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PCA9557DT

PCA9557DT

For Reference Only

Part Number PCA9557DT
PNEDA Part # PCA9557DT
Description IC I/O EXPANDER I2C 8B 16SOIC
Manufacturer Texas Instruments
Unit Price Request a Quote
In Stock 1
Warehouses Shipped from Hong Kong SAR
Estimated Delivery Jun 16 - Jun 21 (Choose Expedited Shipping)
Guarantee Up to 1 year [PNEDA-Warranty]*

PCA9557DT Resources

Brand Texas Instruments
ECAD Module ECAD
Mfr. Part NumberPCA9557DT
CategorySemiconductorsInterface ICsInterface - I/O Expanders

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PCA9557DT Specifications

Manufacturer
Series-
Number of I/O8
InterfaceI²C, SMBus
Interrupt OutputNo
FeaturesPOR
Output TypeOpen Drain, Push-Pull
Current - Output Source/Sink10mA, 25mA
Clock Frequency400kHz
Voltage - Supply2.3V ~ 5.5V
Operating Temperature-40°C ~ 85°C
Mounting TypeSurface Mount
Package / Case16-SOIC (0.154", 3.90mm Width)
Supplier Device Package16-SOIC

The Products You May Be Interested In

Manufacturer

NXP USA Inc.

Series

-

Number of I/O

16

Interface

I²C, SMBus

Interrupt Output

Yes

Features

POR

Output Type

Push-Pull

Current - Output Source/Sink

10mA, 25mA

Clock Frequency

400kHz

Voltage - Supply

2.3V ~ 5.5V

Operating Temperature

-40°C ~ 85°C

Mounting Type

Surface Mount

Package / Case

24-WFQFN Exposed Pad

Supplier Device Package

24-HWQFN (4x4)

Manufacturer

NXP USA Inc.

Series

-

Number of I/O

8

Interface

I²C

Interrupt Output

Yes

Features

POR

Output Type

Push-Pull

Current - Output Source/Sink

100µA, 25mA

Clock Frequency

1MHz

Voltage - Supply

2.3V ~ 5.5V

Operating Temperature

-40°C ~ 85°C

Mounting Type

Surface Mount

Package / Case

20-LSSOP (0.173", 4.40mm Width)

Supplier Device Package

20-SSOP

Manufacturer

NXP USA Inc.

Series

-

Number of I/O

40

Interface

I²C

Interrupt Output

Yes

Features

POR

Output Type

Open Drain

Current - Output Source/Sink

10mA, 25mA

Clock Frequency

1MHz

Voltage - Supply

2.3V ~ 5.5V

Operating Temperature

-40°C ~ 85°C

Mounting Type

Surface Mount

Package / Case

56-TFSOP (0.240", 6.10mm Width)

Supplier Device Package

56-TSSOP

Manufacturer

NXP USA Inc.

Series

-

Number of I/O

16

Interface

I²C, SMBus

Interrupt Output

Yes

Features

POR

Output Type

Push-Pull

Current - Output Source/Sink

10mA, 25mA

Clock Frequency

400kHz

Voltage - Supply

2.3V ~ 5.5V

Operating Temperature

-40°C ~ 85°C

Mounting Type

Surface Mount

Package / Case

24-VFQFN Exposed Pad

Supplier Device Package

24-HVQFN (4x4)

STMPE1601TBR

STMicroelectronics

Manufacturer

STMicroelectronics

Series

Xpander Logic™

Number of I/O

16

Interface

I²C

Interrupt Output

Yes

Features

Keypad Controller, POR, PWM

Output Type

Open Drain

Current - Output Source/Sink

4mA

Clock Frequency

400kHz

Voltage - Supply

1.65V ~ 3.6V

Operating Temperature

-40°C ~ 85°C

Mounting Type

Surface Mount

Package / Case

25-TFBGA

Supplier Device Package

25-TFBGA (3x3)

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