Interface - I/O Expanders 16-BIT I2C-BUS SMBus LW Voltage GPIO
PCA9575HF,118
NXP Semiconductors
1:
$2.36
230 In Stock
5,965 Expected 30/03/2026
Mouser Part No 771-PCA9575HF
NXP Semiconductors
Interface - I/O Expanders 16-BIT I2C-BUS SMBus LW Voltage GPIO
230 In Stock
5,965 Expected 30/03/2026
1
$2.36
10
$1.75
25
$1.60
100
$1.43
250
View
6,000
$0.994
250
$1.35
500
$1.30
1,000
$1.29
2,500
$1.27
6,000
$0.994
Buy
Min.: 1 Mult.: 1
Details
PCA9575
SMD/SMT
HWQFN-24
I2C, Serial, SMBus
16 I/O
With Interrupt
1.1 V
3.6 V
400 kHz
- 40 C
+ 85 C
Reel, Cut Tape, MouseReel
6 kV
Interface - I/O Expanders REMOTE I/O EXPANDER
PCF8575TS/1,112
NXP Semiconductors
1:
$2.69
4,154 In Stock
Mouser Part No 771-PCF8575TSDB
NXP Semiconductors
Interface - I/O Expanders REMOTE I/O EXPANDER
4,154 In Stock
Alternative Packaging
1
$2.69
10
$2.01
25
$1.72
118
$1.62
295
View
295
$1.55
531
$1.50
1,003
$1.49
2,537
$1.48
5,015
$1.41
Buy
Min.: 1 Mult.: 1
Details
PCF8575
SMD/SMT
SSOP-24
I2C, Serial
16 I/O
With Interrupt
2.5 V
5.5 V
400 kHz
- 40 C
+ 85 C
Tube
Without ESD Protection
Interface - I/O Expanders Mobile I/O Companion Key-Scan
LM8333FLQ8Y/NOPB
Texas Instruments
1:
$4.58
223 In Stock
Mouser Part No 926-LM8333FLQ8Y/NOPB
Texas Instruments
Interface - I/O Expanders Mobile I/O Companion Key-Scan
223 In Stock
1
$4.58
10
$3.48
250
$2.75
500
$2.62
1,000
$2.54
2,500
View
2,500
$2.52
5,000
Quote
Buy
Min.: 1 Mult.: 1
Details
LM8333
SMD/SMT
WQFN-32
I2C, Serial
4 I/O
With Interrupt
2.25 V
2.9 V
400 kHz
- 40 C
+ 85 C
Reel, Cut Tape, MouseReel
8 kV
Interface - I/O Expanders Expandable 5-Ch I2C Hub A 595-PCA9518DWT A 595-PCA9518DWT
PCA9518DW
Texas Instruments
1:
$2.23
136 In Stock
Mouser Part No 595-PCA9518DW
Texas Instruments
Interface - I/O Expanders Expandable 5-Ch I2C Hub A 595-PCA9518DWT A 595-PCA9518DWT
136 In Stock
Alternative Packaging
Buy
Min.: 1 Mult.: 1
Details
PCA9518
SMD/SMT
SOIC-20
I2C, Serial
5 I/O
Without Interrupt
3 V
3.6 V
400 kHz
- 40 C
+ 85 C
Tube
2 kV
Interface - I/O Expanders Remote 8B I2C & Lo- Pwr I/O Expander
PCA9534DGVR
Texas Instruments
1:
$2.75
305 In Stock
Mouser Part No 595-PCA9534DGVR
Texas Instruments
Interface - I/O Expanders Remote 8B I2C & Lo- Pwr I/O Expander
305 In Stock
Alternative Packaging
1
$2.75
250
$2.71
500
$2.29
1,000
$2.16
2,000
$1.99
4,000
$1.95
Buy
Min.: 1 Mult.: 1
Details
PCA9534
SMD/SMT
TVSOP-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 2-Wire-Interfaced 16-Bit I/O Port Expand
+2 images
MAX7311AWG+T
Analog Devices / Maxim Integrated
1:
$13.00
17 In Stock
Mouser Part No 700-MAX7311AWGT
Analog Devices / Maxim Integrated
Interface - I/O Expanders 2-Wire-Interfaced 16-Bit I/O Port Expand
17 In Stock
Alternative Packaging
1
$13.00
10
$9.88
25
$9.47
100
$8.34
250
View
1,000
$6.92
250
$7.93
500
$7.42
1,000
$6.92
Buy
Min.: 1 Mult.: 1
Details
MAX7311
SMD/SMT
SOIC-24
I2C, Serial, SMBus
16 I/O
With Interrupt
2.5 V
5.5 V
400 kHz
- 40 C
+ 125 C
Reel, Cut Tape, MouseReel
Without ESD Protection
Interface - I/O Expanders I C Port Expander with 4 Push-Pull Outputs and 4 Open-Drain I/Os
MAX7323ATE+T
Analog Devices / Maxim Integrated
1:
$7.80
25 In Stock
Mouser Part No 700-MAX7323ATET
Analog Devices / Maxim Integrated
Interface - I/O Expanders I C Port Expander with 4 Push-Pull Outputs and 4 Open-Drain I/Os
25 In Stock
Alternative Packaging
1
$7.80
10
$5.98
25
$5.57
100
$4.90
250
View
2,500
$3.36
250
$4.65
500
$4.17
1,000
$3.51
2,500
$3.36
Buy
Min.: 1 Mult.: 1
Details
MAX7323
SMD/SMT
TQFN-EP-16
Reel, Cut Tape, MouseReel
Interface - I/O Expanders PERI PRG-I/O 5V 8MHZ COMOKIPLACEMENT
CMQ82C55AZ
Renesas / Intersil
1:
$12.63
15 In Stock
End of Life
Mouser Part No 968-CMQ82C55AZ
End of Life
Renesas / Intersil
Interface - I/O Expanders PERI PRG-I/O 5V 8MHZ COMOKIPLACEMENT
15 In Stock
Alternative Packaging
Buy
Min.: 1 Mult.: 1
Details
CMQ82C55A
SMD/SMT
MQFP-44
Parallel
24 I/O
Without Interrupt
4.5 V
5.5 V
0 C
+ 70 C
Tray
Without ESD Protection
Interface - I/O Expanders PERIPH PRG-I/O 5V 8MHZ 40CDIP IND
ID82C55A
Renesas / Intersil
1:
$75.53
67 In Stock
Mouser Part No 968-ID82C55A
Renesas / Intersil
Interface - I/O Expanders PERIPH PRG-I/O 5V 8MHZ 40CDIP IND
67 In Stock
1
$75.53
10
$63.94
25
$63.91
Buy
Min.: 1 Mult.: 1
No
82C55
Through Hole
CDIP-40
Parallel
24 I/O
With Interrupt
4.5 V
5.5 V
8 MHz
- 40 C
+ 85 C
Tube
1 kV
Interface - I/O Expanders NCA6416BY/SOT8041/HWQFN24
NCA6416BYHP
Nexperia
1:
$1.52
40 In Stock
3,000 Expected 10/04/2026
New Product
Mouser Part No 771-NCA6416BYHP
New Product
Nexperia
Interface - I/O Expanders NCA6416BY/SOT8041/HWQFN24
40 In Stock
3,000 Expected 10/04/2026
1
$1.52
10
$1.01
100
$0.896
250
$0.843
3,000
$0.75
6,000
View
500
$0.81
1,000
$0.783
6,000
$0.733
Buy
Min.: 1 Mult.: 1
Details
Reel, Cut Tape, MouseReel
Interface - I/O Expanders NCA6416PW/SOT355/TSSOP24
NCA6416PWJ
Nexperia
1:
$1.52
32 In Stock
2,500 Expected 07/09/2026
New Product
Mouser Part No 771-NCA6416PWJ
New Product
Nexperia
Interface - I/O Expanders NCA6416PW/SOT355/TSSOP24
32 In Stock
2,500 Expected 07/09/2026
1
$1.52
10
$1.01
100
$0.896
200
$0.843
2,500
$0.754
5,000
View
500
$0.81
1,000
$0.783
5,000
$0.737
Buy
Min.: 1 Mult.: 1
Details
Reel, Cut Tape, MouseReel
Interface - I/O Expanders 16-Bit, Open Drain I/O Expander with I2C Interface
MCP23S18T-E/MJVAO
Microchip Technology
1:
$2.15
328 In Stock
Factory Special Order
Mouser Part No 579-MCP23S18T-EMJVAO
Factory Special Order
Microchip Technology
Interface - I/O Expanders 16-Bit, Open Drain I/O Expander with I2C Interface
328 In Stock
1
$2.15
25
$1.80
100
$1.78
3,300
View
3,300
$1.50
9,900
Quote
Buy
Min.: 1 Mult.: 1
SMD/SMT
QFN-24
Serial, SPI
16 I/O
With Interrupt
1.8 V
5.5 V
10 MHz
- 40 C
+ 125 C
AEC-Q100
Reel, Cut Tape
Without ESD Protection
Interface - I/O Expanders Remote 16-Bit I2C & SMBus I/O Expander R R 595-TCA9555PWR
PCA9555PWR
Texas Instruments
1:
$2.04
17,766 On Order
Mouser Part No 595-PCA9555PWR
Texas Instruments
Interface - I/O Expanders Remote 16-Bit I2C & SMBus I/O Expander R R 595-TCA9555PWR
17,766 On Order
View Dates
Alternative Packaging
On Order:
1,766 Expected 13/03/2026
4,000 Expected 07/05/2026
6,000 Expected 18/05/2026
6,000 Expected 19/06/2026
Factory Lead Time:
12 Weeks
1
$2.04
10
$1.51
25
$1.38
100
$1.23
2,000
$1.04
4,000
View
250
$1.16
500
$1.12
1,000
$1.08
4,000
$1.02
Buy
Min.: 1 Mult.: 1
Details
PCA9555
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 Lo-Vltg 24B I2C and SMBus I/O Expander
TCA6424ARGJR
Texas Instruments
1:
$3.95
30,570 On Order
Mouser Part No 595-TCA6424ARGJR
Texas Instruments
Interface - I/O Expanders Lo-Vltg 24B I2C and SMBus I/O Expander
30,570 On Order
View Dates
On Order:
9,570 Expected 05/03/2026
21,000 Expected 19/06/2026
Factory Lead Time:
12 Weeks
1
$3.95
10
$2.61
25
$2.38
100
$2.02
3,000
$1.41
6,000
View
250
$1.92
500
$1.72
1,000
$1.46
6,000
$1.38
Buy
Min.: 1 Mult.: 1
Details
TCA6424A
SMD/SMT
UQFN-32
I2C, Serial, SMBus
24 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 16bit I2C and SMBux
TCA9535RGER
Texas Instruments
1:
$1.81
16,426 On Order
Mouser Part No 595-TCA9535RGER
Texas Instruments
Interface - I/O Expanders Remote 16bit I2C and SMBux
16,426 On Order
View Dates
On Order:
10,426 Expected 03/04/2026
6,000 Expected 08/06/2026
Factory Lead Time:
12 Weeks
1
$1.81
10
$1.33
25
$1.21
100
$1.09
3,000
$0.927
6,000
View
250
$1.06
500
$1.03
1,000
$0.99
6,000
$0.902
Buy
Min.: 1 Mult.: 1
Details
TCA9535
SMD/SMT
VQFN-24
I2C, Serial, SMBus
16 I/O
With Interrupt
1.65 V
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
TCA9535RTWR
Texas Instruments
1:
$2.28
50,586 On Order
Mouser Part No 595-TCA9535RTWR
Texas Instruments
Interface - I/O Expanders Rem 16B I2C & SMBus Low-Pwr I/O Expander
50,586 On Order
View Dates
On Order:
11,586 Expected 06/04/2026
3,000 Expected 09/04/2026
12,000 Expected 04/06/2026
24,000 Expected 12/06/2026
Factory Lead Time:
12 Weeks
1
$2.28
10
$1.47
25
$1.31
100
$1.08
3,000
$0.705
6,000
View
250
$1.01
500
$0.89
1,000
$0.775
6,000
$0.672
Buy
Min.: 1 Mult.: 1
Details
TCA9535
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-Port I/O Expander with LED Intensity
MAX7313ATG+T
Analog Devices / Maxim Integrated
1:
$10.39
30,000 Expected 07/04/2026
Mouser Part No 700-MAX7313ATGT
Analog Devices / Maxim Integrated
Interface - I/O Expanders 16-Port I/O Expander with LED Intensity
30,000 Expected 07/04/2026
Alternative Packaging
1
$10.39
10
$8.03
25
$7.66
100
$6.65
250
View
2,500
$4.96
250
$6.35
500
$5.79
1,000
$5.09
2,500
$4.96
Buy
Min.: 1 Mult.: 1
Details
MAX7313
SMD/SMT
TQFN-24
I2C, Serial, SMBus
16 I/O
With Interrupt
2 V
3.6 V
400 kHz
- 40 C
+ 125 C
Reel, Cut Tape, MouseReel
Without ESD Protection
Interface - I/O Expanders 22-bit SPI Level Translating I/O Expander with Agile I/O in HVQFN32 package
+1 image
PCAL9722HNMP
NXP Semiconductors
1:
$1.70
59,980 On Order
Mouser Part No 771-PCAL9722HNMP
NXP Semiconductors
Interface - I/O Expanders 22-bit SPI Level Translating I/O Expander with Agile I/O in HVQFN32 package
59,980 On Order
View Dates
On Order:
23,980 Expected 04/05/2026
36,000 Expected 11/05/2026
Factory Lead Time:
16 Weeks
1
$1.70
10
$1.25
25
$1.14
100
$1.01
250
View
6,000
$0.827
250
$0.948
500
$0.912
1,000
$0.889
6,000
$0.827
Buy
Min.: 1 Mult.: 1
Details
PCAL9722
SMD/SMT
HVQFN-32
I2C, Serial
With Interrupt
1.1 V
5.5 V
5 MHz
- 40 C
+ 85 C
Reel, Cut Tape, MouseReel
2 kV
Interface - I/O Expanders 22-bit SPI Level Translating I/O Expander with Agile I/O and AEC-Q100 Compliant in HVQFN32 package
+1 image
PCAL9722HN/Q900MP
NXP Semiconductors
1:
$1.99
24,000 Expected 08/04/2026
Mouser Part No 771-PCAL9722HNQ900MP
NXP Semiconductors
Interface - I/O Expanders 22-bit SPI Level Translating I/O Expander with Agile I/O and AEC-Q100 Compliant in HVQFN32 package
24,000 Expected 08/04/2026
1
$1.99
10
$1.47
25
$1.34
100
$1.20
250
View
6,000
$0.982
250
$1.13
500
$1.08
1,000
$1.06
6,000
$0.982
Buy
Min.: 1 Mult.: 1
Details
PCAL9722
SMD/SMT
HVQFN-32
Serial, SPI
With Interrupt
1.1 V
5.5 V
5 MHz
- 40 C
+ 125 C
AEC-Q100
Reel, Cut Tape, MouseReel
2 kV
Interface - I/O Expanders 19 Keypad Decoder and I/O Expansion
ADP5589ACPZ-00-R7
Analog Devices
1:
$4.98
2,995 Expected 30/04/2026
Mouser Part No 584-ADP5589ACPZ-00R7
Analog Devices
Interface - I/O Expanders 19 Keypad Decoder and I/O Expansion
2,995 Expected 30/04/2026
1
$4.98
10
$3.32
25
$3.09
100
$2.71
250
View
1,500
$1.94
250
$2.57
500
$2.30
1,000
$1.94
1,500
$1.94
Buy
Min.: 1 Mult.: 1
Details
ADP5589
SMD/SMT
LFCSP-24
I2C, Serial
19 I/O
With Interrupt
1.8 V
3 V
1 MHz
- 40 C
+ 85 C
Reel, Cut Tape, MouseReel
Without ESD Protection
Interface - I/O Expanders Remote 8B I2C & Lo- Pwr I/O Expander
PCA9534RGVR
Texas Instruments
1:
$1.84
4,003 On Order
Mouser Part No 595-PCA9534RGVR
Texas Instruments
Interface - I/O Expanders Remote 8B I2C & Lo- Pwr I/O Expander
4,003 On Order
View Dates
Alternative Packaging
On Order:
1,503 Expected 23/02/2026
2,500 Expected 27/03/2026
Factory Lead Time:
12 Weeks
1
$1.84
10
$1.36
25
$1.23
100
$1.10
2,500
$0.915
5,000
View
250
$1.04
500
$0.994
1,000
$0.963
5,000
$0.882
Buy
Min.: 1 Mult.: 1
Details
PCA9534
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 Remote 4-Bit I2C and SMBus I/O Expander A 595-PCA9536D
PCA9536DR
Texas Instruments
1:
$2.43
7,451 Expected 04/03/2026
Mouser Part No 595-PCA9536DR
Texas Instruments
Interface - I/O Expanders Remote 4-Bit I2C and SMBus I/O Expander A 595-PCA9536D
7,451 Expected 04/03/2026
Alternative Packaging
1
$2.43
10
$1.56
25
$1.40
100
$1.15
2,500
$0.752
7,500
View
250
$1.08
500
$0.95
1,000
$0.827
7,500
$0.717
Buy
Min.: 1 Mult.: 1
Details
PCA9536
SMD/SMT
SOIC-8
I2C, Serial, SMBus
4 I/O
Without 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-PCA9538DW
PCA9538DWR
Texas Instruments
1:
$4.46
1,962 Expected 03/03/2026
Mouser Part No 595-PCA9538DWR
Texas Instruments
Interface - I/O Expanders Rem 8B I2C & SMBus L o-Pwr I/O Expander A 595-PCA9538DW
1,962 Expected 03/03/2026
Alternative Packaging
1
$4.46
10
$2.96
25
$2.72
100
$2.34
2,000
$1.80
4,000
View
250
$2.22
500
$1.99
1,000
$1.80
4,000
$1.67
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
Reel, Cut Tape, MouseReel
2 kV
Interface - I/O Expanders Remote 16-Bit I2C & SMBus I/O Expander
PCA9555RGER
Texas Instruments
1:
$3.09
5,990 On Order
Mouser Part No 595-PCA9555RGER
Texas Instruments
Interface - I/O Expanders Remote 16-Bit I2C & SMBus I/O Expander
5,990 On Order
View Dates
Alternative Packaging
On Order:
2,990 Expected 21/05/2026
3,000 Expected 04/06/2026
Factory Lead Time:
12 Weeks
1
$3.09
10
$2.01
25
$1.84
100
$1.58
3,000
$1.02
6,000
View
250
$1.49
500
$1.30
1,000
$1.09
6,000
$1.00
Buy
Min.: 1 Mult.: 1
Details
PCA9555
SMD/SMT
VQFN-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 8bit I/O Expndr
PCF8574N
Texas Instruments
1:
$2.66
2,365 Expected 20/03/2026
Mouser Part No 595-PCF8574N
Texas Instruments
Interface - I/O Expanders 8bit I/O Expndr
2,365 Expected 20/03/2026
1
$2.66
10
$1.98
25
$1.80
100
$1.62
250
View
250
$1.53
500
$1.48
1,000
$1.43
2,500
$1.37
5,000
$1.35
Buy
Min.: 1 Mult.: 1
Details
PCF8574
Through Hole
PDIP-16
I2C, Serial
8 I/O
With Interrupt
2.5 V
6 V
100 kHz
- 40 C
+ 85 C
Tube
1 kV
Israel
