PCA9539RGER

Mfr. #:: PCA9539RGER
描述:: Interface - I/O Expanders 16-Bit I2C & SMBus Lo-Pwr I/O Expander
生命週期:: 製造商新產品
數據表:: PCA9539RGER 數據表
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更多信息:: PCA9539RGER 更多信息 PCA9539RGER 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

RoHS：: Y

I/O 數量：: 16 I/O

接口類型：: I2C, Serial, SMBus

最大時鐘頻率：: 400 kHz

中斷輸出：: 有中斷

工作電源電壓：: 2.3 V to 5.5 V

最低工作溫度：: - 40 C

最高工作溫度：: + 85 C

安裝方式：: 貼片/貼片

包裝/案例：: VQFN-24

打包：: 捲軸

特徵：: 配置寄存器、中斷引腳、復位引腳

輸出電流：: 25 mA

產品：: 輸入/輸出擴展器

系列：: PCA9539

類型：: 輸入/輸出擴展器

品牌：: 德州儀器

邏輯系列：: PCA9539

濕氣敏感：: 是的

工作電源電流：: 100 uA

產品類別：: 輸入/輸出擴展器

出廠包裝數量：: 3000

子類別：: 接口 IC

單位重量：: 0.001601 oz

Tags: PCA9539RG, PCA9539R, PCA9539, PCA953, 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

PCA9539RGER 評級和評論

A***n

Satisfied, i recommend.

2019-03-11

D***g

Excellent

2019-04-09

M***y

Item did not come. money back

2019-02-27

PCA9539RGER 描述

***: The system master can reset the PCA9539 in the event of a time-out or other improper operation by asserting a low in the 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 de-powering the part.

***AS INSRUMENT: The PCA9539 open-drain interrupt ( INT) output is activated when any input state differs from its corresponding Input Port register state and is used to indicate to the system master that an input state has changed.

***: INT can be connected to the interrupt input of a microcontroller. By sending an interrupt signal on this line, the remote I/O can inform the microcontroller if there is incoming data on its ports without having to communicate via the I2C bus. Thus, the PCA9539 can remain a simple slave device.

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

***AS INS: The PCA9539 is identical to the PCA9555, except for the removal of the internal I/O pullup resistor, which greatly reduces power consumption when the I/Os are held low, replacement of A2 with RESET, and a different address range.

***AS INS: Two hardware pins (A0 and A1) are used to program and vary the fixed I2C address and allow up to four devices to share the same I2C bus or SMBus.

Market price

型號	描述	庫存	價格
PCA9539RGER DISTI # V98:2334_07309799	I2C/SMBus GPIO Expander 5.5V 24-Pin VQFN EP T/R RoHS: Compliant	86	25:$1.6061 10:$1.6603 1:$1.9524
PCA9539RGER DISTI # 296-19549-1-ND	IC I/O EXPANDER I2C 16B 24VQFN RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	10789In Stock	1000:$1.0514 500:$1.2690 100:$1.5445 10:$1.9220 1:$2.1400
PCA9539RGER DISTI # 296-19549-6-ND	IC I/O EXPANDER I2C 16B 24VQFN RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	10789In Stock	1000:$1.0514 500:$1.2690 100:$1.5445 10:$1.9220 1:$2.1400
PCA9539RGER DISTI # 296-19549-2-ND	IC I/O EXPANDER I2C 16B 24VQFN RoHS: Compliant Min Qty: 3000 Container: Tape & Reel (TR)	6000In Stock	6000:$0.9152 3000:$0.9504
PCA9539RGER DISTI # 26970474	I2C/SMBus GPIO Expander 5.5V 24-Pin VQFN EP T/R RoHS: Compliant	86	25:$1.6061 10:$1.6603 8:$1.9524
PCA9539RGER DISTI # PCA9539RGER	I2C and SMBus Low Power I/O Expander 24-Pin VQFN EP T/R (Alt: PCA9539RGER) RoHS: Compliant Min Qty: 3000 Container: Tape and Reel	Europe - 33000	3000:€0.8669 6000:€0.8639 12000:€0.8609 18000:€0.8579 30000:€0.8549
PCA9539RGER DISTI # PCA9539RGER	I2C and SMBus Low Power I/O Expander 24-Pin VQFN EP T/R (Alt: PCA9539RGER) RoHS: Compliant Min Qty: 3000 Container: Tape and Reel	Asia - 0
PCA9539RGER DISTI # PCA9539RGER	I2C and SMBus Low Power I/O Expander 24-Pin VQFN EP T/R - Tape and Reel (Alt: PCA9539RGER) RoHS: Compliant Min Qty: 3000 Container: Reel	Americas - 0	3000:$1.0209 6000:$0.9719 12000:$0.9389 18000:$0.9079 30000:$0.8829
PCA9539RGERG4 DISTI # PCA9539RGERG4	I2C and SMBus Low Power I/O Expander 24-Pin VQFN EP T/R (Alt: PCA9539RGERG4) RoHS: Compliant Min Qty: 3000 Container: Tape and Reel	Europe - 0
PCA9539RGER DISTI # 71K9095	I/O EXPANDER, 16 BIT, 400KHZ, QFN-24,Chip Configuration:16bit,Bus Frequency:400kHz,IC Interface Type:I2C, SMBus,Supply Voltage Min:2.3V,Supply Voltage Max:5.5V,Interface Case Style:VQFN,No. of Pins:24Pins,No. of I/O s:16I/O s, RoHS Compliant: Yes	446	1:$0.7560 25:$0.7560 50:$0.7560 100:$0.7560 250:$0.7560 500:$0.7560 1000:$0.7560
PCA9539RGER DISTI # 45X5049	I/O EXPANDER, 16BIT, I2C, 400KHZ, VQFN24,Chip Configuration:16bit,Bus Frequency:400kHz,IC Interface Type:I2C, SMBus,Supply Voltage Min:2.3V,Supply Voltage Max:5.5V,Interface Case Style:VQFN,No. of Pins:24,No. of I/O's:16,, RoHS Compliant: Yes	542	1:$2.0800 25:$1.7600 50:$1.5900 100:$1.4100 250:$1.3300 500:$1.2400 1000:$1.0300
PCA9539RGER	Remote 16-Bit I2C And SMBus, Low-Power I/O Expander With Interrupt Output, Reset & Config. Registers	5900	1000:$0.8000 750:$0.8700 500:$1.0600 250:$1.2700 100:$1.3700 25:$1.5800 10:$1.7000 1:$1.8900
PCA9539RGER DISTI # 595-PCA9539RGER	Interface - I/O Expanders 16-Bit I2C & SMBus Lo-Pwr I/O Expander RoHS: Compliant	3000	1:$2.0800 10:$1.7600 100:$1.4100 500:$1.2400 1000:$1.0300 3000:$0.9510 6000:$0.9160 9000:$0.8800
PCA9539RGERG4 DISTI # 595-PCA9539RGERG4	Interface - I/O Expanders Rem 16B I2C & SMBus Low-Pwr I/O Exp RoHS: Compliant	0
PCA9539RGER	Parallel I/O Port, 16-Bit, 16 I/O, CMOS, PQCC24 RoHS: Compliant	22500	1000:$1.0400 500:$1.1000 100:$1.1400 25:$1.1900 1:$1.2900
PCA9539RGER DISTI # 2383149	I/O EXPANDER, 16BIT, I2C, 400KHZ, VQFN24 RoHS: Compliant	542	1:£1.6900 25:£1.4200 50:£1.2700 100:£1.1300 250:£1.0600
PCA9539RGER DISTI # C1S746201440541	I2C/SMBus GPIO Expander 400kHz 5.5V 24-Pin VQFN EP T/R RoHS: Compliant	91	25:$1.6173 10:$1.6603
PCA9539RGER DISTI # 2383149	I/O EXPANDER, 16BIT, I2C, 400KHZ, VQFN24 RoHS: Compliant	542	1:$3.2900 10:$2.7900 100:$2.2300 500:$1.9700 1000:$1.6300 3000:$1.5100 6000:$1.4500 9000:$1.4000
PCA9539RGER DISTI # 2383149RL	I/O EXPANDER, 16BIT, I2C, 400KHZ, VQFN24 RoHS: Compliant	0	1:$3.2900 10:$2.7900 100:$2.2300 500:$1.9700 1000:$1.6300 3000:$1.5100 6000:$1.4500 9000:$1.4000

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