Name: PCA9557DB
Brand: Texas Instruments
SKU: PCA9557DB
Availability: InStock
Rating: 5 (148 reviews)

PCA9557DB

Alleen ter referentie

Onderdeelnummer	PCA9557DB
Fabrikant	Texas Instruments
Omschrijving	IC I/O EXPANDER I2C 8B 16SSOP
Gegevensblad
package	16-SSOP (0.209", 5.30mm Width)
ECAD
In voorraad	17.196 piece(s)
Eenheidsprijs	Request a Quote
Levertijd	Kan onmiddellijk worden verzonden
Geschatte Leveringstijd	nov 8 - nov 13 (Kies voor snelle verzending)
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Bezorgdiensten

Wij bieden PCA9557DB voor een concurrerende prijs op de wereldmarkt, stuur ons dan een verzoek quotum voor de prijsstelling. Dankjewel!
Om uw RFQ te verwerken, dan kunt u PCA9557DB toe met de hoeveelheid in de BOM. Heisener.com bevat GEEN registratie vereist om een offerte van PCA9557DB vragen.

PCA9557DB-specificaties

Fabrikant	Texas Instruments
Categorie	Geïntegreerde schakelingen (IC's) - Interface - I / O-uitbreidingen
package	16-SSOP (0.209", 5.30mm Width)
ECAD
Serie	-
Aantal I / O	8
Interface	I2C, SMBus
Onderbreking van de uitvoer	No
Kenmerken	POR
Uitgangstype	Open Drain, Push-Pull
Stroom - Uitgangsbron / sink	10mA, 25mA
Klok frequentie	400kHz
Voltage - Levering	2.3 V ~ 5.5 V
Bedrijfstemperatuur	-40°C ~ 85°C
Montage type	Surface Mount
Pakket / koffer	16-SSOP (0.209", 5.30mm Width)
Apparaatpakket leverancier	16-SSOP

PCA9557DB Packaging

PCA9557DB FAQ

1. How to order PCA9557DB on Heisener?

Currently, Heisener only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.
2. How does Heisener guarantee that PCA9557DB is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the PCA9557DB. All suppliers must pass our qualification reviews before they can publish their products including PCA9557DB on Heisener; we pay more attention to the channels and quality of PCA9557DB products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the PCA9557DB price and inventory displayed accurate?

The price and inventory of PCA9557DB fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

Warm Tips: Some orders in certain payment forms may require handling fee.
5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.
6. What is the process for return or replacement of PCA9557DB?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the PCA9557DB we delivered, we will accept the replacement or return of the PCA9557DB only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of PCA9557DB.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations
7.How to contact us to get technical supports, such as PCA9557DB pin diagram, PCA9557DB datasheet?

If you need any after-sales service, please do not hesitate to contact us.

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PCA9557DB garanties

Service garanties

Wij garanderen 100% klanttevredenheid.

Ons ervaren verkoopteam en technische ondersteuningsteam ondersteunen onze diensten om al onze klanten tevreden te stellen.

Kwaliteitsgaranties

Wij bieden 90 dagen garantie.

Als de items die u hebt ontvangen niet in perfecte kwaliteit waren, zijn wij verantwoordelijk voor uw terugbetaling of vervanging, maar de items moeten in hun oorspronkelijke staat worden geretourneerd.

Wereldwijde toeleveringsketens - Betrouwbare en geautoriseerde bronnen voor distributeurs

Onderdeelnummer	Fabrikant	Omschrijving	Voorraad
PCA9557DBR D# V36:1790_07309396	Texas Instruments	I2C/SMBus Interface 400kHz 5.5V 16-Pin SSOP T/R RoHS: Compliant	0
PCA9557DR D# V72:2272_07309398	Texas Instruments	I2C/SMBus Interface 400kHz 5.5V 16-Pin SOIC T/R RoHS: Compliant	0
PCA9557DB D# V36:1790_07309395	Texas Instruments	I2C/SMBus Interface 400kHz 5.5V 16-Pin SSOP Tube RoHS: Compliant	0
PCA9557DT D# V72:2272_07309399	Texas Instruments	I2C/SMBus Interface 400kHz 5.5V 16-Pin SOIC T/R RoHS: Compliant	0

Onderdeelnummer	Fabrikant	Omschrijving	Voorraad
PCA9557DBG4	Texas Instruments	I2C Logic Interface Device ICs, Leaded Process Compatible:Yes, No. of Pins:16, Operating Temperature Range:-40C to +85C, Package/Case:16-SSOP, Peak Reflow Compatible (260 C):Yes, Supply Voltage Max:5.5V, Supply Voltage Min:2.3V , RoHS Compliant: Yes	0
PCA9557DBR	Texas Instruments	I2C Logic Interface Device ICs, Leaded Process Compatible:Yes, No. of Pins:16, Operating Temperature Range:-40C to +85C, Package/Case:16-SSOP, Peak Reflow Compatible (260 C):Yes, Supply Voltage Max:5.5V, Supply Voltage Min:2.3V , RoHS Compliant: Yes	0
PCA9557DR	Texas Instruments	I2C Logic Interface Device ICs, Leaded Process Compatible:Yes, No. of Pins:16, Operating Temperature Range:-40C to +85C, Package/Case:16-SOIC, Peak Reflow Compatible (260 C):Yes, Supply Voltage Max:5.5V, Supply Voltage Min:2.3V , RoHS Compliant: Yes	0
PCA9557DT	NXP Semiconductors	Min Qty 2500	0
PCA9557DB	Texas Instruments	I2C Logic Interface Device ICs, Leaded Process Compatible:Yes, No. of Pins:16, Operating Temperature Range:-40C to +85C, Package/Case:16-SSOP, Peak Reflow Compatible (260 C):Yes, Supply Voltage Max:5.5V, Supply Voltage Min:2.3V , RoHS Compliant: Yes	0
PCA9557DBRG4	Texas Instruments	I2C Logic Interface Device ICs, Leaded Process Compatible:Yes, No. of Pins:16, Operating Temperature Range:-40C to +85C, Package/Case:16-SSOP, Peak Reflow Compatible (260 C):Yes, Supply Voltage Max:5.5V, Supply Voltage Min:2.3V , RoHS Compliant: Yes	0

Onderdeelnummer	Fabrikant	Omschrijving	Voorraad
PCA9557DT D# 296-47816-1-ND	Texas Instruments	IC I/O EXPANDER I2C 8B 16SOIC	637
PCA9557DBR D# 296-20975-1-ND	Texas Instruments	IC I/O EXPANDER I2C 8B 16SSOP	1287
PCA9557DR D# 296-20977-1-ND	Texas Instruments	IC I/O EXPANDER I2C 8B 16SOIC	1299
PCA9557DB D# 296-33522-5-ND	Texas Instruments	IC I/O EXPANDER I2C 8B 16SSOP	560

Onderdeelnummer

Fabrikant

Omschrijving

Voorraad

PCA9557DR

Texas Instruments

In stock shipping within 2days

267

PCA9557DB

NXP Semiconductors

In stock shipping within 2days

1404

Onderdeelnummer	Fabrikant	Omschrijving	Voorraad
PCA9557DBR	Texas Instruments	OEM/CM QUOTES ONLY \| NO BROKERS	169
PCA9557DT	Philips Semiconductors	OEM/CM QUOTES ONLY \| NO BROKERS	689
PCA9557DB	Texas Instruments	OEM/CM QUOTES ONLY \| NO BROKERS	55

Onderdeelnummer	Fabrikant	Omschrijving	Voorraad
PCA9557DBPD557	Texas Instruments	OEM/CM ONLY	200
PCA9557DR	Texas Instruments	OEM/CM ONLY	371
PCA9557DB	Texas Instruments	OEM/CM ONLY	637
PCA9557DBPWPWR	Texas Instruments	OEM/CM ONLY	5100
PCA9557DT	NXP Semiconductors	OEM/CM ONLY	281
PCA9557DBRG4	Texas Instruments	OEM/CM ONLY	872
PCA9557DBR	Texas Instruments	OEM/CM ONLY	843
PCA9557DBG4	Texas Instruments	OEM/CM ONLY	978

Onderdeelnummer	Fabrikant	Omschrijving	Voorraad
PCA9557DBR D# 595-PCA9557DBR	Texas Instruments	Interface - I/O Expanders Remote 8B I2C & SMBus Lo-Pwr I/O Exp RoHS: Compliant	1161
PCA9557DR D# 595-PCA9557DR	Texas Instruments	Interface - I/O Expanders Remote 8B I2C & SMBus Lo-Pwr I/O Exp RoHS: Compliant	2944
PCA9557DT D# 595-PCA9557DT	Texas Instruments	Interface - I/O Expanders Rem 8B I2C & SMBus Lo-Pwr I/O Expander RoHS: Compliant	1209

Onderdeelnummer	Fabrikant	Omschrijving	Voorraad
PCA9557DR D# NS-PCA9557DR	Texas Instruments	OEM/CM ONLY	6138
PCA9557DT D# NS-PCA9557DT	Texas Instruments	OEM/CM ONLY	9885
PCA9557DB D# NS-PCA9557DB	Texas Instruments	OEM/CM ONLY	2706
PCA9557DBRG4 D# NS-PCA9557DBRG4	Texas Instruments	OEM/CM ONLY	7638
PCA9557DBR D# NS-PCA9557DBR	Texas Instruments	OEM/CM ONLY	7746
PCA9557DBG4 D# NS-PCA9557DBG4	Texas Instruments	OEM/CM ONLY	3653

Onderdeelnummer	Fabrikant	Omschrijving	Voorraad
PCA9557DT	Texas Instruments	PCA9557 Remote 8-Bit I2C and SMBus Low-Power I/O Expander with Reset and Configuration Registers RoHS: Compliant	250
PCA9557DBR	Texas Instruments	PCA9557 Remote 8-Bit I2C and SMBus Low-Power I/O Expander with Reset and Configuration Registers RoHS: Compliant	59544
PCA9557DR	Texas Instruments	PCA9557 Remote 8-Bit I2C and SMBus Low-Power I/O Expander with Reset and Configuration Registers RoHS: Compliant	1280
PCA9557DB	Texas Instruments	PCA9557 Remote 8-Bit I2C and SMBus Low-Power I/O Expander with Reset and Configuration Registers RoHS: Compliant	28189

Onderdeelnummer

Fabrikant

Omschrijving

Voorraad

PCA9557DB

Texas Instruments

OEM/CM ONLY

PCA9557DT

Texas Instruments

OEM/CM ONLY

1074

Onderdeelnummer	Fabrikant	Omschrijving	Voorraad
PCA9557DT	Texas Instruments	8-bit 2.3- to 5.5-V I2C/SMBus I/O expander with reset & config registers	250
PCA9557DBR	Texas Instruments	8-bit 2.3- to 5.5-V I2C/SMBus I/O expander with reset & config registers	18
PCA9557DR	Texas Instruments	8-bit 2.3- to 5.5-V I2C/SMBus I/O expander with reset & config registers	3

Onderdeelnummer	Fabrikant	Omschrijving	Voorraad
PCA9557DB	Texas Instruments	shipping today	16
PCA9557DBRG4	Texas Instruments	shipping today	1046
PCA9557DBR	Texas Instruments	shipping today	6
PCA9557DR	Texas Instruments	shipping today	6009

Onderdeelnummer

Fabrikant

Omschrijving

Voorraad

PCA9557DR

D# 33609177

Texas Instruments

I2C/SMBus Interface 400kHz 5.5V 16-Pin SOIC T/R

RoHS: Compliant

PCA9557DT

D# 31665193

Texas Instruments

I2C/SMBus Interface 400kHz 5.5V 16-Pin SOIC T/R

RoHS: Compliant

Onderdeelnummer	Fabrikant	Omschrijving	Voorraad
PCA9557DBR	Texas Instruments	RFQ	12203
PCA9557DR	Texas Instruments	RFQ	11808
PCA9557DB	U/K	RFQ	12522

Onderdeelnummer

Fabrikant

Omschrijving

Voorraad

PCA9557DT

Texas Instruments

IC I/O EXPANDER I2C 8B 16SOIC

960

PCA9557DR

Texas Instruments

IC I/O EXPANDER I2C 8B 16SOIC

870

Quick Inquiry

PCA9557DB

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