I/O Expander 8 I2C, SMBus 400 kHz 16-TSSOP
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

PCA9557PW,118

DigiKey Part Number
568-1061-2-ND - Tape & Reel (TR)
568-1061-1-ND - Cut Tape (CT)
568-1061-6-ND - Digi-Reel®
Manufacturer
NXP USA Inc.
Manufacturer Product Number
PCA9557PW,118
Description
IC XPND 400KHZ I2C SMBUS 16TSSOP
Manufacturer Standard Lead Time
16 Weeks
Customer Reference
Detailed Description
I/O Expander 8 I2C, SMBus 400 kHz 16-TSSOP
Datasheet
 Datasheet
EDA/CAD Models
PCA9557PW,118 Models
Product Attributes
Type
Description
Select All
Category
Manufacturer
NXP USA Inc.
Series
-
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Part Status
Active
DigiKey Programmable
Not Verified
Number of I/O
8
Interface
I2C, SMBus
Interrupt Output
No
Features
POR
Output Type
Open Drain, Push-Pull
Current - Output Source/Sink
10mA, 20mA
Clock Frequency
400 kHz
Voltage - Supply
2.3V ~ 5.5V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
16-TSSOP (0.173", 4.40mm Width)
Supplier Device Package
16-TSSOP
Base Product Number
PCA9557
Product Questions and Answers

See what engineers are asking, ask your own questions, or help out a member of the DigiKey engineering community

In-Stock: 23 540
Check for Additional Incoming Stock
Quantity
All prices are in HUF
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1624,58000 Ft624,58 Ft
10458,24800 Ft4 582,48 Ft
25416,83200 Ft10 420,80 Ft
100371,37460 Ft37 137,46 Ft
250349,69800 Ft87 424,50 Ft
500336,63192 Ft168 315,96 Ft
1 000335,94388 Ft335 943,88 Ft
* All Digi-Reel orders will add a 1 947,00 Ft reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2 500320,64000 Ft801 600,00 Ft
5 000313,66875 Ft1 568 343,75 Ft
7 500310,17556 Ft2 326 316,70 Ft
Manufacturers Standard Package
Unit Price without VAT:624,58000 Ft
Unit Price with VAT:793,21660 Ft
You May Also Be Interested InSee All
10 Items
CT4022-A12BSN8

CT4022-A12BSN8

CURRENT SENSOR MR 12A 8-SOIC

Allegro MicroSystems

811,67000 Ft
AD5144ABRUZ10

AD5144ABRUZ10

IC DIG POT 10K 20-TSSOP

Analog Devices Inc.

3 226,44000 Ft
TCA9537DGSR

TCA9537DGSR

IC XPNDR 1MHZ I2C 10VSSOP

Texas Instruments

544,42000 Ft
LM393LVDR

LM393LVDR

IC COMPARATOR 2 GEN PUR 8SOIC

Texas Instruments

93,52000 Ft
ROF-78E3.3-0.5SMD-R

ROF-78E3.3-0.5SMD-R

DC DC CONVERTER 3.3V

Recom Power

1 496,32000 Ft
RB731UT108

RB731UT108

DIODE ARRAY SCHOTT 40V 30MA SMT6

Rohm Semiconductor

173,68000 Ft
SN74HC21DR

SN74HC21DR

IC GATE AND 2CH 4-INP 14SOIC

Texas Instruments

180,36000 Ft
SN74HC00DR

SN74HC00DR

IC GATE NAND 4CH 2-INP 14SOIC

Texas Instruments

133,60000 Ft
SN74HC02DR

SN74HC02DR

IC GATE NOR 4CH 2-INP 14SOIC

Texas Instruments

136,94000 Ft
PCA9557PWR

PCA9557PWR

IC XPND 400KHZ I2C SMBUS 16TSSOP

Texas Instruments

604,54000 Ft