Interface - I/O Expanders 16bit Input/Output Exp SPI interface
MCP23S17-E/SP
Microchip Technology
1:
HK$14.63
10,997 In Stock
Mouser Part No 579-MCP23S17-E/SP
Microchip Technology
Interface - I/O Expanders 16bit Input/Output Exp SPI interface
10,997 In Stock
1
HK$14.63
30
HK$12.25
105
HK$11.10
Buy
Min.: 1 Mult.: 1
Details
MCP23S17
Through Hole
SPDIP-28
Serial, SPI
16 I/O
With Interrupt
1.8 V
5.5 V
10 MHz
- 40 C
+ 125 C
Tube
4 kV
Interface - I/O Expanders 16bit Input/Output Exp SPI interface
MCP23S17-E/SS
Microchip Technology
1:
HK$14.63
20,753 In Stock
Mouser Part No 579-MCP23S17-E/SS
Microchip Technology
Interface - I/O Expanders 16bit Input/Output Exp SPI interface
20,753 In Stock
Alternative Packaging
1
HK$14.63
25
HK$12.25
282
HK$11.10
Buy
Min.: 1 Mult.: 1
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
Tube
4 kV
Interface - I/O Expanders 16bit Input/Output Exp SPI interface
MCP23S17T-E/ML
Microchip Technology
1:
HK$16.77
42,557 In Stock
Mouser Part No 579-MCP23S17T-E/ML
Microchip Technology
Interface - I/O Expanders 16bit Input/Output Exp SPI interface
42,557 In Stock
Alternative Packaging
1
HK$16.77
1,600
HK$16.77
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/SS
Microchip Technology
1:
HK$14.63
21,747 In Stock
23,100 Expected 4/1/2027
Mouser Part No 579-MCP23S17T-E/SS
Microchip Technology
Interface - I/O Expanders 16bit Input/Output Exp SPI interface
21,747 In Stock
23,100 Expected 4/1/2027
Alternative Packaging
1
HK$14.63
2,100
HK$14.63
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 Remote 16bit I2C and SMBux
TCA9539RGER
Texas Instruments
1:
HK$19.48
12,649 In Stock
Mouser Part No 595-TCA9539RGER
Texas Instruments
Interface - I/O Expanders Remote 16bit I2C and SMBux
12,649 In Stock
1
HK$19.48
10
HK$14.47
25
HK$13.23
100
HK$11.84
3,000
HK$9.95
6,000
View
250
HK$11.18
500
HK$10.85
1,000
HK$10.44
6,000
HK$9.78
Buy
Min.: 1 Mult.: 1
Reel :3,000
Details
TCA9539
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 16 CHAN LOW VOLT I2C GPIO +PWM
SX1509BIULTRT
Semtech
1:
HK$28.93
25,197 In Stock
Mouser Part No 947-SX1509BIULTRT
Semtech
Interface - I/O Expanders 16 CHAN LOW VOLT I2C GPIO +PWM
25,197 In Stock
1
HK$28.93
10
HK$21.78
25
HK$19.97
100
HK$18.00
3,000
HK$15.37
6,000
View
250
HK$17.10
500
HK$16.93
1,000
HK$16.44
6,000
HK$15.21
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:
HK$28.93
9,039 In Stock
Mouser Part No 947-SX1509QBIULTRT
Semtech
Interface - I/O Expanders 16 CHAN LOW VOLT GPIO + PWM
9,039 In Stock
1
HK$28.93
10
HK$21.78
25
HK$19.97
100
HK$18.00
3,000
HK$15.37
6,000
View
250
HK$17.10
500
HK$16.93
1,000
HK$16.44
6,000
HK$15.29
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-bit translating I C-bus/SMBus I/O exp
TCAL6416RADTOR
Texas Instruments
1:
HK$22.28
571 In Stock
3,000 Expected 13/10/2026
New Product
Mouser Part No 595-TCAL6416RADTOR
New Product
Texas Instruments
Interface - I/O Expanders 16-bit translating I C-bus/SMBus I/O exp
571 In Stock
3,000 Expected 13/10/2026
1
HK$22.28
10
HK$16.60
25
HK$15.21
100
HK$13.65
250
View
3,000
HK$12.25
250
HK$12.91
500
HK$12.58
1,000
HK$12.25
3,000
HK$12.25
Buy
Min.: 1 Mult.: 1
Max.: 1,001
Reel :3,000
Details
TCAL6416R
SMD/SMT
QFN-24
I2C
16 I/O
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-power 16 Mbit Serial SPI Page EEPROM
M95P16-IXCST/EF
STMicroelectronics
1:
HK$12.82
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
HK$12.82
10
HK$11.43
25
HK$10.60
100
HK$9.86
250
View
5,000
HK$8.30
250
HK$9.45
500
HK$9.12
1,000
HK$9.04
2,500
HK$8.63
5,000
HK$8.30
Buy
Min.: 1 Mult.: 1
Reel :5,000
Details
M95P16
SMD/SMT
WLCSP-8
Reel, Cut Tape, MouseReel
Interface - I/O Expanders 8-bit translating I& sup2;C-bus/SMBus I/
TCAL6408PWR
Texas Instruments
1:
HK$12.58
3,159 In Stock
Mouser Part No 595-TCAL6408PWR
Texas Instruments
Interface - I/O Expanders 8-bit translating I& sup2;C-bus/SMBus I/
3,159 In Stock
1
HK$12.58
10
HK$9.21
25
HK$8.38
100
HK$7.39
3,000
HK$6.17
6,000
View
250
HK$6.95
500
HK$6.67
1,000
HK$6.61
6,000
HK$6.04
Buy
Min.: 1 Mult.: 1
Reel :3,000
Details
TCAL6408
SMD/SMT
TSSOP-16
I2C, Serial, SMBus
8 I/O
With Interrupt
1.08 V
3.6 V
1 MHz
- 40 C
+ 125 C
Reel, Cut Tape, MouseReel
With ESD Protection
Interface - I/O Expanders 16-bit translating I C-bus/SMBus I/O exp
+1 image
TCAL6416RDTOR
Texas Instruments
1:
HK$20.96
2,321 In Stock
Mouser Part No 595-TCAL6416RDTOR
Texas Instruments
Interface - I/O Expanders 16-bit translating I C-bus/SMBus I/O exp
2,321 In Stock
1
HK$20.96
10
HK$15.62
25
HK$14.22
100
HK$12.74
250
View
250
HK$11.84
500
HK$11.43
1,000
HK$11.18
3,000
HK$10.44
6,000
HK$10.19
Buy
Min.: 1 Mult.: 1
Details
TCAL6416R
SMD/SMT
X2QFN-24
I2C, Serial, SMBus
With Interrupt
1.08 V
3.6 V
1 MHz
- 40 C
+ 125 C
4 kV
Interface - I/O Expanders ULTRA LOW VOLTAGE AG ILE I/O EXPANDER
TCAL9538DTUR
Texas Instruments
1:
HK$18.58
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
HK$18.58
10
HK$13.81
25
HK$12.58
100
HK$11.26
250
View
250
HK$10.60
500
HK$10.28
1,000
HK$10.11
3,000
HK$9.45
6,000
HK$9.29
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
TCAL9538PWR
Texas Instruments
1:
HK$16.36
3,185 In Stock
Mouser Part No 595-TCAL9538PWR
Texas Instruments
Interface - I/O Expanders ULTRA LOW VOLTAGE AG ILE I/O EXPANDER
3,185 In Stock
1
HK$16.36
10
HK$12.00
25
HK$10.93
100
HK$9.78
250
View
250
HK$9.21
500
HK$8.88
1,000
HK$8.80
3,000
HK$7.94
6,000
HK$7.78
Buy
Min.: 1 Mult.: 1
Details
TCAL9538
SMD/SMT
TSSOP-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:
HK$15.78
6,929 In Stock
Mouser Part No 595-TCAL9538RSVR
Texas Instruments
Interface - I/O Expanders ULTRA LOW VOLTAGE AG ILE I/O EXPANDER
6,929 In Stock
1
HK$15.78
10
HK$11.67
25
HK$10.60
100
HK$9.45
3,000
HK$7.94
6,000
View
250
HK$8.88
500
HK$8.55
6,000
HK$7.78
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:
HK$16.11
1,579 In Stock
Mouser Part No 621-PI4IOE5V6416ALEX
Diodes Incorporated
Interface - I/O Expanders Interface IO Expander TSSOP-24 T&R 3K
1,579 In Stock
1
HK$16.11
10
HK$11.84
25
HK$10.44
100
HK$9.54
250
View
3,000
HK$7.92
250
HK$9.29
500
HK$9.12
1,000
HK$9.04
3,000
HK$7.92
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:
HK$11.34
3,973 In Stock
3,500 Expected 10/9/2027
Mouser Part No 621-PI4IOE5V6416AZDE
Diodes Incorporated
Interface - I/O Expanders Interface IO Expander V-QFN4040-24 T&R 3.5K
3,973 In Stock
3,500 Expected 10/9/2027
1
HK$11.34
10
HK$8.22
25
HK$7.44
100
HK$6.58
3,500
HK$6.16
7,000
View
250
HK$6.16
7,000
HK$5.35
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:
HK$21.29
3,845 In Stock
Mouser Part No 621-PI4IOE5V6416RQ2L
Diodes Incorporated
Interface - I/O Expanders Interface IO Expander TSSOP-24 T&R 3K
3,845 In Stock
1
HK$21.29
10
HK$15.78
25
HK$13.97
100
HK$12.82
250
View
3,000
HK$10.93
250
HK$12.49
500
HK$12.25
1,000
HK$12.08
3,000
HK$10.93
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, MouseReel
Interface - I/O Expanders Interface IO Expander W-QFN5050-32 T&R 2.5K
360°
+6 images
PI4IOE5V6524ZHEX
Diodes Incorporated
1:
HK$17.76
5,217 In Stock
Mouser Part No 621-PI4IOE5V6524ZHEX
Diodes Incorporated
Interface - I/O Expanders Interface IO Expander W-QFN5050-32 T&R 2.5K
5,217 In Stock
1
HK$17.76
10
HK$13.15
25
HK$11.84
100
HK$10.69
250
HK$10.03
2,500
HK$10.03
Buy
Min.: 1 Mult.: 1
Max.: 320
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-Q100/SOT355/TSSOP24
NCA9535PW-Q100J
Nexperia
1:
HK$13.32
13,020 In Stock
Mouser Part No 771-NCA9535PW-Q100J
Nexperia
Interface - I/O Expanders NCA9535PW-Q100/SOT355/TSSOP24
13,020 In Stock
1
HK$13.32
10
HK$9.78
25
HK$8.88
100
HK$7.86
2,500
HK$6.59
5,000
View
250
HK$7.39
500
HK$7.10
1,000
HK$7.04
5,000
HK$6.44
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
+ 125 C
AEC-Q100
Reel, Cut Tape, MouseReel
Interface - I/O Expanders NCA9535PW/SOT355/TSSOP24
NCA9535PWJ
Nexperia
1:
HK$11.67
2,385 In Stock
Mouser Part No 771-NCA9535PWJ
Nexperia
Interface - I/O Expanders NCA9535PW/SOT355/TSSOP24
2,385 In Stock
1
HK$11.67
10
HK$8.47
25
HK$7.60
100
HK$6.72
2,500
HK$5.52
5,000
View
250
HK$6.30
500
HK$6.04
1,000
HK$5.78
5,000
HK$5.38
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:
HK$11.92
2,922 In Stock
Mouser Part No 771-NCA9539PWJ
Nexperia
Interface - I/O Expanders NCA9539PW/SOT355/TSSOP24
2,922 In Stock
1
HK$11.92
10
HK$8.71
25
HK$7.85
100
HK$6.95
2,500
HK$5.57
5,000
View
250
HK$6.53
500
HK$6.26
1,000
HK$6.09
5,000
HK$5.33
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 PCA9539PW/SOT355/TSSOP24
PCA9539PWJ
Nexperia
1:
HK$15.78
3,576 In Stock
Mouser Part No 771-PCA9539PWJ
Nexperia
Interface - I/O Expanders PCA9539PW/SOT355/TSSOP24
3,576 In Stock
1
HK$15.78
10
HK$11.59
25
HK$10.60
100
HK$9.45
2,500
HK$8.14
5,000
View
250
HK$8.88
500
HK$8.55
5,000
HK$7.79
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
SMD/SMT
TSSOP-24
I2C, Serial
16 I/O
With Interrupt
2.3 V
5.5 V
400 kHz
- 40 C
+ 85 C
Reel, Cut Tape, MouseReel
With ESD Protection
Interface - I/O Expanders 14-bit SPI Level Translating I/O Expander with Agile I/O in HVQFN24 package
PCAL9714HNMP
NXP Semiconductors
1:
HK$12.25
9,636 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
9,636 In Stock
1
HK$12.25
10
HK$8.96
25
HK$8.10
100
HK$7.19
250
View
6,000
HK$5.89
250
HK$6.76
500
HK$6.49
1,000
HK$6.42
2,500
HK$6.20
6,000
HK$5.89
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 8-Bit I2C-Controlled GPIO Expander
FXL6408UMX
onsemi
1:
HK$4.85
69,757 In Stock
45,000 Expected 2/2/2027
Mouser Part No 512-FXL6408UMX
onsemi
Interface - I/O Expanders 8-Bit I2C-Controlled GPIO Expander
69,757 In Stock
45,000 Expected 2/2/2027
1
HK$4.85
10
HK$3.42
25
HK$3.01
100
HK$2.58
250
View
5,000
HK$2.14
250
HK$2.43
500
HK$2.27
1,000
HK$2.19
2,500
HK$2.14
5,000
HK$2.14
Buy
Min.: 1 Mult.: 1
Max.: 2,500
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:
HK$13.32
38,683 In Stock
Mouser Part No 579-MCP23017-E/SO
Microchip Technology
Interface - I/O Expanders 16bit Input/Output Exp I2C interface
38,683 In Stock
Alternative Packaging
1
HK$13.32
27
HK$11.10
108
HK$10.36
10,017
Quote
10,017
Quote
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
Hong Kong