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I/O Expanders（817）

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Manufacturer

3PEAK

AWINIC(Shanghai Awinic Tech)

Analog Devices

Analog Devices Inc./Maxim Integrated

Broadcom Limited

CHIPLON

Diodes Incorporated

HANSCHIP semiconductor

HGSEMI

HTCSEMI

Package/Case

BGA

BSOP-36-300mil

BSSOP-48

CERDIP-40

CSBGA-25

CSBGA-36

DIP-16

DIP-28

DIP-40

Interface

I2C

I2C;JTAG

I2C;SMBus

I2C;SPI

I2C;Serial

Parallel

Parallel port

SMBus

SPI

Output Type

Open Collector

Open Drain

Push-pull type

Push-pull type;Open Drain

Three-state door

Number of I/O

Clock Frequency

1.7MHz

1000kHz

100kHz

10MHz

1MHz

2.4MHz

26MHz

3.4MHz

400kHz

Interrupt Output

Uninterrupted Output

With Interrupt Output

Voltage - Supply

0.8V~3.6V

1.08V~3.6V

1.1V~3.6V

1.2V~5.5V

1.425V~3.6V

1.4V~5.5V

1.65V~1.95V

1.65V~3.6V

1.65V~5.5V

Operating Temperature

-20℃~+85℃

-30℃~+85℃

-40℃~+105℃

-40℃~+125℃

-40℃~+85℃

-55℃~+125℃

0℃~+70℃

0℃~+85℃

Current - Output Low(IOL)

10mA

15mA

18mA

2.5mA

20mA

25mA

30mA

3mA

50mA

Current - Output High(IOH)

10mA

11mA

1mA

2.5mA

25mA

300uA

30mA

4.5mA

5mA

Filter results: 817

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	Image	Part #	Availability	Pricing（USD）	Actions	Description	Package/Case	Packaging	Interface	Output Type	Number of I/O	Clock Frequency	Interrupt Output	Voltage - Supply	Operating Temperature	Current - Output Low(IOL)	Current - Output High(IOH)

XL9555 XINLUDA	Lead-time Buy In Stock: 14616 Supplier Type: Qualified Supplier Lead Time: 1-3 Days Other Suppliers	1 : $0.47450 More 1000 : $0.21380	16 400kHz TSSOP-24 I/O Expanders ROHS	TSSOP-24	Tape & Reel (TR)	I2C;SMBus	-	16	400kHz	With Interrupt Output	2.3V~5.5V	-40℃~+85℃	-	-
PCA9539PW(UMW) UMW(Youtai Semiconductor Co., Ltd.)	Lead-time Buy In Stock: 13799 Supplier Type: Qualified Supplier Lead Time: 1-3 Days Other Suppliers	1 : $0.38660 More 1000 : $0.19040	TSSOP-24 I/O Expanders ROHS	TSSOP-24	Tape & Reel (TR)	-	-	-	-	-	-	-	-	-
PCAL6416AHF,128 NXP Semicon	Lead-time Buy In Stock: 13269 Supplier Type: Qualified Supplier Lead Time: 1-3 Days Other Suppliers	1 : $1.38400 More 1000 : $0.70990	QFN-24-EP(4x4) I/O Expanders ROHS	QFN-24-EP(4x4)	Tape & Reel (TR)	-	-	-	-	-	-	-	-	-
PCF8574T/TR HGSEMI	Lead-time Buy In Stock: 13207 Supplier Type: Qualified Supplier Lead Time: 1-3 Days Other Suppliers	1 : $0.74620 More 1000 : $0.38620	8 100kHz I2C SO-16-300mil I/O Expanders ROHS	SO-16-300mil	Tape & Reel (TR)	I2C	-	8	100kHz	With Interrupt Output	2.5V~6V	-40℃~+85℃	-	-
TCA9555PWR(UMW) UMW(Youtai Semiconductor Co., Ltd.)	Lead-time Buy In Stock: 13052 Supplier Type: Qualified Supplier Lead Time: 1-3 Days Other Suppliers	5 : $0.34160 More 4000 : $0.16880	TSSOP-24 I/O Expanders ROHS	TSSOP-24	Tape & Reel (TR)	-	-	-	-	-	-	-	-	-
TCA9555RTWR(UMW) UMW(Youtai Semiconductor Co., Ltd.)	Lead-time Buy In Stock: 12722 Supplier Type: Qualified Supplier Lead Time: 1-3 Days Other Suppliers	1 : $0.44920 More 1000 : $0.22640	VQFN-24-EP(4x4) I/O Expanders ROHS	VQFN-24-EP(4x4)	Tape & Reel (TR)	-	-	-	-	-	-	-	-	-
PCA9555PW,118 NXP Semicon	Lead-time Buy In Stock: 11864 Supplier Type: Qualified Supplier Lead Time: 1-3 Days Other Suppliers	10 : $0.78040 More 10000 : $0.46140	16 400kHz TSSOP-24 I/O Expanders ROHS	TSSOP-24	Tape & Reel (TR)	I2C;SMBus	-	16	400kHz	With Interrupt Output	2.3V~5.5V	-40℃~+85℃	-	-
TCA9535PWR Texas Instruments	Lead-time Buy In Stock: 11272 Supplier Type: Qualified Supplier Lead Time: 1-3 Days Other Suppliers	1 : $0.46370 More 1000 : $0.22430	16 400kHz TSSOP-24 I/O Expanders ROHS	TSSOP-24	Tape & Reel (TR)	I2C;SMBus	-	16	400kHz	With Interrupt Output	1.65V~5.5V	-40℃~+85℃	-	-
PCA9555PW(UMW) UMW(Youtai Semiconductor Co., Ltd.)	Lead-time Buy In Stock: 11098 Supplier Type: Qualified Supplier Lead Time: 1-3 Days Other Suppliers	1 : $0.38120 More 1000 : $0.18410	TSSOP-24 I/O Expanders ROHS	TSSOP-24	Tape & Reel (TR)	-	-	-	-	-	-	-	-	-
TCA9539PWR(UMW) UMW(Youtai Semiconductor Co., Ltd.)	Lead-time Buy In Stock: 10762 Supplier Type: Qualified Supplier Lead Time: 1-3 Days Other Suppliers	1 : $0.35610 More 1000 : $0.17600	TSSOP-24 I/O Expanders ROHS	TSSOP-24	Tape & Reel (TR)	-	-	-	-	-	-	-	-	-

	Image	Part #	Availability	Pricing（USD）	Actions	Description	Package/Case	Packaging	Interface	Output Type	Number of I/O	Clock Frequency	Interrupt Output	Voltage - Supply	Operating Temperature	Current - Output Low(IOL)	Current - Output High(IOH)

XL9555 XINLUDA	Lead-time Buy In Stock: 14616 Supplier Type: Qualified Supplier Lead Time: 1-3 Days Other Suppliers	1 : $0.47450 More 1000 : $0.21380	16 400kHz TSSOP-24 I/O Expanders ROHS	TSSOP-24	Tape & Reel (TR)	I2C;SMBus	-	16	400kHz	With Interrupt Output	2.3V~5.5V	-40℃~+85℃	-	-
PCA9539PW(UMW) UMW(Youtai Semiconductor Co., Ltd.)	Lead-time Buy In Stock: 13799 Supplier Type: Qualified Supplier Lead Time: 1-3 Days Other Suppliers	1 : $0.38660 More 1000 : $0.19040	TSSOP-24 I/O Expanders ROHS	TSSOP-24	Tape & Reel (TR)	-	-	-	-	-	-	-	-	-
PCAL6416AHF,128 NXP Semicon	Lead-time Buy In Stock: 13269 Supplier Type: Qualified Supplier Lead Time: 1-3 Days Other Suppliers	1 : $1.38400 More 1000 : $0.70990	QFN-24-EP(4x4) I/O Expanders ROHS	QFN-24-EP(4x4)	Tape & Reel (TR)	-	-	-	-	-	-	-	-	-
PCF8574T/TR HGSEMI	Lead-time Buy In Stock: 13207 Supplier Type: Qualified Supplier Lead Time: 1-3 Days Other Suppliers	1 : $0.74620 More 1000 : $0.38620	8 100kHz I2C SO-16-300mil I/O Expanders ROHS	SO-16-300mil	Tape & Reel (TR)	I2C	-	8	100kHz	With Interrupt Output	2.5V~6V	-40℃~+85℃	-	-
TCA9555PWR(UMW) UMW(Youtai Semiconductor Co., Ltd.)	Lead-time Buy In Stock: 13052 Supplier Type: Qualified Supplier Lead Time: 1-3 Days Other Suppliers	5 : $0.34160 More 4000 : $0.16880	TSSOP-24 I/O Expanders ROHS	TSSOP-24	Tape & Reel (TR)	-	-	-	-	-	-	-	-	-
TCA9555RTWR(UMW) UMW(Youtai Semiconductor Co., Ltd.)	Lead-time Buy In Stock: 12722 Supplier Type: Qualified Supplier Lead Time: 1-3 Days Other Suppliers	1 : $0.44920 More 1000 : $0.22640	VQFN-24-EP(4x4) I/O Expanders ROHS	VQFN-24-EP(4x4)	Tape & Reel (TR)	-	-	-	-	-	-	-	-	-
PCA9555PW,118 NXP Semicon	Lead-time Buy In Stock: 11864 Supplier Type: Qualified Supplier Lead Time: 1-3 Days Other Suppliers	10 : $0.78040 More 10000 : $0.46140	16 400kHz TSSOP-24 I/O Expanders ROHS	TSSOP-24	Tape & Reel (TR)	I2C;SMBus	-	16	400kHz	With Interrupt Output	2.3V~5.5V	-40℃~+85℃	-	-
TCA9535PWR Texas Instruments	Lead-time Buy In Stock: 11272 Supplier Type: Qualified Supplier Lead Time: 1-3 Days Other Suppliers	1 : $0.46370 More 1000 : $0.22430	16 400kHz TSSOP-24 I/O Expanders ROHS	TSSOP-24	Tape & Reel (TR)	I2C;SMBus	-	16	400kHz	With Interrupt Output	1.65V~5.5V	-40℃~+85℃	-	-
PCA9555PW(UMW) UMW(Youtai Semiconductor Co., Ltd.)	Lead-time Buy In Stock: 11098 Supplier Type: Qualified Supplier Lead Time: 1-3 Days Other Suppliers	1 : $0.38120 More 1000 : $0.18410	TSSOP-24 I/O Expanders ROHS	TSSOP-24	Tape & Reel (TR)	-	-	-	-	-	-	-	-	-
TCA9539PWR(UMW) UMW(Youtai Semiconductor Co., Ltd.)	Lead-time Buy In Stock: 10762 Supplier Type: Qualified Supplier Lead Time: 1-3 Days Other Suppliers	1 : $0.35610 More 1000 : $0.17600	TSSOP-24 I/O Expanders ROHS	TSSOP-24	Tape & Reel (TR)	-	-	-	-	-	-	-	-	-

XL9555 XINLUDA Price: $0.21380 View Pricing
PCA9539PW(UMW) UMW(Youtai Semiconductor Co., Ltd.) Price: $0.19040 View Pricing
PCAL6416AHF,128 NXP Semicon Price: $0.70990 View Pricing
PCF8574T/TR HGSEMI Price: $0.38620 View Pricing
TCA9555PWR(UMW) UMW(Youtai Semiconductor Co., Ltd.) Price: $0.16880 View Pricing
TCA9555RTWR(UMW) UMW(Youtai Semiconductor Co., Ltd.) Price: $0.22640 View Pricing
PCA9555PW,118 NXP Semicon Price: $0.46140 View Pricing
TCA9535PWR Texas Instruments Price: $0.22430 View Pricing
PCA9555PW(UMW) UMW(Youtai Semiconductor Co., Ltd.) Price: $0.18410 View Pricing
TCA9539PWR(UMW) UMW(Youtai Semiconductor Co., Ltd.) Price: $0.17600 View Pricing