PCA9557DT

Mfr. #:: PCA9557DT
描述:: Interface - I/O Expanders Rem 8B I2C & SMBus Lo-Pwr I/O Expande
生命週期:: 製造商新產品
數據表:: PCA9557DT 數據表
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更多信息:: PCA9557DT 更多信息 PCA9557DT Product Details

產品屬性
屬性值

製造商: 德州儀器

產品分類: 接口 - I/O 擴展器

系列: PCA9557

打包: 捲帶 (TR) 替代包裝

單位重量: 0.023492 oz

安裝方式: 貼片/貼片

包裝盒: SOIC-16

工作溫度: -40°C ~ 85°C

安裝型: 表面貼裝

輸出類型: 開漏，推挽

特徵: 复核

界面: I2C, SMBus

電壓供應: 2.3 V ~ 5.5 V

供應商-設備-包: 16-SOIC

IO數量: 8

中斷輸出: 不

電流輸出源吸收: 10mA, 25mA

頻率時鐘: 400kHz

最高工作溫度: + 85 C

最低工作溫度: - 40 C

工作電源電壓: 2.5 V to 6 V

接口類型: I2C Serial SMBus

邏輯族: PCA9557

最大時鐘頻率: 400 kHz

I-O 數: 8 I/O

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

PCA9557DT 更多信息

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

型號	描述	庫存	價格
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

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