PCA9554DW

Mfr. #:: PCA9554DW
Description:: Interface - I/O Expanders Remote 8-Bit I2C and SMBus I/O Expander
Lifecycle:: New from this manufacturer.
Datasheet:: PCA9554DW Datasheet
Delivery:: DHL FedEx Ups TNT EMS
Payment:: T/T Paypal Visa MoneyGram Western Union
ECAD Model:
More Information:: PCA9554DW more Information PCA9554DW Product Details

Product Attribute
Attribute Value

Manufacturer:: Texas Instruments

Product Category:: Interface - I/O Expanders

RoHS:: Y

Number of I/Os:: 8 I/O

Interface Type:: I2C, Serial, SMBus

Maximum Clock Frequency:: 400 kHz

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-16

Packaging:: Tube

Features:: Configuration Registers, Interrupt Pin

Product:: I/O Expanders

Series:: PCA9554

Type:: I/O Expander

Brand:: Texas Instruments

Logic Family:: PCA9554

Product Type:: I/O Expanders

Factory Pack Quantity:: 40

Subcategory:: Interface ICs

Unit Weight:: 0.014829 oz

Tags: PCA9554DW, PCA9554D, PCA9554, PCA955, PCA95, PCA9, PCA

Service Guarantees

We guarantee 100% customer satisfaction.

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.
Our experienced sales team and tech support team back our services to satisfy all our customers.

we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: info@omo-ic.com

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

PCA9554DW Ratings and Reviews

D***g

Thanks...

2019-03-23

E**a

2019-02-02

K***M

Good and fast service,Thank you.

2019-01-29

PCA9554DW Description

***as Instruments: emote 8-Bit I2C and SMBus I/O Expander with Interrupt Output and Configuration egisters 16-SOIC -40 to 85

***ser: Logic - I2C Remote 8-Bit I2C and SMBus I/O Expander

***ark: Ic,I/O Port,8-Bit,Cmos,Sop,16Pin,Plastic

***as Instruments (TI): 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 PCA9554 can remain a simple slave device.

***as Instruments (TI): The devices outputs (latched) have high-current drive capability for directly driving LEDs and low current consumption.

***XS: Three hardware pins (A0, A1, and A2) are used to program and vary the fixed I2C address and allow up to eight devices to share the same I2C bus or SMBus.

***AS USD: The PCA9554 is pin-to-pin and I2C address compatible with the PCF8574. However, software changes are required, due to the enhancements in the PCA9554 over the PCF8574.

***AS INSTRUMENT: The PCA9554 and PCA9554A are identical except for their fixed I2C address. This allows for up to 16 of these devices (eight of each) on the same I2C/SMBus.

Market price

Part #	Description	Stock	Price
PCA9554DW DISTI # 29455243	I2C/SMBus GPIO Expander 5.5V 16-Pin SOIC Tube RoHS: Compliant	9720	360:$1.3799
PCA9554DWR DISTI # 296-21783-1-ND	IC I/O EXPANDER I2C 8B 16SOIC RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	2864In Stock	1000:$0.9349 500:$1.1284 100:$1.3734 10:$1.7090 1:$1.9000
PCA9554DWR DISTI # 296-21783-6-ND	IC I/O EXPANDER I2C 8B 16SOIC RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	2864In Stock	1000:$0.9349 500:$1.1284 100:$1.3734 10:$1.7090 1:$1.9000
PCA9554DW DISTI # 296-33516-5-ND	IC I/O EXPANDER I2C 8B 16SOIC RoHS: Compliant Min Qty: 1 Container: Tube	38In Stock	5000:$0.9763 2520:$1.0138 1000:$1.0890 520:$1.3142 120:$1.5997 40:$1.8775 10:$1.9900 1:$2.2200
PCA9554DWR DISTI # 296-21783-2-ND	IC I/O EXPANDER I2C 8B 16SOIC RoHS: Compliant Min Qty: 2000 Container: Tape & Reel (TR)	Temporarily Out of Stock	10000:$0.7825 6000:$0.8138 2000:$0.8451
PCA9554DW DISTI # PCA9554DW	Remote I2C and SMBus I/O Expander 16-Pin SOIC T/R (Alt: PCA9554DW) RoHS: Compliant Min Qty: 40 Container: Tape and Reel	Europe - 240	40:€1.2649 80:€1.1189 160:€1.0019 240:€0.9529 400:€0.9089
PCA9554DW DISTI # PCA9554DW	Remote I2C and SMBus I/O Expander 16-Pin SOIC T/R - Rail/Tube (Alt: PCA9554DW) RoHS: Compliant Min Qty: 1 Container: Tube	Americas - 0	1:$1.3519 10:$1.3479 25:$1.3449 50:$1.3409 100:$1.3379 500:$1.2799 1000:$1.0559
PCA9554DWR DISTI # PCA9554DWR	Remote I2C and SMBus I/O Expander 16-Pin SOIC T/R - Tape and Reel (Alt: PCA9554DWR) RoHS: Compliant Min Qty: 2000 Container: Reel	Americas - 0	2000:$0.9079 4000:$0.8639 8000:$0.8349 12000:$0.8069 20000:$0.7849
PCA9554DWR DISTI # PCA9554DWR	Remote I2C and SMBus I/O Expander 16-Pin SOIC T/R (Alt: PCA9554DWR) RoHS: Compliant Min Qty: 2000 Container: Tape and Reel	Europe - 0	2000:€1.0539 4000:€0.9329 8000:€0.8349 12000:€0.7939 20000:€0.7569
PCA9554DWG4 DISTI # PCA9554DWG4	Remote I2C and SMBus I/O Expander 16-Pin SOIC T/R (Alt: PCA9554DWG4) RoHS: Compliant Min Qty: 40 Container: Tape and Reel	Europe - 0
PCA9554DWRG4 DISTI # PCA9554DWRG4	Remote I2C and SMBus I/O Expander 16-Pin SOIC T/R (Alt: PCA9554DWRG4) RoHS: Compliant Min Qty: 2000 Container: Tape and Reel	Europe - 0
PCA9554DW	Remote 8-Bit I2C and SMBus I/O Expander with Interrupt Output and Configuration Registers	480	1000:$0.8500 750:$0.9300 500:$1.1300 250:$1.3500 100:$1.4600 25:$1.6800 10:$1.8100 1:$2.0200
PCA9554DWR	Remote 8-Bit I2C and SMBus I/O Expander with Interrupt Output and Configuration Registers	5920	1000:$0.7100 750:$0.7800 500:$0.9500 250:$1.1300 100:$1.2200 25:$1.4000 10:$1.5100 1:$1.6800
PCA9554DWR DISTI # 595-PCA9554DWR	Interface - I/O Expanders Remote 8-Bit I2C and SMBus I/O Expander RoHS: Compliant	2781	1:$1.8500 10:$1.5700 100:$1.2600 500:$1.1000 1000:$0.9080 2000:$0.8460 4000:$0.8140 10000:$0.7830
PCA9554DW DISTI # 595-PCA9554DW	Interface - I/O Expanders Remote 8-Bit I2C and SMBus I/O Expander RoHS: Compliant	367	1:$2.2100 10:$1.8800 100:$1.5100 500:$1.3200 1000:$1.0900 2500:$1.0200 5000:$0.9770
PCA9554DWG4 DISTI # 595-PCA9554DWG4	Interface - I/O Expanders Rem 8B I2C and SMBus I/O Expander RoHS: Compliant	0
PCA9554DWRG4 DISTI # 595-PCA9554DWRG4	Interface - I/O Expanders Rem 8B I2C and SMBus I/O Expander RoHS: Compliant	0
PCA9554DW	Parallel I/O Port, 8-Bit, 8 I/O, CMOS, PDSO16 RoHS: Compliant	4385	1000:$1.1200 500:$1.1800 100:$1.2300 25:$1.2800 1:$1.3800
PCA9554DWR	Parallel I/O Port, 8-Bit, 8 I/O, CMOS, PDSO16 RoHS: Compliant	5000	1000:$0.9300 500:$0.9800 100:$1.0200 25:$1.0600 1:$1.1400
PCA9554DW DISTI # 8253265P	8-BIT I2C I/O EXPANDER INTERRUPT SOIC16, TU	55	50:£1.3680 100:£1.1040 250:£1.0300 500:£0.9560
PCA9554DWR	RoHS: Compliant	Europe - 1370

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Availability

Stock:: 283
On Order:: 2266
Enter Quantity:

Current price of PCA9554DW 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: ~~$2.21~~; ~~$2.21~~

10: ~~$1.88~~; ~~$18.80~~

100: ~~$1.51~~; ~~$151.00~~

500: ~~$1.32~~; ~~$660.00~~

1000: ~~$1.09~~; ~~$1 090.00~~

2500: ~~$1.02~~; ~~$2 550.00~~

5000: ~~$0.98~~; ~~$4 885.00~~

10000: ~~$0.94~~; ~~$9 390.00~~

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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