Interface - I/O Expanders 16-BIT I/O EXPANDER W/400KHZ
PCF8575TS/1,118
NXP Semiconductors
1:
$2.76
2,398 In Stock
Mouser Part No 771-PCF8575TSDB-T
NXP Semiconductors
Interface - I/O Expanders 16-BIT I/O EXPANDER W/400KHZ
2,398 In Stock
Alternative Packaging
1
$2.76
10
$2.06
25
$1.89
100
$1.69
1,000
$1.49
2,000
View
250
$1.60
500
$1.54
2,000
$1.43
5,000
$1.35
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
Reel, Cut Tape, MouseReel
Without ESD Protection
Interface - I/O Expanders 16-Port I/O Expander with LED Intensity
+2 images
MAX7313ATG+
Analog Devices / Maxim Integrated
1:
$10.39
2 In Stock
Mouser Part No 700-MAX7313ATG
Analog Devices / Maxim Integrated
Interface - I/O Expanders 16-Port I/O Expander with LED Intensity
2 In Stock
Alternative Packaging
1
$10.39
10
$8.03
25
$7.66
75
$6.65
300
View
300
$6.35
525
$5.79
1,050
$5.09
2,550
Quote
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
Tube
Without ESD Protection
Interface - I/O Expanders 4-Wire-Interfaced, 2.5V to 5.5V, 20-Port
+3 images
MAX7301ATL+
Analog Devices / Maxim Integrated
1:
$15.79
1,182 In Stock
Mouser Part No 700-MAX7301ATL
Analog Devices / Maxim Integrated
Interface - I/O Expanders 4-Wire-Interfaced, 2.5V to 5.5V, 20-Port
1,182 In Stock
Alternative Packaging
1
$15.79
10
$12.39
50
$11.88
100
$10.46
250
View
250
$9.95
500
$9.31
1,000
$8.65
Buy
Min.: 1 Mult.: 1
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
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 16-bit 1.65- to 5.5- V I2C/SMBus I/O exp A 595-TCA9555DBR
TCA9555DBT
Texas Instruments
1:
$2.12
473 In Stock
Mouser Part No 595-TCA9555DBT
Texas Instruments
Interface - I/O Expanders 16-bit 1.65- to 5.5- V I2C/SMBus I/O exp A 595-TCA9555DBR
473 In Stock
Alternative Packaging
1
$2.12
10
$1.57
25
$1.44
100
$1.28
250
$1.02
1,000
View
1,000
$1.01
2,500
$0.964
5,000
$0.959
Buy
Min.: 1 Mult.: 1
Details
TCA9555
SMD/SMT
SSOP-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 Rem 8B I2C & SMBus I /O Expander
PCA9554ADGVR
Texas Instruments
1:
$3.92
101 In Stock
Mouser Part No 595-PCA9554ADGVR
Texas Instruments
Interface - I/O Expanders Rem 8B I2C & SMBus I /O Expander
101 In Stock
Alternative Packaging
1
$3.92
10
$2.60
25
$2.37
100
$2.01
250
View
2,000
$1.44
250
$1.91
500
$1.71
1,000
$1.70
2,000
$1.44
Buy
Min.: 1 Mult.: 1
Details
PCA9554A
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 I C and JTAG Nonvolatile 9-Bit I/O Expan
+5 images
DS4550E+
Analog Devices / Maxim Integrated
1:
$10.01
207 In Stock
Mouser Part No 700-DS4550E
Analog Devices / Maxim Integrated
Interface - I/O Expanders I C and JTAG Nonvolatile 9-Bit I/O Expan
207 In Stock
Alternative Packaging
1
$10.01
10
$7.50
25
$7.15
74
$6.21
296
View
296
$5.93
518
$5.41
1,036
$4.77
2,516
$4.64
Buy
Min.: 1 Mult.: 1
Details
DS4550E
SMD/SMT
TSSOP-20
I2C, Serial
9 I/O
Without Interrupt
2.7 V
5.5 V
400 kHz
- 40 C
+ 85 C
Tube
Without ESD Protection
Interface - I/O Expanders Rem 8B I2C & SMBus L o-Pwr I/O Expander A 595-PCA9538DWR
PCA9538DW
Texas Instruments
1:
$5.15
111 In Stock
Mouser Part No 595-PCA9538DW
Texas Instruments
Interface - I/O Expanders Rem 8B I2C & SMBus L o-Pwr I/O Expander A 595-PCA9538DWR
111 In Stock
Alternative Packaging
1
$5.15
10
$3.48
25
$3.24
120
$2.85
280
View
280
$2.70
520
$2.07
1,000
$2.05
2,520
$2.01
5,000
$1.99
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
Tube
2 kV
Interface - I/O Expanders Remote 8B I2C & SMBu s I/O Expander A 59 A 595-PCA9557PW
PCA9557PWR
Texas Instruments
1:
$2.75
345 In Stock
6,000 Expected 09/04/2026
Mouser Part No 595-PCA9557PWR
Texas Instruments
Interface - I/O Expanders Remote 8B I2C & SMBu s I/O Expander A 59 A 595-PCA9557PW
345 In Stock
6,000 Expected 09/04/2026
Alternative Packaging
1
$2.75
10
$1.79
25
$1.62
100
$1.37
2,000
$0.887
4,000
View
250
$1.28
500
$1.12
1,000
$0.96
4,000
$0.867
Buy
Min.: 1 Mult.: 1
Details
PCA9557
SMD/SMT
TSSOP-16
I2C, Serial, SMBus
8 I/O
Without Interrupt
2.5 V
6 V
400 kHz
- 40 C
+ 85 C
Reel, Cut Tape, MouseReel
2 kV
Interface - I/O Expanders 16-bit I2C-bus/SMBus I/O Expander with Interrupt, Reset and Agile I/O in HWQFN24 package
PCAL9539AHF,128
NXP Semiconductors
1:
$2.26
8,862 In Stock
Mouser Part No 771-PCAL9539AHF,128
NXP Semiconductors
Interface - I/O Expanders 16-bit I2C-bus/SMBus I/O Expander with Interrupt, Reset and Agile I/O in HWQFN24 package
8,862 In Stock
1
$2.26
10
$1.68
25
$1.53
100
$1.37
250
View
6,000
$1.20
250
$1.29
500
$1.25
1,000
$1.23
6,000
$1.20
Buy
Min.: 1 Mult.: 1
Details
PCAL9539A
SMD/SMT
HWQFN-24
I2C, Serial, SMBus
16 I/O
With Interrupt
1.65 V
5.5 V
100 kHz
- 40 C
+ 85 C
Reel, Cut Tape, MouseReel
2 kV
Interface - I/O Expanders 4-Wire-Interfaced, 2.5V to 5.5V, 20-Port
MAX7301AAX+
Analog Devices / Maxim Integrated
1:
$16.91
289 In Stock
Mouser Part No 700-MAX7301AAX
Analog Devices / Maxim Integrated
Interface - I/O Expanders 4-Wire-Interfaced, 2.5V to 5.5V, 20-Port
289 In Stock
Alternative Packaging
1
$16.91
10
$13.27
30
$12.72
120
$11.20
270
View
270
$10.66
510
$9.97
1,020
$9.26
Buy
Min.: 1 Mult.: 1
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
Tube
Without ESD Protection
Interface - I/O Expanders 2-Wire-Interfaced, 16-Bit, I/O Port Expa
+2 images
MAX7318AWG+
Analog Devices / Maxim Integrated
1:
$9.83
114 In Stock
Mouser Part No 700-MAX7318AWG+
Analog Devices / Maxim Integrated
Interface - I/O Expanders 2-Wire-Interfaced, 16-Bit, I/O Port Expa
114 In Stock
Alternative Packaging
1
$9.83
10
$7.59
30
$7.24
120
$6.29
270
View
270
$6.00
510
$5.47
1,020
$4.82
2,520
$4.69
Buy
Min.: 1 Mult.: 1
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 PCA9535PW/SOT355/TSSOP24
PCA9535PWJ
Nexperia
1:
$1.55
776 In Stock
2,500 Expected 16/11/2026
Mouser Part No 771-PCA9535PWJ
Nexperia
Interface - I/O Expanders PCA9535PW/SOT355/TSSOP24
776 In Stock
2,500 Expected 16/11/2026
1
$1.55
10
$1.03
100
$0.912
200
$0.857
2,500
$0.768
5,000
View
500
$0.825
1,000
$0.797
5,000
$0.751
Buy
Min.: 1 Mult.: 1
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 Remote 8B I2C & SMBu s Lo-Pwr I/O Exp A A 595-PCA9557DB
PCA9557DBR
Texas Instruments
1:
$4.12
413 In Stock
Mouser Part No 595-PCA9557DBR
Texas Instruments
Interface - I/O Expanders Remote 8B I2C & SMBu s Lo-Pwr I/O Exp A A 595-PCA9557DB
413 In Stock
Alternative Packaging
1
$4.12
10
$2.72
25
$2.48
100
$2.11
250
View
2,000
$1.42
250
$2.00
500
$1.80
1,000
$1.68
2,000
$1.42
Buy
Min.: 1 Mult.: 1
Details
PCA9557
SMD/SMT
SSOP-16
I2C, Serial, SMBus
8 I/O
Without Interrupt
2.5 V
6 V
400 kHz
- 40 C
+ 85 C
Reel, Cut Tape, MouseReel
2 kV
Interface - I/O Expanders Remote 8B I2C & SMBu s Lo-Pwr I/O Exp A A 595-PCA9557D
PCA9557DR
Texas Instruments
1:
$1.59
1,634 In Stock
Mouser Part No 595-PCA9557DR
Texas Instruments
Interface - I/O Expanders Remote 8B I2C & SMBu s Lo-Pwr I/O Exp A A 595-PCA9557D
1,634 In Stock
Alternative Packaging
1
$1.59
10
$1.17
25
$1.06
100
$0.938
2,500
$0.793
7,500
View
250
$0.882
500
$0.849
1,000
$0.821
7,500
$0.776
Buy
Min.: 1 Mult.: 1
Details
PCA9557
SMD/SMT
SOIC-Narrow-16
I2C, Serial, SMBus
8 I/O
Without Interrupt
2.5 V
6 V
400 kHz
- 40 C
+ 85 C
Reel, Cut Tape, MouseReel
2 kV
Interface - I/O Expanders 9-Bit I C Nonvolatile I/O Expander Plus
+1 image
DS4520E+
Analog Devices / Maxim Integrated
1:
$8.17
360 In Stock
Mouser Part No 700-DS4520E
Analog Devices / Maxim Integrated
Interface - I/O Expanders 9-Bit I C Nonvolatile I/O Expander Plus
360 In Stock
Alternative Packaging
1
$8.17
10
$5.71
25
$5.44
96
$4.73
288
View
288
$4.51
576
$4.11
1,056
$3.65
2,592
$3.55
Buy
Min.: 1 Mult.: 1
Details
DS4520E
SMD/SMT
TSSOP-16
I2C, Serial
9 I/O
Without Interrupt
2.7 V
5.5 V
400 kHz
- 40 C
+ 85 C
Tube
Without ESD Protection
Interface - I/O Expanders 8-bit I2C and SMBus IO Port
+1 image
PI4IOE5V9554LE
Diodes Incorporated
1:
$1.14
153 In Stock
Mouser Part No 729-PI4IOE5V9554LE
Diodes Incorporated
Interface - I/O Expanders 8-bit I2C and SMBus IO Port
153 In Stock
Alternative Packaging
1
$1.14
10
$0.825
25
$0.661
96
$0.628
288
View
288
$0.611
576
$0.587
1,056
$0.549
4,032
$0.536
8,064
$0.521
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 16-Bit I2C & SMBus L o-Pwr I/O Expander R 595-TCA9535PWR
PCA9535PWR
Texas Instruments
1:
$3.78
39 In Stock
4,000 Expected 23/03/2026
Mouser Part No 595-PCA9535PWR
Texas Instruments
Interface - I/O Expanders 16-Bit I2C & SMBus L o-Pwr I/O Expander R 595-TCA9535PWR
39 In Stock
4,000 Expected 23/03/2026
Alternative Packaging
1
$3.78
10
$2.56
25
$2.37
100
$2.06
2,000
$1.32
4,000
View
250
$1.93
500
$1.69
1,000
$1.40
4,000
$1.29
Buy
Min.: 1 Mult.: 1
Details
PCA9535
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 2-Wire-Interfaced 16-Bit I/O Port Expand
+1 image
MAX7312AWG+
Analog Devices / Maxim Integrated
1:
$9.97
112 In Stock
Mouser Part No 700-MAX7312AWG
Analog Devices / Maxim Integrated
Interface - I/O Expanders 2-Wire-Interfaced 16-Bit I/O Port Expand
112 In Stock
Alternative Packaging
1
$9.97
10
$7.70
30
$7.34
120
$6.38
270
View
270
$6.09
510
$5.55
1,020
$4.89
2,520
$4.76
Buy
Min.: 1 Mult.: 1
Details
MAX7312
SMD/SMT
SOIC-24
I2C, Serial
16 I/O
With Interrupt
2 V
5.5 V
400 kHz
- 40 C
+ 125 C
Tube
Without ESD Protection
Interface - I/O Expanders 16-bit 1.65- to 5.5- V I2C/SMBus I/O exp A 595-TCA9535DBR
TCA9535DBT
Texas Instruments
1:
$2.33
640 In Stock
Mouser Part No 595-TCA9535DBT
Texas Instruments
Interface - I/O Expanders 16-bit 1.65- to 5.5- V I2C/SMBus I/O exp A 595-TCA9535DBR
640 In Stock
Alternative Packaging
1
$2.33
10
$1.74
25
$1.59
100
$1.42
250
$1.33
500
View
500
$1.26
1,000
$1.22
2,500
$1.19
5,000
$1.17
Buy
Min.: 1 Mult.: 1
Details
TCA9535
SMD/SMT
SSOP-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 8-bit 1.65- to 5.5-V I2C/SMBus I/O expan A 595-TCA9534DWR
TCA9534DWT
Texas Instruments
1:
$1.62
740 In Stock
Mouser Part No 595-TCA9534DWT
Texas Instruments
Interface - I/O Expanders 8-bit 1.65- to 5.5-V I2C/SMBus I/O expan A 595-TCA9534DWR
740 In Stock
Alternative Packaging
1
$1.62
10
$1.18
25
$1.07
100
$0.95
250
$0.892
500
View
500
$0.857
1,000
$0.829
4,000
$0.799
8,000
$0.761
Buy
Min.: 1 Mult.: 1
Details
TCA9534
SMD/SMT
SOIC-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 2-Wire-Interfaced 16-Bit I/O Port Expand
+1 image
MAX7312AWG+T
Analog Devices / Maxim Integrated
1:
$9.97
20 In Stock
Mouser Part No 700-MAX7312AWGT
Analog Devices / Maxim Integrated
Interface - I/O Expanders 2-Wire-Interfaced 16-Bit I/O Port Expand
20 In Stock
Alternative Packaging
1
$9.97
10
$7.70
25
$7.34
100
$6.38
1,000
$4.89
2,000
View
250
$6.09
500
$5.55
2,000
$4.76
Buy
Min.: 1 Mult.: 1
Details
MAX7312
SMD/SMT
SOIC-Wide-24
I2C, Serial
16 I/O
With Interrupt
2 V
5.5 V
400 kHz
- 40 C
+ 125 C
Reel, Cut Tape, MouseReel
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 Remote 8-Bit I2C and SMBus LP I/O Exp
PCA9557RGVR
Texas Instruments
1:
$1.50
552 In Stock
2,500 Expected 23/03/2026
Mouser Part No 595-PCA9557RGVR
Texas Instruments
Interface - I/O Expanders Remote 8-Bit I2C and SMBus LP I/O Exp
552 In Stock
2,500 Expected 23/03/2026
Alternative Packaging
1
$1.50
10
$1.09
25
$0.995
100
$0.883
2,500
$0.743
7,500
View
250
$0.83
500
$0.797
1,000
$0.771
7,500
$0.708
Buy
Min.: 1 Mult.: 1
Details
PCA9557
SMD/SMT
VQFN-16
I2C, Serial, SMBus
8 I/O
Without Interrupt
2.5 V
6 V
400 kHz
- 40 C
+ 85 C
Reel, Cut Tape, MouseReel
2 kV
Interface - I/O Expanders W/ANNEAL PERIPH PRG- I/O 5V 8MHZ IND
IP82C55AZ
Renesas / Intersil
1:
$37.24
214 In Stock
End of Life
Mouser Part No 968-IP82C55AZ
End of Life
Renesas / Intersil
Interface - I/O Expanders W/ANNEAL PERIPH PRG- I/O 5V 8MHZ IND
214 In Stock
1
$37.24
10
$30.30
25
$29.84
99
$28.80
Buy
Min.: 1 Mult.: 1
Details
82C55
Through Hole
PDIP-40
Parallel
24 I/O
With Interrupt
4.5 V
5.5 V
8 MHz
- 40 C
+ 85 C
Tube
1 kV
Israel
