Interface - I/O Expanders 2-Wire-Interfaced, 16-Bit, I/O Port Expa
+2 images
MAX7318AWG+
Analog Devices / Maxim Integrated
1:
$8.35
88 In Stock
Mouser Part # 700-MAX7318AWG+
Analog Devices / Maxim Integrated
Interface - I/O Expanders 2-Wire-Interfaced, 16-Bit, I/O Port Expa
88 In Stock
Alternative Packaging
1
$8.35
10
$6.47
30
$5.93
Buy
Min.: 1 Mult.: 1
Max.: 88
Details
MAX7318
SMD/SMT
SOIC-24
I2C, Serial, SMBus
16 I/O
With Interrupt
2 V
5.5 V
400 kHz
- 40 C
+ 125 C
Tube
Without ESD Protection
Interface - I/O Expanders I C Port Expander with Eight Inputs and
+2 images
MAX7319AEE+
Analog Devices / Maxim Integrated
1:
$6.49
77 In Stock
Mouser Part # 700-MAX7319AEE+
Analog Devices / Maxim Integrated
Interface - I/O Expanders I C Port Expander with Eight Inputs and
77 In Stock
Alternative Packaging
1
$6.49
10
$4.98
25
$4.60
Buy
Min.: 1 Mult.: 1
Max.: 77
Details
MAX7319
SMD/SMT
QSOP-16
I2C, Serial
8 I/O
With Interrupt
5.5 V
5.5 V
400 kHz
- 40 C
+ 125 C
Tube
Without ESD Protection
Interface - I/O Expanders I C Port Expander with Eight Push-Pull O
+2 images
MAX7320AEE+
Analog Devices / Maxim Integrated
1:
$4.20
402 In Stock
Mouser Part # 700-MAX7320AEE
Analog Devices / Maxim Integrated
Interface - I/O Expanders I C Port Expander with Eight Push-Pull O
402 In Stock
Alternative Packaging
1
$4.20
10
$3.18
25
$2.92
100
$2.63
300
$2.48
Buy
Min.: 1 Mult.: 1
Max.: 402
Details
MAX7320
SMD/SMT
QSOP-16
I2C, Serial
8 I/O
Without Interrupt
1.71 V
5.5 V
400 kHz
- 40 C
+ 125 C
Tube
Without ESD Protection
Interface - I/O Expanders I C Port Expander with Eight Push-Pull O
MAX7320ATE+
Analog Devices / Maxim Integrated
1:
$6.02
115 In Stock
Mouser Part # 700-MAX7320ATE
Analog Devices / Maxim Integrated
Interface - I/O Expanders I C Port Expander with Eight Push-Pull O
115 In Stock
Alternative Packaging
1
$6.02
10
$4.59
25
$4.23
100
$3.82
Buy
Min.: 1 Mult.: 1
Max.: 115
Details
MAX7320
SMD/SMT
TQFN-16
I2C, Serial
8 I/O
Without Interrupt
1.71 V
5.5 V
400 kHz
- 40 C
+ 125 C
Tube
Without ESD Protection
Interface - I/O Expanders I C Port Expander with 8 Open-Drain I/Os
+2 images
MAX7321AEE+
Analog Devices / Maxim Integrated
1:
$6.05
388 In Stock
Mouser Part # 700-MAX7321AEE
Analog Devices / Maxim Integrated
Interface - I/O Expanders I C Port Expander with 8 Open-Drain I/Os
388 In Stock
Alternative Packaging
1
$6.05
10
$4.62
25
$4.26
100
$3.86
300
$3.66
Buy
Min.: 1 Mult.: 1
Max.: 388
Details
MAX7321
SMD/SMT
QSOP-16
I2C, Serial
8 I/O
With Interrupt
1.71 V
5.5 V
400 kHz
- 40 C
+ 125 C
Tube
Without ESD Protection
Interface - I/O Expanders I C Port Expander with 8 Open-Drain I/Os
MAX7321ATE+
Analog Devices / Maxim Integrated
1:
$4.15
332 In Stock
Mouser Part # 700-MAX7321ATE
Analog Devices / Maxim Integrated
Interface - I/O Expanders I C Port Expander with 8 Open-Drain I/Os
332 In Stock
Alternative Packaging
1
$4.15
10
$3.14
25
$2.89
100
$2.60
300
$2.45
Buy
Min.: 1 Mult.: 1
Max.: 332
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
Tube
Without ESD Protection
Interface - I/O Expanders I C Port Expander with 4 Push-Pull Outpu
+2 images
MAX7322AEE+
Analog Devices / Maxim Integrated
1:
$7.20
66 In Stock
Mouser Part # 700-MAX7322AEE
Analog Devices / Maxim Integrated
Interface - I/O Expanders I C Port Expander with 4 Push-Pull Outpu
66 In Stock
Alternative Packaging
1
$7.20
10
$5.54
25
$5.12
Buy
Min.: 1 Mult.: 1
Max.: 66
Details
MAX7322
SMD/SMT
QSOP-16
I2C, Serial
4 I/O
With Interrupt
1.71 V
5.5 V
400 kHz
- 40 C
+ 125 C
Tube
Without ESD Protection
Interface - I/O Expanders I C Port Expander with 4 Push-Pull Outputs and 4 Open-Drain I/Os
+2 images
MAX7323AEE+
Analog Devices / Maxim Integrated
1:
$6.00
192 In Stock
Mouser Part # 700-MAX7323AEE
Analog Devices / Maxim Integrated
Interface - I/O Expanders I C Port Expander with 4 Push-Pull Outputs and 4 Open-Drain I/Os
192 In Stock
Alternative Packaging
1
$6.00
10
$4.58
25
$4.23
100
$3.83
Buy
Min.: 1 Mult.: 1
Max.: 192
Details
MAX7323
SMD/SMT
QSOP-16
I2C, Serial
4 I/O
With Interrupt
1.71 V
5.5 V
400 kHz
- 40 C
+ 125 C
Tube
Without ESD Protection
Interface - I/O Expanders I C Port Expander with Eight Push-Pull O
+1 image
MAX7324AEG+
Analog Devices / Maxim Integrated
1:
$6.30
3 In Stock
Mouser Part # 700-MAX7324AEG
Analog Devices / Maxim Integrated
Interface - I/O Expanders I C Port Expander with Eight Push-Pull O
3 In Stock
Alternative Packaging
Buy
Min.: 1 Mult.: 1
Max.: 3
Details
MAX7324
SMD/SMT
QSOP-24
I2C, Serial
8 I/O
With Interrupt
1.71 V
5.5 V
400 kHz
- 40 C
+ 125 C
Tube
Without ESD Protection
Interface - I/O Expanders I C Port Expander with 8 Push-Pull and 8
+1 image
MAX7325AEG+
Analog Devices / Maxim Integrated
1:
$6.49
129 In Stock
Mouser Part # 700-MAX7325AEG
Analog Devices / Maxim Integrated
Interface - I/O Expanders I C Port Expander with 8 Push-Pull and 8
129 In Stock
Alternative Packaging
1
$6.49
10
$4.98
50
$4.43
100
$4.18
Buy
Min.: 1 Mult.: 1
Max.: 129
Details
MAX7325
SMD/SMT
QSOP-24
I2C, Serial
8 I/O
With Interrupt
1.71 V
5.5 V
400 kHz
- 40 C
+ 125 C
Tube
Without ESD Protection
Interface - I/O Expanders I C Port Expander with 8 Push-Pull and 8
MAX7325ATG+
Analog Devices / Maxim Integrated
1:
$3.99
275 In Stock
Mouser Part # 700-MAX7325ATG
Analog Devices / Maxim Integrated
Interface - I/O Expanders I C Port Expander with 8 Push-Pull and 8
275 In Stock
Alternative Packaging
1
$3.99
10
$3.02
25
$2.55
75
$2.43
Buy
Min.: 1 Mult.: 1
Max.: 275
Details
MAX7325
SMD/SMT
TQFN-EP-24
I2C, Serial
8 I/O
With Interrupt
1.71 V
5.5 V
400 kHz
- 40 C
+ 125 C
Tube
Without ESD Protection
Interface - I/O Expanders I C Port Expander with 12 Push-Pull Outp
+1 image
MAX7326AEG+
Analog Devices / Maxim Integrated
1:
$6.37
49 In Stock
Mouser Part # 700-MAX7326AEG
Analog Devices / Maxim Integrated
Interface - I/O Expanders I C Port Expander with 12 Push-Pull Outp
49 In Stock
Alternative Packaging
Buy
Min.: 1 Mult.: 1
Max.: 49
Details
MAX7326
SMD/SMT
QSOP-24
I2C, Serial
16 I/O
With Interrupt
1.71 V
5.5 V
400 kHz
- 40 C
+ 125 C
Tube
Without ESD Protection
Interface - I/O Expanders I C Port Expanders with Eight I/O Ports
+4 images
MAX7328AWE+
Analog Devices / Maxim Integrated
1:
$6.07
164 In Stock
Mouser Part # 700-MAX7328AWE+
Analog Devices / Maxim Integrated
Interface - I/O Expanders I C Port Expanders with Eight I/O Ports
164 In Stock
Alternative Packaging
1
$6.07
10
$4.65
25
$4.18
92
$3.87
Buy
Min.: 1 Mult.: 1
Max.: 164
Details
MAX7328
SMD/SMT
SOIC-Wide-16
I2C, Serial
8 I/O
Without Interrupt
2.5 V
5.5 V
100 kHz
- 40 C
+ 125 C
Tube
Without ESD Protection
Interface - I/O Expanders I C Port Expanders with Eight I/O Ports
+4 images
MAX7329AWE+
Analog Devices / Maxim Integrated
1:
$4.31
65 In Stock
Mouser Part # 700-MAX7329AWE
Analog Devices / Maxim Integrated
Interface - I/O Expanders I C Port Expanders with Eight I/O Ports
65 In Stock
Alternative Packaging
1
$4.31
10
$3.27
25
$2.87
92
$2.72
Buy
Min.: 1 Mult.: 1
Max.: 165
Details
MAX7329
SMD/SMT
SOIC-16
I2C, Serial
8 I/O
With Interrupt
2.5 V
5.5 V
100 kHz
- 40 C
+ 125 C
Tube
Without ESD Protection
Interface - I/O Expanders 16-bit I2C and SMBus low power I/O port
PI4IOE5V9539LE
Diodes Incorporated
1:
$1.45
41 In Stock
Mouser Part # 729-PI4IOE5V9539LE
Diodes Incorporated
Interface - I/O Expanders 16-bit I2C and SMBus low power I/O port
41 In Stock
Alternative Packaging
1
$1.45
10
$1.05
25
$0.905
100
$0.787
248
View
248
$0.764
558
$0.749
1,054
$0.734
2,542
$0.725
5,022
$0.718
Buy
Min.: 1 Mult.: 1
Details
PIO4IO
SMD/SMT
TSSOP-24
I2C, Serial, SMBus
16 I/O
With Interrupt
2.3 V
5.5 V
400 kHz
- 40 C
+ 85 C
Tube
Interface - I/O Expanders 8-bit I2C and SMBus IO Port
+1 image
PI4IOE5V9554LE
Diodes Incorporated
1:
$1.35
120 In Stock
Mouser Part # 729-PI4IOE5V9554LE
Diodes Incorporated
Interface - I/O Expanders 8-bit I2C and SMBus IO Port
120 In Stock
Alternative Packaging
1
$1.35
10
$0.975
25
$0.868
96
$0.842
288
View
288
$0.73
576
$0.70
1,056
$0.669
2,592
$0.65
5,088
$0.635
Buy
Min.: 1 Mult.: 1
Details
PIO4IO
SMD/SMT
TSSOP-16
I2C, Serial, SMBus
8 I/O
With Interrupt
2.3 V
5.5 V
400 kHz
- 40 C
+ 85 C
Tube
4 kV
Interface - I/O Expanders W/ANNEAL PERIPH INT CNTRLR 5V 12 5MHZ
+1 image
IS82C59A-12Z
Renesas / Intersil
1:
$63.10
3 In Stock
370 Expected 9/11/2026
Mouser Part # 968-IS82C59A-12Z
Renesas / Intersil
Interface - I/O Expanders W/ANNEAL PERIPH INT CNTRLR 5V 12 5MHZ
3 In Stock
370 Expected 9/11/2026
Alternative Packaging
1
$63.10
10
$51.60
25
$48.28
111
$46.87
Buy
Min.: 1 Mult.: 1
Details
82C59A
SMD/SMT
PLCC-28
Parallel
With Interrupt
4.5 V
5.5 V
8 MHz
- 40 C
+ 85 C
Tube
1 kV
Interface - I/O Expanders I2C I/O EXPANDER GP
PCA9554PW,112
NXP Semiconductors
1:
$1.82
26 In Stock
Mouser Part # 771-PCA9554PW112
NXP Semiconductors
Interface - I/O Expanders I2C I/O EXPANDER GP
26 In Stock
Alternative Packaging
1
$1.82
10
$1.34
25
$1.10
100
$1.05
250
View
250
$1.02
500
$0.969
1,000
$0.953
2,400
$0.904
4,800
$0.884
Buy
Min.: 1 Mult.: 1
Details
PCA9554
SMD/SMT
TSSOP-16
I2C, Serial, SMBus
8 I/O
With Interrupt
2.3 V
5.5 V
400 kHz
- 40 C
+ 85 C
Tube
2 kV
Interface - I/O Expanders PERI PRG-I/O 5V 8MHZ 44PLCC COM
+1 image
CS82C55AZ
Renesas / Intersil
1:
$22.35
1,040 Expected 2/12/2027
Mouser Part # 968-CS82C55AZ
Renesas / Intersil
Interface - I/O Expanders PERI PRG-I/O 5V 8MHZ 44PLCC COM
1,040 Expected 2/12/2027
Alternative Packaging
1
$22.35
10
$17.86
25
$16.74
100
$15.52
250
View
250
$14.93
520
$14.58
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 8-Port I/O Expander with LED Intensity C
MAX7315ATE+
Analog Devices / Maxim Integrated
1:
$6.00
698 On Order
Mouser Part # 700-MAX7315ATE
Analog Devices / Maxim Integrated
Interface - I/O Expanders 8-Port I/O Expander with LED Intensity C
698 On Order
View Dates
Alternative Packaging
On Order:
298 Expected 8/31/2026
400 Expected 9/3/2026
Factory Lead-Time:
14 Weeks
1
$6.00
10
$4.58
25
$4.23
100
$3.83
300
View
300
$3.63
500
$3.58
Buy
Min.: 1 Mult.: 1
Max.: 698
Details
MAX7315
SMD/SMT
TQFN-16
I2C, Serial, SMBus
8 I/O
With Interrupt
2 V
3.6 V
400 kHz
- 40 C
+ 125 C
Tube
Without ESD Protection
Interface - I/O Expanders 16 bit In/Out
MCP23016-I/SP
Microchip Technology
1:
$2.24
495 On Order
Mouser Part # 579-MCP23016-I/SP
Microchip Technology
Interface - I/O Expanders 16 bit In/Out
495 On Order
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 Digital CAN I/O
+1 image
MCP25020-E/P
Microchip Technology
1:
$4.37
Non-Stocked Lead-Time 10 Weeks
Mouser Part # 579-MCP25020-E/P
Microchip Technology
Interface - I/O Expanders Digital CAN I/O
Non-Stocked Lead-Time 10 Weeks
1
$4.37
30
$3.71
120
$3.60
1,020
$3.58
Buy
Min.: 1 Mult.: 1
Details
Through Hole
PDIP-14
5.5 V
5.5 V
- 65 C
+ 150 C
Tube
Interface - I/O Expanders Digital CAN I/O
+3 images
MCP25020-E/SL
Microchip Technology
1:
$4.40
Non-Stocked Lead-Time 10 Weeks
Mouser Part # 579-MCP25020-E/SL
Microchip Technology
Interface - I/O Expanders Digital CAN I/O
Non-Stocked Lead-Time 10 Weeks
Alternative Packaging
1
$4.40
25
$3.69
114
$3.55
Buy
Min.: 1 Mult.: 1
Details
SMD/SMT
SOIC-14
5.5 V
5.5 V
- 65 C
+ 150 C
Tube
Interface - I/O Expanders Digital 1 Wire capab
+1 image
MCP25025-I/P
Microchip Technology
1:
$4.33
Non-Stocked Lead-Time 9 Weeks
Mouser Part # 579-MCP25025-I/P
Microchip Technology
Interface - I/O Expanders Digital 1 Wire capab
Non-Stocked Lead-Time 9 Weeks
1
$4.33
30
$3.62
120
$3.50
Buy
Min.: 1 Mult.: 1
Details
Through Hole
PDIP-14
CAN
8 I/O
Without Interrupt
2.7 V
5.5 V
4 MHz
- 65 C
+ 150 C
Tube
3.5 kV
Interface - I/O Expanders Remote 8-Bit I/O Exp ander for I2C-Bus A ALT 595-PCF8574N
PCF8574NE4
Texas Instruments
1:
$3.02
Non-Stocked Lead-Time 9 Weeks
Mouser Part # 595-PCF8574NE4
Texas Instruments
Interface - I/O Expanders Remote 8-Bit I/O Exp ander for I2C-Bus A ALT 595-PCF8574N
Non-Stocked Lead-Time 9 Weeks
1
$3.02
10
$2.32
25
$1.96
100
$1.83
250
View
250
$1.71
500
$1.36
Buy
Min.: 1 Mult.: 1
Details
PCF8574
Through Hole
PDIP-16
8 I/O
2.5 V
6 V
100 kHz
- 40 C
+ 85 C
Tube
Vietnam
