Interface - I/O Expanders 8-bit I2C-bus/SMBus I/O Expander with Interrupt, Low Power version of PCA9554 in TSSOP16 package
PCA9534PW,118
NXP Semiconductors
1:
$1.80
7,889 In Stock
Mouser Part No 771-PCA9534PW-T
NXP Semiconductors
Interface - I/O Expanders 8-bit I2C-bus/SMBus I/O Expander with Interrupt, Low Power version of PCA9554 in TSSOP16 package
7,889 In Stock
1
$1.80
10
$1.32
25
$1.19
100
$1.07
2,500
$0.904
5,000
View
250
$1.01
500
$0.968
1,000
$0.964
5,000
$0.884
Buy
Min.: 1 Mult.: 1
Reel :2,500
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-bus I/O Expander with Interrupt, Low Voltage version of PCA9535 in HWQFN24 package
PCA9535AHF,128
NXP Semiconductors
1:
$2.06
12,475 In Stock
Mouser Part No 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
12,475 In Stock
1
$2.06
10
$1.59
25
$1.45
100
$1.26
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
PCA9535A
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
2 kV
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
2,882 In Stock
6,000 Expected 12/10/2026
Mouser Part No 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
2,882 In Stock
6,000 Expected 12/10/2026
1
$2.54
10
$1.90
25
$1.73
100
$1.55
250
View
6,000
$1.27
250
$1.47
500
$1.46
6,000
$1.27
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 4-bit I2C-bus/SMBus I/O Expander with Interrupt and Reset in TSSOP10 package
PCA9537DPZ
NXP Semiconductors
1:
$1.60
3,880 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
3,880 In Stock
1
$1.60
10
$1.18
25
$1.07
100
$0.946
2,500
$0.801
5,000
View
250
$0.889
500
$0.855
1,000
$0.847
5,000
$0.784
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 8-bit I2C-bus I/O Expander with Interrupt and Reset in HVQFN16 package
+1 image
PCA9538ABSHP
NXP Semiconductors
1:
$1.84
10,586 In Stock
18,000 Expected 27/08/2026
Mouser Part No 771-PCA9538ABSHP
NXP Semiconductors
Interface - I/O Expanders 8-bit I2C-bus I/O Expander with Interrupt and Reset in HVQFN16 package
10,586 In Stock
18,000 Expected 27/08/2026
1
$1.84
10
$1.35
25
$1.23
100
$1.10
250
View
6,000
$0.902
250
$1.03
500
$0.988
1,000
$0.982
2,500
$0.922
6,000
$0.902
Buy
Min.: 1 Mult.: 1
Reel :6,000
Details
PCA9538A
SMD/SMT
HVQFN-16
I2C, Serial, SMBus
8 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 8-bit I2C-bus I/O Expander with Interrupt and Reset in TSSOP16 package
PCA9538APWJ
NXP Semiconductors
1:
$1.83
2,705 In Stock
5,000 Expected 08/10/2026
Mouser Part No 771-PCA9538APWJ
NXP Semiconductors
Interface - I/O Expanders 8-bit I2C-bus I/O Expander with Interrupt and Reset in TSSOP16 package
2,705 In Stock
5,000 Expected 08/10/2026
1
$1.83
10
$1.34
25
$1.22
100
$1.09
2,500
$0.921
5,000
View
250
$1.02
500
$0.987
1,000
$0.981
5,000
$0.901
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
PCA9538A
SMD/SMT
TSSOP-16
I2C, Serial, SMBus
8 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 8-bit I2C-bus/SMBus I/O Expander with Interrupt and Reset in TSSOP16 package
PCA9538PW,118
NXP Semiconductors
1:
$2.48
9,778 In Stock
Mouser Part No 771-PCA9538PW-T
NXP Semiconductors
Interface - I/O Expanders 8-bit I2C-bus/SMBus I/O Expander with Interrupt and Reset in TSSOP16 package
9,778 In Stock
Alternative Packaging
1
$2.48
10
$1.83
25
$1.67
100
$1.49
250
View
2,500
$1.18
250
$1.41
500
$1.40
2,500
$1.18
Buy
Min.: 1 Mult.: 1
Reel :2,500
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 8-bit I2C-bus/SMBus I/O Expander with Interrupt and Reset in TSSOP16 package
PCA9538PW/Q900,118
NXP Semiconductors
1:
$2.92
2,192 In Stock
Mouser Part No 771-PCA9538PW/Q90011
NXP Semiconductors
Interface - I/O Expanders 8-bit I2C-bus/SMBus I/O Expander with Interrupt and Reset in TSSOP16 package
2,192 In Stock
Alternative Packaging
1
$2.92
10
$2.18
25
$1.99
100
$1.79
250
$1.70
2,500
$1.43
Buy
Min.: 1 Mult.: 1
Reel :2,500
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
AEC-Q100
Reel, Cut Tape, MouseReel
2 kV
Interface - I/O Expanders 16-bit I2C-bus I/O Expander with Interrupt and Reset in HWQFN24 package
PCA9539AHF,128
NXP Semiconductors
1:
$2.08
13,460 In Stock
Mouser Part No 771-PCA9539AHF,128
NXP Semiconductors
Interface - I/O Expanders 16-bit I2C-bus I/O Expander with Interrupt and Reset in HWQFN24 package
13,460 In Stock
1
$2.08
10
$1.53
25
$1.40
100
$1.25
250
View
6,000
$1.03
250
$1.17
500
$1.13
1,000
$1.08
2,500
$1.07
6,000
$1.03
Buy
Min.: 1 Mult.: 1
Reel :6,000
Details
PCA9539A
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
2 kV
Interface - I/O Expanders 16-bit I2C-bus/SMBus I/O Expander with Interrupt and Reset in TSSOP24 package
PCA9539PW,118
NXP Semiconductors
1:
$1.98
8,116 In Stock
7,500 Expected 31/05/2027
Mouser Part No 771-PCA9539PW-T
NXP Semiconductors
Interface - I/O Expanders 16-bit I2C-bus/SMBus I/O Expander with Interrupt and Reset in TSSOP24 package
8,116 In Stock
7,500 Expected 31/05/2027
Alternative Packaging
1
$1.98
10
$1.47
25
$1.33
100
$1.19
2,500
$1.04
5,000
View
250
$1.12
500
$1.08
5,000
$0.991
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 8-bit I2C-bus/SMBus I/O Expander with Interrupt and Different Address with PCA9554 in TSSOP16 package
+1 image
PCA9554APW,118
NXP Semiconductors
1:
$2.12
9,727 In Stock
Mouser Part No 771-PCA9554APW-T
NXP Semiconductors
Interface - I/O Expanders 8-bit I2C-bus/SMBus I/O Expander with Interrupt and Different Address with PCA9554 in TSSOP16 package
9,727 In Stock
1
$2.12
10
$1.56
25
$1.42
100
$1.27
2,500
$1.09
5,000
View
250
$1.20
500
$1.15
1,000
$1.10
5,000
$1.05
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
PCA9554A
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 8-bit I2C-bus/SMBus I/O Expander with Interrupt and Different Address with PCA9554B in TSSOP16 package
PCA9554CPWJ
NXP Semiconductors
1:
$1.68
3,341 In Stock
Mouser Part No 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
$1.68
10
$1.23
25
$1.12
100
$0.986
250
View
2,500
$0.775
250
$0.926
500
$0.912
2,500
$0.775
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
PCA9554C
SMD/SMT
TSSOP-16
I2C, Serial, SMBus
8 I/O
With Interrupt
1.65 V
5.5 V
100 kHz
- 40 C
+ 85 C
Reel, Cut Tape, MouseReel
Interface - I/O Expanders 16-bit I2C-bus I/O Expander with Interrupt in HWQFN24 package
PCA9555AHF,128
NXP Semiconductors
1:
$2.08
4,206 In Stock
42,000 On Order
Mouser Part No 771-PCA9555AHF,128
NXP Semiconductors
Interface - I/O Expanders 16-bit I2C-bus I/O Expander with Interrupt in HWQFN24 package
4,206 In Stock
42,000 On Order
View Dates
Stock:
4,206 Can Dispatch Immediately
On Order:
18,000 Expected 13/08/2026
24,000 Expected 06/10/2026
Factory Lead Time:
30 Weeks
1
$2.08
10
$1.53
25
$1.40
100
$1.25
250
View
6,000
$1.03
250
$1.17
500
$1.13
1,000
$1.08
2,500
$1.07
6,000
$1.03
Buy
Min.: 1 Mult.: 1
Reel :6,000
Details
PCA9555A
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
2 kV
Interface - I/O Expanders 16-bit I2C-bus/SMBus I/O Expander with Interrupt in SO24 package
PCA9555D,118
NXP Semiconductors
1:
$2.94
5,608 In Stock
Mouser Part No 771-PCA9555D-T
NXP Semiconductors
Interface - I/O Expanders 16-bit I2C-bus/SMBus I/O Expander with Interrupt in SO24 package
5,608 In Stock
Alternative Packaging
1
$2.94
10
$2.19
25
$2.00
100
$1.79
1,000
$1.57
2,000
View
250
$1.70
500
$1.66
2,000
$1.53
5,000
$1.50
Buy
Min.: 1 Mult.: 1
Reel :1,000
Details
PCA9555
SMD/SMT
SO-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 16-bit I2C-bus/SMBus I/O Expander with Interrupt in SSOP24 package
PCA9555DB,118
NXP Semiconductors
1:
$2.64
7,418 In Stock
Mouser Part No 771-PCA9555DB-T
NXP Semiconductors
Interface - I/O Expanders 16-bit I2C-bus/SMBus I/O Expander with Interrupt in SSOP24 package
7,418 In Stock
1
$2.64
10
$1.97
25
$1.80
100
$1.61
1,000
$1.42
5,000
View
250
$1.52
500
$1.48
5,000
$1.41
Buy
Min.: 1 Mult.: 1
Reel :1,000
Details
PCA9555
SMD/SMT
SSOP-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 4-bit I2C-bus GPO Expander in XQFN8 package
PCA9570GMH
NXP Semiconductors
1:
$0.76
23,927 In Stock
Mouser Part No 771-PCA9570GMH
NXP Semiconductors
Interface - I/O Expanders 4-bit I2C-bus GPO Expander in XQFN8 package
23,927 In Stock
1
$0.76
10
$0.552
25
$0.501
100
$0.445
250
View
4,000
$0.367
250
$0.418
500
$0.402
1,000
$0.388
2,000
$0.378
4,000
$0.367
Buy
Min.: 1 Mult.: 1
Reel :4,000
Details
PCA9570
SMD/SMT
XQFN-8
I2C, Serial
4 I/O
Without Interrupt
1.1 V
3.6 V
1 MHz
- 40 C
+ 85 C
Reel, Cut Tape, MouseReel
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:
$1.34
9,986 In Stock
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
9,986 In Stock
1
$1.34
10
$0.976
25
$0.884
100
$0.783
250
View
5,000
$0.653
250
$0.735
500
$0.706
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 8-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt, Reset and Agile I/O in XQFN16 package
PCAL6408AHKX
NXP Semiconductors
1:
$1.33
22,177 In Stock
Mouser Part No 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
22,177 In Stock
1
$1.33
10
$0.963
25
$0.872
100
$0.77
250
View
4,000
$0.628
250
$0.722
500
$0.693
1,000
$0.662
2,000
$0.643
4,000
$0.628
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 16-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt, Reset and Agile I/O in VFBGA24 package
PCAL6416AEVJ
NXP Semiconductors
1:
$1.45
3,759 In Stock
Mouser Part No 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
3,759 In Stock
1
$1.45
10
$1.06
25
$0.959
100
$0.85
250
View
6,000
$0.702
250
$0.799
500
$0.767
1,000
$0.748
2,500
$0.736
6,000
$0.702
Buy
Min.: 1 Mult.: 1
Reel :6,000
Details
PCAL6416A
SMD/SMT
VFBGA-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 34-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt, Reset and Agile I/O in VFBGA42 package
PCAL6534EVJ
NXP Semiconductors
1:
$3.74
4,400 In Stock
Mouser Part No 771-PCAL6534EVJ
NXP Semiconductors
Interface - I/O Expanders 34-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt, Reset and Agile I/O in VFBGA42 package
4,400 In Stock
1
$3.74
10
$2.79
25
$2.55
100
$2.29
250
View
5,000
$1.90
250
$2.16
500
$2.12
1,000
$2.01
2,500
$1.95
5,000
$1.90
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 8-bit I2C-bus/SMBus I/O Expander with Interrupt, Reset and Agile I/O in HVQFN16 package
PCAL9538ABSHP
NXP Semiconductors
1:
$2.18
774 In Stock
5,490 Expected 04/08/2026
Mouser Part No 771-PCAL9538ABSHP
NXP Semiconductors
Interface - I/O Expanders 8-bit I2C-bus/SMBus I/O Expander with Interrupt, Reset and Agile I/O in HVQFN16 package
774 In Stock
5,490 Expected 04/08/2026
1
$2.18
10
$1.62
25
$1.48
100
$1.32
250
View
6,000
$1.12
250
$1.25
500
$1.21
1,000
$1.18
2,500
$1.15
6,000
$1.12
Buy
Min.: 1 Mult.: 1
Reel :6,000
Details
PCAL9538A
SMD/SMT
HVQFN-16
I2C, Serial
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 16-bit I2C-bus/SMBus I/O Expander with Interrupt and Agile I/O in HWQFN24 package
PCAL9555AHF,128
NXP Semiconductors
1:
$2.04
13,266 In Stock
18,000 Expected 11/01/2027
Mouser Part No 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
13,266 In Stock
18,000 Expected 11/01/2027
1
$2.04
10
$1.51
25
$1.37
100
$1.22
250
View
6,000
$1.01
250
$1.15
500
$1.11
1,000
$1.06
2,500
$1.05
6,000
$1.01
Buy
Min.: 1 Mult.: 1
Reel :6,000
Details
PCAL9555A
SMD/SMT
HWQFN-24
I2C, Serial
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 W/ANNEAL PERIPH PRG- I/O 5V 5MHZ 44PLCC
+1 image
CS82C55A-5Z
Renesas / Intersil
1:
$16.57
185 In Stock
1,040 Expected 15/12/2026
Mouser Part No 968-CS82C55A-5Z
Renesas / Intersil
Interface - I/O Expanders W/ANNEAL PERIPH PRG- I/O 5V 5MHZ 44PLCC
185 In Stock
1,040 Expected 15/12/2026
Alternative Packaging
1
$16.57
10
$12.97
25
$12.07
100
$11.09
250
View
250
$10.98
520
$10.33
1,040
$10.10
2,600
Quote
Buy
Min.: 1 Mult.: 1
Details
82C55A
SMD/SMT
PLCC-44
Parallel
24 I/O
With Interrupt
4.5 V
5.5 V
8 MHz
0 C
+ 70 C
Tube
Without ESD Protection
Interface - I/O Expanders W/ANNEAL PERIPH PRG- I/O 5V 5MHZ 44PLCC
+1 image
CS82C55A-5Z96
Renesas / Intersil
1:
$16.57
512 In Stock
Mouser Part No 968-CS82C55A-5Z96
Renesas / Intersil
Interface - I/O Expanders W/ANNEAL PERIPH PRG- I/O 5V 5MHZ 44PLCC
512 In Stock
Alternative Packaging
1
$16.57
10
$12.97
25
$12.07
100
$11.09
500
$10.33
1,000
View
250
$10.98
1,000
$10.10
2,500
Quote
Buy
Min.: 1 Mult.: 1
Reel :500
Details
82C55A
SMD/SMT
PLCC-44
Parallel
24 I/O
With Interrupt
4.5 V
5.5 V
8 MHz
0 C
+ 70 C
Reel, Cut Tape, MouseReel
Without ESD Protection
Interface - I/O Expanders PERI PRG-I/O 5V 8MHZ 44PLCC COMEL
+1 image
CS82C55AZ96
Renesas / Intersil
1:
$22.34
664 In Stock
1,000 Expected 02/02/2027
Mouser Part No 968-CS82C55AZ96
Renesas / Intersil
Interface - I/O Expanders PERI PRG-I/O 5V 8MHZ 44PLCC COMEL
664 In Stock
1,000 Expected 02/02/2027
Alternative Packaging
1
$22.34
10
$17.85
25
$16.73
100
$15.51
250
$14.92
500
$14.57
Buy
Min.: 1 Mult.: 1
Reel :500
Details
82C55A
SMD/SMT
PLCC-44
Parallel
24 I/O
With Interrupt
4.5 V
5.5 V
8 MHz
0 C
+ 70 C
Reel, Cut Tape, MouseReel
Without ESD Protection
Israel
