrupt, Reset and Output Enable in TSSOP56 package
3,467 In Stock
6,000 Expected 5/11/2026
Alternative Packaging
1
HK$72.42
10
HK$56.06
25
HK$52.03
100
HK$47.51
250
View
2,000
HK$40.69
250
HK$45.37
500
HK$44.06
1,000
HK$42.91
2,000
HK$40.69
Buy
Min.: 1 Mult.: 1
Reel :2,000
Details
PCA9698
SMD/SMT
TSSOP-56
I2C, Serial
40 I/O
With Interrupt
2.3 V
5.5 V
1 MHz
- 40 C
+ 85 C
Reel, Cut Tape, MouseReel
2 kV
Hong Kong
