Interface - I/O Expanders 4-bit I2C-bus GPO Expander in XQFN8 package
PCA9570GMH
NXP Semiconductors
1:
NT$31.55
22,595 In Stock
24,000 Expected 5/10/2027
Mouser Part # 771-PCA9570GMH
NXP Semiconductors
Interface - I/O Expanders 4-bit I2C-bus GPO Expander in XQFN8 package
22,595 In Stock
24,000 Expected 5/10/2027
1
NT$31.55
10
NT$23.09
25
NT$21.01
100
NT$18.75
250
View
4,000
NT$15.63
250
NT$17.67
500
NT$17.03
1,000
NT$16.53
2,000
NT$16.06
4,000
NT$15.63
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:
NT$52.70
611 In Stock
15,000 On Order
Mouser Part # 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
611 In Stock
15,000 On Order
View Dates
On Order:
10,000 Expected 11/9/2026
5,000 Expected 9/13/2027
Factory Lead-Time:
30 Weeks
1
NT$52.70
10
NT$39.79
25
NT$34.88
100
NT$30.94
250
View
5,000
NT$25.17
250
NT$29.07
500
NT$27.93
1,000
NT$27.57
2,500
NT$26.82
5,000
NT$25.17
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:
NT$47.32
10,117 In Stock
96,000 On Order
Mouser Part # 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
10,117 In Stock
96,000 On Order
View Dates
Stock:
10,117 Can Ship Immediately
On Order:
32,000 Expected 12/28/2026
64,000 Expected 2/22/2027
Factory Lead-Time:
16 Weeks
1
NT$47.32
10
NT$34.27
25
NT$31.05
100
NT$27.50
250
View
4,000
NT$22.76
250
NT$25.78
500
NT$24.77
1,000
NT$24.02
2,000
NT$23.66
4,000
NT$22.76
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:
NT$58.79
1,905 In Stock
6,000 Expected 10/7/2026
Mouser Part # 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
1,905 In Stock
6,000 Expected 10/7/2026
1
NT$58.79
10
NT$43.38
25
NT$39.44
100
NT$34.81
250
View
6,000
NT$28.14
250
NT$32.73
500
NT$31.48
1,000
NT$31.23
2,500
NT$30.15
6,000
NT$28.14
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:
NT$129.42
4,400 In Stock
Mouser Part # 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
NT$129.42
10
NT$97.51
25
NT$89.63
100
NT$81.02
250
View
5,000
NT$67.76
250
NT$76.72
500
NT$76.00
1,000
NT$73.85
2,500
NT$72.06
5,000
NT$67.76
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:
NT$79.95
6,371 In Stock
6,000 Expected 3/18/2027
Mouser Part # 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
6,371 In Stock
6,000 Expected 3/18/2027
1
NT$79.95
10
NT$59.15
25
NT$54.13
100
NT$48.76
250
View
6,000
NT$43.02
250
NT$46.61
500
NT$45.17
1,000
NT$44.45
2,500
NT$43.74
6,000
NT$43.02
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 8-bit I2C-bus/SMBus I/O Expander with Interrupt, Reset and Agile I/O in TSSOP16 package
PCAL9538APWJ
NXP Semiconductors
1:
NT$78.51
12,409 In Stock
Mouser Part # 771-PCAL9538APWJ
NXP Semiconductors
Interface - I/O Expanders 8-bit I2C-bus/SMBus I/O Expander with Interrupt, Reset and Agile I/O in TSSOP16 package
12,409 In Stock
1
NT$78.51
10
NT$58.44
25
NT$53.06
100
NT$47.68
2,500
NT$40.87
5,000
View
250
NT$44.81
500
NT$43.38
1,000
NT$41.59
5,000
NT$40.15
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
PCAL9538A
SMD/SMT
TSSOP-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 8 CHAN LOW VOLT I2C GPIO + PWM
SX1508BIULTRT
Semtech
1:
NT$74.21
7,498 In Stock
Mouser Part # 947-SX1508BIULTRT
Semtech
Interface - I/O Expanders 8 CHAN LOW VOLT I2C GPIO + PWM
7,498 In Stock
1
NT$74.21
10
NT$54.85
25
NT$49.83
100
NT$44.45
3,000
NT$38.36
6,000
View
250
NT$42.30
500
NT$40.87
1,000
NT$39.79
6,000
NT$36.93
Buy
Min.: 1 Mult.: 1
Reel :3,000
Details
SX1508
SMD/SMT
QFN-20
I2C, Serial
8 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 1-Wire 8-Channel Addressable Switch
+4 images
DS2408S+T&R
Analog Devices / Maxim Integrated
1:
NT$413.71
4,148 In Stock
Mouser Part # 700-DS2408S+T&R
Analog Devices / Maxim Integrated
Interface - I/O Expanders 1-Wire 8-Channel Addressable Switch
4,148 In Stock
Alternative Packaging
1
NT$413.71
10
NT$324.08
25
NT$301.86
100
NT$277.12
250
View
2,500
NT$241.99
250
NT$274.25
500
NT$265.29
1,000
NT$262.06
2,500
NT$241.99
Buy
Min.: 1 Mult.: 1
Max.: 4,148
Reel :2,500
Details
DS2408S
SMD/SMT
SOIC-16
1-Wire
8 I/O
Without Interrupt
2.8 V
5.25 V
- 40 C
+ 85 C
Reel, Cut Tape, MouseReel
Without ESD Protection
Interface - I/O Expanders 2-Wire-Interfaced, 2.5V to 5.5V, 20-Port
MAX7300ATL+T
Analog Devices / Maxim Integrated
1:
NT$633.47
1,589 In Stock
Mouser Part # 700-MAX7300ATL+T
Analog Devices / Maxim Integrated
Interface - I/O Expanders 2-Wire-Interfaced, 2.5V to 5.5V, 20-Port
1,589 In Stock
Alternative Packaging
1
NT$633.47
10
NT$503.33
25
NT$470.71
100
NT$435.58
250
View
2,500
250
NT$415.86
500
NT$411.56
1,000
NT$411.20
2,500
NT$411.20
Buy
Min.: 1 Mult.: 1
Max.: 1,589
Details
MAX7300
SMD/SMT
TQFN-40
I2C, Serial
20 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 4-Wire-Interfaced, 2.5V to 5.5V, 20-Port
MAX7301AAX+T
Analog Devices / Maxim Integrated
1:
NT$548.15
2,754 In Stock
Mouser Part # 700-MAX7301AAXT
Analog Devices / Maxim Integrated
Interface - I/O Expanders 4-Wire-Interfaced, 2.5V to 5.5V, 20-Port
2,754 In Stock
Alternative Packaging
1
NT$548.15
10
NT$433.43
25
NT$404.75
100
NT$373.56
500
View
1,000
NT$341.29
500
NT$351.69
1,000
NT$341.29
2,000
Quote
Buy
Min.: 1 Mult.: 1
Max.: 2,754
Reel :1,000
Details
MAX7301
SMD/SMT
SSOP-36
Serial, SPI
28 I/O
With Interrupt
2.5 V
5.5 V
26 MHz
- 40 C
+ 125 C
Reel, Cut Tape, MouseReel
Without ESD Protection
Interface - I/O Expanders 4-Wire-Interfaced, 2.5V to 5.5V, 20-Port
MAX7301ATL+T
Analog Devices / Maxim Integrated
1:
NT$515.16
21,114 In Stock
Mouser Part # 700-MAX7301ATLT
Analog Devices / Maxim Integrated
Interface - I/O Expanders 4-Wire-Interfaced, 2.5V to 5.5V, 20-Port
21,114 In Stock
Alternative Packaging
1
NT$515.16
10
NT$406.54
25
NT$379.29
100
NT$349.54
250
View
2,500
NT$307.23
250
NT$349.18
500
NT$337.71
1,000
NT$330.54
2,500
NT$307.23
Buy
Min.: 1 Mult.: 1
Max.: 21,124
Reel :2,500
Details
MAX7301
SMD/SMT
TQFN-40
Serial, SPI
28 I/O
With Interrupt
2.5 V
5.5 V
26 MHz
- 40 C
+ 125 C
Reel, Cut Tape, MouseReel
Without ESD Protection
Interface - I/O Expanders 2-Wire-Interfaced 16-Bit I/O Port Expand
MAX7311AUG+T
Analog Devices / Maxim Integrated
1:
NT$419.09
2,586 In Stock
Mouser Part # 700-MAX7311AUGT
Analog Devices / Maxim Integrated
Interface - I/O Expanders 2-Wire-Interfaced 16-Bit I/O Port Expand
2,586 In Stock
Alternative Packaging
1
NT$419.09
10
NT$328.39
25
NT$305.80
100
NT$280.71
250
View
2,500
NT$254.89
250
NT$278.20
500
NT$269.23
1,000
NT$266.01
2,500
NT$254.89
Buy
Min.: 1 Mult.: 1
Max.: 2,586
Reel :2,500
Details
MAX7311
SMD/SMT
TSSOP-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
Interface - I/O Expanders 2-Wire-Interfaced 16-Bit I/O Port Expand
MAX7312ATG+T
Analog Devices / Maxim Integrated
1:
NT$311.18
4,947 In Stock
Mouser Part # 700-MAX7312ATGT
Analog Devices / Maxim Integrated
Interface - I/O Expanders 2-Wire-Interfaced 16-Bit I/O Port Expand
4,947 In Stock
Alternative Packaging
1
NT$311.18
10
NT$241.63
25
NT$224.06
100
NT$204.70
250
View
2,500
NT$184.63
250
NT$197.89
500
NT$194.67
1,000
NT$192.16
2,500
NT$184.63
Buy
Min.: 1 Mult.: 1
Max.: 4,947
Reel :2,500
Details
MAX7312
SMD/SMT
TQFN-24
16 I/O
2 V
5.5 V
400 kHz
- 40 C
+ 125 C
Reel, Cut Tape, MouseReel
Interface - I/O Expanders 16-Port I/O Expander with LED Intensity
MAX7313ATG+T
Analog Devices / Maxim Integrated
1:
NT$314.76
26,136 In Stock
Mouser Part # 700-MAX7313ATGT
Analog Devices / Maxim Integrated
Interface - I/O Expanders 16-Port I/O Expander with LED Intensity
26,136 In Stock
Alternative Packaging
1
NT$314.76
10
NT$244.50
25
NT$226.93
100
NT$207.57
250
View
2,500
NT$179.97
250
NT$200.76
500
NT$197.53
1,000
NT$194.67
2,500
NT$179.97
Buy
Min.: 1 Mult.: 1
Max.: 26,136
Reel :2,500
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 8-Port I/O Expander with LED Intensity C
MAX7315AUE+T
Analog Devices / Maxim Integrated
1:
NT$224.06
7,223 In Stock
Mouser Part # 700-MAX7315AUET
Analog Devices / Maxim Integrated
Interface - I/O Expanders 8-Port I/O Expander with LED Intensity C
7,223 In Stock
Alternative Packaging
1
NT$224.06
10
NT$172.08
25
NT$158.82
100
NT$144.48
250
View
2,500
NT$128.34
250
NT$138.38
500
NT$136.23
1,000
NT$135.51
2,500
NT$128.34
Buy
Min.: 1 Mult.: 1
Max.: 7,223
Reel :2,500
Details
MAX7315
SMD/SMT
TSSOP-16
2 V
3.6 V
400 kHz
- 40 C
+ 125 C
Reel, Cut Tape, MouseReel
Interface - I/O Expanders I C Port Expander with 8 Open-Drain I/Os
MAX7321ATE+T
Analog Devices / Maxim Integrated
1:
NT$148.78
6,852 In Stock
Mouser Part # 700-MAX7321ATET
Analog Devices / Maxim Integrated
Interface - I/O Expanders I C Port Expander with 8 Open-Drain I/Os
6,852 In Stock
Alternative Packaging
1
NT$148.78
10
NT$112.57
25
NT$103.61
100
NT$93.57
250
View
2,500
NT$80.66
250
NT$88.91
500
NT$88.55
1,000
NT$85.68
2,500
NT$80.66
Buy
Min.: 1 Mult.: 1
Max.: 6,852
Reel :2,500
Details
MAX7321
SMD/SMT
TQFN-16
I2C, Serial
8 I/O
With Interrupt
1.71 V
5.5 V
400 kHz
- 40 C
+ 125 C
Reel, Cut Tape, MouseReel
Without ESD Protection
Interface - I/O Expanders ULTRA LOW VOLTAGE AG ILE I/O EXPANDER
TCAL9538PWR
Texas Instruments
1:
NT$71.34
202 In Stock
3,000 Expected 9/14/2026
Mouser Part # 595-TCAL9538PWR
Texas Instruments
Interface - I/O Expanders ULTRA LOW VOLTAGE AG ILE I/O EXPANDER
202 In Stock
3,000 Expected 9/14/2026
1
NT$71.34
10
NT$52.34
25
NT$47.68
100
NT$42.66
250
View
250
NT$40.15
500
NT$38.72
1,000
NT$38.36
3,000
NT$34.63
6,000
NT$33.91
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 16-bit low-voltage I C-bus and SMBus I/O
TCAL9539PWR
Texas Instruments
1:
NT$77.08
630 In Stock
3,000 Expected 9/24/2026
Mouser Part # 595-TCAL9539PWR
Texas Instruments
Interface - I/O Expanders 16-bit low-voltage I C-bus and SMBus I/O
630 In Stock
3,000 Expected 9/24/2026
1
NT$77.08
10
NT$57.00
25
NT$51.98
100
NT$46.61
3,000
NT$38.72
6,000
View
250
NT$44.10
500
NT$43.38
6,000
NT$37.64
Buy
Min.: 1 Mult.: 1
Reel :3,000
Details
TCAL9539
SMD/SMT
TSSOP-24
I2C, Serial
16 I/O
With Interrupt
1.08 V
3.6 V
1 MHz
- 40 C
+ 125 C
Reel, Cut Tape, MouseReel
Interface - I/O Expanders NCA9539PW-Q100/SOT355/TSSOP24
NCA9539PW-Q100J
Nexperia
1:
NT$59.87
1,535 In Stock
Mouser Part # 771-NCA9539PW-Q100J
Nexperia
Interface - I/O Expanders NCA9539PW-Q100/SOT355/TSSOP24
1,535 In Stock
1
NT$59.87
10
NT$44.10
25
NT$40.15
100
NT$35.42
2,500
NT$29.79
5,000
View
250
NT$33.30
500
NT$32.05
1,000
NT$31.83
5,000
NT$29.15
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 NCA9555PW/SOT355/TSSOP24
NCA9555PWJ
Nexperia
1:
NT$58.08
838 In Stock
Mouser Part # 771-NCA9555PWJ
Nexperia
Interface - I/O Expanders NCA9555PW/SOT355/TSSOP24
838 In Stock
1
NT$58.08
10
NT$43.38
25
NT$39.44
100
NT$34.95
2,500
NT$25.85
5,000
View
250
NT$32.87
500
NT$31.58
1,000
NT$30.72
5,000
NT$25.24
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:
NT$69.91
3,576 In Stock
Mouser Part # 771-PCA9539PWJ
Nexperia
Interface - I/O Expanders PCA9539PW/SOT355/TSSOP24
3,576 In Stock
1
NT$69.91
10
NT$51.27
25
NT$46.61
100
NT$41.59
250
View
2,500
NT$32.52
250
NT$39.08
500
NT$38.36
2,500
NT$32.52
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 16bit Input/Output Exp I2C interface
MCP23017-E/SP
Microchip Technology
1:
NT$60.59
4,212 In Stock
7,965 Expected 9/10/2026
Mouser Part # 579-MCP23017-E/SP
Microchip Technology
Interface - I/O Expanders 16bit Input/Output Exp I2C interface
4,212 In Stock
7,965 Expected 9/10/2026
Buy
Min.: 1 Mult.: 1
Details
MCP23017
Through Hole
SPDIP-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
MCP23017-E/SS
Microchip Technology
1:
NT$60.59
8,511 In Stock
15,886 Expected 9/22/2026
Mouser Part # 579-MCP23017-E/SS
Microchip Technology
Interface - I/O Expanders 16bit Input/Output Exp I2C interface
8,511 In Stock
15,886 Expected 9/22/2026
Alternative Packaging
1
NT$60.59
25
NT$50.19
282
NT$45.89
Buy
Min.: 1 Mult.: 1
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
Tube
4 kV
Interface - I/O Expanders 16bit Input/Output Exp I2C interface
+1 image
MCP23017T-E/SO
Microchip Technology
1:
NT$58.08
9,381 In Stock
19,200 Expected 10/5/2026
Mouser Part # 579-MCP23017T-E/SO
Microchip Technology
Interface - I/O Expanders 16bit Input/Output Exp I2C interface
9,381 In Stock
19,200 Expected 10/5/2026
Alternative Packaging
1
NT$58.08
25
NT$48.40
100
NT$47.32
250
NT$46.96
500
View
1,600
NT$44.45
500
NT$46.61
1,000
NT$44.45
1,600
NT$44.45
Buy
Min.: 1 Mult.: 1
Reel :1,600
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
Reel, Cut Tape, MouseReel
4 kV
Taiwan
