- 40 C Interface - I/O Expanders

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Description Datasheet Availability Pricing (INR) 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
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
Datasheet
48,744In Stock
42,500Expected 19-10-2026
MouseReel Available
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
Semtech Interface - I/O Expanders 16 CHAN LOW VOLT I2C GPIO +PWM
Datasheet
26,105In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

SX1509 SMD/SMT QFN-28 I2C, Serial 16 I/O With Interrupt 1.2 V 3.6 V 2 MHz - 40 C + 85 C Reel, Cut Tape, MouseReel 2 kV
Semtech Interface - I/O Expanders 16 CHAN LOW VOLT GPIO + PWM
Datasheet
9,224In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

SX1509 SMD/SMT QFN-28 I2C, Serial 16 I/O With Interrupt 1.2 V 3.6 V 2 MHz - 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
Datasheet
602In Stock
3,000Expected 08-09-2026
MouseReel Available
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 8-bit translating I& sup2;C-bus/SMBus I/
Datasheet
3,235In Stock
MouseReel Available
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
Datasheet
3,805In Stock
MouseReel Available
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 ULTRA LOW VOLTAGE AG ILE I/O EXPANDER
Datasheet
1,263In Stock
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
Datasheet
7,705In Stock
MouseReel Available
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


Diodes Incorporated Interface - I/O Expanders Interface IO Expander TSSOP-24 T&R 3K 1,579In Stock
MouseReel Available
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 V-QFN4040-24 T&R 3.5K 4,223In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,500

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


Diodes Incorporated Interface - I/O Expanders Interface IO Expander TSSOP-24 T&R 3K
Datasheet
3,955In Stock
Min.: 1
Mult.: 1
: 3,000
SMD/SMT TSSOP-24 1.65 V 5.5 V - 40 C + 105 C Reel, Cut Tape


Diodes Incorporated Interface - I/O Expanders Interface IO Expander W-QFN5050-32 T&R 2.5K 5,217In Stock
MouseReel Available
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
Nexperia Interface - I/O Expanders NCA9535PW/SOT355/TSSOP24
Datasheet
2,419In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

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
Nexperia Interface - I/O Expanders NCA9539PW/SOT355/TSSOP24
Datasheet
3,099In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

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
onsemi Interface - I/O Expanders 8-Bit I2C-Controlled GPIO Expander
Datasheet
82,952In Stock
45,000Expected 02-02-2027
MouseReel Available
Min.: 1
Mult.: 1
Max.: 1,220
: 5,000

FXL6408 SMD/SMT UQFN-16 I2C, Serial 8 I/O With Interrupt 1.65 V 3.6 V 400 kHz - 40 C + 85 C Reel, Cut Tape, MouseReel 4 kV
Microchip Technology Interface - I/O Expanders 16bit Input/Output Exp I2C interface
Datasheet
39,757In Stock
Min.: 1
Mult.: 1

MCP23017 SMD/SMT SOIC-28 I2C, Serial 16 I/O With Interrupt 1.8 V 5.5 V 1.7 MHz - 40 C + 125 C Tube 4 kV
Microchip Technology Interface - I/O Expanders 16bit Input/Output Exp I2C interface
Datasheet
23,681In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,600

MCP23017 SMD/SMT QFN-28 I2C, Serial 16 I/O With Interrupt 1.8 V 5.5 V 1.7 MHz - 40 C + 125 C Reel, Cut Tape, MouseReel 4 kV
Microchip Technology Interface - I/O Expanders 16bit Input/Output Exp I2C interface
Datasheet
58,419In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,100

MCP23017 SMD/SMT SSOP-28 I2C, Serial 16 I/O With Interrupt 1.8 V 5.5 V 1.7 MHz - 40 C + 125 C Reel, Cut Tape, MouseReel 4 kV

Texas Instruments Interface - I/O Expanders Remote 4-Bit I2C and SMBus I/O Expander
Datasheet
21,821In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 1,001
: 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 Lo-Vltg 8B I2C & SMB us I/O Expander
Datasheet
20,594In Stock
MouseReel Available
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 Lo-Vltg 24B I2C and SMBus I/O Expander
Datasheet
56,963In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 1,001
: 3,000

TCA6424A 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 Remote 8B I2C and Lo w-Pwr I/O Expander
Datasheet
34,366In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

TCA9534 SMD/SMT TSSOP-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 Rem 16B I2C & SMBus Low-Pwr I/O Expander
Datasheet
26,138In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 1,001
: 3,000

TCA9539 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


Diodes Incorporated Interface - I/O Expanders Interface IO Expander W-QFN4565-46 T&R 3.5K
Datasheet
10,039In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 400
: 3,500

PI4IOE5V6534Q SMD/SMT TQFN-46 I2C, Serial 28 I/O With Interrupt 1.65 V 5.5 V 100 kHz - 40 C + 105 C Reel, Cut Tape, MouseReel 2 kV

Analog Devices / Maxim Integrated Interface - I/O Expanders 1-Wire 8-Channel Addressable Switch
Datasheet
4,148In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 1,000
: 2,500

DS2408S SMD/SMT SOIC-16 1-Wire 8 I/O Without Interrupt 2.8 V 5.25 V - 40 C + 85 C Reel, Cut Tape, MouseReel Without ESD Protection