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PCA9539DBR

PCA9539DBR
Mfr. #:
PCA9539DBR
描述:
Interface - I/O Expanders 16-Bit I2C & SMBus Lo-Pwr I/O Expander
生命周期:
制造商新产品。
数据表:
PCA9539DBR 数据表
交货:
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支付:
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ECAD Model:
更多信息:
PCA9539DBR 更多信息 PCA9539DBR Product Details
产品属性
属性值
制造商：
德州仪器
产品分类：
接口 - I/O 扩展器
RoHS：
Y
I/O 数量：
16 I/O
接口类型：
I2C, Serial, SMBus
最大时钟频率：
400 kHz
中断输出：
有中断
工作电源电压：
2.3 V to 5.5 V
最低工作温度：
- 40 C
最高工作温度：
+ 85 C
安装方式：
贴片/贴片
包装/案例：
SSOP-24
打包：
卷轴
特征：
配置寄存器、中断引脚、复位引脚
输出电流：
- 10 mA, 25 mA
输出类型：
开漏
系列：
PCA9539
品牌：
德州仪器
逻辑系列：
PCA9539
工作电源电流：
1 uA
产品类别：
输入/输出扩展器
出厂包装数量：
2000
子类别：
接口 IC
单位重量：
0.059966 oz
Tags
PCA9539DB, PCA9539D, 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
Step1:
Vacuum Packaging with PL
Step2: Anti-Static Bag
Step2:
Anti-Static Bag
Step3: Packaging Boxes
Step3:
Packaging Boxes
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    RU

    Everything is fine! Thank you! Columns come alive))

    2019-06-04
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    DZ

    W...

    2019-06-08
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    RU

    Got, walked for a long time.

    2019-03-16
***ical
I2C/SMBus Interface 400kHz 5.5V 24-Pin SSOP T/R
***as Instruments
Remote 16-Bit I2C And SMBus, Low-Power I/O Expander With Interrupt Output, Reset & Config. Registers 24-SSOP -40 to 85
***et Europe
I2C and SMBus Low Power I/O Expander 24-Pin SSOP T/R
***p One Stop Global
I2C/SMBus GPIO Expander 5.5V 24-Pin SSOP T/R
***ser
Logic - I2C 16-Bit I2C & SMBus Lo-Pwr I/O Expander
***i-Key
IC I/O EXPANDER I2C 16B 24SSOP
***AS INSTRUMENTS INCORPORATED
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 INSTRU
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 INSTRUM
The device outputs (latched) have high-current drive capability for directly driving LEDs. The device has low current consumption.
***
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 INSTRUM
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.
型号 描述 库存 价格
PCA9539DBR
DISTI # 29450126		I2C/SMBus GPIO Expander 5.5V 24-Pin SSOP T/R
RoHS: Compliant		6000
  • 2000:$0.8800
PCA9539DBR
DISTI # 296-20953-1-ND		IC I/O EXPANDER I2C 16B 24SSOP
RoHS: Compliant
Min Qty: 1
Container: Cut Tape (CT)		3262In Stock
  • 1000:$1.0514
  • 500:$1.2690
  • 100:$1.5445
  • 10:$1.9220
  • 1:$2.1400
PCA9539DBR
DISTI # 296-20953-6-ND		IC I/O EXPANDER I2C 16B 24SSOP
RoHS: Compliant
Min Qty: 1
Container: Digi-Reel®		3262In Stock
  • 1000:$1.0514
  • 500:$1.2690
  • 100:$1.5445
  • 10:$1.9220
  • 1:$2.1400
PCA9539DBR
DISTI # 296-20953-2-ND		IC I/O EXPANDER I2C 16B 24SSOP
RoHS: Compliant
Min Qty: 2000
Container: Tape & Reel (TR)		Temporarily Out of Stock
  • 10000:$0.8800
  • 6000:$0.9152
  • 2000:$0.9504
PCA9539DBR
DISTI # PCA9539DBR		I2C and SMBus Low Power I/O Expander 24-Pin SSOP T/R (Alt: PCA9539DBR)
RoHS: Compliant
Min Qty: 2000
Container: Tape and Reel		Asia - 0
    PCA9539DBR
    DISTI # PCA9539DBR    		I2C and SMBus Low Power I/O Expander 24-Pin SSOP T/R (Alt: PCA9539DBR)
    RoHS: Compliant
    Min Qty: 2000
    Container: Tape and Reel    		Europe - 0
    • 2000:€1.1801
    • 4000:€1.0449
    • 8000:€0.9359
    • 12000:€0.8899
    • 20000:€0.8479
    PCA9539DBR
    DISTI # PCA9539DBR    		I2C and SMBus Low Power I/O Expander 24-Pin SSOP T/R - Tape and Reel (Alt: PCA9539DBR)
    RoHS: Compliant
    Min Qty: 2000
    Container: Reel    		Americas - 0
    • 2000:$1.0209
    • 4000:$0.9719
    • 8000:$0.9389
    • 12000:$0.9079
    • 20000:$0.8829
    PCA9539DBRG4
    DISTI # PCA9539DBRG4    		I2C and SMBus Low Power I/O Expander 24-Pin SSOP T/R (Alt: PCA9539DBRG4)
    RoHS: Compliant
    Min Qty: 2000
    Container: Tape and Reel    		Europe - 0
      PCA9539DBRRemote 16-Bit I2C And SMBus, Low-Power I/O Expander With Interrupt Output, Reset & Config. Registers5895
      • 1000:$0.8000
      • 750:$0.8700
      • 500:$1.0600
      • 250:$1.2700
      • 100:$1.3700
      • 25:$1.5800
      • 10:$1.7000
      • 1:$1.8900
      PCA9539DBRParallel I/O Port, 16-Bit, 16 I/O, CMOS, PDSO24
      RoHS: Compliant      		112408
      • 1000:$0.9200
      • 500:$0.9700
      • 100:$1.0100
      • 25:$1.0500
      • 1:$1.1300
      PCA9539DBR
      DISTI # 595-PCA9539DBR      		Interface - I/O Expanders 16-Bit I2C & SMBus Lo-Pwr I/O Expander
      RoHS: Compliant      		1907
      • 1:$2.0800
      • 10:$1.7600
      • 100:$1.4100
      • 500:$1.2400
      • 1000:$1.0300
      • 2000:$0.9510
      • 4000:$0.9160
      PCA9539DB
      DISTI # 595-PCA9539DB      		Interface - I/O Expanders 16-Bit I2C & SMBus Lo-Pwr I/O Expander
      RoHS: Compliant      		288
      • 1:$2.4900
      • 10:$2.1200
      • 100:$1.6900
      • 500:$1.4800
      • 1000:$1.2300
      • 2500:$1.1500
      • 5000:$1.1000
      PCA9539DBG4
      DISTI # 595-PCA9539DBG4      		Interface - I/O Expanders Rem 16B I2C & SMBus Low-Pwr I/O Exp
      RoHS: Compliant      		0
        PCA9539DBRG4
        DISTI # 595-PCA9539DBRG4        		Interface - I/O Expanders Rem 16B I2C & SMBus Low-Pwr I/O Exp
        RoHS: Compliant        		0
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          可用性
          库存:
          Available
          订购:
          1984
          输入数量:
          PCA9539DBR的当前价格仅供参考，如果您想获得最优惠的价格，请提交查询或直接发送电子邮件至我们的销售团队[email protected]
          参考价格（美元）
          数量
          单价
          小计金额
          1
          US$2.08
          US$2.08
          10
          US$1.76
          US$17.60
          100
          US$1.41
          US$141.00
          500
          US$1.24
          US$620.00
          1000
          US$1.03
          US$1 030.00
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