Interface - I/O Expanders 8-bit I2C-bus/SMBus I/O Expander with Interrupt and Different Address with PCA9554B in TSSOP16 package
PCA9554CPWJ
NXP Semiconductors
1:
$1.62
3,341 In Stock
Mouser Part # 771-PCA9554CPWJ
NXP Semiconductors
Interface - I/O Expanders 8-bit I2C-bus/SMBus I/O Expander with Interrupt and Different Address with PCA9554B in TSSOP16 package
3,341 In Stock
1
$1.62
10
$1.19
25
$1.06
100
$0.948
2,500
$0.796
5,000
View
250
$0.91
500
$0.885
1,000
$0.879
5,000
$0.788
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
I/O Expanders
I/O Expanders
I/O Expander
I2C, Serial, SMBus
SMD/SMT
TSSOP-16
Interface - I/O Expanders 16-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt and Reset in VFBGA24 package
PCA6416AEVJ
NXP Semiconductors
1:
$1.74
4,828 In Stock
Mouser Part # 771-PCA6416AEVJ
NXP Semiconductors
Interface - I/O Expanders 16-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt and Reset in VFBGA24 package
4,828 In Stock
1
$1.74
10
$1.27
25
$1.12
100
$1.03
250
View
6,000
$0.848
250
$0.962
500
$0.926
1,000
$0.92
2,500
$0.918
6,000
$0.848
Buy
Min.: 1 Mult.: 1
Reel :6,000
Details
I/O Expanders
I/O Expanders
I/O Expander
I2C, Serial, SMBus
SMD/SMT
VFBGA-24
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:
$1.74
19,463 In Stock
Mouser Part # 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
19,463 In Stock
1
$1.74
10
$1.30
25
$1.18
100
$1.07
250
View
6,000
$0.897
250
$1.01
500
$0.967
1,000
$0.963
2,500
$0.934
6,000
$0.897
Buy
Min.: 1 Mult.: 1
Reel :6,000
Details
I/O Expanders
I/O Expanders
I/O Expander
I2C, Serial, SMBus
SMD/SMT
HWQFN-24
Interface - I/O Expanders 16-bit I2C-bus I/O Expander with Interrupt in HWQFN24 package
PCA9555AHF,128
NXP Semiconductors
1:
$2.08
29,375 In Stock
24,000 Expected 10/6/2026
Mouser Part # 771-PCA9555AHF,128
NXP Semiconductors
Interface - I/O Expanders 16-bit I2C-bus I/O Expander with Interrupt in HWQFN24 package
29,375 In Stock
24,000 Expected 10/6/2026
1
$2.08
10
$1.54
25
$1.40
100
$1.25
250
View
6,000
$1.04
250
$1.18
500
$1.14
6,000
$1.04
Buy
Min.: 1 Mult.: 1
Reel :6,000
Details
I/O Expanders
I/O Expanders
I/O Expander
I2C, Serial, SMBus
SMD/SMT
HWQFN-24
Interface - I/O Expanders 8-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt, Reset and Agile I/O in HVQFN16 package
PCAL6408ABSHP
NXP Semiconductors
1:
$1.52
63,928 In Stock
Mouser Part # 771-PCAL6408ABSHP
NXP Semiconductors
Interface - I/O Expanders 8-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt, Reset and Agile I/O in HVQFN16 package
63,928 In Stock
1
$1.52
10
$1.11
25
$1.01
100
$0.894
250
View
6,000
$0.732
250
$0.84
500
$0.807
1,000
$0.799
2,500
$0.748
6,000
$0.732
Buy
Min.: 1 Mult.: 1
Reel :6,000
Details
I/O Expanders
I/O Expanders
General Purpose
I2C, Serial, SMBus
SMD/SMT
HVQFN-16
Interface - I/O Expanders 8-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt, Reset and Agile I/O in TSSOP16 package
PCAL6408APWJ
NXP Semiconductors
1:
$1.52
54,092 In Stock
Mouser Part # 771-PCAL6408APWJ
NXP Semiconductors
Interface - I/O Expanders 8-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt, Reset and Agile I/O in TSSOP16 package
54,092 In Stock
1
$1.52
10
$1.11
25
$1.01
100
$0.894
2,500
$0.747
5,000
View
250
$0.84
500
$0.807
1,000
$0.799
5,000
$0.731
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
I/O Expanders
I/O Expanders
General Purpose
I2C, Serial, SMBus
SMD/SMT
TSSOP-16
Interface - I/O Expanders 16-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt, Reset and Agile I/O in HWQFN24 package
PCAL6416AHF,128
NXP Semiconductors
1:
$1.59
67,570 In Stock
36,000 Expected 8/24/2026
Mouser Part # 771-PCAL6416AHF,128
NXP Semiconductors
Interface - I/O Expanders 16-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt, Reset and Agile I/O in HWQFN24 package
67,570 In Stock
36,000 Expected 8/24/2026
1
$1.59
10
$1.17
25
$1.05
100
$0.945
250
View
6,000
$0.76
250
$0.893
500
$0.859
1,000
$0.852
2,500
$0.798
6,000
$0.76
Buy
Min.: 1 Mult.: 1
Reel :6,000
Details
I/O Expanders
I/O Expanders
I/O Expander
I2C, Serial, SMBus
SMD/SMT
HWQFN-24
Interface - I/O Expanders 16-bit I2C-bus I/O Expander with Interrupt and Agile I/O in HWQFN24 package
PCAL9535AHF,128
NXP Semiconductors
1:
$2.32
15,002 In Stock
30,000 Expected 10/6/2026
Mouser Part # 771-PCAL9535AHF,128
NXP Semiconductors
Interface - I/O Expanders 16-bit I2C-bus I/O Expander with Interrupt and Agile I/O in HWQFN24 package
15,002 In Stock
30,000 Expected 10/6/2026
1
$2.32
10
$1.82
25
$1.65
100
$1.51
250
View
6,000
$1.29
250
$1.44
500
$1.39
1,000
$1.34
2,500
$1.32
6,000
$1.29
Buy
Min.: 1 Mult.: 1
Reel :6,000
Details
I/O Expanders
I/O Expanders
I/O Expander
I2C, Serial
SMD/SMT
HWQFN-24
Interface - I/O Expanders 16-bit I2C-bus/SMBus I/O Expander with Interrupt, Reset and Agile I/O in HWQFN24 package
PCAL9539AHF,128
NXP Semiconductors
1:
$2.57
16,979 In Stock
Mouser Part # 771-PCAL9539AHF,128
NXP Semiconductors
Interface - I/O Expanders 16-bit I2C-bus/SMBus I/O Expander with Interrupt, Reset and Agile I/O in HWQFN24 package
16,979 In Stock
1
$2.57
10
$1.90
25
$1.74
100
$1.56
250
View
6,000
$1.32
250
$1.47
500
$1.43
6,000
$1.32
Buy
Min.: 1 Mult.: 1
Reel :6,000
Details
I/O Expanders
I/O Expanders
I/O Expander
I2C, Serial, SMBus
SMD/SMT
HWQFN-24
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:
$1.42
2,691 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
2,691 In Stock
1
$1.42
10
$1.03
25
$0.925
100
$0.818
2,500
$0.699
5,000
View
250
$0.774
500
$0.747
1,000
$0.724
5,000
$0.666
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
I/O Expanders
I/O Expanders
I/O Expander
I2C, Serial, SMBus
SMD/SMT
TSSOP-16
Interface - I/O Expanders 16-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt and Reset in TSSOP24 package
PCA6416APW,118
NXP Semiconductors
1:
$1.82
6,126 In Stock
Mouser Part # 771-PCA6416APW118
NXP Semiconductors
Interface - I/O Expanders 16-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt and Reset in TSSOP24 package
6,126 In Stock
1
$1.82
10
$1.34
25
$1.22
100
$1.09
2,500
$0.917
5,000
View
250
$1.02
500
$0.981
1,000
$0.978
5,000
$0.896
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
I/O Expanders
I/O Expanders
I/O Expander
I2C, Serial, SMBus
SMD/SMT
TSSOP-24
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
$0.50
250
$0.575
500
$0.551
1,000
$0.537
2,000
$0.513
4,000
$0.50
Buy
Min.: 1 Mult.: 1
Reel :4,000
Details
Signal Buffers, Repeaters
Repeaters
I2C, SMBus
I2C, SMBus
SMD/SMT
XQFN-8
Interface - I/O Expanders 16-bit I2C-bus I/O Expander with Interrupt, Low Voltage version of PCA9535 in HWQFN24 package
PCA9535AHF,128
NXP Semiconductors
1:
$2.07
12,310 In Stock
Mouser Part # 771-PCA9535AHF,128
NXP Semiconductors
Interface - I/O Expanders 16-bit I2C-bus I/O Expander with Interrupt, Low Voltage version of PCA9535 in HWQFN24 package
12,310 In Stock
1
$2.07
10
$1.54
25
$1.40
100
$1.25
250
View
6,000
$1.04
250
$1.18
500
$1.14
1,000
$1.09
2,500
$1.08
6,000
$1.04
Buy
Min.: 1 Mult.: 1
Reel :6,000
Details
I/O Expanders
I/O Expanders
I/O Expander
I2C, Serial, SMBus
SMD/SMT
HWQFN-24
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:
$2.09
6,865 In Stock
12,500 Expected 3/1/2027
Mouser Part # 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
6,865 In Stock
12,500 Expected 3/1/2027
1
$2.09
10
$1.54
25
$1.41
100
$1.26
2,500
$1.11
5,000
View
250
$1.20
500
$1.16
5,000
$1.05
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
I/O Expanders
I/O Expanders
I/O Expander
I2C, Serial, SMBus
SMD/SMT
TSSOP-24
Interface - I/O Expanders 8-bit I2C-bus I/O Expander with Interrupt and Reset in HVQFN16 package
+1 image
PCA9538ABSHP
NXP Semiconductors
1:
$1.83
9,898 In Stock
18,000 Expected 9/21/2026
Mouser Part # 771-PCA9538ABSHP
NXP Semiconductors
Interface - I/O Expanders 8-bit I2C-bus I/O Expander with Interrupt and Reset in HVQFN16 package
9,898 In Stock
18,000 Expected 9/21/2026
1
$1.83
10
$1.35
25
$1.23
100
$1.09
250
View
6,000
$0.902
250
$1.03
500
$0.985
1,000
$0.982
2,500
$0.949
6,000
$0.902
Buy
Min.: 1 Mult.: 1
Reel :6,000
Details
I/O Expanders
I/O Expanders
I/O Expander
I2C, Serial, SMBus
SMD/SMT
HVQFN-16
Interface - I/O Expanders 8-bit I2C-bus I/O Expander with Interrupt and Reset in TSSOP16 package
PCA9538APWJ
NXP Semiconductors
1:
$1.83
2,662 In Stock
5,000 Expected 10/8/2026
Mouser Part # 771-PCA9538APWJ
NXP Semiconductors
Interface - I/O Expanders 8-bit I2C-bus I/O Expander with Interrupt and Reset in TSSOP16 package
2,662 In Stock
5,000 Expected 10/8/2026
1
$1.83
10
$1.35
25
$1.23
100
$1.09
2,500
$0.957
5,000
View
250
$1.03
500
$1.01
5,000
$0.901
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
I/O Expanders
I/O Expanders
I/O Expander
I2C, Serial, SMBus
SMD/SMT
TSSOP-16
Interface - I/O Expanders 16-bit I2C-bus I/O Expander with Interrupt and Reset in HWQFN24 package
PCA9539AHF,128
NXP Semiconductors
1:
$2.03
12,492 In Stock
12,000 Expected 10/12/2026
Mouser Part # 771-PCA9539AHF,128
NXP Semiconductors
Interface - I/O Expanders 16-bit I2C-bus I/O Expander with Interrupt and Reset in HWQFN24 package
12,492 In Stock
12,000 Expected 10/12/2026
1
$2.03
10
$1.54
25
$1.37
100
$1.25
250
View
6,000
$1.05
250
$1.18
500
$1.14
2,500
$1.11
6,000
$1.05
Buy
Min.: 1 Mult.: 1
Reel :6,000
Details
I/O Expanders
I/O Expanders
I/O Expander
I2C, Serial, SMBus
SMD/SMT
HWQFN-24
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:
$1.52
4,583 In Stock
5,000 Expected 3/5/2027
Mouser Part # 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
4,583 In Stock
5,000 Expected 3/5/2027
1
$1.52
10
$1.11
25
$1.01
100
$0.894
250
View
5,000
$0.739
250
$0.84
500
$0.807
1,000
$0.799
2,500
$0.771
5,000
$0.739
Buy
Min.: 1 Mult.: 1
Reel :5,000
Details
I/O Expanders
I/O Expanders
General Purpose
I2C, Serial, SMBus
SMD/SMT
X2QFN-16
Interface - I/O Expanders 8-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt, Reset and Agile I/O in XQFN16 package
PCAL6408AHKX
NXP Semiconductors
1:
$1.32
12,642 In Stock
96,000 On Order
Mouser Part # 771-PCAL6408AHKX
NXP Semiconductors
Interface - I/O Expanders 8-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt, Reset and Agile I/O in XQFN16 package
12,642 In Stock
96,000 On Order
View Dates
Stock:
12,642 Can Ship Immediately
On Order:
64,000 Expected 11/25/2026
32,000 Expected 3/29/2027
Factory Lead-Time:
16 Weeks
1
$1.32
10
$0.956
25
$0.866
100
$0.767
250
View
4,000
$0.635
250
$0.719
500
$0.691
1,000
$0.67
2,000
$0.66
4,000
$0.635
Buy
Min.: 1 Mult.: 1
Reel :4,000
Details
I/O Expanders
I/O Expanders
General Purpose
I2C, Serial, SMBus
SMD/SMT
XQFN-16
Interface - I/O Expanders 16-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt, Reset and Agile I/O in VFBGA24 package
PCAL6416AEVJ
NXP Semiconductors
1:
$1.64
2,218 In Stock
6,000 Expected 10/7/2026
Mouser Part # 771-PCAL6416AEVJ
NXP Semiconductors
Interface - I/O Expanders 16-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt, Reset and Agile I/O in VFBGA24 package
2,218 In Stock
6,000 Expected 10/7/2026
1
$1.64
10
$1.21
25
$1.10
100
$0.971
250
View
6,000
$0.799
250
$0.913
500
$0.878
1,000
$0.871
2,500
$0.816
6,000
$0.799
Buy
Min.: 1 Mult.: 1
Reel :6,000
Details
I/O Expanders
I/O Expanders
I/O Expander
I2C, Serial, SMBus
SMD/SMT
VFBGA-24
Interface - I/O Expanders 16-bit I2C-bus/SMBus I/O Expander with Interrupt and Agile I/O in HWQFN24 package
PCAL9555AHF,128
NXP Semiconductors
1:
$2.04
12,481 In Stock
18,000 Expected 10/12/2026
Mouser Part # 771-PCAL9555AHF,128
NXP Semiconductors
Interface - I/O Expanders 16-bit I2C-bus/SMBus I/O Expander with Interrupt and Agile I/O in HWQFN24 package
12,481 In Stock
18,000 Expected 10/12/2026
1
$2.04
10
$1.51
25
$1.38
100
$1.23
250
View
6,000
$1.03
250
$1.16
500
$1.12
1,000
$1.09
6,000
$1.03
Buy
Min.: 1 Mult.: 1
Reel :6,000
Details
I/O Expanders
I/O Expanders
I/O Expander
I2C, Serial
SMD/SMT
HWQFN-24
Interface - I/O Expanders 8-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt and Reset in HVQFN16 package
+1 image
PCA6408ABSHP
NXP Semiconductors
1:
$1.41
661 In Stock
6,000 Expected 10/19/2026
Mouser Part # 771-PCA6408ABSHP
NXP Semiconductors
Interface - I/O Expanders 8-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt and Reset in HVQFN16 package
661 In Stock
6,000 Expected 10/19/2026
1
$1.41
10
$1.02
25
$0.925
100
$0.818
250
View
6,000
$0.674
250
$0.766
500
$0.735
1,000
$0.72
6,000
$0.674
Buy
Min.: 1 Mult.: 1
Reel :6,000
Details
I/O Expanders
I/O Expanders
I/O Expander
I2C, Serial, SMBus
SMD/SMT
HVQFN-16
Interface - I/O Expanders 8-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt and Reset in XQFN16 package
PCA6408AHKX
NXP Semiconductors
1:
$1.22
173 In Stock
132,000 On Order
Mouser Part # 771-PCA6408AHKX
NXP Semiconductors
Interface - I/O Expanders 8-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt and Reset in XQFN16 package
173 In Stock
132,000 On Order
View Dates
On Order:
36,000 Expected 9/14/2026
96,000 Expected 12/8/2026
Factory Lead-Time:
16 Weeks
1
$1.22
10
$0.882
25
$0.798
100
$0.706
250
View
4,000
$0.575
250
$0.662
500
$0.648
1,000
$0.635
2,000
$0.59
4,000
$0.575
Buy
Min.: 1 Mult.: 1
Reel :4,000
Details
I/O Expanders
I/O Expanders
I/O Expander
I2C, Serial, SMBus
SMD/SMT
XQFN-16
Interface - I/O Expanders 8-bit I2C-bus/SMBus I/O Expander with Interrupt and Different Address with PCA9554B in HVQFN16 package
+1 image
PCA9554CBSHP
NXP Semiconductors
1:
$1.67
416 In Stock
6,000 Expected 8/20/2026
Mouser Part # 771-PCA9554CBSHP
NXP Semiconductors
Interface - I/O Expanders 8-bit I2C-bus/SMBus I/O Expander with Interrupt and Different Address with PCA9554B in HVQFN16 package
416 In Stock
6,000 Expected 8/20/2026
1
$1.67
10
$1.22
25
$1.11
100
$0.986
250
View
6,000
$0.819
250
$0.926
500
$0.89
1,000
$0.879
2,500
$0.824
6,000
$0.819
Buy
Min.: 1 Mult.: 1
Reel :6,000
Details
I/O Expanders
I/O Expanders
I/O Expander
I2C, Serial, SMBus
SMD/SMT
HVQFN-16
Interface - I/O Expanders 16-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt, Reset and Agile I/O in TSSOP24 package
PCAL6416APW,118
NXP Semiconductors
1:
$1.64
138 In Stock
27,500 On Order
Mouser Part # 771-PCAL6416APW118
NXP Semiconductors
Interface - I/O Expanders 16-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt, Reset and Agile I/O in TSSOP24 package
138 In Stock
27,500 On Order
View Dates
On Order:
7,500 Expected 10/6/2026
20,000 Expected 3/1/2027
Factory Lead-Time:
30 Weeks
1
$1.64
10
$1.21
25
$1.10
100
$0.977
250
View
2,500
$0.815
250
$0.918
500
$0.882
1,000
$0.872
2,500
$0.815
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
I/O Expanders
I/O Expanders
I/O Expander
I2C, Serial, SMBus
SMD/SMT
TSSOP-24
