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34 products
IMAGE PART NO. PRICE QUANTITY STOCK MANUFACTURE DESCRIPTION Mounting Style Package / Case Minimum Operating Temperature Maximum Operating Temperature Packaging Number of I/Os Operating Supply Voltage Maximum Clock Frequency Interface Type Interrupt Output
PCF8574TS/3,118
1+
$1.190
10+
$1.010
100+
$0.775
500+
$0.685
2500+
$0.479
RFQ
5,253
In-stock
NXP Semiconductors Interface - I/O Expanders I/O EXPANDER I2C SMD/SMT SSOP-20 - 40 C + 85 C Reel 8 I/O 2.5 V to 6 V 100 kHz    
PCF8574T/3,518
1+
$1.190
10+
$1.010
100+
$0.775
500+
$0.685
1000+
$0.540
RFQ
162,250
In-stock
NXP Semiconductors Interface - I/O Expanders I/O EXPANDER I2C SMD/SMT SO-16 - 40 C + 85 C Reel 8 I/O 2.5 V to 6 V 100 kHz    
PCF8574PWR
1+
$1.560
10+
$1.330
100+
$1.020
500+
$0.904
2000+
$0.633
RFQ
2,424
In-stock
Texas instruments Interface - I/O Expanders 8bit I/O Expndr SMD/SMT TSSOP-20 - 40 C + 85 C Reel 8 I/O 2.5 V to 6 V 100 kHz    
PCF8574ATS/3,118
1+
$1.190
10+
$1.010
100+
$0.775
500+
$0.685
2500+
$0.479
RFQ
4,014
In-stock
NXP Semiconductors Interface - I/O Expanders REMOTE I/O EXPANDER SMD/SMT SSOP-20 - 40 C + 85 C Reel 8 I/O 2.5 V to 6 V 100 kHz    
PCF8574DWR
1+
$1.560
10+
$1.330
100+
$1.020
500+
$0.904
2000+
$0.633
RFQ
2,494
In-stock
Texas instruments Interface - I/O Expanders 8bit I/O Expndr SMD/SMT SOIC-16 Wide - 40 C + 85 C Reel 8 I/O 2.5 V to 6 V 100 kHz    
PCF8574RGTR
GET PRICE
RFQ
13,348
In-stock
Texas instruments Interface - I/O Expanders Remote 8-Bit I/O Expander for I2C-Bus SMD/SMT VQFN-16 - 40 C + 85 C Reel 8 I/O 2.5 V to 6 V 100 kHz    
PCA9557RGVR
1+
$1.560
10+
$1.330
100+
$1.020
500+
$0.906
2500+
$0.634
RFQ
3,199
In-stock
Texas instruments Interface - I/O Expanders Remote 8-Bit I2C and SMBus LP I/O Exp SMD/SMT VQFN-16 - 40 C + 85 C Reel 8 I/O 2.5 V to 6 V 400 kHz I2C, Serial, SMBus  
PCF8574ARGYR
1+
$1.220
10+
$1.040
100+
$0.804
500+
$0.711
3000+
$0.497
RFQ
2,720
In-stock
Texas instruments Interface - I/O Expanders Remote 8-Bit I/O Expander for I2C-Bus SMD/SMT VQFN-20 - 40 C + 85 C Reel 8 I/O 2.5 V to 6 V 100 kHz    
PCA9557DBR
1+
$1.560
10+
$1.330
100+
$1.020
500+
$0.906
2000+
$0.634
RFQ
2,450
In-stock
Texas instruments Interface - I/O Expanders Remote 8B I2C & SMBus Lo-Pwr I/O Exp SMD/SMT SSOP-16 - 40 C + 85 C Reel 8 I/O 2.5 V to 6 V 400 kHz I2C, Serial, SMBus  
PCA9557DR
1+
$1.560
10+
$1.330
100+
$1.020
500+
$0.906
2500+
$0.634
RFQ
3,245
In-stock
Texas instruments Interface - I/O Expanders Remote 8B I2C & SMBus Lo-Pwr I/O Exp SMD/SMT SOIC-16 - 40 C + 85 C Reel 8 I/O 2.5 V to 6 V 400 kHz I2C, Serial, SMBus  
PCA9557PWR
1+
$1.560
10+
$1.330
100+
$1.020
500+
$0.906
2000+
$0.634
RFQ
1,701
In-stock
Texas instruments Interface - I/O Expanders Remote 8B I2C & SMBus I/O Expander SMD/SMT TSSOP-16 - 40 C + 85 C Reel 8 I/O 2.5 V to 6 V 400 kHz I2C, Serial, SMBus  
PCF8574AT/3,512
1+
$1.190
10+
$1.010
100+
$0.775
500+
$0.685
RFQ
2,155
In-stock
NXP Semiconductors Interface - I/O Expanders REMOTE I/O EXPANDER SMD/SMT SOIC-16 - 40 C + 85 C Tube 8 I/O 2.5 V to 6 V 100 kHz    
PCF8574ADWR
1+
$1.220
10+
$1.040
100+
$0.804
500+
$0.711
2000+
$0.497
RFQ
2,365
In-stock
Texas instruments Interface - I/O Expanders 8bit I/O Expndr SMD/SMT SOIC-16 Wide - 40 C + 85 C Reel 8 I/O 2.5 V to 6 V 100 kHz    
PCF8574DGVR
1+
$1.560
10+
$1.330
100+
$1.020
500+
$0.904
2000+
$0.633
RFQ
1,795
In-stock
Texas instruments Interface - I/O Expanders Remote 8-Bit I/O Expander for I2C-Bus SMD/SMT TVSOP-20 - 40 C + 85 C Reel 8 I/O 2.5 V to 6 V 100 kHz    
PCA9557PW
1+
$1.650
10+
$1.410
100+
$1.120
500+
$0.987
RFQ
588
In-stock
Texas instruments Interface - I/O Expanders Remote 8B I2C & SMBus I/O Expander SMD/SMT TSSOP-16 - 40 C + 85 C Tube 8 I/O 2.5 V to 6 V 400 kHz I2C, Serial, SMBus  
PCF8574PW
1+
$1.650
10+
$1.400
100+
$1.120
500+
$0.985
RFQ
255
In-stock
Texas instruments Interface - I/O Expanders Remote 8-Bit I/O Expander for I2C-Bus SMD/SMT TSSOP-20 - 40 C + 85 C Tube 8 I/O 2.5 V to 6 V 100 kHz    
PCF8574DW
1+
$1.650
10+
$1.400
100+
$1.120
500+
$0.985
RFQ
513
In-stock
Texas instruments Interface - I/O Expanders Remote 8-Bit I/O Expander for I2C-Bus SMD/SMT SOIC-16 Wide - 40 C + 85 C Tube 8 I/O 2.5 V to 6 V 100 kHz    
PCF8574ADW
1+
$1.450
10+
$1.230
100+
$0.950
500+
$0.840
RFQ
721
In-stock
Texas instruments Interface - I/O Expanders Remote 8-Bit I/O Expander for I2C-Bus SMD/SMT SOIC-16 Wide - 40 C + 85 C Tube 8 I/O 2.5 V to 6 V 100 kHz    
PCF8574APW
1+
$1.450
10+
$1.230
100+
$0.950
500+
$0.840
RFQ
446
In-stock
Texas instruments Interface - I/O Expanders Remote 8-Bit I/O Expander for I2C-Bus SMD/SMT TSSOP-20 - 40 C + 85 C Tube 8 I/O 2.5 V to 6 V 100 kHz I2C, Serial, SMBus Without Interrupt
PCF8574APWR
1+
$1.220
10+
$1.040
100+
$0.804
500+
$0.711
2000+
$0.497
RFQ
1,312
In-stock
Texas instruments Interface - I/O Expanders 8bit I/O Expndr SMD/SMT TSSOP-20 - 40 C + 85 C Reel 8 I/O 2.5 V to 6 V 100 kHz    
PCF8574AT/3,518
1+
$1.190
10+
$1.010
100+
$0.775
500+
$0.685
1000+
$0.540
RFQ
1,202
In-stock
NXP Semiconductors Interface - I/O Expanders EXTENDED I/O EXPANDER I2C SMD/SMT SO-16 - 40 C + 85 C Reel 8 I/O 2.5 V to 6 V 100 kHz    
PCF8574APWRE4
1+
$1.230
10+
$1.050
100+
$0.805
500+
$0.711
2000+
$0.498
RFQ
1,980
In-stock
Texas instruments Interface - I/O Expanders Remote 8-Bit I/O Expander for I2C-Bus SMD/SMT TSSOP-20 - 40 C + 85 C Reel 8 I/O 2.5 V to 6 V 100 kHz    
PCF8574APWRG4
1+
$1.220
10+
$1.040
100+
$0.804
500+
$0.711
2000+
$0.497
RFQ
2,000
In-stock
Texas instruments Interface - I/O Expanders Remote 8-Bit I/O Expander for I2C-Bus SMD/SMT TSSOP-20 - 40 C + 85 C Reel 8 I/O 2.5 V to 6 V 100 kHz    
PCF8574PWRE4
1+
$1.570
10+
$1.340
100+
$1.030
500+
$0.905
2000+
$0.634
RFQ
1,960
In-stock
Texas instruments Interface - I/O Expanders Remote 8-Bit I/O Expander for I2C-Bus SMD/SMT TSSOP-20 - 40 C + 85 C Reel 8 I/O 2.5 V to 6 V 100 kHz    
PCF8574DWRE4
1+
$1.570
10+
$1.340
100+
$1.030
500+
$0.905
2000+
$0.634
RFQ
1,947
In-stock
Texas instruments Interface - I/O Expanders Remote 8-Bit I/O Expander for I2C-Bus SMD/SMT SOIC-16 Wide - 40 C + 85 C Reel 8 I/O 2.5 V to 6 V 100 kHz    
PCA9557DGVR
1+
$1.560
10+
$1.330
100+
$1.020
500+
$0.906
2000+
$0.634
RFQ
1,265
In-stock
Texas instruments Interface - I/O Expanders Remote 8B I2C & SMBus Lo-Pwr I/O Exp SMD/SMT TVSOP-16 - 40 C + 85 C Reel 8 I/O 2.5 V to 6 V 400 kHz I2C, Serial, SMBus  
PCF8574RGYR
1+
$1.560
10+
$1.330
100+
$1.020
500+
$0.904
3000+
$0.633
RFQ
1,747
In-stock
Texas instruments Interface - I/O Expanders Remote 8-Bit I/O Expander for I2C-Bus SMD/SMT VQFN-20 - 40 C + 85 C Reel 8 I/O 2.5 V to 6 V 100 kHz    
PCA9557D
1+
$1.650
10+
$1.410
100+
$1.120
500+
$0.987
RFQ
541
In-stock
Texas instruments Interface - I/O Expanders Remote 8B I2C & SMBus I/O Expander SMD/SMT SOIC-16 - 40 C + 85 C Tube 8 I/O 2.5 V to 6 V 400 kHz I2C, Serial, SMBus  
PCA9557PWT
1+
$1.590
10+
$1.350
100+
$1.080
250+
$1.080
500+
$0.949
RFQ
400
In-stock
Texas instruments Interface - I/O Expanders Rem 8B I2C & SMBus Lo-Pwr I/O Expander SMD/SMT TSSOP-16 - 40 C + 85 C Reel 8 I/O 2.5 V to 6 V 400 kHz I2C, Serial, SMBus  
PCA9557DT
1+
$1.590
10+
$1.350
100+
$1.080
250+
$1.080
500+
$0.949
RFQ
200
In-stock
Texas instruments Interface - I/O Expanders Rem 8B I2C & SMBus Lo-Pwr I/O Expander SMD/SMT SOIC-16 - 40 C + 85 C Reel 8 I/O 2.5 V to 6 V 400 kHz I2C, Serial, SMBus  
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