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

PCA9557DB

참조 용으로 만 사용

부품 번호	PCA9557DB
제조업체	Texas Instruments
설명	IC I/O EXPANDER I2C 8B 16SSOP
데이터시트
패키지	16-SSOP (0.209", 5.30mm Width)
ECAD
재고	17,196 piece(s)
단가	Request a Quote
리드 타임	즉시 배송 가능
예상 배달 시간	5월 4 - 5월 9 (신속 배송 선택)
견적 요청

지불 방법
배달 서비스

우리는 세계 시장에서 경쟁력있는 가격에 대한 PCA9557DB를 제공하고, 우리에게 가격에 대한 할당량 요청을 보내 주시기 바랍니다. 고맙습니다!
당신의 RFQ을 처리하기 위해, BOM에 수량 PCA9557DB를 추가하십시오. Heisener.com는 PCA9557DB의 견적을 요청하는 모든 등록이 필요하지 않습니다.

PCA9557DB사양

제조업체	Texas Instruments
범주	집적 회로(IC) - 인터페이스 - 입/출력 확장기
패키지	16-SSOP (0.209", 5.30mm Width)
ECAD
계열	-
I / O 수	8
인터페이스	I2C, SMBus
인터럽트 출력	No
풍모	POR
출력 유형	Open Drain, Push-Pull
전류 - 출력 소스 / 싱크	10mA, 25mA
클럭 주파수	400kHz
전압 - 공급	2.3 V ~ 5.5 V
작동 온도	-40°C ~ 85°C
실장 형	Surface Mount
패키지 / 케이스	16-SSOP (0.209", 5.30mm Width)
공급 업체 장치 패키지	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.

PCA9557DB관련 제품

E37L501CPN272ME92M	United Chemi-Con, CAP ALUM 2700UF 20% 500V SCREW, Radial, Can - Screw Terminals, -	전망
AD669AN	Analog Devices Inc., IC DAC 16BIT MONO W/VREF 28-DIP, 28-DIP (0.600", 15.24mm), -	전망
MXL1.5KE6.8CA	Microsemi Corporation, TVS DIODE 5.8VWM 10.5VC CASE1, DO-201AA, DO-27, Axial, -	전망
4NT91-70	Honeywell Sensing and Productivity Solutions, SWITCH TOGGLE 4PDT 10A 125V, -, -	전망
AT1206DRD0752R3L	Yageo, RES SMD 52.3 OHM 0.5% 1/4W 1206, 1206 (3216 Metric), -	전망
AA0603JR-072K4L	Yageo, RES SMD 2.4K OHM 5% 1/10W 0603, 0603 (1608 Metric), -	전망
EJH-107-01-SM-D-SM	Samtec Inc., .100 X .100 EJECTOR HEADER ASSEM, -, -	전망
0533750510	Molex, LLC, 2.5 WTB HEADER W/KINK VERT 5CKT, -, -	전망
HDWM-06-54-G-S-250-SM	Samtec Inc., .050" BOARD SPACERS, -, -	전망
RJSNE538CA8	Amphenol Commercial Products, CONN MOD JACK 8P8C R/A SHLD, -, -	전망
PV6B14S12SNL	ITT Cannon, LLC, CONN CIRCULAR, -, -	전망
D38999/20WJ24AE	TE Connectivity Deutsch Connectors, CONN RCPT HSNG MALE 24POS PNL MT, -, -	전망

PCA9557DB 보증

서비스 보증

우리는 100 % 고객 만족을 보장합니다.

경험 많은 영업 팀과 기술 지원 팀이 모든 고객을 만족시키기 위해 서비스를 지원합니다.

품질 보증

우리는 90 일 보증을 제공합니다.

수령 한 품목의 품질이 완벽하지 않은 경우 당사는 환불 또는 교체에 대한 책임을지며 품목은 원래 상태로 반환해야합니다.

글로벌 공급망-신뢰할 수 있고 공인 된 유통 업체 리소스

부품 번호	제조업체	설명	재고
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
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

부품 번호	제조업체	설명	재고
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
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

부품 번호	제조업체	설명	재고
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
PCA9557DT D# 296-47816-1-ND	Texas Instruments	IC I/O EXPANDER I2C 8B 16SOIC	637

부품 번호

제조업체

설명

재고

PCA9557DR

Texas Instruments

In stock shipping within 2days

267

PCA9557DB

NXP Semiconductors

In stock shipping within 2days

1404

부품 번호	제조업체	설명	재고
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

부품 번호	제조업체	설명	재고
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
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

부품 번호	제조업체	설명	재고
PCA9557DT D# 595-PCA9557DT	Texas Instruments	Interface - I/O Expanders Rem 8B I2C & SMBus Lo-Pwr I/O Expander RoHS: Compliant	1209
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

부품 번호	제조업체	설명	재고
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
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

부품 번호	제조업체	설명	재고
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
PCA9557DT	Texas Instruments	PCA9557 Remote 8-Bit I2C and SMBus Low-Power I/O Expander with Reset and Configuration Registers RoHS: Compliant	250

부품 번호

제조업체

설명

재고

PCA9557DB

Texas Instruments

OEM/CM ONLY

PCA9557DT

Texas Instruments

OEM/CM ONLY

1074

부품 번호	제조업체	설명	재고
PCA9557DR	Texas Instruments	8-bit 2.3- to 5.5-V I2C/SMBus I/O expander with reset & config registers	3
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

부품 번호	제조업체	설명	재고
PCA9557DBRG4	Texas Instruments	shipping today	1046
PCA9557DBR	Texas Instruments	shipping today	6
PCA9557DR	Texas Instruments	shipping today	6009
PCA9557DB	Texas Instruments	shipping today	16