Interface - I/O Expanders

Results: 296
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Description Datasheet Availability Pricing (TWD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Series
Mounting Style
Package / Case
Interface Type
Number of I/Os
Interrupt Output
Supply Voltage - Min
Supply Voltage - Max
Maximum Clock Frequency
Minimum Operating Temperature
Maximum Operating Temperature
Qualification
Packaging
ESD Protection
Texas Instruments Interface - I/O Expanders 16-Bit I2C & SMBus L o-Pwr I/O Expander A 595-PCA9535DW
Datasheet
9,799In Stock
Cut Tape
NT$132.65
NT$100.02
NT$92.13
NT$82.81
Reel
NT$73.49
View
MouseReel Available
Min.: 1
Mult.: 1
: 2,000
PCA9535 SMD/SMT SOIC-24 I2C, Serial, SMBus With Interrupt 2.3 V 5.5 V 400 kHz - 40 C + 85 C Reel, Cut Tape, MouseReel 2 kV
Texas Instruments Interface - I/O Expanders Remote 16-Bit I2C & SMBus I/O Expander
Datasheet
3,880In Stock
Cut Tape
NT$174.95
NT$147.70
NT$140.53
NT$132.65
NT$129.42
Reel
NT$129.06
MouseReel Available
Min.: 1
Mult.: 1
: 2,500
PCF8575 SMD/SMT SSOP-24 I2C, Serial, SMBus 16 I/O With Interrupt 2.5 V 5.5 V 400 kHz - 40 C + 85 C Reel, Cut Tape, MouseReel 2 kV
Texas Instruments Interface - I/O Expanders Remote 16-Bit I2C & SMBus I/O Expander
Datasheet
8,287In Stock
Cut Tape
NT$207.93
NT$158.46
NT$146.27
NT$132.29
View
Reel
NT$118.66
MouseReel Available
Min.: 1
Mult.: 1
: 3,000
PCF8575C SMD/SMT VQFN-24 I2C, Serial, SMBus 16 I/O With Interrupt 4.5 V 5.5 V 400 kHz - 40 C + 85 C Reel, Cut Tape, MouseReel 2 kV
Microchip Technology Interface - I/O Expanders 16 bit In/Out
Datasheet
1,741In Stock
Cut Tape
NT$76.36
NT$75.29
Reel
NT$61.30
MouseReel Available
Min.: 1
Mult.: 1
: 1,600
SMD/SMT SOIC-28 I2C, Serial 16 I/O With Interrupt 5.5 V 5.5 V 400 kHz - 40 C + 85 C Reel, Cut Tape, MouseReel Without ESD Protection

Microchip Technology Interface - I/O Expanders 16B I/O Expander I2C interface
Datasheet
7,721In Stock
Cut Tape
NT$73.13
NT$60.59
NT$58.44
NT$53.78
NT$53.42
Reel
NT$50.55
MouseReel Available
Min.: 1
Mult.: 1
: 1,600
SMD/SMT SOIC-28 I2C, Serial 16 I/O With Interrupt 1.8 V 5.5 V 3.4 MHz - 40 C + 125 C Reel, Cut Tape, MouseReel Without ESD Protection
Microchip Technology Interface - I/O Expanders 16 bit In/Out
Datasheet
4,267In Stock
NT$81.02
NT$76.72
NT$67.76
NT$67.40
NT$65.61
Min.: 1
Mult.: 1
SMD/SMT SSOP-28 I2C, Serial 16 I/O With Interrupt 2 V 5.5 V 400 kHz - 40 C + 85 C Tube Without ESD Protection
Microchip Technology Interface - I/O Expanders 16 bit In/Out
Datasheet
1,826In Stock
Cut Tape
NT$81.38
NT$80.66
Reel
NT$65.61
MouseReel Available
Min.: 1
Mult.: 1
: 1,600
SMD/SMT QFN-28 I2C, Serial 16 I/O With Interrupt 5.5 V 5.5 V 400 kHz - 40 C + 85 C Reel, Cut Tape, MouseReel Without ESD Protection
Texas Instruments Interface - I/O Expanders Expandable 5-Ch I2C Hub A 595-PCA9518PW A 595-PCA9518PW
Datasheet
2,120In Stock
Cut Tape
NT$89.63
NT$45.53
NT$42.30
NT$41.23
Reel
NT$40.87
MouseReel Available
Min.: 1
Mult.: 1
: 2,000
PCA9518 SMD/SMT TSSOP-20 I2C, Serial 5 I/O Without Interrupt 3 V 3.6 V 400 kHz - 40 C + 85 C Reel, Cut Tape, MouseReel 2 kV
Texas Instruments Interface - I/O Expanders Remote 8B I2C & SMBu s Lo-Pwr I/O Exp
Datasheet
2,308In Stock
Cut Tape
NT$117.59
NT$87.83
NT$80.66
NT$72.42
View
Reel
NT$59.15
MouseReel Available
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
Microchip Technology Interface - I/O Expanders 16 bit In/Out
Datasheet
1,145In Stock
NT$81.38
NT$68.12
NT$65.61
Min.: 1
Mult.: 1
SMD/SMT QFN-28 I2C, Serial 16 I/O With Interrupt 5.5 V 5.5 V 400 kHz - 40 C + 85 C Tube Without ESD Protection
Texas Instruments Interface - I/O Expanders Remote 8B I2C & Lo- Pwr I/O Expander A 5 A 595-PCA9534DB
Datasheet
2,877In Stock
Cut Tape
NT$130.85
NT$105.04
NT$98.59
NT$91.42
View
Reel
NT$84.61
MouseReel Available
Min.: 1
Mult.: 1
: 2,000
PCA9534 SMD/SMT SSOP-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
Texas Instruments Interface - I/O Expanders Remote 4-Bit I2C and SMBus I/O Expander ALT 595-PCA9536DR
Datasheet
2,831In Stock
Cut Tape
NT$56.64
NT$41.23
NT$37.64
NT$33.13
Reel
NT$24.13
View
MouseReel Available
Min.: 1
Mult.: 1
: 2,500
PCA9536 SMD/SMT SOIC-8 I2C, Serial, SMBus 4 I/O Without Interrupt 2.3 V 5.5 V 400 kHz - 40 C + 85 C Reel, Cut Tape, MouseReel 2 kV
Texas Instruments Interface - I/O Expanders 16-Bit I2C & SMBus L o-Pwr I/O Expander
Datasheet
2,532In Stock
Cut Tape
NT$152.36
NT$115.08
NT$105.76
NT$95.36
View
Reel
NT$78.51
MouseReel Available
Min.: 1
Mult.: 1
: 2,500
PCA9539 SMD/SMT QSOP-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
Texas Instruments Interface - I/O Expanders 16-Bit I2C & SMBus L o-Pwr I/O Expander
Datasheet
695In Stock
Cut Tape
NT$171.72
NT$129.42
NT$118.66
NT$107.19
View
Reel
NT$92.85
MouseReel Available
Min.: 1
Mult.: 1
: 2,500
PCA9535 SMD/SMT QSOP-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

Microchip Technology Interface - I/O Expanders Mixed signal 1 Wire
Datasheet
100In Stock
NT$203.27
NT$169.57
NT$167.78
Min.: 1
Mult.: 1
SMD/SMT SOIC-14 CAN 8 I/O Without Interrupt 2.7 V 5.5 V 25 MHz - 40 C + 85 C Tube 3.5 kV

Microchip Technology Interface - I/O Expanders Mixed signal Expandr
Datasheet
55In Stock
NT$207.93
NT$173.51
NT$172.08
Min.: 1
Mult.: 1
SMD/SMT SOIC-14 CAN 8 I/O Without Interrupt 5.5 V 5.5 V 25 MHz - 65 C + 150 C Tube 3.5 kV

Microchip Technology Interface - I/O Expanders Mixed signal 1 Wire
Datasheet
80In Stock
NT$213.31
NT$177.46
NT$176.38
Min.: 1
Mult.: 1
Through Hole PDIP-14 CAN 8 I/O Without Interrupt 2.7 V 5.5 V 25 MHz - 40 C + 85 C Tube 3.5 kV
Texas Instruments Interface - I/O Expanders Remote 16-Bit I2C & SMBus I/O Expander A ALT 595-PCF8575CDW
Datasheet
135In Stock
NT$278.55
NT$222.63
NT$188.93
NT$181.04
View
Min.: 1
Mult.: 1
PCF8575C SMD/SMT SOIC-24 I2C, Serial, SMBus 16 I/O With Interrupt 4.5 V 5.5 V 400 kHz - 40 C + 85 C Tube 2 kV

Microchip Technology Interface - I/O Expanders Digital 1 Wire capab
Datasheet
104In Stock
NT$148.42
NT$124.04
NT$122.97
Min.: 1
Mult.: 1
SMD/SMT SOIC-14 CAN 8 I/O Without Interrupt 2.7 V 5.5 V 4 MHz - 65 C + 150 C Tube 3.5 kV
Texas Instruments Interface - I/O Expanders Remote 8-Bit I/O Exp ander for I2C-Bus A ALT 595-PCF8574AN
Datasheet
101In Stock
NT$157.02
NT$122.25
NT$103.61
NT$97.87
View
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
Microchip Technology Interface - I/O Expanders Mixed signal Expandr
Datasheet
239In Stock
NT$180.68
NT$150.57
NT$148.78
NT$146.99
View
Min.: 1
Mult.: 1
Through Hole PDIP-14 CAN 8 I/O Without Interrupt 5.5 V 5.5 V 25 MHz - 65 C + 150 C Tube 3.5 kV
Texas Instruments Interface - I/O Expanders Expandable 5-Ch I2C Hub
Datasheet
245In Stock
Cut Tape
NT$181.40
NT$138.38
NT$127.63
NT$115.44
Reel
NT$111.49
View
MouseReel Available
Min.: 1
Mult.: 1
: 250
PCA9518 SMD/SMT SOIC-20 5 I/O 3 V 3.6 V 400 kHz - 40 C + 85 C Reel, Cut Tape, MouseReel

Texas Instruments Interface - I/O Expanders Lo Vltg 24B I2C & SM Bus I/O Expander
Datasheet
2,281In Stock
Cut Tape
NT$225.50
NT$172.80
NT$159.89
NT$145.19
View
Reel
NT$129.78
MouseReel Available
Min.: 1
Mult.: 1
: 3,000
TCA6424 SMD/SMT UQFN-32 I2C, Serial, SMBus 24 I/O With Interrupt 1.65 V 5.5 V 400 kHz - 40 C + 85 C Reel, Cut Tape, MouseReel 2 kV
Texas Instruments Interface - I/O Expanders Rem 8B I2C & SMBus L o-Pwr I/O Expander A 595-PCA9557DBR
Datasheet
400In Stock
NT$143.04
NT$106.47
NT$97.51
NT$86.76
View
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
Texas Instruments Interface - I/O Expanders Remote 16-Bit I2C & SMBus I/O Expander A ALT 595-PCF8575CDB
Datasheet
20In Stock
NT$278.55
NT$214.74
NT$198.61
NT$181.04
View
Min.: 1
Mult.: 1
PCF8575C SMD/SMT SSOP-24 I2C, Serial, SMBus 16 I/O With Interrupt 4.5 V 5.5 V 400 kHz - 40 C + 85 C Tube 2 kV