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:
$1.89
10,400 In Stock
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
10,400 In Stock
1
$1.89
10
$1.39
25
$1.27
100
$1.13
250
View
6,000
$0.925
250
$1.06
500
$1.02
1,000
$0.996
2,500
$0.981
6,000
$0.925
Buy
Min.: 1 Mult.: 1
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 16b I2C BUS INTERUPT
PCAL9555APW,118
NXP Semiconductors
1:
$1.75
3,837 In Stock
Mouser Part No 771-PCAL9555APW118
NXP Semiconductors
Interface - I/O Expanders 16b I2C BUS INTERUPT
3,837 In Stock
1
$1.75
10
$1.29
25
$1.17
100
$1.04
2,500
$0.859
7,500
View
250
$0.979
500
$0.942
1,000
$0.919
7,500
$0.849
Buy
Min.: 1 Mult.: 1
Details
PCAL9555A
SMD/SMT
TSSOP-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 16-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt, Reset and Agile I/O in X2QFN24 package
PCAL6416AEX1Z
NXP Semiconductors
1:
$1.48
3,016 In Stock
Mouser Part No 841-PCAL6416AEX1Z
NXP Semiconductors
Interface - I/O Expanders 16-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt, Reset and Agile I/O in X2QFN24 package
3,016 In Stock
1
$1.48
10
$1.08
25
$0.977
100
$0.867
5,000
$0.711
10,000
View
250
$0.814
500
$0.782
1,000
$0.758
10,000
$0.682
Buy
Min.: 1 Mult.: 1
Details
PCAL6416A
SMD/SMT
X2QFN-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 W/ANNEAL PERIPH PRG- I/O 5V 5MHZ 44PLCC
+1 image
CS82C55A-5Z
Renesas / Intersil
1:
$13.71
587 In Stock
Mouser Part No 968-CS82C55A-5Z
Renesas / Intersil
Interface - I/O Expanders W/ANNEAL PERIPH PRG- I/O 5V 5MHZ 44PLCC
587 In Stock
Alternative Packaging
1
$13.71
10
$10.81
25
$10.09
100
$9.68
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 PERI PRG-I/O 5V 8MHZ 44PLCC COM
+1 image
CS82C55AZ
Renesas / Intersil
1:
$19.05
313 In Stock
Mouser Part No 968-CS82C55AZ
Renesas / Intersil
Interface - I/O Expanders PERI PRG-I/O 5V 8MHZ 44PLCC COM
313 In Stock
Alternative Packaging
1
$19.05
10
$15.18
25
$14.22
100
$13.88
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 PERI PRG-I/O 5V 8MHZ 44PLCC COMEL
+1 image
CS82C55AZ96
Renesas / Intersil
1:
$19.05
862 In Stock
Mouser Part No 968-CS82C55AZ96
Renesas / Intersil
Interface - I/O Expanders PERI PRG-I/O 5V 8MHZ 44PLCC COMEL
862 In Stock
Alternative Packaging
1
$19.05
10
$14.49
25
$13.88
500
$13.88
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
Reel, Cut Tape, MouseReel
Without ESD Protection
Interface - I/O Expanders PERI PRG-I/O 5V 8MHZ 44PLCC INDEL
+1 image
IS82C55AZ96
Renesas / Intersil
1:
$33.60
430 In Stock
Mouser Part No 968-IS82C55AZ96
Renesas / Intersil
Interface - I/O Expanders PERI PRG-I/O 5V 8MHZ 44PLCC INDEL
430 In Stock
Alternative Packaging
1
$33.60
10
$26.73
500
$26.73
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
- 40 C
+ 85 C
Reel, Cut Tape, MouseReel
1 kV
Interface - I/O Expanders In/Out I2C int
+2 images
MCP23008T-E/SS
Microchip Technology
1:
$1.49
23 In Stock
6,060 Expected 26/02/2026
Mouser Part No 579-MCP23008T-E/SS
Microchip Technology
Interface - I/O Expanders In/Out I2C int
23 In Stock
6,060 Expected 26/02/2026
Alternative Packaging
1
$1.49
25
$1.25
100
$1.13
1,600
$1.13
Buy
Min.: 1 Mult.: 1
Details
SMD/SMT
SSOP-20
I2C, Serial
8 I/O
With Interrupt
1.8 V
5.5 V
1.7 MHz
- 40 C
+ 125 C
Reel, Cut Tape, MouseReel
Without ESD Protection
Interface - I/O Expanders 8-bit I/O Expander I2C interface
MCP23009-E/P
Microchip Technology
1:
$1.59
30 In Stock
Mouser Part No 579-MCP23009-E/P
Microchip Technology
Interface - I/O Expanders 8-bit I/O Expander I2C interface
30 In Stock
1
$1.59
25
$1.32
100
$1.22
Buy
Min.: 1 Mult.: 1
Details
Through Hole
PDIP-18
I2C, Serial
8 I/O
With Interrupt
1.8 V
5.5 V
3.4 MHz
- 40 C
+ 125 C
Tube
4 kV
Interface - I/O Expanders 8-bit I/O Expander I2C interface
MCP23009-E/SO
Microchip Technology
1:
$1.52
199 In Stock
Mouser Part No 579-MCP23009-E/SO
Microchip Technology
Interface - I/O Expanders 8-bit I/O Expander I2C interface
199 In Stock
1
$1.52
25
$1.27
84
$1.15
Buy
Min.: 1 Mult.: 1
Details
SMD/SMT
SOIC-18
I2C, Serial
8 I/O
With Interrupt
1.8 V
5.5 V
3.4 MHz
- 40 C
+ 125 C
Tube
4 kV
Interface - I/O Expanders 8-bit I/O Expander I2C interface
+2 images
MCP23009T-E/SS
Microchip Technology
1:
$1.63
593 In Stock
Mouser Part No 579-MCP23009T-E/SS
Microchip Technology
Interface - I/O Expanders 8-bit I/O Expander I2C interface
593 In Stock
Alternative Packaging
1
$1.63
25
$1.35
100
$1.22
1,600
$1.22
Buy
Min.: 1 Mult.: 1
Details
SMD/SMT
SSOP-20
I2C, Serial
8 I/O
With Interrupt
1.8 V
5.5 V
3.4 MHz
- 40 C
+ 125 C
Reel, Cut Tape, MouseReel
4 kV
Interface - I/O Expanders 16 bit In/Out
MCP23016-I/SP
Microchip Technology
1:
$2.24
262 In Stock
Mouser Part No 579-MCP23016-I/SP
Microchip Technology
Interface - I/O Expanders 16 bit In/Out
262 In Stock
1
$2.24
30
$1.86
105
$1.84
Buy
Min.: 1 Mult.: 1
Details
Through Hole
SPDIP-28
I2C, Serial
16 I/O
With Interrupt
2 V
5.5 V
400 kHz
- 40 C
+ 85 C
Tube
Without ESD Protection
Interface - I/O Expanders 16 bit In/Out
MCP23016T-I/ML
Microchip Technology
1:
$2.27
316 In Stock
Mouser Part No 579-MCP23016T-I/ML
Microchip Technology
Interface - I/O Expanders 16 bit In/Out
316 In Stock
Alternative Packaging
1
$2.27
25
$1.90
100
$1.88
1,600
$1.88
Buy
Min.: 1 Mult.: 1
Details
SMD/SMT
QFN-28
I2C, Serial
16 I/O
With Interrupt
5.5 V
5.5 V
400 kHz
- 40 C
+ 85 C
Reel, Cut Tape, MouseReel
Without ESD Protection
Interface - I/O Expanders 16 bit In/Out
MCP23016T-I/SO
Microchip Technology
1:
$2.13
352 In Stock
Mouser Part No 579-MCP23016T-I/SO
Microchip Technology
Interface - I/O Expanders 16 bit In/Out
352 In Stock
Alternative Packaging
1
$2.13
25
$1.78
100
$1.75
1,600
$1.75
Buy
Min.: 1 Mult.: 1
Details
SMD/SMT
SOIC-28
I2C, Serial
16 I/O
With Interrupt
5.5 V
5.5 V
400 kHz
- 40 C
+ 85 C
Reel, Cut Tape, MouseReel
Without ESD Protection
Interface - I/O Expanders 16B I/O Expander I2C interface
MCP23018-E/SO
Microchip Technology
1:
$2.04
354 In Stock
Mouser Part No 579-MCP23018-E/SO
Microchip Technology
Interface - I/O Expanders 16B I/O Expander I2C interface
354 In Stock
Alternative Packaging
1
$2.04
27
$1.69
108
$1.54
Buy
Min.: 1 Mult.: 1
Details
SMD/SMT
SOIC-28
I2C, Serial
16 I/O
With Interrupt
1.8 V
5.5 V
3.4 MHz
- 40 C
+ 125 C
Tube
Without ESD Protection
Interface - I/O Expanders 16B I/O Expander I2C interface
MCP23018-E/SP
Microchip Technology
1:
$2.13
122 In Stock
Mouser Part No 579-MCP23018-E/SP
Microchip Technology
Interface - I/O Expanders 16B I/O Expander I2C interface
122 In Stock
1
$2.13
30
$1.78
105
$1.61
Buy
Min.: 1 Mult.: 1
Details
Through Hole
SPDIP-28
I2C, Serial
16 I/O
With Interrupt
1.8 V
5.5 V
3.4 MHz
- 40 C
+ 125 C
Tube
Without ESD Protection
Interface - I/O Expanders Digital CAN I/O
+1 image
MCP25020-I/P
Microchip Technology
1:
$3.81
122 In Stock
Mouser Part No 579-MCP25020-I/P
Microchip Technology
Interface - I/O Expanders Digital CAN I/O
122 In Stock
1
$3.81
30
$3.18
120
$3.15
Buy
Min.: 1 Mult.: 1
Details
Through Hole
PDIP-14
CAN
8 I/O
Without Interrupt
2.75 V
5.5 V
25 MHz
- 65 C
+ 150 C
Tube
3.5 kV
Interface - I/O Expanders Digital CAN I/O
+3 images
MCP25020-I/SL
Microchip Technology
1:
$3.64
228 In Stock
Mouser Part No 579-MCP25020-I/SL
Microchip Technology
Interface - I/O Expanders Digital CAN I/O
228 In Stock
Alternative Packaging
1
$3.64
25
$3.03
114
$3.00
Buy
Min.: 1 Mult.: 1
Details
SMD/SMT
SOIC-14
CAN
8 I/O
Without Interrupt
2.75 V
5.5 V
25 MHz
- 40 C
+ 85 C
Tube
3.5 kV
Interface - I/O Expanders Mixed signal Expandr
+1 image
MCP25050-E/P
Microchip Technology
1:
$6.07
89 In Stock
Mouser Part No 579-MCP25050-E/P
Microchip Technology
Interface - I/O Expanders Mixed signal Expandr
89 In Stock
1
$6.07
30
$5.07
120
$5.02
Buy
Min.: 1 Mult.: 1
Details
Through Hole
PDIP-14
CAN
8 I/O
Without Interrupt
5.5 V
5.5 V
25 MHz
- 65 C
+ 150 C
Tube
3.5 kV
Interface - I/O Expanders Column Keypad Scanner & GPIO Port Expand
ADP5588ACPZ-R7
Analog Devices
1:
$5.84
325 In Stock
Mouser Part No 584-ADP5588ACPZ-R7
Analog Devices
Interface - I/O Expanders Column Keypad Scanner & GPIO Port Expand
325 In Stock
1
$5.84
10
$4.07
25
$3.79
100
$3.33
250
View
1,500
$2.39
250
$3.16
500
$2.83
1,000
$2.39
1,500
$2.39
Buy
Min.: 1 Mult.: 1
Details
ADP5588
SMD/SMT
LFCSP-24
I2C, Serial
18 I/O
With Interrupt
1.7 V
3 V
400 kHz
- 40 C
+ 85 C
Reel, Cut Tape, MouseReel
Without ESD Protection
Interface - I/O Expanders I2C-Compatible Keypd Cntlr GPIO PWM A 59 A 595-LM8330TMX/NOPB
LM8330TME/NOPB
Texas Instruments
1:
$2.72
143 In Stock
250 Expected 20/02/2026
Mouser Part No 595-LM8330TME/NOPB
Texas Instruments
Interface - I/O Expanders I2C-Compatible Keypd Cntlr GPIO PWM A 59 A 595-LM8330TMX/NOPB
143 In Stock
250 Expected 20/02/2026
Alternative Packaging
1
$2.72
10
$2.03
25
$1.85
100
$1.66
250
$1.49
500
View
500
$1.44
5,000
$1.39
Buy
Min.: 1 Mult.: 1
Details
LM8330
SMD/SMT
DSBGA-25
I2C, Serial
With Interrupt
1.62 V
1.98 V
400 kHz
- 30 C
+ 85 C
Reel, Cut Tape, MouseReel
8 kV
Interface - I/O Expanders General-Purpose Outp ut Expander A 595-L A 595-LM8335TLX/NOPB
LM8335TLE/NOPB
Texas Instruments
1:
$4.50
346 In Stock
Mouser Part No 595-LM8335TLE/NOPB
Texas Instruments
Interface - I/O Expanders General-Purpose Outp ut Expander A 595-L A 595-LM8335TLX/NOPB
346 In Stock
Alternative Packaging
1
$4.50
10
$3.42
25
$3.15
100
$2.85
250
$2.70
500
View
500
$2.57
1,000
$2.50
2,500
$2.47
Buy
Min.: 1 Mult.: 1
Details
LM8335
SMD/SMT
DSBGA-16
I2C, Serial
8 I/O
With Interrupt
1.8 V
3.3 V
26 MHz
- 30 C
+ 85 C
Reel, Cut Tape, MouseReel
8 kV
Interface - I/O Expanders Expandable 5-Ch I2C Hub
PCA9518DWT
Texas Instruments
1:
$5.85
246 In Stock
Mouser Part No 595-PCA9518DWT
Texas Instruments
Interface - I/O Expanders Expandable 5-Ch I2C Hub
246 In Stock
Alternative Packaging
1
$5.85
10
$4.14
25
$3.85
100
$3.39
250
$2.23
500
View
500
$2.16
1,000
$2.11
Buy
Min.: 1 Mult.: 1
Details
PCA9518
SMD/SMT
SOIC-20
5 I/O
3 V
3.6 V
400 kHz
- 40 C
+ 85 C
Reel, Cut Tape, MouseReel
Interface - I/O Expanders Remote 8B I2C & Lo- Pwr I/O Expander A 5 A 595-PCA9534PW
PCA9534PWR
Texas Instruments
1:
$1.70
80 In Stock
6,000 Expected 04/06/2026
Mouser Part No 595-PCA9534PWR
Texas Instruments
Interface - I/O Expanders Remote 8B I2C & Lo- Pwr I/O Expander A 5 A 595-PCA9534PW
80 In Stock
6,000 Expected 04/06/2026
Alternative Packaging
1
$1.70
10
$1.25
25
$1.13
100
$1.01
2,000
$0.849
4,000
View
250
$0.947
500
$0.911
1,000
$0.881
4,000
$0.831
Buy
Min.: 1 Mult.: 1
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 A 595-PCA9535DWR
PCA9535DW
Texas Instruments
1:
$6.06
419 In Stock
Mouser Part No 595-PCA9535DW
Texas Instruments
Interface - I/O Expanders 16-Bit I2C & SMBus L o-Pwr I/O Expander A 595-PCA9535DWR
419 In Stock
Alternative Packaging
1
$6.06
10
$4.53
25
$3.84
100
$3.56
250
View
250
$3.38
500
$2.60
1,000
$2.55
2,500
$2.50
Buy
Min.: 1 Mult.: 1
Details
PCA9535
SMD/SMT
SOIC-24
I2C, Serial, SMBus
16 I/O
With Interrupt
2.3 V
5.5 V
400 kHz
- 40 C
+ 85 C
Tube
2 kV
Israel
