PCA9557DT

Mfr. #:: PCA9557DT
Description:: Interface - I/O Expanders Rem 8B I2C & SMBus Lo-Pwr I/O Expande
Lifecycle:: New from this manufacturer.
Datasheet:: PCA9557DT Datasheet
Delivery:: DHL FedEx Ups TNT EMS
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More Information:: PCA9557DT more Information PCA9557DT Product Details

Product Attribute
Attribute Value

Manufacturer: Texas Instruments

Product Category: Interface - I/O Expanders

Series: PCA9557

Packaging: Tape & Reel (TR) Alternate Packaging

Unit-Weight: 0.023492 oz

Mounting-Style: SMD/SMT

Package-Case: SOIC-16

Operating-Temperature: -40°C ~ 85°C

Mounting-Type: Surface Mount

Output-Type: Open Drain, Push-Pull

Features: POR

Interface: I2C, SMBus

Voltage-Supply: 2.3 V ~ 5.5 V

Supplier-Device-Package: 16-SOIC

Number-of-I-O: 8

Interrupt-Output: No

Current-Output-Source-Sink: 10mA, 25mA

Frequency-Clock: 400kHz

Maximum-Operating-Temperature: + 85 C

Minimum-Operating-Temperature: - 40 C

Operating-Supply-Voltage: 2.5 V to 6 V

Interface-Type: I2C Serial SMBus

Logic-Family: PCA9557

Maximum-Clock-Frequency: 400 kHz

Number-of-I-Os: 8 I/O

Tags: PCA9557D, PCA9557, PCA955, PCA95, PCA9, PCA

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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

PCA9557DT More Information

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

Part #	Description	Stock	Price
PCA9557DT DISTI # V98:2334_07309399	I2C/SMBus GPIO Expander 400kHz 5.5V 16-Pin SOIC T/R RoHS: Compliant	270	250:$1.0572 100:$1.0707 25:$1.3511 10:$1.3526 1:$1.5798
PCA9557D DISTI # 296-33521-5-ND	IC I/O EXPANDER I2C 8B 16SOIC RoHS: Compliant Min Qty: 1 Container: Tube	824In Stock	5000:$0.7696 2520:$0.7992 1000:$0.8584 520:$1.0360 120:$1.2610 40:$1.4800 10:$1.5690 1:$1.7500
PCA9557DT DISTI # 296-47816-2-ND	IC I/O EXPANDER I2C 8B 16SOIC RoHS: Compliant Min Qty: 250 Container: Tape & Reel (TR)	750In Stock	1250:$0.8236 500:$0.9940 250:$1.1360
PCA9557DT DISTI # 296-47816-1-ND	IC I/O EXPANDER I2C 8B 16SOIC RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	750In Stock	100:$1.2461 10:$1.5500 1:$1.7300
PCA9557DT DISTI # 296-47816-6-ND	IC I/O EXPANDER I2C 8B 16SOIC RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	750In Stock	100:$1.2461 10:$1.5500 1:$1.7300
PCA9557DT DISTI # 26694666	I2C/SMBus GPIO Expander 400kHz 5.5V 16-Pin SOIC T/R RoHS: Compliant	270	250:$1.0572 100:$1.0707 25:$1.3511 10:$1.3526 9:$1.5798
PCA9557DT DISTI # PCA9557DT	I2C and SMBus Low Power I/O Expander 16-Pin SOIC T/R (Alt: PCA9557DT) RoHS: Compliant Min Qty: 250 Container: Tape and Reel	Europe - 250	250:€0.9519 500:€0.8429 1000:€0.7549 1500:€0.7179 2500:€0.6839
PCA9557DT DISTI # PCA9557DT	I2C and SMBus Low Power I/O Expander 16-Pin SOIC T/R - Tape and Reel (Alt: PCA9557DT) RoHS: Compliant Min Qty: 500 Container: Reel	Americas - 0	500:$0.8239 1000:$0.7839 1500:$0.7579 2500:$0.7319 5000:$0.7119
PCA9557DTG4 DISTI # PCA9557DTG4	I2C and SMBus Low Power I/O Expander 16-Pin SOIC T/R (Alt: PCA9557DTG4) RoHS: Compliant Min Qty: 250 Container: Tape and Reel	Europe - 0
PCA9557DT	Remote 8-Bit I2C and SMBus Low-Power I/O Expander with Reset and Configuration Registers	250	1000:$0.6500 750:$0.7000 500:$0.8600 250:$1.0200 100:$1.1100 25:$1.2700 10:$1.3700 1:$1.5300
PCA9557DR DISTI # 595-PCA9557DR	Interface - I/O Expanders Remote 8B I2C & SMBus Lo-Pwr I/O Exp RoHS: Compliant	2687	1:$1.5000 10:$1.3500 100:$1.0700 500:$0.8910 1000:$0.7380 2500:$0.6580
PCA9557D,118 DISTI # 771-PCA9557D118	Interface - I/O Expanders 8-BIT I2C FM TP GPIO RoHS: Compliant	5171	1:$1.3800 10:$1.1800 100:$0.8990 500:$0.7950 1000:$0.6280 2500:$0.5570 10000:$0.5360
PCA9557D DISTI # 595-PCA9557D	Interface - I/O Expanders Remote 8B I2C & SMBus I/O Expander RoHS: Compliant	720	1:$1.7500 10:$1.4800 100:$1.1900 500:$1.0400 1000:$0.8590 2500:$0.8000 5000:$0.7700 10000:$0.7400
PCA9557DT DISTI # 595-PCA9557DT	Interface - I/O Expanders Rem 8B I2C & SMBus Lo-Pwr I/O Expander RoHS: Compliant	500	1:$1.6800 10:$1.4200 100:$1.1400 250:$1.1400 500:$0.9940 1000:$0.8240 2500:$0.7670 5000:$0.7390 10000:$0.7100
PCA9557D-T DISTI # 771-PCA9557D-T	Interface - I/O Expanders 8-BIT I2C FM TP GPIO RST RoHS: Compliant	0
PCA9557DRG4 DISTI # 595-PCA9557DRG4	Interface - I/O Expanders Rem 8B I2C & SMBus Low-Pwr I/O Expander RoHS: Compliant	0
PCA9557DBG4 DISTI # 595-PCA9557DBG4	Interface - I/O Expanders Rem 8B I2C & SMBus Low-Pwr I/O Expander RoHS: Compliant	0
PCA9557DG4 DISTI # 595-PCA9557DG4	Interface - I/O Expanders Rem 8B I2C & SMBus Low-Pwr I/O Expander RoHS: Compliant	0
PCA9557DTG4 DISTI # 595-PCA9557DTG4	Interface - I/O Expanders Rem 8B I2C & SMBus Low-Pwr I/O Expander RoHS: Compliant	0
PCA9557DT	Parallel I/O Port, 8-Bit, 8 I/O, CMOS, PDSO16 RoHS: Compliant	250	1000:$0.7500 500:$0.7900 100:$0.8200 25:$0.8600 1:$0.9200
PCA9557DT DISTI # C1S746201893600	I2C/SMBus GPIO Expander 400kHz 5.5V 16-Pin SOIC T/R RoHS: Compliant	270	250:$1.0572 100:$1.0707 25:$1.3511 10:$1.3526

Related products

Image	Part #	Description
	Mfr.#: PCA9518PWR OMO.#: OMO-PCA9518PWR	Interface - I/O Expanders Expandable 5-Ch I2C Hub
	Mfr.#: PCA9555DWG4 OMO.#: OMO-PCA9555DWG4	Interface - I/O Expanders Rem 16B I2C & SMBus I/O Expander
	Mfr.#: PCA9519PW,112 OMO.#: OMO-PCA9519PW-112-NXP-SEMICONDUCTORS	IC REDRIVER I2C 4CH 20TSSOP
	Mfr.#: PCA9551D OMO.#: OMO-PCA9551D--1	LED Lighting Drivers PCA9551D/SO16///REEL 13 Q1/T1 *STANDARD MARK SMD
	Mfr.#: PCA9701D112 OMO.#: OMO-PCA9701D112-1190	- Bulk (Alt: PCA9701D112)
	Mfr.#: PCA9674ABS118 OMO.#: OMO-PCA9674ABS118-1190	Parallel I/O Port 8-Bit 8 I/O
	Mfr.#: PCA9554AD,112 OMO.#: OMO-PCA9554AD-112-NXP-SEMICONDUCTORS	Interface - I/O Expanders I2C I/O EXPANDER GP
	Mfr.#: PCA9618UKZ OMO.#: OMO-PCA9618UKZ-NXP-SEMICONDUCTORS	Interface - Signal Buffers, Repeaters PCA9618UK/WLCSP4
	Mfr.#: PCA9515BDGKR OMO.#: OMO-PCA9515BDGKR-TEXAS-INSTRUMENTS	Interface - Signal Buffers, Repeaters Dual Bidirec I2C Bus and SMBus Repeate
	Mfr.#: PCA9539RBS OMO.#: OMO-PCA9539RBS-1190	New and Original

Availability

Stock:: Available
On Order:: 5500
Enter Quantity:

Current price of PCA9557DT 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: ~~$0.98~~; ~~$0.98~~

10: ~~$0.93~~; ~~$9.26~~

100: ~~$0.88~~; ~~$87.75~~

500: ~~$0.83~~; ~~$414.40~~

1000: ~~$0.78~~; ~~$780.00~~

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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PCA9557DT

Step1:Vacuum Packaging with PL

Step2:Anti-Static Bag

Step3:Packaging Boxes

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes