Interface IC's Interface - I/O Expanders

Results: 635
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 Rem 8B I2C & SMBus I /O Expander 2.337In Stock
Cut Tape
Rp54.120,70
Rp40.361,20
Rp37.058,92
Rp33.206,26
Reel
Rp26.968,62
Min.: 1
Mult.: 1
: 2.500
PCA9554A 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 A 5 A 595-PCA9534APW 3.710In Stock
Cut Tape
Rp39.443,90
Rp29.170,14
Rp26.601,70
Rp23.849,80
Reel
Rp20.180,60
Min.: 1
Mult.: 1
: 2.000
PCA9534A 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 8-Bit I/O Exp ander for I2C-Bus 4.328In Stock
Cut Tape
Rp34.857,40
Rp26.234,78
Rp23.299,42
Rp20.730,98
Reel
Rp17.557,12
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

Microchip Technology Interface - I/O Expanders Digital CAN I/O 89In Stock
Rp66.779,44
Rp55.588,38
Rp55.038,00
Min.: 1
Mult.: 1
SMD/SMT SOIC-14 CAN 8 I/O Without Interrupt 2.75 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-PCF8575PWR
1.952In Stock
Cut Tape
Rp47.699,60
Rp35.407,78
Rp32.288,96
Rp28.986,68
Reel
Rp24.767,10
Min.: 1
Mult.: 1
: 2.000
PCF8575 SMD/SMT TSSOP-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 16-bit translating I C-bus/SMBus I/O exp 980In Stock
3.000Expected 15/03/2027
Rp46.782,30
Rp34.857,40
Rp31.738,58
Rp28.436,30
Min.: 1
Mult.: 1
TCAL6416R SMD/SMT X2QFN-24 I2C, Serial, SMBus With Interrupt 1.08 V 3.6 V 1 MHz - 40 C + 125 C 4 kV
Diodes Incorporated Interface - I/O Expanders Interface IO Expander 218In Stock
84.000On Order
Cut Tape
Rp29.537,06
Rp21.464,82
Rp18.217,58
Rp17.226,89
Reel
Rp12.255,13
Min.: 1
Mult.: 1
Max.: 3.500
: 3.500
PIO4IO SMD/SMT TQFN-24 I2C, Serial 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 Remote 8B I2C & SMBu s Lo-Pwr I/O Exp 2.414In Stock
Cut Tape
Rp57.789,90
Rp43.113,10
Rp39.443,90
Rp35.407,78
Reel
Rp30.270,90
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
NXP Semiconductors Interface - I/O Expanders 8-bit I2C-bus/SMBus I/O Expander with 2-kbit EEPROM, Interrupt and Quasi feature in TSSOP20 package 3.865In Stock
Cut Tape
Rp65.128,30
Rp48.616,90
Rp44.397,32
Rp39.810,82
Rp37.792,76
Reel
Rp31.922,04
Min.: 1
Mult.: 1
: 2.500
PCA9501 SMD/SMT TSSOP-20 I2C, Serial, SMBus 8 I/O With Interrupt 2.5 V 3.6 V 400 kHz - 40 C + 85 C Reel, Cut Tape, MouseReel
Texas Instruments Interface - I/O Expanders 8bit I/O Expndr A 59 5-PCF8574ADW A 595- A 595-PCF8574ADW 2.297In Stock
5.415Expected 03/11/2026
Cut Tape
Rp29.170,14
Rp21.281,36
Rp19.446,76
Rp17.153,51
Reel
Rp14.364,92
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


Texas Instruments Interface - I/O Expanders 1.65V to 5.5V Remote 4-Bit I2C and SMBus 5.716In Stock
Cut Tape
Rp31.004,74
Rp22.749,04
Rp20.547,52
Rp18.217,58
Reel
Rp15.263,87
Min.: 1
Mult.: 1
: 2.500
TCA9536 SMD/SMT VSSOP-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
Diodes Incorporated Interface - I/O Expanders 16-bit I2C and SMBus Port 5.916In Stock
Cut Tape
Rp26.234,78
Rp19.079,84
Rp16.694,86
Rp15.208,83
Rp14.695,15
Reel
Rp14.695,15
Min.: 1
Mult.: 1
Max.: 260
: 3.000
PIO4IO SMD/SMT TSSOP-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 4 kV
Texas Instruments Interface - I/O Expanders Remote 16bit I2C and SMBux 7.926In Stock
Cut Tape
Rp49.167,28
Rp36.692,00
Rp33.573,18
Rp30.087,44
Reel
Rp26.234,78
Min.: 1
Mult.: 1
: 3.000
TCA9539 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
NXP Semiconductors Interface - I/O Expanders 16-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt, Reset and Agile I/O in HWQFN24 package 87.196In Stock
Cut Tape
Rp29.537,06
Rp21.648,28
Rp19.630,22
Rp17.336,97
Reel
Rp14.163,11
Min.: 1
Mult.: 1
: 6.000
PCAL6416A SMD/SMT HWQFN-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 ULTRA LOW VOLTAGE AG ILE I/O EXPANDER 191In Stock
21.000Expected 03/12/2026
Cut Tape
Rp28.986,68
Rp21.097,90
Rp19.263,30
Rp16.951,70
Reel
Rp13.777,85
Min.: 1
Mult.: 1
: 3.000
TCAL6408 SMD/SMT UQFN-16 I2C, Serial, SMBus 9 I/O With Interrupt 1.08 V 3.6 V 1 MHz - 40 C + 125 C Reel, Cut Tape, MouseReel
Microchip Technology Interface - I/O Expanders 16 bit In/Out 564In Stock
Rp39.076,98
Rp32.655,88
Rp32.288,96
Min.: 1
Mult.: 1
SMD/SMT SOIC-28 I2C, Serial 16 I/O With Interrupt 2 V 5.5 V 400 kHz - 40 C + 85 C Tube Without ESD Protection
Texas Instruments Interface - I/O Expanders Remote 8-Bit I/O Exp ander for I2C-Bus 6.857In Stock
Cut Tape
Rp72.283,24
Rp53.937,24
Rp49.350,74
Rp44.213,86
Rp41.828,88
Reel
Rp35.407,78
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
Texas Instruments Interface - I/O Expanders Lo-Vltg 8B I2C & SMB us I/O Expander 11.116In Stock
27.000Expected 21/01/2027
Cut Tape
Rp26.968,62
Rp19.630,22
Rp17.795,62
Rp15.777,56
Rp15.117,10
Reel
Rp15.117,10
Min.: 1
Mult.: 1
: 3.000
TCA6408A SMD/SMT VQFN-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 1.65V to 5.5V Remote 4-Bit I2C and SMBus 5.427In Stock
Cut Tape
Rp32.655,88
Rp24.033,26
Rp21.831,74
Rp19.446,76
Reel
Rp15.759,21
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 Remote 16-Bit I2C & SMBus I/O Expander A A 595-PCA9555DW 413In Stock
4.000Expected 03/04/2028
Cut Tape
Rp73.934,38
Rp55.771,84
Rp51.185,34
Rp46.231,92
Rp44.580,78
Reel
Rp37.792,76
Min.: 1
Mult.: 1
: 2.000
PCA9555 SMD/SMT SOIC-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 4-Bit I2C and SMBus I/O Expander ALT 595-PCA9536DGKR
2.470In Stock
2.500Expected 18/01/2027
Cut Tape
Rp28.986,68
Rp21.097,90
Rp19.263,30
Rp16.951,70
Reel
Rp12.952,28
Min.: 1
Mult.: 1
: 2.500
PCA9536 SMD/SMT VSSOP-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 Remote 16-Bit I2C & SMBus I/O Expander A A 595-PCF8575CPW 94In Stock
Cut Tape
Rp129.522,76
Rp99.251,86
Rp91.730,00
Rp83.474,30
Reel
Rp77.970,50
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
Analog Devices Interface - I/O Expanders 19 Keypad Decoder and I/O Expansion
4.338In Stock
Cut Tape
Rp68.430,58
Rp51.735,72
Rp47.332,68
Rp42.746,18
Reel
Rp36.508,54
Min.: 1
Mult.: 1
Max.: 3.470
: 1.500
ADP5589 SMD/SMT LFCSP-24 I2C, Serial 19 I/O With Interrupt 1.8 V 3 V 1 MHz - 40 C + 85 C Reel, Cut Tape, MouseReel Without ESD Protection
Texas Instruments Interface - I/O Expanders Remote 8B I2C & SMBu s I/O Expander A 59 A 595-PCA9557PW 3.839In Stock
4.000Expected 22/03/2027
Cut Tape
Rp37.792,76
Rp27.885,92
Rp25.500,94
Rp22.749,04
Reel
Rp19.813,68
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
Texas Instruments Interface - I/O Expanders Remote 16-Bit I2C & SMBus I/O Expander 3.556In Stock
Cut Tape
Rp57.422,98
Rp43.113,10
Rp39.443,90
Rp35.591,24
Reel
Rp31.004,74
Min.: 1
Mult.: 1
: 3.000
PCF8575 SMD/SMT VQFN-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