1 MHz Interface - I/O Expanders

Results: 46
Select Image Part # Mfr. Description Datasheet Availability Pricing (USD) 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
Kinetic Technologies Interface - I/O Expanders Low Voltage 24-bit I2C-bus I/O Expander 1,660In Stock
Cut Tape
$2.67
$1.98
$1.81
$1.62
Reel
$1.41
A tariff of 38% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 1,000
KTS1620 SMD/SMT TQFN55-32 I2C, Serial 24 I/O With Interrupt 1.65 V 5.5 V 1 MHz - 40 C + 85 C Reel, Cut Tape, MouseReel
Texas Instruments Interface - I/O Expanders 1.65V to 5.5V Remote 4-Bit I2C and SMBus 2,750In Stock
Cut Tape
$1.34
$1.21
$1.15
$1.06
Reel
$0.873
A tariff of 38% may be applied if shipping to the United States.
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
NXP Semiconductors Interface - I/O Expanders 16-bit I2C-bus I/O Expander with Reset and Quasi feature in HVQFN24 package 5,068In Stock
Cut Tape
$2.82
$2.11
$1.93
$1.73
Reel
$1.36
Min.: 1
Mult.: 1
: 6,000
PCA9671 SMD/SMT HVQFN-24 I2C, Serial 16 I/O Without Interrupt 2.3 V 5.5 V 1 MHz - 40 C + 85 C Reel, Cut Tape, MouseReel 2 kV
Analog Devices Interface - I/O Expanders 10 GPIO/Key Controller
912In Stock
Cut Tape
$3.11
$2.33
$2.13
$1.92
Min.: 1
Mult.: 1
Max.: 729
ADP5585 SMD/SMT LFCSP-16 I2C, Serial 10 I/O With Interrupt 1.8 V 3 V 1 MHz - 40 C + 85 C Reel, Cut Tape, MouseReel Without ESD Protection
Analog Devices Interface - I/O Expanders 10 GPIO/Key Controller-No Pullup
1,485In Stock
Cut Tape
$3.11
$2.33
$2.13
$1.92
Min.: 1
Mult.: 1
Max.: 1,188
ADP5585 SMD/SMT LFCSP-16 I2C, Serial 10 I/O With Interrupt 1.8 V 3 V 1 MHz - 40 C + 85 C Reel, Cut Tape, MouseReel
Analog Devices Interface - I/O Expanders 10 GPIO/Key Controller-No Pullup
2,029In Stock
Cut Tape
$3.21
$2.41
$2.21
$1.99
Min.: 1
Mult.: 1
Max.: 1,623
ADP5585 SMD/SMT WLCSP-16 I2C, Serial 10 I/O With Interrupt 1.8 V 3 V 1 MHz - 40 C + 85 C Reel, Cut Tape Without ESD Protection
Analog Devices Interface - I/O Expanders 11 GPIO/Key Controller
1,658In Stock
Cut Tape
$3.22
$2.45
$2.15
$1.98
Reel
$1.75
Min.: 1
Mult.: 1
Max.: 1,326
: 1,500
ADP5585 SMD/SMT LFCSP-16 I2C, Serial 10 I/O With Interrupt 1.8 V 3 V 1 MHz - 40 C + 85 C Reel, Cut Tape, MouseReel Without ESD Protection
Kinetic Technologies Interface - I/O Expanders Low Voltage 16-Bit I2C-bus I/O Expander 1,050In Stock
Cut Tape
$2.03
$1.50
$1.37
$1.22
Reel
$1.04
A tariff of 38% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 1,500
KTS1625 SMD/SMT WQFN-24 I2C 16 I/O With Interrupt 1.65 V 5.5 V 1 MHz - 40 C + 85 C Reel, Cut Tape
Texas Instruments Interface - I/O Expanders Automotive 16-bit lo w voltage I C/SMBus 14,345In Stock
Cut Tape
$3.16
$2.36
$2.15
$1.93
Reel
$1.61
A tariff of 38% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 5,000
TCAL9539 SMD/SMT WQFN-24 I2C, Serial 16 I/O With Interrupt 1.08 V 3.6 V 1 MHz - 40 C + 125 C AEC-Q100 Reel, Cut Tape, MouseReel
Texas Instruments Interface - I/O Expanders 16-bit translating I C-bus/SMBus I/O exp 6,609In Stock
Cut Tape
$2.09
$1.55
$1.41
$1.26
Reel
$1.12
Min.: 1
Mult.: 1
Max.: 1,001
: 5,000
TCAL6416 SMD/SMT VSSOP-24 I2C, Serial 16 I/O With Interrupt 1.08 V 3.6 V 1 MHz - 40 C + 125 C Reel, Cut Tape With ESD Protection
Texas Instruments Interface - I/O Expanders 16-bit translating I C-bus/SMBus I/O exp 3,569In Stock
Cut Tape
$2.71
$2.02
$1.85
$1.66
Reel
$1.49
A tariff of 38% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
Max.: 1,001
: 3,000
TCAL6416R SMD/SMT QFN-24 I2C 16 I/O 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 16-bit I2C/SMBus I/O expander with inter 2,006In Stock
Cut Tape
$2.06
$1.52
$1.39
$1.24
Reel
$1.10
Min.: 1
Mult.: 1
Max.: 1,001
: 3,000
TCAL9539R SMD/SMT TSSOP-24 I2C 16 I/O With Interrupt 1.08 V 3.6 V 1 MHz + 125 C - 40 C Reel, Cut Tape, MouseReel 2 kV
Texas Instruments Interface - I/O Expanders 8-bit translating I& sup2;C-bus/SMBus I/ 3,158In Stock
Cut Tape
$1.53
$1.12
$1.02
$0.899
Reel
$0.751
Min.: 1
Mult.: 1
: 3,000
TCAL6408 SMD/SMT TSSOP-16 I2C, Serial, SMBus 8 I/O With Interrupt 1.08 V 3.6 V 1 MHz - 40 C + 125 C Reel, Cut Tape, MouseReel With ESD Protection

Texas Instruments Interface - I/O Expanders 16-bit translating I C-bus/SMBus I/O exp 2,221In Stock
$2.55
$1.90
$1.73
$1.55
A tariff of 38% may be applied if shipping to the United States.
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
Texas Instruments Interface - I/O Expanders ULTRA LOW VOLTAGE AG ILE I/O EXPANDER 1,213In Stock
$2.26
$1.68
$1.53
$1.37
A tariff of 38% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
TCAL9538 SMD/SMT X2QFN-16 I2C, Serial, SMBus 9 I/O With Interrupt 1.08 V 3.6 V 1 MHz - 40 C + 125 C
Texas Instruments Interface - I/O Expanders ULTRA LOW VOLTAGE AG ILE I/O EXPANDER 3,086In Stock
$1.99
$1.46
$1.33
$1.19
Min.: 1
Mult.: 1
TCAL9538 SMD/SMT TSSOP-16 I2C, Serial, SMBus 9 I/O With Interrupt 1.08 V 3.6 V 1 MHz - 40 C + 125 C
Texas Instruments Interface - I/O Expanders ULTRA LOW VOLTAGE AG ILE I/O EXPANDER 6,536In Stock
Cut Tape
$1.92
$1.42
$1.29
$1.15
Reel
$0.966
A tariff of 38% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 3,000
TCAL9538 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
Texas Instruments Interface - I/O Expanders 16-bit low-voltage I C-bus and SMBus I/O 3,454In Stock
Cut Tape
$2.15
$1.59
$1.45
$1.30
Reel
$1.08
Min.: 1
Mult.: 1
: 3,000
TCAL9539 SMD/SMT TSSOP-24 I2C, Serial 16 I/O With Interrupt 1.08 V 3.6 V 1 MHz - 40 C + 125 C Reel, Cut Tape, MouseReel


Diodes Incorporated Interface - I/O Expanders Interface IO Expander TSSOP-24 T&R 3K 1,579In Stock
Cut Tape
$1.96
$1.44
$1.27
$1.16
Reel
$0.972
A tariff of 8% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 3,000
SMD/SMT TSSOP-24 I2C, Serial 16 I/O With Interrupt 1.65 V 5.5 V 1 MHz - 40 C + 85 C Reel, Cut Tape, MouseReel 2 kV


Diodes Incorporated Interface - I/O Expanders Interface IO Expander W-QFN5050-32 T&R 2.5K 4,832In Stock
Cut Tape
$2.16
$1.60
$1.44
$1.30
$1.22
Reel
$1.22
A tariff of 8% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
Max.: 320
: 2,500
SMD/SMT WQFN5050-32 I2C, Serial 24 I/O With Interrupt 1.65 V 5.5 V 1 MHz - 40 C + 85 C Reel, Cut Tape, MouseReel 2 kV
NXP Semiconductors Interface - I/O Expanders 4-bit I2C-bus GPO Expander in XQFN8 package 46,575In Stock
Cut Tape
$0.88
$0.644
$0.586
$0.523
Reel
$0.436
Min.: 1
Mult.: 1
: 4,000
PCA9570 SMD/SMT XQFN-8 I2C, Serial 4 I/O Without Interrupt 1.1 V 3.6 V 1 MHz - 40 C + 85 C Reel, Cut Tape, MouseReel
NXP Semiconductors Interface - I/O Expanders 40-bit I2C-bus Advanced I/O Expander with Interrupt, Reset and Output Enable in TSSOP56 package 3,483In Stock
16,000On Order
Cut Tape
$8.77
$6.81
$6.32
$5.78
Reel
$5.07
Min.: 1
Mult.: 1
: 2,000
PCA9698 SMD/SMT TSSOP-56 I2C, Serial 40 I/O With Interrupt 2.3 V 5.5 V 1 MHz - 40 C + 85 C Reel, Cut Tape, MouseReel 2 kV
NXP Semiconductors Interface - I/O Expanders 24-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt, Reset and Agile I/O in HUQFN32 package 43,343In Stock
42,500Expected 10/19/2026
Cut Tape
$2.14
$1.63
$1.46
$1.32
Reel
$1.18
Min.: 1
Mult.: 1
: 500
PCAL6524 SMD/SMT HUQFN-32 I2C, Serial, SMBus 24 I/O With Interrupt 800 mV 3.6 V 1 MHz - 40 C + 85 C Reel, Cut Tape, MouseReel
Texas Instruments Interface - I/O Expanders ULTRA LOW VOLTAGE AG ILE I/O EXPANDER 191In Stock
21,000Expected 12/3/2026
Cut Tape
$1.58
$1.15
$1.05
$0.924
Reel
$0.751
A tariff of 38% may be applied if shipping to the United States.
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
Texas Instruments Interface - I/O Expanders 1.65V to 5.5V Remote 4-Bit I2C and SMBus 4,082In Stock
Cut Tape
$1.78
$1.31
$1.19
$1.06
Reel
$0.872
A tariff of 38% may be applied if shipping to the United States.
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