PCA9557DR

Mfr. #:: PCA9557DR
Сипаттама:: Interface - I/O Expanders Remote 8B I2C & SMBus Lo-Pwr I/O Exp
Өміршеңдік кезең:: Осы өндірушіден жаңа.
Деректер тізімі:: PCA9557DR Деректер тізімі
Жеткізу:: DHL FedEx Ups TNT EMS
Төлем:: T/T Paypal Visa MoneyGram Western Union
ECAD Model:
Көбірек ақпарат:: PCA9557DR Көбірек ақпарат PCA9557DR Product Details

Өнім атрибуты
Төлсипат мәні

Өндіруші:: Texas Instruments

Өнім санаты:: Интерфейс – енгізу/шығару кеңейткіштері

RoHS:: Y

Енгізу/шығару саны:: 8 I/O

Интерфейс түрі:: I2C, Serial, SMBus

Максималды сағат жиілігі:: 400 kHz

Жұмыс кернеуі:: 2.5 V to 6 V

Ең төменгі жұмыс температурасы:: - 40 C

Максималды жұмыс температурасы:: + 85 C

Орнату стилі:: SMD/SMT

Пакет/қорап:: SOP-16

Қаптама:: Ролик

Мүмкіндіктер:: Конфигурация регистрлері, үзу пин

Өнім:: Енгізу/шығару кеңейткіштері

Серия:: PCA9557

Түрі:: I/O кеңейткіші

Бренд:: Texas Instruments

Логикалық отбасы:: PCA9557

Өнім түрі:: Енгізу/шығару кеңейткіштері

Зауыттық буманың саны:: 2500

Ішкі санат:: Интерфейс IC

Бірлік салмағы:: 0.023492 oz

Tags: PCA9557D, PCA9557, 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: [email protected]

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

PCA9557DR Рейтингтер мен шолулар

I***i

Came whole, well packed, everything is fine.

2019-01-12

B***N

I didn't deliver the product. Message atmama despite not come takipsiz shipping gonderdi.tar tışma opened me additional time wanted.. Now he's not answering my messages

2019-04-06

L***o

Long got the parcel. Came all 10 pcs. Workers or not, i do not know, i did not order myself

2019-07-15

PCA9557DR Сипаттама

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

***as Instruments: Remote 8-Bit I2C and SMBus Low-Power I/O Expander with Reset and Configuration Registers 16-SOIC -40 to 85

***et Europe: I2C and SMBus Low Power I/O Expander 16-Pin SOIC T/R

***p One Stop Global: I2C/SMBus GPIO Expander 5.5V 16-Pin SOIC T/R

***ark: I2c Logic Interface Device Ics

***ser: Logic - I2C Remote 8B I2C & SMBus Lo-Pwr I/O Exp

*** Source Electronics: IC I/O EXPANDER I2C 8B 16SOIC

***OMO Electronic: This 8-bit I/O expander for the two-line bidirectional bus (I2C) is designed for 2.3-V to 5.5-V VCC operation. The device provides general-purpose remote I/O expansion for most microcontroller families via the I2C interface [serial clock (SCL) and serial data (SDA)].

***AS USD: The PCA9557 consists of one 8-bit configuration (input or output selection), input port, output port, and polarity inversion (active-high) registers. At power on, the I/Os are configured as inputs. However, the system master can enable the I/Os as either inputs or outputs by writing to the I/O configuration bits. The data for each input or output is kept in the corresponding input or output register. The polarity of the input port register can be inverted with the polarity inversion register. All registers can be read by the system master.

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

***as Instruments (TI): The system master can reset the PCA9557 in the event of a timeout or other improper operation by asserting a low in the active-low reset (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 depowering the part.

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

PCA9557DR Көбірек ақпарат

PCA95xx I²C, SMBus Repeaters, Switches, Expanders: OMO Electronic PCA95xx I²C and SMBus devices consist of a variety of logic ICs, including repeaters, bidirectional translating switches, and I/O expanders. The TI PCA9515A dual bidirectional I²C and SMBus repeater is a BiCMOS IC intended for I²C and SMBus systems applications. The PCA9515A contains two identical bidirectional open-drain buffer circuits that enable I²C and similar bus systems to be extended without degradation of system performance. The TI PCA9544A and PCA9545A are quad bidirectional translating switches controlled via the I²C bus. The SCL/SDA upstream pair on the PCA9544A and PCA9545A fans out to four downstream pairs, or channels On the PCA9544a, one SCL/SDA pair can be selected at a time, and this is determined by the contents of the programmable control register. On the PCA9545A, any individual SCn/SDn channel or combination of channels can be selected, and this is determined by the contents of the programmable control register. The TI PCA9554A and PCA9557 are remote 8-bit I²C and SMBus expanders. The PCA9554A and PCA9557 provide general-purpose I/O expansion for most microcontroller families via the I²C interface.Learn More

Market price

Бөлім №	Сипаттама	Қор	Бағасы
PCA9557DR DISTI # V98:2334_07309398	I2C/SMBus GPIO Expander 5.5V 16-Pin SOIC T/R RoHS: Compliant	226	100:$1.0038 25:$1.2509 10:$1.2642 1:$1.4075
PCA9557DR DISTI # 296-20977-1-ND	IC I/O EXPANDER I2C 8B 16SOIC RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	4362In Stock	1000:$0.7378 500:$0.8904 100:$1.0838 10:$1.3480 1:$1.5000
PCA9557DR DISTI # 296-20977-6-ND	IC I/O EXPANDER I2C 8B 16SOIC RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	4362In Stock	1000:$0.7378 500:$0.8904 100:$1.0838 10:$1.3480 1:$1.5000
PCA9557DR DISTI # 296-20977-2-ND	IC I/O EXPANDER I2C 8B 16SOIC RoHS: Compliant Min Qty: 2500 Container: Tape & Reel (TR)	Temporarily Out of Stock	12500:$0.6323 5000:$0.6570 2500:$0.6916
PCA9557DR DISTI # 25828437	I2C/SMBus GPIO Expander 5.5V 16-Pin SOIC T/R RoHS: Compliant	226	100:$1.0038 25:$1.2509 11:$1.2642
PCA9557DR DISTI # PCA9557DR	I2C and SMBus Low Power I/O Expander 16-Pin SOIC T/R - Tape and Reel (Alt: PCA9557DR) RoHS: Compliant Min Qty: 2500 Container: Reel	Americas - 0	2500:$0.7159 5000:$0.6819 10000:$0.6589 15000:$0.6369 25000:$0.6189
PCA9557DR DISTI # PCA9557DR	I2C and SMBus Low Power I/O Expander 16-Pin SOIC T/R (Alt: PCA9557DR) RoHS: Compliant Min Qty: 2500 Container: Tape and Reel	Europe - 0	2500:€0.6089 5000:€0.6069 10000:€0.6049 15000:€0.6029 25000:€0.6009
PCA9557DRG4 DISTI # PCA9557DRG4	I2C and SMBus Low Power I/O Expander 16-Pin SOIC T/R (Alt: PCA9557DRG4) RoHS: Compliant Min Qty: 2500 Container: Tape and Reel	Europe - 0
PCA9557DR	Remote 8-Bit I2C and SMBus Low-Power I/O Expander with Reset and Configuration Registers	4995	1000:$0.5600 750:$0.6100 500:$0.7500 250:$0.8900 100:$0.9600 25:$1.1100 10:$1.1900 1:$1.3300
PCA9557DR	Parallel I/O Port, 8-Bit, 8 I/O, CMOS, PDSO16 RoHS: Compliant	1280	1000:$0.6500 500:$0.6800 100:$0.7100 25:$0.7400 1:$0.7900
PCA9557DR DISTI # C1S746202033320	I2C/SMBus GPIO Expander 400kHz 5.5V 16-Pin SOIC T/R RoHS: Compliant	226	100:$1.0043 25:$1.2508 10:$1.2641

Қосымша тауарлар

Сурет	Бөлім №	Сипаттама
	Mfr.#: BQ76PL536ATPAPTQ1 OMO.#: OMO-BQ76PL536ATPAPTQ1	Battery Management 3-6 Ser Cell Li/Ion Batt Mon & Sec Prot
	Mfr.#: ISO7241CDW OMO.#: OMO-ISO7241CDW	Digital Isolators Quad Ch 3/1 25Mbps Dig Iso
	Mfr.#: SI2308CDS-T1-GE3 OMO.#: OMO-SI2308CDS-T1-GE3	MOSFET 60V Vds 20V Vgs SOT-23
	Mfr.#: CSD16301Q2 OMO.#: OMO-CSD16301Q2	MOSFET N-Channel NexFET Power MOSFET
	Mfr.#: LSF0102QDCURQ1 OMO.#: OMO-LSF0102QDCURQ1	Translation - Voltage Levels 2 BIT VOLTAGE REGULATOR
	Mfr.#: SN74AVCH1T45DBVR OMO.#: OMO-SN74AVCH1T45DBVR	Translation - Voltage Levels Sngl B Dual Sply BusTrans
	Mfr.#: NCP4306DADZZDASNT1G OMO.#: OMO-NCP4306DADZZDASNT1G	Switching Controllers SECONDARY SIDE SYNCHRONOUS
	Mfr.#: UCC2808D-2 OMO.#: OMO-UCC2808D-2	Switching Controllers Low Pwr Current Mode Push-Pull PWM
	Mfr.#: LM73606RNPR OMO.#: OMO-LM73606RNPR	Switching Voltage Regulators 3.5V to 36V,6A Synch Step-Down Volt
	Mfr.#: CRCW06034K70FKEAC OMO.#: OMO-CRCW06034K70FKEAC	Thick Film Resistors - SMD 1/10Watt 4.7Kohms 1% Commercial Use

Қол жетімділік

Қор:: Available
Тапсырыс бойынша:: 1987
Саны енгізіңіз:

PCA9557DR ағымдағы бағасы тек анықтама үшін берілген, егер сіз ең жақсы бағаны алғыңыз келсе, сату тобымызға [email protected] мекенжайына сұрауды немесе тікелей электрондық поштаны жіберіңіз.

Анықтамалық баға (USD)

Саны
Тауар өлшемінің бағасы
Қосымша. Бағасы

1: ~~1,50 $~~; ~~1,50 $~~

10: ~~1,35 $~~; ~~13,50 $~~

100: ~~1,07 $~~; ~~107,00 $~~

500: ~~0,89 $~~; ~~445,50 $~~

1000: ~~0,74 $~~; ~~738,00 $~~

2021 жылдан бастап жартылай өткізгіштің жетіспеушілігіне байланысты 2021 жылға дейінгі қалыпты баға төмен. Растау үшін сұрау жіберіңіз.

-ден бастаңыз

PCA9557D 24
PCA9557 57
PCA955 368
PCA95 1547
PCA9 2070
PCA 4444

Ең жаңа өнімдер

CC2540 Bluetooth System-on-Chip

OMO Electronic' CC2540 is a cost-effective, low-power, true system-on-chip (SoC) for Bluetooth® low energy applications.
LP5907 Linear Regulator

LP5907 linear regulators have low quiescent current and lead its class in noise performance without the use for a noise bypass capacitor.
Compare PCA9557DR

PCA9557D vs PCA9557D112 vs PCA9557D118
CC2630/40/50 SimpleLink Wireless MCUs

The OMO Electronic' CC2630 / CC2640 / CC2650 family of cost-effective, ultra-low power, 2.4 GHz RF devices have very-low active RF and MCU current.
MSP-TS430RGZ48C Target Board

MSP-TS430RGZ48C target boards feature unified FRAM memory, enhanced MSP430 DNA, and integrated analog and digital peripherals.
TPA3144D2 Class-D Audio Power Amplifier

OMO Electronic' TPA3144D2 is an efficient, Class-D audio power amplifier for driving bridged-tied stereo speakers at up to 6 W, 6 Ω, or 8 Ω (per channel).

More Newest Products