Interface - I/O Expanders 16B I2C & SMBUS LOW PWR I/O EXPANDER
TCA1116PWR
Texas Instruments
1:
HK$23.43
1,790 In Stock
Mouser Part No 595-TCA1116PWR
Texas Instruments
Interface - I/O Expanders 16B I2C & SMBUS LOW PWR I/O EXPANDER
1,790 In Stock
1
HK$23.43
10
HK$22.19
25
HK$21.21
100
HK$20.06
250
View
2,000
HK$16.85
250
HK$19.56
500
HK$19.40
1,000
HK$18.25
2,000
HK$16.85
Buy
Min.: 1 Mult.: 1
Reel :2,000
Details
TCA1116
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 8B I2C & SMBus L o-Pwr I/O Expander A 595-PCA9557DBR
PCA9557DB
Texas Instruments
1:
HK$32.80
400 In Stock
Mouser Part No 595-PCA9557DB
Texas Instruments
Interface - I/O Expanders Rem 8B I2C & SMBus L o-Pwr I/O Expander A 595-PCA9557DBR
400 In Stock
Alternative Packaging
1
HK$32.80
10
HK$24.41
25
HK$22.36
80
HK$19.97
240
View
240
HK$18.91
560
HK$18.50
1,040
HK$17.59
2,560
HK$17.34
5,040
HK$17.18
Buy
Min.: 1 Mult.: 1
Details
PCA9557
SMD/SMT
SSOP-16
I2C, Serial, SMBus
8 I/O
Without Interrupt
2.5 V
6 V
400 kHz
- 40 C
+ 85 C
Tube
2 kV
Interface - I/O Expanders Rem 16B I2C & SMBus Low-Pwr I/O Expander
TCA9539RTWR
Texas Instruments
1:
HK$19.48
22,798 In Stock
Mouser Part No 595-TCA9539RTWR
Texas Instruments
Interface - I/O Expanders Rem 16B I2C & SMBus Low-Pwr I/O Expander
22,798 In Stock
1
HK$19.48
10
HK$14.47
25
HK$13.23
100
HK$11.84
250
View
3,000
HK$10.60
250
HK$11.18
500
HK$10.85
1,000
HK$10.60
3,000
HK$10.60
Buy
Min.: 1 Mult.: 1
Max.: 1,001
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 16-Bit I2C & SMBus L o-Pwr I/O Expander
PCA9539DGVR
Texas Instruments
1:
HK$17.43
1,525 In Stock
Mouser Part No 595-PCA9539DGVR
Texas Instruments
Interface - I/O Expanders 16-Bit I2C & SMBus L o-Pwr I/O Expander
1,525 In Stock
Alternative Packaging
1
HK$17.43
10
HK$16.19
2,000
HK$16.11
4,000
HK$14.80
Buy
Min.: 1 Mult.: 1
Reel :2,000
Details
PCA9539
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 Remote 8B I2C & SMBu s Lo-Pwr I/O Exp
PCA9557RGYR
Texas Instruments
1:
HK$23.84
2,848 In Stock
Mouser Part No 595-PCA9557RGYR
Texas Instruments
Interface - I/O Expanders Remote 8B I2C & SMBu s Lo-Pwr I/O Exp
2,848 In Stock
Alternative Packaging
1
HK$23.84
10
HK$17.76
25
HK$16.28
100
HK$14.63
3,000
HK$13.81
6,000
View
250
HK$13.81
6,000
HK$12.49
Buy
Min.: 1 Mult.: 1
Reel :3,000
Details
PCA9557
SMD/SMT
VQFN-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 Remote 8B I2C & Lo- Pwr I/O Expander A 5 A 595-PCA9534APW
PCA9534APWR
Texas Instruments
1:
HK$18.25
3,943 In Stock
Mouser Part No 595-PCA9534APWR
Texas Instruments
Interface - I/O Expanders Remote 8B I2C & Lo- Pwr I/O Expander A 5 A 595-PCA9534APW
3,943 In Stock
Alternative Packaging
1
HK$18.25
10
HK$13.48
25
HK$12.25
100
HK$10.93
2,000
HK$9.29
4,000
View
250
HK$10.36
500
HK$9.95
1,000
HK$9.45
4,000
HK$9.04
Buy
Min.: 1 Mult.: 1
Reel :2,000
Details
PCA9534A
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 A 5 A 595-PCA9534PW
PCA9534PWR
Texas Instruments
1:
HK$14.39
1,911 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
1,911 In Stock
Alternative Packaging
1
HK$14.39
10
HK$10.52
25
HK$9.62
100
HK$8.55
250
View
2,000
HK$7.68
250
HK$8.01
500
HK$7.71
1,000
HK$7.68
2,000
HK$7.68
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:
HK$25.48
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
HK$25.48
25
HK$24.82
100
HK$22.44
250
HK$21.70
1,000
HK$19.81
2,500
HK$19.32
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
PCA9535RGER
Texas Instruments
1:
HK$17.84
9,368 In Stock
3,000 Expected 27/8/2026
Mouser Part No 595-PCA9535RGER
Texas Instruments
Interface - I/O Expanders 16-Bit I2C & SMBus L o-Pwr I/O Expander
9,368 In Stock
3,000 Expected 27/8/2026
Alternative Packaging
1
HK$17.84
10
HK$13.15
25
HK$12.00
100
HK$11.01
250
View
3,000
HK$10.28
250
HK$10.44
500
HK$10.28
3,000
HK$10.28
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 Remote 8B I2C & SMBu s I/O Expander A 59 A 595-PCA9557PW
PCA9557PWR
Texas Instruments
1:
HK$16.93
2,121 In Stock
4,000 Expected 24/9/2026
Mouser Part No 595-PCA9557PWR
Texas Instruments
Interface - I/O Expanders Remote 8B I2C & SMBu s I/O Expander A 59 A 595-PCA9557PW
2,121 In Stock
4,000 Expected 24/9/2026
Alternative Packaging
1
HK$16.93
10
HK$12.49
25
HK$11.43
100
HK$10.19
2,000
HK$8.88
4,000
View
250
HK$9.62
500
HK$9.29
1,000
HK$9.04
4,000
HK$8.71
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 Remt 16Bit I2C SMBus Lo-Pwr I/O Expndr
TCA9535PWR
Texas Instruments
1:
HK$16.03
4,701 In Stock
20,000 On Order
Mouser Part No 595-TCA9535PWR
Texas Instruments
Interface - I/O Expanders Remt 16Bit I2C SMBus Lo-Pwr I/O Expndr
4,701 In Stock
20,000 On Order
View Dates
Stock:
4,701 Can Dispatch Immediately
On Order:
8,000 Expected 22/9/2026
12,000 Expected 10/12/2026
Factory Lead Time:
16 Weeks
1
HK$16.03
10
HK$11.75
25
HK$10.69
100
HK$9.54
2,000
HK$8.07
4,000
View
250
HK$8.96
500
HK$8.63
4,000
HK$7.89
Buy
Min.: 1 Mult.: 1
Reel :2,000
Details
TCA9535
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
TCA9539PWR
Texas Instruments
1:
HK$14.14
14,687 In Stock
Mouser Part No 595-TCA9539PWR
Texas Instruments
Interface - I/O Expanders Rem 16B I2C & SMBus Low-Pwr I/O Expander
14,687 In Stock
1
HK$14.14
10
HK$10.44
25
HK$9.95
2,000
HK$9.95
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 Remote 8B I2C & Lo- Pwr I/O Expander A 5 A 595-PCA9534DW
PCA9534DWR
Texas Instruments
1:
HK$26.88
85 In Stock
4,000 Expected 17/9/2026
Mouser Part No 595-PCA9534DWR
Texas Instruments
Interface - I/O Expanders Remote 8B I2C & Lo- Pwr I/O Expander A 5 A 595-PCA9534DW
85 In Stock
4,000 Expected 17/9/2026
Alternative Packaging
1
HK$26.88
10
HK$20.14
25
HK$18.41
100
HK$16.52
2,000
HK$14.14
4,000
View
250
HK$15.62
500
HK$15.29
1,000
HK$14.55
4,000
HK$13.56
Buy
Min.: 1 Mult.: 1
Reel :2,000
Details
PCA9534
SMD/SMT
SOIC-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 and Lo -Pwr I/O Expander
PCA9534ARGTR
Texas Instruments
1:
HK$19.23
119 In Stock
18,000 Expected 7/1/2027
Mouser Part No 595-PCA9534ARGTR
Texas Instruments
Interface - I/O Expanders Remote 8B I2C and Lo -Pwr I/O Expander
119 In Stock
18,000 Expected 7/1/2027
Alternative Packaging
1
HK$19.23
10
HK$14.22
25
HK$12.99
100
HK$11.67
3,000
HK$10.11
6,000
View
250
HK$11.01
500
HK$10.69
1,000
HK$10.44
6,000
HK$9.86
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 16-Bit I2C & SMBus L o-Pwr I/O Expander R 595-TCA9535PWR
PCA9535PWR
Texas Instruments
1:
HK$21.45
666 In Stock
4,000 Expected 27/8/2026
Mouser Part No 595-PCA9535PWR
Texas Instruments
Interface - I/O Expanders 16-Bit I2C & SMBus L o-Pwr I/O Expander R 595-TCA9535PWR
666 In Stock
4,000 Expected 27/8/2026
Alternative Packaging
1
HK$21.45
10
HK$16.03
25
HK$14.63
100
HK$13.15
2,000
HK$11.26
4,000
View
250
HK$12.41
500
HK$12.00
1,000
HK$11.75
4,000
HK$10.93
Buy
Min.: 1 Mult.: 1
Reel :2,000
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 Rem 8B I2C & SMBus L o-Pwr I/O Expander A 595-PCA9538DWR
PCA9538DW
Texas Instruments
1:
HK$37.24
16 In Stock
640 Expected 14/9/2026
Mouser Part No 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 14/9/2026
Alternative Packaging
1
HK$37.24
10
HK$28.03
25
HK$25.81
120
HK$23.18
280
View
280
HK$22.03
520
HK$21.29
1,000
HK$20.71
2,520
HK$20.47
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:
HK$17.18
69 In Stock
8,000 Expected 26/11/2026
Mouser Part No 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 26/11/2026
Alternative Packaging
1
HK$17.18
10
HK$12.66
25
HK$11.51
100
HK$10.28
2,000
HK$8.80
4,000
View
250
HK$9.70
500
HK$9.37
1,000
HK$8.88
4,000
HK$8.47
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 Remote 8B I2C & Lo- Pwr I/O Expander
PCA9534ADB
Texas Instruments
1:
HK$36.91
Non-Stocked Lead-Time 16 Weeks
Mouser Part No 595-PCA9534ADB
Texas Instruments
Interface - I/O Expanders Remote 8B I2C & Lo- Pwr I/O Expander
Non-Stocked Lead-Time 16 Weeks
Alternative Packaging
1
HK$36.91
10
HK$27.95
25
HK$24.17
80
HK$22.77
240
View
240
HK$21.37
560
HK$21.21
1,040
HK$20.55
2,560
HK$20.30
Buy
Min.: 1 Mult.: 1
Details
PCA9534A
SMD/SMT
SSOP-16
8 I/O
2.3 V
5.5 V
400 kHz
- 40 C
+ 85 C
Tube
Hong Kong
