PCA9539DWR

Mfr. #:: PCA9539DWR
Description:: Interface - I/O Expanders 16-Bit I2C & SMBus Lo-Pwr I/O Expander
Lifecycle:: New from this manufacturer.
Datasheet:: PCA9539DWR Datasheet
Delivery:: DHL FedEx Ups TNT EMS
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ECAD Model:
More Information:: PCA9539DWR more Information PCA9539DWR Product Details

Product Attribute
Attribute Value

Manufacturer:: Texas Instruments

Product Category:: Interface - I/O Expanders

RoHS:: Y

Number of I/Os:: 16 I/O

Interface Type:: I2C, Serial, SMBus

Maximum Clock Frequency:: 400 kHz

Interrupt Output:: With Interrupt

Operating Supply Voltage:: 2.3 V to 5.5 V

Minimum Operating Temperature:: - 40 C

Maximum Operating Temperature:: + 85 C

Mounting Style:: SMD/SMT

Package / Case:: SOIC-24

Packaging:: Reel

Features:: Configuration Registers, Interrupt Pin, Reset Pin

Output Current:: 25 mA

Product:: I/O Expanders

Series:: PCA9539

Type:: I/O Expander

Brand:: Texas Instruments

Logic Family:: PCA9539

Operating Supply Current:: 100 uA

Product Type:: I/O Expanders

Factory Pack Quantity:: 2000

Subcategory:: Interface ICs

Unit Weight:: 0.022025 oz

Tags: PCA9539DW, PCA9539D, PCA9539, PCA953, PCA95, PCA9, PCA

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Quality Guarantees

We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
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Email: info@omo-ic.com

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

PCA9539DWR Ratings and Reviews

S***o

15,04-7,06 to st. petersburg, everything works

2019-06-07

S***r

Received quickly and well packed

2019-02-19

F***d

Very fast delivery. Quality products.

2019-02-19

PCA9539DWR Description

***ical: I2C/SMBus Interface 400kHz 5.5V 24-Pin SOIC T/R

***as Instruments: Remote 16-Bit I2C And SMBus, Low-Power I/O Expander With Interrupt Output, Reset & Config. Registers 24-SOIC -40 to 85

***et Europe: I2C and SMBus Low Power I/O Expander 24-Pin SOIC T/R

***p One Stop Global: I2C/SMBus GPIO Expander 5.5V 24-Pin SOIC T/R

***ser: Logic - I2C 16-Bit I2C & SMBus Lo-Pwr I/O Expander

***i-Key: IC I/O EXPANDER I2C 16B 24SOIC

***ark: I/o Expander, 16 Bit, 400Khz, Soic-24; Chip Configuration:16Bit; Bus Frequency:400Khz; Ic Interface Type:i2C, Smbus; Supply Voltage Min:2.3V; Supply Voltage Max:5.5V; Interface Case Style:soic; No. Of Pins:24Pins; Product Range:- Rohs Compliant: Yes

***ment14 APAC: Prices include import duty and tax. IC, I/O EXPANDER, 16BIT, 24SOIC; Chip Configuration:16bit; Bus Frequency:400kHz; IC Interface Type:I2C, SMBus; Supply Voltage Min:2.3V; Supply Voltage Max:5.5V; Interface Case Style:SOIC; No. of Pins:24Pins; No. of I/O's:16I/O's; Product Range:-; Automotive Qualification Standard:-; RoHS Phthalates Compliant:Yes; MSL:MSL 1 - Unlimited; SVHC:No SVHC (27-Jun-2018); Supply Voltage Range:2.3V to 5.5V

***nell: IC, I/O EXPANDER, 16BIT, 24SOIC; Configurazione Chip:16bit; Frequenza Bus:400kHz; Tipo di Interfaccia CI:I2C, SMBus; Tensione di Alimentazione Min:2.3V; Tensione di Alimentazione Max:5.5V; Modello Case Interfaccia:SOIC; No. di Pin:24Pin; No. di I/O:16I/O; Gamma Prodotti:-; Standard di Qualifica Automotive:-; Livello di Sensibilità all'Umidità (MSL):MSL 1 - Non Limitata; Sostanze Estremamente Preoccupanti (SVHC):No SVHC (27-Jun-2018); Intervallo Tensione di Alimentazione:Da 2,3V a 5,5V

***AS INSRUMENTS: The system master can reset the PCA9539 in the event of a time-out or other improper operation by asserting a low in the RESET input. The power-on reset puts the registers in their default state and initializes the I2C/SMBus state machine. Asserting RESET causes the same reset/initialization to occur without de-powering the part.

***AS INSTR: The PCA9539 open-drain interrupt ( INT) output is activated when any input state differs from its corresponding Input Port register state and is used to indicate to the system master that an input state has changed.

***TEXAS: INT can be connected to the interrupt input of a microcontroller. By sending an interrupt signal on this line, the remote I/O can inform the microcontroller if there is incoming data on its ports without having to communicate via the I2C bus. Thus, the PCA9539 can remain a simple slave device.

***AS INSTR: The device outputs (latched) have high-current drive capability for directly driving LEDs. The device has low current consumption.

***: The PCA9539 is identical to the PCA9555, except for the removal of the internal I/O pullup resistor, which greatly reduces power consumption when the I/Os are held low, replacement of A2 with RESET, and a different address range.

***AS INSTRUMEN: Two hardware pins (A0 and A1) are used to program and vary the fixed I2C address and allow up to four devices to share the same I2C bus or SMBus.

Market price

Part #	Description	Stock	Price
PCA9539DWR DISTI # V98:2334_07309792	I2C/SMBus GPIO Expander 5.5V 24-Pin SOIC T/R RoHS: Compliant	17	10:$1.6754 1:$1.9542
PCA9539DWR DISTI # 296-20955-1-ND	IC I/O EXPANDER I2C 16B 24SOIC RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	6344In Stock	1000:$1.0514 500:$1.2690 100:$1.5445 10:$1.9220 1:$2.1400
PCA9539DWR DISTI # 296-20955-6-ND	IC I/O EXPANDER I2C 16B 24SOIC RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	6344In Stock	1000:$1.0514 500:$1.2690 100:$1.5445 10:$1.9220 1:$2.1400
PCA9539DWR DISTI # 296-20955-2-ND	IC I/O EXPANDER I2C 16B 24SOIC RoHS: Compliant Min Qty: 2000 Container: Tape & Reel (TR)	2000In Stock	10000:$0.8800 6000:$0.9152 2000:$0.9504
PCA9539DWR DISTI # 29455350	I2C/SMBus GPIO Expander 5.5V 24-Pin SOIC T/R RoHS: Compliant	8000	2000:$0.9504
PCA9539DWR DISTI # 25828512	I2C/SMBus GPIO Expander 5.5V 24-Pin SOIC T/R RoHS: Compliant	17	10:$1.6754 8:$1.9542
PCA9539DWR DISTI # PCA9539DWR	I2C and SMBus Low Power I/O Expander 24-Pin SOIC T/R - Tape and Reel (Alt: PCA9539DWR) RoHS: Compliant Min Qty: 2000 Container: Reel	Americas - 0	2000:$1.0209 4000:$0.9719 8000:$0.9389 12000:$0.9079 20000:$0.8829
PCA9539DWR DISTI # PCA9539DWR	I2C and SMBus Low Power I/O Expander 24-Pin SOIC T/R (Alt: PCA9539DWR) RoHS: Compliant Min Qty: 2000 Container: Tape and Reel	Europe - 0	2000:€1.1819 4000:€1.0459 8000:€0.9369 12000:€0.8909 20000:€0.8499
PCA9539DWRG4 DISTI # PCA9539DWRG4	I2C and SMBus Low Power I/O Expander 24-Pin SOIC T/R (Alt: PCA9539DWRG4) RoHS: Compliant Min Qty: 2000 Container: Tape and Reel	Europe - 0
PCA9539DWR DISTI # 63K6060	I/O EXPANDER, 16 BIT, 400KHZ, SOIC-24,Chip Configuration:16bit,Bus Frequency:400kHz,IC Interface Type:I2C, SMBus,Supply Voltage Min:2.3V,Supply Voltage Max:5.5V,Interface Case Style:SOIC,No. of Pins:24Pins,Product Range:- , RoHS Compliant: Yes	1437	1:$2.0800 10:$1.7600 25:$1.6400 50:$1.5300 100:$1.4100 250:$1.3300 500:$1.2400 1000:$1.0300
PCA9539DWR	Remote 16-Bit I2C And SMBus, Low-Power I/O Expander With Interrupt Output, Reset & Config. Registers	3995	1000:$0.8000 750:$0.8700 500:$1.0600 250:$1.2700 100:$1.3700 25:$1.5800 10:$1.7000 1:$1.8900
PCA9539DWR	Parallel I/O Port, 16-Bit, 16 I/O, CMOS, PDSO24 RoHS: Compliant	27888	1000:$1.0400 500:$1.1000 100:$1.1400 25:$1.1900 1:$1.2900
PCA9539DWR DISTI # 595-PCA9539DWR	Interface - I/O Expanders 16-Bit I2C & SMBus Lo-Pwr I/O Expander RoHS: Compliant	3239	1:$2.0800 10:$1.7600 100:$1.4100 500:$1.2400 1000:$1.0300 2000:$0.9510 4000:$0.9160
PCA9539DW DISTI # 595-PCA9539DW	Interface - I/O Expanders 16-Bit I2C & SMBus Lo-Pwr I/O Expander RoHS: Compliant	428	1:$2.4900 10:$2.1200 100:$1.6900 500:$1.4800 1000:$1.2300 2500:$1.1500 5000:$1.1000
PCA9539DWG4 DISTI # 595-PCA9539DWG4	Interface - I/O Expanders Rem 16B I2C & SMBus Low-Pwr I/O Exp RoHS: Compliant	0
PCA9539DWRG4 DISTI # 595-PCA9539DWRG4	Interface - I/O Expanders Rem 16B I2C & SMBus Low-Pwr I/O Exp RoHS: Compliant	0
PCA9539DWR DISTI # 2101296	IC, I/O EXPANDER, 16BIT, 24SOIC RoHS: Compliant	1446	1:£1.5200 25:£1.3400 50:£1.2100 100:£1.0700 250:£1.0000
PCA9539DWR DISTI # C1S746201446697	I2C/SMBus GPIO Expander 5.5V 24-Pin SOIC T/R RoHS: Compliant	17	10:$1.6754
PCA9539DWR DISTI # 2101296	IC, I/O EXPANDER, 16BIT, 24SOIC RoHS: Compliant	1446	1:$3.2900 10:$2.7900 100:$2.2300 500:$1.9700 1000:$1.6300 2000:$1.5100 4000:$1.4900
PCA9539DWR. DISTI # 1575236	RoHS: Compliant	1437	1:$3.2900 10:$2.7900 100:$2.2300 500:$1.9700 1000:$1.6300 2000:$1.5100 4000:$1.4500 10000:$1.4000

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Availability

Stock:: Available
On Order:: 1985
Enter Quantity:

Current price of PCA9539DWR is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@omo-ic.com

Reference price (USD)

Quantity
Unit Price
Ext. Price

1: ~~$2.08~~; ~~$2.08~~

10: ~~$1.76~~; ~~$17.60~~

100: ~~$1.41~~; ~~$141.00~~

500: ~~$1.24~~; ~~$620.00~~

1000: ~~$1.03~~; ~~$1 030.00~~

Due to semiconductor in short supply from 2021,below price is the Normal price before 2021.please send inquire to confirm.

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