Interface - I/O Expanders

Results: 296
Select Image Part # Mfr. Description Datasheet Availability Pricing (IDR) 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 Remote 8-Bit I/O Exp ander for I2C-Bus 880In Stock
Cut Tape
Rp46.966
Rp35.041
Rp32.106
Rp28.620
Reel
Rp24.033
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
Texas Instruments Interface - I/O Expanders Remote 16-Bit I2C & SMBus I/O Expander A A 595-PCF8575CDWR 170In Stock
Rp142.548
Rp109.893
Rp101.453
Rp92.647
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
Texas Instruments Interface - I/O Expanders Remote 16-Bit I2C & SMBus I/O Expander A A 595-PCF8575CPW 94In Stock
Cut Tape
Rp88.244
Rp87.694
Rp80.906
Rp75.035
Reel
Rp66.229
Min.: 1
Mult.: 1
: 2.000
PCF8575C SMD/SMT TSSOP-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
Texas Instruments Interface - I/O Expanders Expandable 5-Ch I2C Hub A 595-PCA9518DWT A 595-PCA9518DWT 129In Stock
Rp94.115
Rp71.733
Rp65.862
Rp59.808
Min.: 1
Mult.: 1
PCA9518 SMD/SMT SOIC-20 I2C, Serial 5 I/O Without Interrupt 3 V 3.6 V 400 kHz - 40 C + 85 C Tube 2 kV
Texas Instruments Interface - I/O Expanders Remote 8B I2C and Lo -Pwr I/O Expander 119In Stock
18.000Expected 07/01/2027
Cut Tape
Rp42.930
Rp31.739
Rp28.987
Rp26.051
Reel
Rp22.566
Min.: 1
Mult.: 1
: 3.000
PCA9534A SMD/SMT VQFN-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 8B I2C & Lo- Pwr I/O Expander 205In Stock
Cut Tape
Rp83.107
Rp62.560
Rp57.423
Rp51.919
Reel
Rp44.764
Min.: 1
Mult.: 1
: 2.000
PCA9534 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
Texas Instruments Interface - I/O Expanders Remote 8B I2C & Lo- Pwr I/O Expander A 5 A 595-PCA9534PW 554In Stock
6.000Expected 01/02/2027
Cut Tape
Rp32.106
Rp23.483
Rp21.465
Rp19.080
Reel
Rp17.135
Min.: 1
Mult.: 1
Max.: 1.001
: 2.000
PCA9534 SMD/SMT TSSOP-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 16-Bit I2C & SMBus L o-Pwr I/O Expander 328In Stock
2.000Expected 01/02/2027
Cut Tape
Rp56.873
Rp55.405
Rp50.085
Rp48.433
Reel
Rp44.030
Min.: 1
Mult.: 1
: 2.000
PCA9535 SMD/SMT TVSOP-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 Rem 8B I2C & SMBus L o-Pwr I/O Expander A 595-PCA9538DWR 654In Stock
Rp83.107
Rp62.560
Rp57.606
Rp51.736
Min.: 1
Mult.: 1
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
Texas Instruments Interface - I/O Expanders Rem 8B I2C & SMBus L o-Pwr I/O Expander A 595-PCA9538PW 53In Stock
8.000Expected 16/11/2026
Cut Tape
Rp38.343
Rp28.253
Rp25.684
Rp22.933
Reel
Rp19.630
Min.: 1
Mult.: 1
: 2.000
PCA9538 SMD/SMT TSSOP-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 16-Bit I2C & SMBus I/O Expander A A 595-PCA9555DB 1.459In Stock
8.000On Order
Cut Tape
Rp39.811
Rp29.354
Rp26.785
Rp23.850
Reel
Rp20.364
Min.: 1
Mult.: 1
: 2.000
PCA9555 SMD/SMT SSOP-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 Remote 16-Bit I2C & SMBus I/O Expander 15In Stock
12.000On Order
Cut Tape
Rp42.930
Rp31.922
Rp29.170
Rp26.051
Reel
Rp21.832
Min.: 1
Mult.: 1
: 3.000
PCA9555 SMD/SMT VQFN-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 Remote 8-Bit I2C and Low-Pwr I/O Expande A 595-TCA9534ADWR 282In Stock
Cut Tape
Rp40.545
Rp30.087
Rp27.336
Rp24.400
Reel
Rp23.666
Min.: 1
Mult.: 1
: 250
TCA9534A 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
Texas Instruments Interface - I/O Expanders 8-bit 1.65- to 5.5-V I2C/SMBus I/O expan A 595-TCA9534DWR 501In Stock
Cut Tape
Rp37.242
Rp27.519
Rp25.134
Rp22.382
Reel
Rp20.914
Min.: 1
Mult.: 1
: 250
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
Texas Instruments Interface - I/O Expanders 16-bit 1.65- to 5.5- V I2C/SMBus I/O exp A 595-TCA9535DBR 381In Stock
Cut Tape
Rp48.067
Rp35.775
Rp32.656
Rp29.354
Reel
Rp27.519
Min.: 1
Mult.: 1
: 250
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
Texas Instruments Interface - I/O Expanders 16-bit 1.65- to 5.5- V I2C/SMBus I/O exp
8.965On Order
Cut Tape
Rp38.527
Rp28.436
Rp25.868
Rp23.116
Reel
Rp18.896
Min.: 1
Mult.: 1
: 3.000
TCA9535 SMD/SMT VQFN-24 I2C, Serial, SMBus 16 I/O With Interrupt 1.65 V 5 V 400 kHz - 40 C + 85 C Reel, Cut Tape, MouseReel 2 kV
Texas Instruments Interface - I/O Expanders Remt 16Bit I2C SMBus Lo-Pwr I/O Expndr 163In Stock
32.000On Order
Cut Tape
Rp35.775
Rp26.235
Rp23.850
Rp21.281
Reel
Rp18.016
Min.: 1
Mult.: 1
: 2.000
TCA9535 SMD/SMT TSSOP-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
Texas Instruments Interface - I/O Expanders 1.65V to 5.5V Remote 4-Bit I2C and SMBus 5.612In Stock
Cut Tape
Rp32.656
Rp24.033
Rp21.832
Rp19.447
Reel
Rp15.759
Min.: 1
Mult.: 1
: 5.000
TCA9536 SMD/SMT X2SON-8 I2C, SMBus 4 I/O With Interrupt 1.65 V 5.5 V 1 MHz - 40 C + 125 C Reel, Cut Tape, MouseReel 1 kV, 2 kV, 4 kV
Texas Instruments Interface - I/O Expanders 8-bit 1.65- to 5.5-V I2C/SMBus I/O expan A 595-TCA9554DWR 37In Stock
Cut Tape
Rp40.728
Rp30.271
Rp27.519
Rp24.584
Reel
Rp23.116
Min.: 1
Mult.: 1
: 250
TCA9554 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
Texas Instruments Interface - I/O Expanders 16-bit 1.65- to 5.5- V I2C/SMBus I/O exp A 595-TCA9555DBR 467In Stock
Cut Tape
Rp49.534
Rp36.875
Rp33.757
Rp30.271
Reel
Rp28.436
Min.: 1
Mult.: 1
: 250
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
Texas Instruments Interface - I/O Expanders Remote 16B I2C & SMB us I/O Expander
17.923Expected 10/12/2026
Cut Tape
Rp32.106
Rp23.666
Rp21.465
Rp19.080
Reel
Rp17.190
Min.: 1
Mult.: 1
Max.: 1.001
: 3.000
TCA9555 SMD/SMT WQFN-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
Texas Instruments Interface - I/O Expanders 16-bit translating I C-bus/SMBus I/O exp 111In Stock
3.000Expected 15/01/2027
Cut Tape
Rp38.710
Rp28.620
Rp26.235
Rp23.299
Reel
Rp19.630
Min.: 1
Mult.: 1
: 3.000
TCAL6416 SMD/SMT TSSOP-24 I2C, Serial, SMBus With Interrupt 1.08 V 3.6 V 1 MHz - 40 C + 125 C Reel, Cut Tape, MouseReel 4 kV
Texas Instruments Interface - I/O Expanders Mobile I/O Companion Key-Scan 181In Stock
Cut Tape
Rp93.014
Rp70.816
Rp67.697
Rp61.276
Reel
Rp54.855
Min.: 1
Mult.: 1
: 250
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
Microchip Technology Interface - I/O Expanders 16-Bit, Open Drain I/O Expander with I2C Interface 11In Stock
Cut Tape
Rp39.444
Reel
Rp32.472
Min.: 1
Mult.: 1
: 3.300
SMD/SMT QFN-24 Serial, SPI 16 I/O With Interrupt 1.8 V 5.5 V 10 MHz - 40 C + 125 C AEC-Q100 Reel, Cut Tape Without ESD Protection
Texas Instruments Interface - I/O Expanders Remote 8-Bit I2C and SMBus LP I/O Exp
27.282On Order
Cut Tape
Rp37.059
Rp27.336
Rp24.951
Rp21.832
Reel
Rp18.218
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