Interface - I/O Expanders 16-bit I2C and SMBus low power I/O port
PI4IOE5V9539ZDEX
Diodes Incorporated
1:
$1.56
4,763 In Stock
7,000 Expected 6/2/2027
Mouser Part # 729-PI4IOE5V9539ZDEX
Diodes Incorporated
Interface - I/O Expanders 16-bit I2C and SMBus low power I/O port
4,763 In Stock
7,000 Expected 6/2/2027
1
$1.56
10
$1.13
25
$0.956
100
$0.904
3,500
$0.904
Buy
Min.: 1 Mult.: 1
Max.: 460
Reel :3,500
Details
Interface - I/O Expanders 8-bit I2C and SMBus IO Port
+1 image
PI4IOE5V9554ALEX
Diodes Incorporated
1:
$1.21
3,835 In Stock
Mouser Part # 729-PI4IOE5V9554ALEX
Diodes Incorporated
Interface - I/O Expanders 8-bit I2C and SMBus IO Port
3,835 In Stock
1
$1.21
10
$0.87
25
$0.783
100
$0.689
2,500
$0.689
Buy
Min.: 1 Mult.: 1
Max.: 130
Reel :2,500
Details
Interface - I/O Expanders 8-bit I2C and SMBus IO Port
+2 images
PI4IOE5V9554LEX
Diodes Incorporated
1:
$1.29
3,638 In Stock
Mouser Part # 729-PI4IOE5V9554LEX
Diodes Incorporated
Interface - I/O Expanders 8-bit I2C and SMBus IO Port
3,638 In Stock
Alternative Packaging
1
$1.29
10
$0.932
25
$0.844
100
$0.746
250
$0.708
2,500
$0.708
Buy
Min.: 1 Mult.: 1
Max.: 460
Reel :2,500
Details
Interface - I/O Expanders 16-bit I2C-bus and SMBus I/O port
360°
+6 images
PI4IOE5V9555LEX
Diodes Incorporated
1:
$1.34
3,535 In Stock
Mouser Part # 729-PI4IOE5V9555LEX
Diodes Incorporated
Interface - I/O Expanders 16-bit I2C-bus and SMBus I/O port
3,535 In Stock
Alternative Packaging
1
$1.34
10
$0.968
25
$0.876
100
$0.774
250
$0.726
3,000
$0.726
Buy
Min.: 1 Mult.: 1
Max.: 340
Reel :3,000
Details
Interface - I/O Expanders 16-bit I2C-bus and SMBus I/O port
PI4IOE5V9555ZDEX
Diodes Incorporated
1:
$1.52
1,745 In Stock
Mouser Part # 729-PI4IOE5V9555ZDEX
Diodes Incorporated
Interface - I/O Expanders 16-bit I2C-bus and SMBus I/O port
1,745 In Stock
1
$1.52
10
$1.12
25
$0.998
100
$0.894
250
View
3,500
$0.807
250
$0.839
500
$0.807
3,500
$0.807
Buy
Min.: 1 Mult.: 1
Max.: 620
Reel :3,500
Details
Interface - Signal Buffers, Repeaters Hot Swappable I2C Bus/SMBus Buffer
PI6ULS5V9511AUEX
Diodes Incorporated
1:
$1.24
3,475 In Stock
Mouser Part # 729-PI6ULS5V9511AUEX
Diodes Incorporated
Interface - Signal Buffers, Repeaters Hot Swappable I2C Bus/SMBus Buffer
3,475 In Stock
1
$1.24
10
$0.896
25
$0.803
100
$0.716
2,500
$0.716
Buy
Min.: 1 Mult.: 1
Max.: 130
Reel :2,500
Details
Interface - I/O Expanders 8-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt and Reset in TSSOP16 package
PCA6408APW,118
NXP Semiconductors
1:
$1.44
2,665 In Stock
Mouser Part # 771-PCA6408APW,118
NXP Semiconductors
Interface - I/O Expanders 8-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt and Reset in TSSOP16 package
2,665 In Stock
1
$1.44
10
$1.06
25
$0.944
100
$0.836
2,500
$0.703
5,000
View
250
$0.784
500
$0.755
1,000
$0.724
5,000
$0.686
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
LCD Drivers 4 x 18 I C-bus Automotive LCD Segment Driver in HVQFN32 Package
+3 images
PCA8561AHN/AY
NXP Semiconductors
1:
$2.25
9,015 In Stock
Mouser Part # 771-PCA8561AHN/AY
NXP Semiconductors
LCD Drivers 4 x 18 I C-bus Automotive LCD Segment Driver in HVQFN32 Package
9,015 In Stock
1
$2.25
10
$1.67
25
$1.53
100
$1.36
250
View
6,000
$1.14
250
$1.29
500
$1.25
1,000
$1.20
2,500
$1.17
6,000
$1.14
Buy
Min.: 1 Mult.: 1
Reel :6,000
Details
Interface - I/O Expanders 8-bit I2C-bus/SMBus I/O Expander with 2-kbit EEPROM and Quasi feature in HVQFN16 package
PCA9500BS,118
NXP Semiconductors
1:
$3.56
2,233 In Stock
6,000 Expected 10/13/2026
Mouser Part # 771-PCA9500BS-T
NXP Semiconductors
Interface - I/O Expanders 8-bit I2C-bus/SMBus I/O Expander with 2-kbit EEPROM and Quasi feature in HVQFN16 package
2,233 In Stock
6,000 Expected 10/13/2026
1
$3.56
10
$2.65
25
$2.43
100
$2.18
250
View
6,000
$1.82
250
$2.06
500
$2.01
1,000
$1.91
2,500
$1.85
6,000
$1.82
Buy
Min.: 1 Mult.: 1
Reel :6,000
Details
Interface - I/O Expanders 8-bit I2C-bus/SMBus I/O Expander with 2-kbit EEPROM and Quasi feature in TSSOP16 package
PCA9500PW,118
NXP Semiconductors
1:
$2.79
3,171 In Stock
Mouser Part # 771-PCA9500PW-T
NXP Semiconductors
Interface - I/O Expanders 8-bit I2C-bus/SMBus I/O Expander with 2-kbit EEPROM and Quasi feature in TSSOP16 package
3,171 In Stock
1
$2.79
10
$2.10
25
$1.91
100
$1.81
2,500
$1.57
5,000
View
250
$1.72
500
$1.69
1,000
$1.63
5,000
$1.54
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
Interface - I/O Expanders 8-bit I2C-bus/SMBus I/O Expander with 2-kbit EEPROM, Interrupt and Quasi feature in TSSOP20 package
PCA9501PW,118
NXP Semiconductors
1:
$3.17
4,635 In Stock
Mouser Part # 771-PCA9501PW-T
NXP Semiconductors
Interface - I/O Expanders 8-bit I2C-bus/SMBus I/O Expander with 2-kbit EEPROM, Interrupt and Quasi feature in TSSOP20 package
4,635 In Stock
1
$3.17
10
$2.38
25
$2.18
100
$1.96
2,500
$1.67
5,000
View
250
$1.86
500
$1.83
1,000
$1.73
5,000
$1.64
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
Interface - Signal Buffers, Repeaters Dual Supply Hot swappable level translating I2C-bus repeater
PCA9508DP,118
NXP Semiconductors
1:
$2.81
4,286 In Stock
2,500 Expected 3/1/2027
Mouser Part # 771-PCA9508DP118
NXP Semiconductors
Interface - Signal Buffers, Repeaters Dual Supply Hot swappable level translating I2C-bus repeater
4,286 In Stock
2,500 Expected 3/1/2027
1
$2.81
10
$2.09
25
$1.91
100
$1.72
2,500
$1.45
5,000
View
250
$1.62
500
$1.59
1,000
$1.51
5,000
$1.39
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
Interface - Signal Buffers, Repeaters Dual Supply Level translating I2C-bus/SMBus repeater
PCA9509DP,118
NXP Semiconductors
1:
$1.95
6,289 In Stock
Mouser Part # 771-PCA9509DP-T
NXP Semiconductors
Interface - Signal Buffers, Repeaters Dual Supply Level translating I2C-bus/SMBus repeater
6,289 In Stock
1
$1.95
10
$1.45
25
$1.32
100
$1.17
2,500
$1.06
5,000
View
250
$1.11
500
$1.08
1,000
$1.06
5,000
$0.991
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
Interface - Signal Buffers, Repeaters Dual Supply Level translating I2C-bus/SMBus repeater
PCA9509GM,125
NXP Semiconductors
1:
$1.17
12,518 In Stock
20,000 Expected 10/5/2026
Mouser Part # 771-PCA9509GM125
NXP Semiconductors
Interface - Signal Buffers, Repeaters Dual Supply Level translating I2C-bus/SMBus repeater
12,518 In Stock
20,000 Expected 10/5/2026
1
$1.17
10
$0.86
25
$0.782
100
$0.687
250
View
4,000
$0.577
250
$0.664
500
$0.637
1,000
$0.609
2,000
$0.592
4,000
$0.577
Buy
Min.: 1 Mult.: 1
Reel :4,000
Details
Interface - Signal Buffers, Repeaters Dual Supply Low power level translating I2C-bus/SMBus repeater
+1 image
PCA9509PGM,125
NXP Semiconductors
1:
$1.07
5,700 In Stock
Mouser Part # 771-PCA9509PGM,125
NXP Semiconductors
Interface - Signal Buffers, Repeaters Dual Supply Low power level translating I2C-bus/SMBus repeater
5,700 In Stock
1
$1.07
10
$0.771
25
$0.696
100
$0.614
250
View
4,000
$0.505
250
$0.575
500
$0.551
1,000
$0.537
2,000
$0.524
4,000
$0.505
Buy
Min.: 1 Mult.: 1
Reel :4,000
Details
Interface - Signal Buffers, Repeaters I2C-bus repeater
+2 images
PCA9515AD,118
NXP Semiconductors
1:
$1.87
13,312 In Stock
22,500 Expected 9/28/2026
Mouser Part # 771-PCA9515AD-T
NXP Semiconductors
Interface - Signal Buffers, Repeaters I2C-bus repeater
13,312 In Stock
22,500 Expected 9/28/2026
1
$1.87
10
$1.50
25
$1.30
100
$1.18
2,500
$1.06
5,000
View
250
$1.12
500
$1.09
5,000
$1.03
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
Interface - Signal Buffers, Repeaters 5-channel I2C-Bus Hub
PCA9516APW,118
NXP Semiconductors
1:
$2.63
9,158 In Stock
Mouser Part # 771-PCA9516APW-T
NXP Semiconductors
Interface - Signal Buffers, Repeaters 5-channel I2C-Bus Hub
9,158 In Stock
1
$2.63
10
$2.01
25
$1.86
100
$1.69
250
View
2,500
$1.48
250
$1.60
500
$1.57
1,000
$1.51
2,500
$1.48
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
Interface - I/O Expanders Expandable 5-channel I2C-bus hub
PCA9518APW,518
NXP Semiconductors
1:
$3.26
3,144 In Stock
Mouser Part # 771-PCA9518APW518
NXP Semiconductors
Interface - I/O Expanders Expandable 5-channel I2C-bus hub
3,144 In Stock
1
$3.26
10
$2.44
25
$2.24
100
$2.02
2,500
$1.74
5,000
View
250
$1.91
500
$1.88
1,000
$1.83
5,000
$1.63
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
Interface - I/O Expanders 16-bit I2C-bus/SMBus I/O Expander with Interrupt, Low Power version of PCA9555 in HVQFN24 package
PCA9535BS,118
NXP Semiconductors
1:
$2.44
6,926 In Stock
36,000 Expected 10/5/2026
Mouser Part # 771-PCA9535BS-T
NXP Semiconductors
Interface - I/O Expanders 16-bit I2C-bus/SMBus I/O Expander with Interrupt, Low Power version of PCA9555 in HVQFN24 package
6,926 In Stock
36,000 Expected 10/5/2026
1
$2.44
10
$2.04
25
$1.86
100
$1.67
250
View
6,000
$1.34
250
$1.57
500
$1.53
1,000
$1.45
6,000
$1.34
Buy
Min.: 1 Mult.: 1
Reel :6,000
Details
Interface - I/O Expanders 16-bit I2C-bus/SMBus I/O Expander with Interrupt, Low Power version of PCA9555, High-Impedance I/O in HWQFN24 package
PCA9535CHF,118
NXP Semiconductors
1:
$2.54
1,187 In Stock
6,000 Expected 12/24/2026
Mouser Part # 771-PCA9535CHF118
NXP Semiconductors
Interface - I/O Expanders 16-bit I2C-bus/SMBus I/O Expander with Interrupt, Low Power version of PCA9555, High-Impedance I/O in HWQFN24 package
1,187 In Stock
6,000 Expected 12/24/2026
1
$2.54
10
$1.90
25
$1.73
100
$1.55
250
View
6,000
$1.28
250
$1.50
500
$1.46
2,500
$1.35
6,000
$1.28
Buy
Min.: 1 Mult.: 1
Reel :6,000
Details
Interface - I/O Expanders 16-bit I2C-bus/SMBus I/O Expander with Interrupt, Low Power version of PCA9555, High-Impedance I/O in TSSOP24 package
PCA9535CPW,118
NXP Semiconductors
1:
$2.55
1,168 In Stock
17,500 On Order
Mouser Part # 771-PCA9535CPW118
NXP Semiconductors
Interface - I/O Expanders 16-bit I2C-bus/SMBus I/O Expander with Interrupt, Low Power version of PCA9555, High-Impedance I/O in TSSOP24 package
1,168 In Stock
17,500 On Order
View Dates
Stock:
1,168 Can Ship Immediately
On Order:
10,000 Expected 10/27/2026
7,500 Expected 1/19/2027
Factory Lead-Time:
30 Weeks
1
$2.55
10
$1.90
25
$1.74
100
$1.56
250
View
2,500
$1.29
250
$1.47
500
$1.43
1,000
$1.36
2,500
$1.29
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
Interface - I/O Expanders 16-bit I2C-bus/SMBus I/O Expander with Interrupt, Low Power version of PCA9555 in TSSOP24 package
PCA9535PW,118
NXP Semiconductors
1:
$2.61
1,323 In Stock
27,500 On Order
Mouser Part # 771-PCA9535PW-T
NXP Semiconductors
Interface - I/O Expanders 16-bit I2C-bus/SMBus I/O Expander with Interrupt, Low Power version of PCA9555 in TSSOP24 package
1,323 In Stock
27,500 On Order
View Dates
Alternative Packaging
Stock:
1,323 Can Ship Immediately
On Order:
10,000 Expected 10/12/2026
17,500 Expected 2/15/2027
Factory Lead-Time:
30 Weeks
1
$2.61
10
$1.95
25
$1.78
100
$1.60
2,500
$1.37
5,000
View
250
$1.51
500
$1.47
1,000
$1.43
5,000
$1.34
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
Interface - I/O Expanders 4-bit I2C-bus/SMBus I/O Expander with Interrupt and Reset in TSSOP10 package
PCA9537DPZ
NXP Semiconductors
1:
$1.88
3,240 In Stock
Mouser Part # 771-PCA9537DPZ
NXP Semiconductors
Interface - I/O Expanders 4-bit I2C-bus/SMBus I/O Expander with Interrupt and Reset in TSSOP10 package
3,240 In Stock
1
$1.88
10
$1.39
25
$1.27
100
$1.13
2,500
$0.954
5,000
View
250
$1.06
500
$1.02
5,000
$0.949
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
Interface - I/O Expanders 8-bit I2C-bus/SMBus I/O Expander with Interrupt and Reset in TSSOP16 package
PCA9538PW,118
NXP Semiconductors
1:
$2.44
3,532 In Stock
12,500 Expected 10/28/2026
Mouser Part # 771-PCA9538PW-T
NXP Semiconductors
Interface - I/O Expanders 8-bit I2C-bus/SMBus I/O Expander with Interrupt and Reset in TSSOP16 package
3,532 In Stock
12,500 Expected 10/28/2026
Alternative Packaging
1
$2.44
10
$1.82
25
$1.66
100
$1.49
2,500
$1.26
5,000
View
250
$1.40
500
$1.37
1,000
$1.32
5,000
$1.24
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
Interface - I/O Expanders 8-bit I2C-bus/SMBus I/O Expander with Interrupt and Reset in TSSOP16 package
PCA9538PW/Q900,118
NXP Semiconductors
1:
$2.96
1,328 In Stock
Mouser Part # 771-PCA9538PW/Q90011
NXP Semiconductors
Interface - I/O Expanders 8-bit I2C-bus/SMBus I/O Expander with Interrupt and Reset in TSSOP16 package
1,328 In Stock
Alternative Packaging
1
$2.96
10
$2.21
25
$2.02
100
$1.82
2,500
$1.52
5,000
View
250
$1.72
500
$1.69
5,000
$1.47
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
