Texas Instruments PCA9555DBR
$ 1.13
Production
Price and Stock
Authorized Distributors
Non-Authorized Stocking Distributors
Non-Authorized Dealers
| Distributor | SKU | Min | Pkg | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DigiKey | 296-20971-1-ND | 94 | 1 | Cut Tape | ||||||||
| Mouser | 595-PCA9555DBR | 6 | 1 | Tape & Reel | ||||||||
| Weyland Electronics Group Pte. Ltd. | PCA9555DBR | 1,233 | 1 | Tape & Reel | 8h | |||||||
| Win Source | WS-PCA9555DBR | 76,330 | 55 | 7h | ||||||||
| Worldway Electronics | PCA9555DBR | 15,272 | 7 | Tape & Reel | 5h |
Inventory History
3 month trend: -86.67%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
CAD Models
Download Texas Instruments PCA9555DBR symbol, footprint, and 3D STEP models from our trusted partners.
| source | eCAD | mCAD | FILES |
|---|---|---|---|
 Component Search Engine | SymbolFootprint | 3D | Download |
 EE Concierge | SymbolFootprint | ||
 SnapEDA | SymbolFootprint | 3D | Download |
 Ultra Librarian | SymbolFootprint | Download |
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Alternate Parts
This Part
Alternate Parts
Price @ 1000
$ 1.13
$ 1.384
$ 1.384
Stock
265,405
212,864
212,864
Authorized Distributors
2
6
6
Case/Package
SSOP
SSOP
SSOP
Number of Pins
24
24
24
Interface
-
I2C, SMBus
I2C, SMBus
Frequency
400 kHz
400 kHz
400 kHz
Number of I/Os
16
16
16
Min Supply Voltage
-
2.3 V
2.3 V
Max Supply Voltage
-
5.5 V
5.5 V
Min Operating Temperature
-40 °C
-40 °C
-40 °C
Max Operating Temperature
85 °C
85 °C
85 °C
Ambient Temperature Range High
-
-
-
Supply Chain
Lifecycle StatusProduction (Last Updated: 5 days ago)
Manufacturer Lifecycle StatusACTIVE (Last Updated: 5 days ago)
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Descriptions
Descriptions of Texas Instruments PCA9555DBR provided by its distributors.
I2C/SMBus Interface 100kHz/400kHz 5.5V 24-Pin SSOP T/R / IC I/O EXPANDER I2C 16B 24SSOP
REMOTE 16-BIT I2C AND SMBUS I/O EXPANDER WITH INTERRUPT OUTPUT AND CONFIGURATION REGISTERS
16-bit 2.3- to 5.5-V I2C/SMBus I/O expander with interrupt, weak pull-up & config registers 24-SSOP -40 to 85
16 400kHz I2C, SMBus SSOP-24-208mil I/O Expanders ROHS
10mA 25mA I2C,SMBus 16 2.3V 5.5V 400KHz SSOP-24 , 2mm
I/O EXPANDER, 16 BIT, 400KHZ, SSOP-24, FULL REEL
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CA9555 Tape & Reel (TR) ACTIVE (Last Updated: 4days ago) Active io expander 5.5V 8.2mm 400kHz 10mA 25mA
Logic - I2C Remote 16-Bit I2C & SMBus I/O Expander
Parallel I/O Port, 16-Bit, 16 I/O, CMOS, PDSO24
IC XPNDR 400KHZ I2C SMBUS 24SSOP
IC I/O EXPANDER I2C 16B 24SSOP
Manufacturer Aliases
Texas Instruments has several brands around the world that distributors may use as alternate names. Texas Instruments may also be known as the following names:
- TI
- TEXAS
- TEXAS INST
- TEXAS INSTR
- TEXAS INSTRUMENT
- TEXAS INSTRUMENTS INC
- TEXAS INS
- TEXAS INSTRU
- TEXAS INSTRUMEN
- TI/NS
- TEX
- Texas Instruments (TI)
- TEXASIN
- TEXAS INSTRUMENTS INCORPORATED
- TEXINS
- TEXAS INTRUMENTS
- TEAXS
- TEXASI
- TEXAS INSTRUM
- TI Texas Instruments
- TEXAS USD
- TEXAS INSRUMENTS
- TEXAS INSRUMENT
- TEXAS INSTUMENTS
- TI-ROHS
- Texas Instr.
- Texas Instruments Inc.
Inventory History
3 month trend: -86.67%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
Technical Specifications
Physical
Case/PackageSSOP
Contact PlatingGold
Number of Pins24
Weight172.39345 mg
Technical
Frequency400 kHz
Max Frequency400 kHz
Max Operating Temperature85 °C
Min Operating Temperature-40 °C
Number of Channels16
Number of I/Os16
Number of Outputs2
Operating Supply Voltage5.5 V
PackagingCut Tape (CT)
Schedule B8542390000
Dimensions
Height2 mm
Length8.2 mm
Thickness1.95 mm
Width5.3 mm