Interface - I/O Expanders 16bit Input/Output Exp SPI interface
MCP23S17T-E/ML
Microchip Technology
1:
$2.04
50,787 In Stock
Mouser Part No 579-MCP23S17T-E/ML
Microchip Technology
Interface - I/O Expanders 16bit Input/Output Exp SPI interface
50,787 In Stock
Alternative Packaging
Buy
Min.: 1 Mult.: 1
Reel :1,600
Details
MCP23S17
SMD/SMT
QFN-28
Serial, SPI
16 I/O
With Interrupt
4.5 V
5.5 V
10 MHz
- 40 C
+ 125 C
Reel, Cut Tape, MouseReel
4 kV
Interface - I/O Expanders 16bit Input/Output Exp SPI interface
MCP23S17T-E/SO
Microchip Technology
1:
$1.69
11,963 In Stock
17,050 On Order
Mouser Part No 579-MCP23S17T-E/SO
Microchip Technology
Interface - I/O Expanders 16bit Input/Output Exp SPI interface
11,963 In Stock
17,050 On Order
View Dates
Alternative Packaging
Stock:
11,963 Can Dispatch Immediately
On Order:
4,250 Pending
12,800 Expected 24/09/2026
Factory Lead Time:
8 Weeks
Buy
Min.: 1 Mult.: 1
Reel :1,600
Details
MCP23S17
SMD/SMT
SOIC-28
Serial, SPI
16 I/O
With Interrupt
1.8 V
5.5 V
10 MHz
- 40 C
+ 125 C
Reel, Cut Tape, MouseReel
4 kV
Interface - I/O Expanders 16bit Input/Output Exp SPI interface
MCP23S17T-E/SS
Microchip Technology
1:
$1.78
8,305 In Stock
18,900 Expected 03/08/2026
Mouser Part No 579-MCP23S17T-E/SS
Microchip Technology
Interface - I/O Expanders 16bit Input/Output Exp SPI interface
8,305 In Stock
18,900 Expected 03/08/2026
Alternative Packaging
Buy
Min.: 1 Mult.: 1
Reel :2,100
Details
MCP23S17
SMD/SMT
SSOP-28
Serial, SPI
16 I/O
With Interrupt
1.8 V
5.5 V
10 MHz
- 40 C
+ 125 C
Reel, Cut Tape, MouseReel
4 kV
Interface - I/O Expanders 16 CHAN LOW VOLT I2C GPIO +PWM
SX1509BIULTRT
Semtech
1:
$3.52
33,583 In Stock
Mouser Part No 947-SX1509BIULTRT
Semtech
Interface - I/O Expanders 16 CHAN LOW VOLT I2C GPIO +PWM
33,583 In Stock
1
$3.52
10
$2.65
25
$2.43
100
$2.19
3,000
$1.87
6,000
View
250
$2.07
500
$2.03
1,000
$1.95
6,000
$1.85
Buy
Min.: 1 Mult.: 1
Reel :3,000
Details
SX1509
SMD/SMT
QFN-28
I2C, Serial
16 I/O
With Interrupt
1.2 V
3.6 V
2 MHz
- 40 C
+ 85 C
Reel, Cut Tape, MouseReel
2 kV
Interface - I/O Expanders 16 CHAN LOW VOLT GPIO + PWM
SX1509QBIULTRT
Semtech
1:
$3.52
9,246 In Stock
Mouser Part No 947-SX1509QBIULTRT
Semtech
Interface - I/O Expanders 16 CHAN LOW VOLT GPIO + PWM
9,246 In Stock
1
$3.52
10
$2.65
25
$2.43
100
$2.19
3,000
$1.87
6,000
View
250
$2.08
500
$2.05
1,000
$1.95
6,000
$1.84
Buy
Min.: 1 Mult.: 1
Reel :3,000
Details
SX1509
SMD/SMT
QFN-28
I2C, Serial
16 I/O
With Interrupt
1.2 V
3.6 V
2 MHz
- 40 C
+ 85 C
Reel, Cut Tape, MouseReel
2 kV
Interface - I/O Expanders Ultra low-power 16 Mbit Serial SPI Page EEPROM
M95P16-IXCST/EF
STMicroelectronics
1:
$1.56
2,232 In Stock
Mouser Part No 511-M95P16-IXCST/EF
STMicroelectronics
Interface - I/O Expanders Ultra low-power 16 Mbit Serial SPI Page EEPROM
2,232 In Stock
1
$1.56
10
$1.39
25
$1.29
100
$1.20
250
View
5,000
$1.01
250
$1.15
500
$1.11
1,000
$1.10
2,500
$1.05
5,000
$1.01
Buy
Min.: 1 Mult.: 1
Reel :5,000
Details
M95P16
SMD/SMT
WLCSP-8
Reel, Cut Tape, MouseReel
Interface - I/O Expanders 16-bit translating I C-bus/SMBus I/O exp
TCAL6416PWR
Texas Instruments
1:
$2.05
3,678 In Stock
Mouser Part No 595-TCAL6416PWR
Texas Instruments
Interface - I/O Expanders 16-bit translating I C-bus/SMBus I/O exp
3,678 In Stock
1
$2.05
10
$1.52
25
$1.38
100
$1.24
3,000
$1.04
6,000
View
250
$1.17
500
$1.16
1,000
$1.14
6,000
$1.02
Buy
Min.: 1 Mult.: 1
Reel :3,000
Details
TCAL6416
SMD/SMT
TSSOP-24
I2C, Serial, SMBus
With Interrupt
1.08 V
3.6 V
1 MHz
- 40 C
+ 125 C
Reel, Cut Tape, MouseReel
4 kV
Interface - I/O Expanders ULTRA LOW VOLTAGE AG ILE I/O EXPANDER
TCAL9538DTUR
Texas Instruments
1:
$2.26
1,263 In Stock
Mouser Part No 595-TCAL9538DTUR
Texas Instruments
Interface - I/O Expanders ULTRA LOW VOLTAGE AG ILE I/O EXPANDER
1,263 In Stock
1
$2.26
10
$1.68
25
$1.53
100
$1.37
250
View
250
$1.29
500
$1.25
1,000
$1.23
3,000
$1.15
6,000
$1.13
Buy
Min.: 1 Mult.: 1
Details
TCAL9538
SMD/SMT
X2QFN-16
I2C, Serial, SMBus
9 I/O
With Interrupt
1.08 V
3.6 V
1 MHz
- 40 C
+ 125 C
Interface - I/O Expanders ULTRA LOW VOLTAGE AG ILE I/O EXPANDER
TCAL9538RSVR
Texas Instruments
1:
$1.92
3,497 In Stock
6,000 Expected 27/08/2026
Mouser Part No 595-TCAL9538RSVR
Texas Instruments
Interface - I/O Expanders ULTRA LOW VOLTAGE AG ILE I/O EXPANDER
3,497 In Stock
6,000 Expected 27/08/2026
1
$1.92
10
$1.42
25
$1.29
100
$1.15
3,000
$0.966
6,000
View
250
$1.08
500
$1.04
6,000
$0.946
Buy
Min.: 1 Mult.: 1
Reel :3,000
Details
TCAL9538
SMD/SMT
UQFN-16
I2C, Serial, SMBus
9 I/O
With Interrupt
1.08 V
3.6 V
1 MHz
- 40 C
+ 125 C
Reel, Cut Tape, MouseReel
Interface - I/O Expanders Interface IO Expander TSSOP-24 T&R 3K
360°
+6 images
PI4IOE5V6416ALEX
Diodes Incorporated
1:
$1.85
1,607 In Stock
Mouser Part No 621-PI4IOE5V6416ALEX
Diodes Incorporated
Interface - I/O Expanders Interface IO Expander TSSOP-24 T&R 3K
1,607 In Stock
1
$1.85
10
$1.36
25
$1.24
100
$1.10
250
View
3,000
$0.898
250
$1.04
500
$0.997
1,000
$0.995
3,000
$0.898
Buy
Min.: 1 Mult.: 1
Reel :3,000
Details
SMD/SMT
TSSOP-24
I2C, Serial
16 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 Interface IO Expander V-QFN4040-24 T&R 3.5K
+2 images
PI4IOE5V6416AZDEX
Diodes Incorporated
1:
$1.36
1,866 In Stock
3,500 Expected 31/07/2026
Mouser Part No 621-PI4IOE5V6416AZDE
Diodes Incorporated
Interface - I/O Expanders Interface IO Expander V-QFN4040-24 T&R 3.5K
1,866 In Stock
3,500 Expected 31/07/2026
1
$1.36
10
$0.988
25
$0.896
100
$0.793
3,500
$0.671
7,000
View
250
$0.745
500
$0.715
1,000
$0.687
7,000
$0.633
Buy
Min.: 1 Mult.: 1
Reel :3,500
Details
SMD/SMT
TQFN-24
I2C, Serial
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 Interface IO Expander TSSOP-24 T&R 3K
360°
+5 images
PI4IOE5V6416RQ2LEX
Diodes Incorporated
1:
$2.38
3,973 In Stock
Mouser Part No 621-PI4IOE5V6416RQ2L
Diodes Incorporated
Interface - I/O Expanders Interface IO Expander TSSOP-24 T&R 3K
3,973 In Stock
1
$2.38
10
$1.77
25
$1.61
100
$1.44
250
View
3,000
$1.22
250
$1.36
500
$1.32
1,000
$1.30
3,000
$1.22
Buy
Min.: 1 Mult.: 1
Reel :3,000
SMD/SMT
TSSOP-24
1.65 V
5.5 V
- 40 C
+ 105 C
Reel, Cut Tape
Interface - I/O Expanders Interface IO Expander W-QFN5050-32 T&R 2.5K
360°
+6 images
PI4IOE5V6524ZHEX
Diodes Incorporated
1:
$2.09
5,225 In Stock
Mouser Part No 621-PI4IOE5V6524ZHEX
Diodes Incorporated
Interface - I/O Expanders Interface IO Expander W-QFN5050-32 T&R 2.5K
5,225 In Stock
1
$2.09
10
$1.54
25
$1.41
100
$1.26
250
$1.19
2,500
$1.19
Buy
Min.: 1 Mult.: 1
Max.: 270
Reel :2,500
Details
SMD/SMT
WQFN5050-32
I2C, Serial
24 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 NCA9535PW/SOT355/TSSOP24
NCA9535PWJ
Nexperia
1:
$1.35
2,689 In Stock
Mouser Part No 771-NCA9535PWJ
Nexperia
Interface - I/O Expanders NCA9535PW/SOT355/TSSOP24
2,689 In Stock
1
$1.35
10
$0.982
25
$0.889
100
$0.787
2,500
$0.635
5,000
View
250
$0.738
500
$0.709
1,000
$0.689
5,000
$0.59
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
SMD/SMT
TSSOP-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
Interface - I/O Expanders NCA9539PW/SOT355/TSSOP24
NCA9539PWJ
Nexperia
1:
$1.23
2,853 In Stock
Mouser Part No 771-NCA9539PWJ
Nexperia
Interface - I/O Expanders NCA9539PW/SOT355/TSSOP24
2,853 In Stock
1
$1.23
10
$0.891
25
$0.806
100
$0.713
2,500
$0.607
5,000
View
250
$0.668
500
$0.641
1,000
$0.613
5,000
$0.576
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
SMD/SMT
TSSOP-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
Interface - I/O Expanders 14-bit SPI Level Translating I/O Expander with Agile I/O in HVQFN24 package
PCAL9714HNMP
NXP Semiconductors
1:
$1.50
4,506 In Stock
Mouser Part No 771-PCAL9714HNMP
NXP Semiconductors
Interface - I/O Expanders 14-bit SPI Level Translating I/O Expander with Agile I/O in HVQFN24 package
4,506 In Stock
1
$1.50
10
$1.09
25
$0.988
100
$0.876
250
View
6,000
$0.716
250
$0.823
500
$0.791
1,000
$0.781
2,500
$0.732
6,000
$0.716
Buy
Min.: 1 Mult.: 1
Reel :6,000
Details
PCAL9714
SMD/SMT
HVQFN-24
I2C, Serial
With Interrupt
1.1 V
5.5 V
5 MHz
- 40 C
+ 85 C
Reel, Cut Tape
2 kV
Interface - I/O Expanders 14-bit SPI Level Translating I/O Expander with Agile I/O and AEC-Q100 Compliant in HVQFN24 package
PCAL9714HN/Q900MP
NXP Semiconductors
1:
$1.48
2,027 In Stock
Mouser Part No 771-PCAL9714HNQ900MP
NXP Semiconductors
Interface - I/O Expanders 14-bit SPI Level Translating I/O Expander with Agile I/O and AEC-Q100 Compliant in HVQFN24 package
2,027 In Stock
1
$1.48
10
$1.11
25
$1.01
100
$0.904
250
View
6,000
$0.759
250
$0.856
500
$0.823
1,000
$0.813
2,500
$0.772
6,000
$0.759
Buy
Min.: 1 Mult.: 1
Reel :6,000
Details
PCAL9714
SMD/SMT
HVQFN-24
I2C, Serial
With Interrupt
1.1 V
5.5 V
5 MHz
- 40 C
+ 125 C
AEC-Q100
Reel, Cut Tape
2 kV
Interface - I/O Expanders 8-Bit I2C-Controlled GPIO Expander
FXL6408UMX
onsemi
1:
$0.60
81,082 In Stock
Mouser Part No 512-FXL6408UMX
onsemi
Interface - I/O Expanders 8-Bit I2C-Controlled GPIO Expander
81,082 In Stock
1
$0.60
10
$0.422
25
$0.377
100
$0.327
250
View
5,000
$0.278
250
$0.304
500
$0.289
1,000
$0.278
5,000
$0.278
Buy
Min.: 1 Mult.: 1
Max.: 1,310
Reel :5,000
Details
FXL6408
SMD/SMT
UQFN-16
I2C, Serial
8 I/O
With Interrupt
1.65 V
3.6 V
400 kHz
- 40 C
+ 85 C
Reel, Cut Tape, MouseReel
4 kV
Interface - I/O Expanders 16bit Input/Output Exp I2C interface
MCP23017-E/SO
Microchip Technology
1:
$1.62
40,242 In Stock
Mouser Part No 579-MCP23017-E/SO
Microchip Technology
Interface - I/O Expanders 16bit Input/Output Exp I2C interface
40,242 In Stock
Alternative Packaging
Buy
Min.: 1 Mult.: 1
Details
MCP23017
SMD/SMT
SOIC-28
I2C, Serial
16 I/O
With Interrupt
1.8 V
5.5 V
1.7 MHz
- 40 C
+ 125 C
Tube
4 kV
Interface - I/O Expanders 16bit Input/Output Exp I2C interface
MCP23017T-E/ML
Microchip Technology
1:
$1.90
25,187 In Stock
Mouser Part No 579-MCP23017T-E/ML
Microchip Technology
Interface - I/O Expanders 16bit Input/Output Exp I2C interface
25,187 In Stock
Alternative Packaging
Buy
Min.: 1 Mult.: 1
Reel :1,600
Details
MCP23017
SMD/SMT
QFN-28
I2C, Serial
16 I/O
With Interrupt
1.8 V
5.5 V
1.7 MHz
- 40 C
+ 125 C
Reel, Cut Tape, MouseReel
4 kV
Interface - I/O Expanders 16bit Input/Output Exp I2C interface
MCP23017T-E/SS
Microchip Technology
1:
$1.69
60,139 In Stock
Mouser Part No 579-MCP23017T-E/SS
Microchip Technology
Interface - I/O Expanders 16bit Input/Output Exp I2C interface
60,139 In Stock
Alternative Packaging
Buy
Min.: 1 Mult.: 1
Reel :2,100
Details
MCP23017
SMD/SMT
SSOP-28
I2C, Serial
16 I/O
With Interrupt
1.8 V
5.5 V
1.7 MHz
- 40 C
+ 125 C
Reel, Cut Tape, MouseReel
4 kV
Interface - I/O Expanders Remote 4-Bit I2C and SMBus I/O Expander
+1 image
PCA9536DGKR
Texas Instruments
1:
$1.56
23,302 In Stock
2,400 Expected 28/07/2026
Mouser Part No 595-PCA9536DGKR
Texas Instruments
Interface - I/O Expanders Remote 4-Bit I2C and SMBus I/O Expander
23,302 In Stock
2,400 Expected 28/07/2026
Alternative Packaging
1
$1.56
10
$1.15
25
$1.04
100
$0.92
250
$0.865
2,500
$0.865
Buy
Min.: 1 Mult.: 1
Max.: 290
Reel :2,500
Details
PCA9536
SMD/SMT
VSSOP-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 Lo-Vltg 8B I2C & SMB us I/O Expander
TCA6408ARGTR
Texas Instruments
1:
$1.47
24,228 In Stock
Mouser Part No 595-TCA6408ARGTR
Texas Instruments
Interface - I/O Expanders Lo-Vltg 8B I2C & SMB us I/O Expander
24,228 In Stock
1
$1.47
10
$1.07
25
$0.97
100
$0.86
3,000
$0.717
6,000
View
250
$0.808
500
$0.776
1,000
$0.767
6,000
$0.702
Buy
Min.: 1 Mult.: 1
Reel :3,000
Details
TCA6408A
SMD/SMT
VQFN-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 Lo-Vltg 24B I2C and SMBus I/O Expander
TCA6424ARGJR
Texas Instruments
1:
$2.78
39,948 In Stock
23,900 Expected 31/07/2026
Mouser Part No 595-TCA6424ARGJR
Texas Instruments
Interface - I/O Expanders Lo-Vltg 24B I2C and SMBus I/O Expander
39,948 In Stock
23,900 Expected 31/07/2026
1
$2.78
10
$2.08
25
$1.90
100
$1.71
250
View
3,000
$1.58
250
$1.61
500
$1.58
3,000
$1.58
Buy
Min.: 1 Mult.: 1
Max.: 540
Reel :3,000
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 8B I2C and Lo w-Pwr I/O Expander
TCA9534PWR
Texas Instruments
1:
$1.53
37,172 In Stock
Mouser Part No 595-TCA9534PWR
Texas Instruments
Interface - I/O Expanders Remote 8B I2C and Lo w-Pwr I/O Expander
37,172 In Stock
1
$1.53
10
$1.12
25
$1.02
100
$0.897
2,000
$0.75
4,000
View
250
$0.843
500
$0.811
1,000
$0.802
4,000
$0.734
Buy
Min.: 1 Mult.: 1
Reel :2,000
Details
TCA9534
SMD/SMT
TSSOP-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
Israel
