|
|
Interface - I/O Expanders Remote 8B I2C & SMBu s Lo-Pwr I/O Exp
- PCA9557DGVR
- Texas Instruments
-
1:
$3.26
-
2,335In Stock
|
Mouser Part No
595-PCA9557DGVR
|
Texas Instruments
|
Interface - I/O Expanders Remote 8B I2C & SMBu s Lo-Pwr I/O Exp
|
|
2,335In Stock
|
|
|
$3.26
|
|
|
$2.44
|
|
|
$2.24
|
|
|
$2.02
|
|
|
View
|
|
|
$1.62
|
|
|
$1.91
|
|
|
$1.87
|
|
|
$1.78
|
|
|
$1.62
|
|
Min.: 1
Mult.: 1
:
2,000
|
|
|
PCA9557
|
SMD/SMT
|
TVSOP-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-PCA9557DB
- PCA9557DBR
- Texas Instruments
-
1:
$2.88
-
2,174In 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
|
|
2,174In Stock
|
|
|
$2.88
|
|
|
$2.15
|
|
|
$1.97
|
|
|
$1.77
|
|
|
View
|
|
|
$1.47
|
|
|
$1.67
|
|
|
$1.64
|
|
|
$1.56
|
|
|
$1.47
|
|
Min.: 1
Mult.: 1
:
2,000
|
|
|
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 8-Bit I/O Exp ander for I2C-Bus A ALT 595-PCF8574AN
- PCF8574ANE4
- Texas Instruments
-
1:
$4.38
-
128In Stock
|
Mouser Part No
595-PCF8574ANE4
|
Texas Instruments
|
Interface - I/O Expanders Remote 8-Bit I/O Exp ander for I2C-Bus A ALT 595-PCF8574AN
|
|
128In Stock
|
|
|
$4.38
|
|
|
$3.41
|
|
|
$2.90
|
|
|
$2.73
|
|
|
View
|
|
|
$2.59
|
|
|
$2.57
|
|
|
$2.41
|
|
|
$2.36
|
|
Min.: 1
Mult.: 1
|
|
|
PCF8574A
|
Through Hole
|
PDIP-16
|
I2C, Serial
|
8 I/O
|
With Interrupt
|
2.5 V
|
6 V
|
100 kHz
|
- 40 C
|
+ 85 C
|
Tube
|
1 kV
|
|
|
|
Interface - I/O Expanders Rem 8B I2C & SMBus L o-Pwr I/O Expander A 595-PCA9557DBR
- PCA9557DB
- Texas Instruments
-
1:
$3.99
-
400In Stock
|
Mouser Part No
595-PCA9557DB
|
Texas Instruments
|
Interface - I/O Expanders Rem 8B I2C & SMBus L o-Pwr I/O Expander A 595-PCA9557DBR
|
|
400In Stock
|
|
|
$3.99
|
|
|
$2.97
|
|
|
$2.72
|
|
|
$2.40
|
|
|
View
|
|
|
$2.30
|
|
|
$2.26
|
|
|
$2.13
|
|
|
$2.11
|
|
|
$2.09
|
|
Min.: 1
Mult.: 1
|
|
|
PCA9557
|
SMD/SMT
|
SSOP-16
|
I2C, Serial, SMBus
|
8 I/O
|
Without Interrupt
|
2.5 V
|
6 V
|
400 kHz
|
- 40 C
|
+ 85 C
|
Tube
|
2 kV
|
|
|
|
Interface - I/O Expanders Remote 8B I2C & SMBu s Lo-Pwr I/O Exp
- PCA9557RGYR
- Texas Instruments
-
1:
$2.90
-
3,148In Stock
|
Mouser Part No
595-PCA9557RGYR
|
Texas Instruments
|
Interface - I/O Expanders Remote 8B I2C & SMBu s Lo-Pwr I/O Exp
|
|
3,148In Stock
|
|
|
$2.90
|
|
|
$2.16
|
|
|
$1.98
|
|
|
$1.78
|
|
|
$1.67
|
|
|
View
|
|
|
$1.67
|
|
|
$1.52
|
|
Min.: 1
Mult.: 1
:
3,000
|
|
|
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 Remote 8-Bit I/O Exp ander for I2C-Bus
- PCF8574ADGVR
- Texas Instruments
-
1:
$3.48
-
3,744In Stock
|
Mouser Part No
595-PCF8574ADGVR
|
Texas Instruments
|
Interface - I/O Expanders Remote 8-Bit I/O Exp ander for I2C-Bus
|
|
3,744In Stock
|
|
|
$3.48
|
|
|
$2.67
|
|
|
$2.54
|
|
|
$2.43
|
|
|
$1.90
|
|
|
View
|
|
|
$2.40
|
|
|
$2.34
|
|
|
$1.88
|
|
Min.: 1
Mult.: 1
:
2,000
|
|
|
PCF8574A
|
SMD/SMT
|
TVSOP-20
|
I2C, Serial
|
8 I/O
|
With Interrupt
|
2.5 V
|
6 V
|
100 kHz
|
- 40 C
|
+ 85 C
|
Reel, Cut Tape, MouseReel
|
1 kV
|
|
|
|
Interface - I/O Expanders 8bit I/O Expndr
- PCF8574AN
- Texas Instruments
-
1:
$4.33
-
858In Stock
|
Mouser Part No
595-PCF8574AN
|
Texas Instruments
|
Interface - I/O Expanders 8bit I/O Expndr
|
|
858In Stock
|
|
|
$4.33
|
|
|
$3.27
|
|
|
$2.94
|
|
|
$2.67
|
|
|
View
|
|
|
$2.54
|
|
|
$2.49
|
|
|
$2.41
|
|
|
$2.35
|
|
Min.: 1
Mult.: 1
|
|
|
PCF8574A
|
Through Hole
|
PDIP-16
|
I2C, Serial
|
8 I/O
|
With Interrupt
|
2.5 V
|
6 V
|
100 kHz
|
- 40 C
|
+ 85 C
|
Tube
|
1 kV
|
|
|
|
Interface - I/O Expanders 8bit I/O Expndr A 59 5-PCF8574APW A 595- A 595-PCF8574APW
- PCF8574APWR
- Texas Instruments
-
1:
$1.59
-
2,929In Stock
-
10,000Expected 2026/12/17
|
Mouser Part No
595-PCF8574APWR
|
Texas Instruments
|
Interface - I/O Expanders 8bit I/O Expndr A 59 5-PCF8574APW A 595- A 595-PCF8574APW
|
|
2,929In Stock
10,000Expected 2026/12/17
|
|
|
$1.59
|
|
|
$1.16
|
|
|
$1.06
|
|
|
$0.935
|
|
|
View
|
|
|
$0.793
|
|
|
$0.879
|
|
|
$0.846
|
|
|
$0.837
|
|
|
$0.793
|
|
Min.: 1
Mult.: 1
:
2,000
|
|
|
PCF8574A
|
SMD/SMT
|
TSSOP-20
|
I2C, Serial
|
8 I/O
|
With Interrupt
|
2.5 V
|
6 V
|
100 kHz
|
- 40 C
|
+ 85 C
|
Reel, Cut Tape, MouseReel
|
1 kV
|
|
|
|
Interface - I/O Expanders Remote 8-Bit I/O Exp ander for I2C-Bus
- PCF8574DGVR
- Texas Instruments
-
1:
$4.19
-
1,871In Stock
|
Mouser Part No
595-PCF8574DGVR
|
Texas Instruments
|
Interface - I/O Expanders Remote 8-Bit I/O Exp ander for I2C-Bus
|
|
1,871In Stock
|
|
|
$4.19
|
|
|
$3.16
|
|
|
$2.90
|
|
|
$2.62
|
|
|
$2.54
|
|
|
$2.14
|
|
Min.: 1
Mult.: 1
:
2,000
|
|
|
PCF8574
|
SMD/SMT
|
TVSOP-20
|
I2C, Serial
|
8 I/O
|
With Interrupt
|
2.5 V
|
6 V
|
100 kHz
|
- 40 C
|
+ 85 C
|
Reel, Cut Tape, MouseReel
|
1 kV
|
|
|
|
Interface - I/O Expanders Remote 8-Bit I/O Exp ander for I2C-Bus
- PCF8574RGYR
- Texas Instruments
-
1:
$2.23
-
1,413In Stock
|
Mouser Part No
595-PCF8574RGYR
|
Texas Instruments
|
Interface - I/O Expanders Remote 8-Bit I/O Exp ander for I2C-Bus
|
|
1,413In Stock
|
|
|
$2.23
|
|
|
$1.66
|
|
|
$1.51
|
|
|
$1.35
|
|
|
$1.14
|
|
|
View
|
|
|
$1.28
|
|
|
$1.24
|
|
|
$1.19
|
|
|
$1.10
|
|
Min.: 1
Mult.: 1
:
3,000
|
|
|
PCF8574
|
SMD/SMT
|
VQFN-20
|
I2C, Serial
|
8 I/O
|
With Interrupt
|
2.5 V
|
6 V
|
100 kHz
|
- 40 C
|
+ 85 C
|
Reel, Cut Tape, MouseReel
|
1 kV
|
|
|
|
Interface - I/O Expanders Remote 8B I2C & SMBu s I/O Expander A 59 A 595-PCA9557PW
- PCA9557PWR
- Texas Instruments
-
1:
$2.06
-
2,830In Stock
-
4,000Expected 2027/01/01
|
Mouser Part No
595-PCA9557PWR
|
Texas Instruments
|
Interface - I/O Expanders Remote 8B I2C & SMBu s I/O Expander A 59 A 595-PCA9557PW
|
|
2,830In Stock
4,000Expected 2027/01/01
|
|
|
$2.06
|
|
|
$1.52
|
|
|
$1.40
|
|
|
$1.24
|
|
|
$1.08
|
|
|
View
|
|
|
$1.17
|
|
|
$1.13
|
|
|
$1.10
|
|
|
$1.06
|
|
Min.: 1
Mult.: 1
:
2,000
|
|
|
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 8bit I/O Expndr A 59 5-PCF8574ADW A 595- A 595-PCF8574ADW
- PCF8574ADWR
- Texas Instruments
-
1:
$1.59
-
6,203In Stock
|
Mouser Part No
595-PCF8574ADWR
|
Texas Instruments
|
Interface - I/O Expanders 8bit I/O Expndr A 59 5-PCF8574ADW A 595- A 595-PCF8574ADW
|
|
6,203In Stock
|
|
|
$1.59
|
|
|
$1.16
|
|
|
$1.06
|
|
|
$0.935
|
|
|
$0.783
|
|
|
View
|
|
|
$0.879
|
|
|
$0.846
|
|
|
$0.837
|
|
|
$0.766
|
|
Min.: 1
Mult.: 1
:
2,000
|
|
|
PCF8574A
|
SMD/SMT
|
SOIC-16
|
I2C, Serial
|
8 I/O
|
With Interrupt
|
2.5 V
|
6 V
|
100 kHz
|
- 40 C
|
+ 85 C
|
Reel, Cut Tape, MouseReel
|
1 kV
|
|
|
|
Interface - I/O Expanders 8bit I/O Expndr A 59 5-PCF8574PW A 595-P A 595-PCF8574PW
- PCF8574PWR
- Texas Instruments
-
1:
$1.83
-
4,799In Stock
|
Mouser Part No
595-PCF8574PWR
|
Texas Instruments
|
Interface - I/O Expanders 8bit I/O Expndr A 59 5-PCF8574PW A 595-P A 595-PCF8574PW
|
|
4,799In Stock
|
|
|
$1.83
|
|
|
$1.34
|
|
|
$1.22
|
|
|
$1.09
|
|
|
$0.918
|
|
|
View
|
|
|
$1.02
|
|
|
$0.982
|
|
|
$0.978
|
|
|
$0.916
|
|
Min.: 1
Mult.: 1
:
2,000
|
|
|
PCF8574
|
SMD/SMT
|
TSSOP-20
|
I2C, Serial
|
8 I/O
|
With Interrupt
|
2.5 V
|
6 V
|
100 kHz
|
- 40 C
|
+ 85 C
|
Reel, Cut Tape, MouseReel
|
1 kV
|
|
|
|
Interface - I/O Expanders Remote 8B I2C & SMBu s Lo-Pwr I/O Exp A A 595-PCA9557D
- PCA9557DR
- Texas Instruments
-
1:
$1.76
-
420In Stock
-
2,500Expected 2026/09/16
|
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
|
|
420In Stock
2,500Expected 2026/09/16
|
|
|
$1.76
|
|
|
$1.29
|
|
|
$1.17
|
|
|
$1.04
|
|
|
$0.876
|
|
|
View
|
|
|
$0.977
|
|
|
$0.94
|
|
|
$0.935
|
|
|
$0.844
|
|
Min.: 1
Mult.: 1
:
2,500
|
|
|
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 Remote 8-Bit I2C and SMBus LP I/O Exp
- PCA9557RGVR
- Texas Instruments
-
1:
$1.98
-
71In Stock
-
17,500On Order
|
Mouser Part No
595-PCA9557RGVR
|
Texas Instruments
|
Interface - I/O Expanders Remote 8-Bit I2C and SMBus LP I/O Exp
|
|
71In Stock
17,500On Order
Stock:
71 Can Dispatch Immediately
On Order:
7,500 Expected 2026/12/10
10,000 Expected 2027/07/23
Factory Lead Time:
9 Weeks
|
|
|
$1.98
|
|
|
$1.47
|
|
|
$1.33
|
|
|
$1.19
|
|
|
$0.993
|
|
|
View
|
|
|
$1.12
|
|
|
$1.08
|
|
|
$1.06
|
|
|
$0.966
|
|
Min.: 1
Mult.: 1
:
2,500
|
|
|
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 Remote 8-Bit I/O Exp ander for I2C-Bus
- PCF8574ARGYR
- Texas Instruments
-
1:
$2.56
-
1,043In Stock
|
Mouser Part No
595-PCF8574ARGYR
|
Texas Instruments
|
Interface - I/O Expanders Remote 8-Bit I/O Exp ander for I2C-Bus
|
|
1,043In Stock
|
|
|
$2.56
|
|
|
$1.91
|
|
|
$1.76
|
|
|
$1.56
|
|
|
$1.31
|
|
|
View
|
|
|
$1.48
|
|
|
$1.47
|
|
|
$1.28
|
|
Min.: 1
Mult.: 1
:
3,000
|
|
|
PCF8574A
|
SMD/SMT
|
VQFN-20
|
I2C, Serial
|
8 I/O
|
With Interrupt
|
2.5 V
|
6 V
|
100 kHz
|
- 40 C
|
+ 85 C
|
Reel, Cut Tape, MouseReel
|
1 kV
|
|
|
|
Interface - I/O Expanders 8bit I/O Expndr
- PCF8574N
- Texas Instruments
-
1:
$2.98
-
16,073On Order
|
Mouser Part No
595-PCF8574N
|
Texas Instruments
|
Interface - I/O Expanders 8bit I/O Expndr
|
|
16,073On Order
On Order:
5,173 Expected 2026/08/26
10,900 Expected 2026/09/14
Factory Lead Time:
9 Weeks
|
|
|
$2.98
|
|
|
$2.23
|
|
|
$2.04
|
|
|
$1.83
|
|
|
View
|
|
|
$1.73
|
|
|
$1.67
|
|
|
$1.60
|
|
|
$1.56
|
|
|
$1.54
|
|
Min.: 1
Mult.: 1
|
|
|
PCF8574
|
Through Hole
|
PDIP-16
|
I2C, Serial
|
8 I/O
|
With Interrupt
|
2.5 V
|
6 V
|
100 kHz
|
- 40 C
|
+ 85 C
|
Tube
|
1 kV
|
|
|
|
Interface - I/O Expanders 8bit I/O Expndr A 59 5-PCF8574DW A 595-P A 595-PCF8574DW
- PCF8574DWR
- Texas Instruments
-
1:
$2.05
-
15,617On Order
|
Mouser Part No
595-PCF8574DWR
|
Texas Instruments
|
Interface - I/O Expanders 8bit I/O Expndr A 59 5-PCF8574DW A 595-P A 595-PCF8574DW
|
|
15,617On Order
On Order:
7,617 Expected 2026/09/07
8,000 Expected 2026/12/28
Factory Lead Time:
16 Weeks
|
|
|
$2.05
|
|
|
$1.52
|
|
|
$1.38
|
|
|
$1.23
|
|
|
$1.05
|
|
|
View
|
|
|
$1.16
|
|
|
$1.12
|
|
|
$1.08
|
|
|
$1.02
|
|
Min.: 1
Mult.: 1
:
2,000
|
|
|
PCF8574
|
SMD/SMT
|
SOIC-16
|
I2C, Serial
|
8 I/O
|
With Interrupt
|
2.5 V
|
6 V
|
100 kHz
|
- 40 C
|
+ 85 C
|
Reel, Cut Tape, MouseReel
|
1 kV
|
|
|
|
Interface - I/O Expanders Remote 8-Bit I/O Exp ander for I2C-Bus
- PCF8574RGTR
- Texas Instruments
-
1:
$1.97
-
8,203Expected 2026/09/18
|
Mouser Part No
595-PCF8574RGTR
|
Texas Instruments
|
Interface - I/O Expanders Remote 8-Bit I/O Exp ander for I2C-Bus
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8,203Expected 2026/09/18
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$1.97
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$1.44
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$1.31
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$1.17
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$1.11
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$0.936
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Min.: 1
Mult.: 1
:
3,000
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PCF8574
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SMD/SMT
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VQFN-16
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I2C, Serial
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8 I/O
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With Interrupt
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2.5 V
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6 V
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100 kHz
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- 40 C
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+ 85 C
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Reel, Cut Tape, MouseReel
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1 kV
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Interface - I/O Expanders Remote 8-Bit I/O Exp ander for I2C-Bus A ALT 595-PCF8574APWR
- PCF8574APWRE4
- Texas Instruments
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1:
$1.60
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Non-Stocked Lead-Time 9 Weeks
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Mouser Part No
595-PCF8574APWRE4
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Texas Instruments
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Interface - I/O Expanders Remote 8-Bit I/O Exp ander for I2C-Bus A ALT 595-PCF8574APWR
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Non-Stocked Lead-Time 9 Weeks
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$1.60
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$1.17
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$1.06
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$0.94
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$0.825
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View
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$0.883
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$0.848
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$0.837
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$0.806
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Min.: 1
Mult.: 1
:
2,000
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PCF8574A
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SMD/SMT
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TSSOP-20
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8 I/O
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2.5 V
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6 V
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100 kHz
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- 40 C
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+ 85 C
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Reel, Cut Tape, MouseReel
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Interface - I/O Expanders Remote 8-Bit I/O Exp ander for I2C-Bus A ALT 595-PCF8574APWR
- PCF8574APWRG4
- Texas Instruments
-
1:
$1.60
-
Non-Stocked Lead-Time 9 Weeks
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Mouser Part No
595-PCF8574APWRG4
|
Texas Instruments
|
Interface - I/O Expanders Remote 8-Bit I/O Exp ander for I2C-Bus A ALT 595-PCF8574APWR
|
|
Non-Stocked Lead-Time 9 Weeks
|
|
|
$1.60
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$1.17
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$1.06
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$0.94
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$0.825
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|
|
View
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|
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$0.883
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$0.848
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$0.837
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$0.806
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Min.: 1
Mult.: 1
:
2,000
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PCF8574A
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SMD/SMT
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TSSOP-20
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8 I/O
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2.5 V
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6 V
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100 kHz
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- 40 C
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+ 85 C
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Reel, Cut Tape, MouseReel
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Interface - I/O Expanders Remote 8-Bit I/O Exp ander for I2C-Bus A ALT 595-PCF8574N
- PCF8574NE4
- Texas Instruments
-
1:
$3.02
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Non-Stocked Lead-Time 9 Weeks
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Mouser Part No
595-PCF8574NE4
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Texas Instruments
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Interface - I/O Expanders Remote 8-Bit I/O Exp ander for I2C-Bus A ALT 595-PCF8574N
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Non-Stocked Lead-Time 9 Weeks
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$3.02
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$2.33
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$1.97
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$1.83
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View
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$1.71
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$1.44
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Min.: 1
Mult.: 1
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PCF8574
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Through Hole
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PDIP-16
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8 I/O
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2.5 V
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6 V
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100 kHz
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- 40 C
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+ 85 C
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Tube
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South Africa