|
|
Interface - I/O Expanders Remote 8B I2C & SMBu s Lo-Pwr I/O Exp
- PCA9557DGVR
- Texas Instruments
-
1:
$4.26
-
2,335In Stock
|
Mouser Part #
595-PCA9557DGVR
|
Texas Instruments
|
Interface - I/O Expanders Remote 8B I2C & SMBu s Lo-Pwr I/O Exp
|
|
2,335In Stock
|
|
|
$4.26
|
|
|
$3.20
|
|
|
$2.94
|
|
|
$2.64
|
|
|
View
|
|
|
$2.16
|
|
|
$2.50
|
|
|
$2.47
|
|
|
$2.46
|
|
|
$2.16
|
|
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:
$3.74
-
2,174In Stock
|
Mouser Part #
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
|
|
|
$3.74
|
|
|
$2.80
|
|
|
$2.56
|
|
|
$2.30
|
|
|
View
|
|
|
$1.94
|
|
|
$2.17
|
|
|
$2.16
|
|
|
$2.09
|
|
|
$1.94
|
|
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:
$5.69
-
128In Stock
|
Mouser Part #
595-PCF8574ANE4
|
Texas Instruments
|
Interface - I/O Expanders Remote 8-Bit I/O Exp ander for I2C-Bus A ALT 595-PCF8574AN
|
|
128In Stock
|
|
|
$5.69
|
|
|
$4.43
|
|
|
$3.76
|
|
|
$3.55
|
|
|
View
|
|
|
$3.37
|
|
|
$3.34
|
|
|
$3.13
|
|
|
$3.07
|
|
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:
$5.19
-
410In Stock
|
Mouser Part #
595-PCA9557DB
|
Texas Instruments
|
Interface - I/O Expanders Rem 8B I2C & SMBus L o-Pwr I/O Expander A 595-PCA9557DBR
|
|
410In Stock
|
|
|
$5.19
|
|
|
$3.86
|
|
|
$3.54
|
|
|
$3.12
|
|
|
View
|
|
|
$2.99
|
|
|
$2.93
|
|
|
$2.77
|
|
|
$2.74
|
|
|
$2.72
|
|
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:
$3.77
-
3,414In Stock
|
Mouser Part #
595-PCA9557RGYR
|
Texas Instruments
|
Interface - I/O Expanders Remote 8B I2C & SMBu s Lo-Pwr I/O Exp
|
|
3,414In Stock
|
|
|
$3.77
|
|
|
$2.81
|
|
|
$2.57
|
|
|
$2.31
|
|
|
$2.02
|
|
|
View
|
|
|
$2.18
|
|
|
$2.13
|
|
|
$2.03
|
|
|
$1.98
|
|
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 8bit I/O Expndr
- PCF8574AN
- Texas Instruments
-
1:
$5.62
-
1,088In Stock
|
Mouser Part #
595-PCF8574AN
|
Texas Instruments
|
Interface - I/O Expanders 8bit I/O Expndr
|
|
1,088In Stock
|
|
|
$5.62
|
|
|
$4.25
|
|
|
$3.90
|
|
|
$3.52
|
|
|
View
|
|
|
$3.35
|
|
|
$3.24
|
|
|
$3.15
|
|
|
$3.06
|
|
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:
$2.07
-
3,323In Stock
-
10,000Expected 9/21/2026
|
Mouser Part #
595-PCF8574APWR
|
Texas Instruments
|
Interface - I/O Expanders 8bit I/O Expndr A 59 5-PCF8574APW A 595- A 595-PCF8574APW
|
|
3,323In Stock
10,000Expected 9/21/2026
|
|
|
$2.07
|
|
|
$1.51
|
|
|
$1.38
|
|
|
$1.22
|
|
|
$1.02
|
|
|
View
|
|
|
$1.14
|
|
|
$1.10
|
|
|
$1.09
|
|
|
$0.996
|
|
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:
$5.42
-
1,968In Stock
|
Mouser Part #
595-PCF8574DGVR
|
Texas Instruments
|
Interface - I/O Expanders Remote 8-Bit I/O Exp ander for I2C-Bus
|
|
1,968In Stock
|
|
|
$5.42
|
|
|
$4.10
|
|
|
$3.76
|
|
|
$3.39
|
|
|
$3.28
|
|
|
View
|
|
|
$3.28
|
|
|
$3.02
|
|
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 8bit I/O Expndr
- PCF8574N
- Texas Instruments
-
1:
$3.87
-
5,388In Stock
|
Mouser Part #
595-PCF8574N
|
Texas Instruments
|
Interface - I/O Expanders 8bit I/O Expndr
|
|
5,388In Stock
|
|
|
$3.87
|
|
|
$2.90
|
|
|
$2.64
|
|
|
$2.38
|
|
|
View
|
|
|
$2.25
|
|
|
$2.17
|
|
|
$2.09
|
|
|
$2.03
|
|
|
$1.99
|
|
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 Remote 8-Bit I/O Exp ander for I2C-Bus
- PCF8574RGYR
- Texas Instruments
-
1:
$2.90
-
1,522In Stock
|
Mouser Part #
595-PCF8574RGYR
|
Texas Instruments
|
Interface - I/O Expanders Remote 8-Bit I/O Exp ander for I2C-Bus
|
|
1,522In Stock
|
|
|
$2.90
|
|
|
$2.16
|
|
|
$1.96
|
|
|
$1.76
|
|
|
$1.47
|
|
|
View
|
|
|
$1.69
|
|
|
$1.64
|
|
|
$1.44
|
|
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:
$2.68
-
3,164In Stock
|
Mouser Part #
595-PCA9557PWR
|
Texas Instruments
|
Interface - I/O Expanders Remote 8B I2C & SMBu s I/O Expander A 59 A 595-PCA9557PW
|
|
3,164In Stock
|
|
|
$2.68
|
|
|
$1.98
|
|
|
$1.81
|
|
|
$1.61
|
|
|
$1.40
|
|
|
View
|
|
|
$1.52
|
|
|
$1.47
|
|
|
$1.43
|
|
|
$1.38
|
|
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:
$2.07
-
6,367In Stock
|
Mouser Part #
595-PCF8574ADWR
|
Texas Instruments
|
Interface - I/O Expanders 8bit I/O Expndr A 59 5-PCF8574ADW A 595- A 595-PCF8574ADW
|
|
6,367In Stock
|
|
|
$2.07
|
|
|
$1.51
|
|
|
$1.38
|
|
|
$1.22
|
|
|
$1.02
|
|
|
View
|
|
|
$1.14
|
|
|
$1.10
|
|
|
$1.09
|
|
|
$0.996
|
|
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:
$2.37
-
4,844In Stock
|
Mouser Part #
595-PCF8574PWR
|
Texas Instruments
|
Interface - I/O Expanders 8bit I/O Expndr A 59 5-PCF8574PW A 595-P A 595-PCF8574PW
|
|
4,844In Stock
|
|
|
$2.37
|
|
|
$1.74
|
|
|
$1.59
|
|
|
$1.42
|
|
|
View
|
|
|
$1.19
|
|
|
$1.33
|
|
|
$1.28
|
|
|
$1.27
|
|
|
$1.19
|
|
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:
$2.28
-
714In Stock
-
2,500Expected 8/17/2026
|
Mouser Part #
595-PCA9557DR
|
Texas Instruments
|
Interface - I/O Expanders Remote 8B I2C & SMBu s Lo-Pwr I/O Exp A A 595-PCA9557D
|
|
714In Stock
2,500Expected 8/17/2026
|
|
|
$2.28
|
|
|
$1.68
|
|
|
$1.52
|
|
|
$1.35
|
|
|
$1.14
|
|
|
View
|
|
|
$1.27
|
|
|
$1.22
|
|
|
$1.11
|
|
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:
$2.28
-
2,207In Stock
-
2,500Expected 10/1/2026
|
Mouser Part #
595-PCA9557RGVR
|
Texas Instruments
|
Interface - I/O Expanders Remote 8-Bit I2C and SMBus LP I/O Exp
|
|
2,207In Stock
2,500Expected 10/1/2026
|
|
|
$2.28
|
|
|
$1.68
|
|
|
$1.52
|
|
|
$1.35
|
|
|
$1.14
|
|
|
View
|
|
|
$1.27
|
|
|
$1.22
|
|
|
$1.12
|
|
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
- PCF8574ADGVR
- Texas Instruments
-
1:
$4.52
-
76In Stock
-
4,000Expected 8/10/2026
|
Mouser Part #
595-PCF8574ADGVR
|
Texas Instruments
|
Interface - I/O Expanders Remote 8-Bit I/O Exp ander for I2C-Bus
|
|
76In Stock
4,000Expected 8/10/2026
|
|
|
$4.52
|
|
|
$4.03
|
|
|
$3.95
|
|
|
$3.76
|
|
|
$2.50
|
|
|
$2.44
|
|
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 Remote 8-Bit I/O Exp ander for I2C-Bus
- PCF8574ARGYR
- Texas Instruments
-
1:
$3.33
-
1,054In Stock
|
Mouser Part #
595-PCF8574ARGYR
|
Texas Instruments
|
Interface - I/O Expanders Remote 8-Bit I/O Exp ander for I2C-Bus
|
|
1,054In Stock
|
|
|
$3.33
|
|
|
$2.48
|
|
|
$2.28
|
|
|
$2.03
|
|
|
$1.72
|
|
|
View
|
|
|
$1.92
|
|
|
$1.91
|
|
|
$1.69
|
|
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 A 59 5-PCF8574DW A 595-P A 595-PCF8574DW
- PCF8574DWR
- Texas Instruments
-
1:
$2.67
-
15,657On Order
|
Mouser Part #
595-PCF8574DWR
|
Texas Instruments
|
Interface - I/O Expanders 8bit I/O Expndr A 59 5-PCF8574DW A 595-P A 595-PCF8574DW
|
|
15,657On Order
On Order:
7,657 Expected 9/7/2026
8,000 Expected 11/9/2026
Factory Lead-Time:
16 Weeks
|
|
|
$2.67
|
|
|
$1.98
|
|
|
$1.79
|
|
|
$1.60
|
|
|
$1.37
|
|
|
View
|
|
|
$1.51
|
|
|
$1.46
|
|
|
$1.40
|
|
|
$1.33
|
|
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:
$2.56
-
8,818On Order
|
Mouser Part #
595-PCF8574RGTR
|
Texas Instruments
|
Interface - I/O Expanders Remote 8-Bit I/O Exp ander for I2C-Bus
|
|
8,818On Order
On Order:
2,818 Expected 10/29/2026
6,000 Expected 11/9/2026
Factory Lead-Time:
9 Weeks
|
|
|
$2.56
|
|
|
$1.87
|
|
|
$1.70
|
|
|
$1.52
|
|
|
$1.44
|
|
|
$1.22
|
|
Min.: 1
Mult.: 1
:
3,000
|
|
|
PCF8574
|
SMD/SMT
|
VQFN-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 A ALT 595-PCF8574APWR
- PCF8574APWRE4
- Texas Instruments
-
1:
$2.08
-
Non-Stocked Lead-Time 9 Weeks
|
Mouser Part #
595-PCF8574APWRE4
|
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
|
|
|
$2.08
|
|
|
$1.52
|
|
|
$1.38
|
|
|
$1.22
|
|
|
$1.07
|
|
|
View
|
|
|
$1.15
|
|
|
$1.10
|
|
|
$1.09
|
|
|
$1.05
|
|
Min.: 1
Mult.: 1
:
2,000
|
|
|
PCF8574A
|
SMD/SMT
|
TSSOP-20
|
|
8 I/O
|
|
2.5 V
|
6 V
|
100 kHz
|
- 40 C
|
+ 85 C
|
Reel, Cut Tape, MouseReel
|
|
|
|
|
Interface - I/O Expanders Remote 8-Bit I/O Exp ander for I2C-Bus A ALT 595-PCF8574APWR
- PCF8574APWRG4
- Texas Instruments
-
1:
$2.08
-
Non-Stocked Lead-Time 9 Weeks
|
Mouser Part #
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
|
|
|
$2.08
|
|
|
$1.52
|
|
|
$1.38
|
|
|
$1.22
|
|
|
$1.07
|
|
|
View
|
|
|
$1.15
|
|
|
$1.10
|
|
|
$1.09
|
|
|
$1.05
|
|
Min.: 1
Mult.: 1
:
2,000
|
|
|
PCF8574A
|
SMD/SMT
|
TSSOP-20
|
|
8 I/O
|
|
2.5 V
|
6 V
|
100 kHz
|
- 40 C
|
+ 85 C
|
Reel, Cut Tape, MouseReel
|
|
|
|
|
Interface - I/O Expanders Remote 8-Bit I/O Exp ander for I2C-Bus A ALT 595-PCF8574N
- PCF8574NE4
- Texas Instruments
-
1:
$3.93
-
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
|
|
|
$3.93
|
|
|
$3.02
|
|
|
$2.55
|
|
|
$2.38
|
|
|
View
|
|
|
$2.22
|
|
|
$1.77
|
|
Min.: 1
Mult.: 1
|
|
|
PCF8574
|
Through Hole
|
PDIP-16
|
|
8 I/O
|
|
2.5 V
|
6 V
|
100 kHz
|
- 40 C
|
+ 85 C
|
Tube
|
|
|
Mexico