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                >PCA9554>規(guī)格書(shū)列表
                
          
            
          
                
          
                    
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          PCA9554AD,112
          8-bit I2C-bus and SMBus I/O port with interrupt
          
General description
The PCA9554 and PCA9554A are 16-pin CMOS devices that provide 8 bits of General Purpose parallel Input/Output (GPIO) expansion for I2C-bus/SMBus applications and were developed to enhance the 恩XP Semiconductors family of I2C-bus I/O expanders. The improvements include higher d
          文件：590.74 Kbytes 頁(yè)數(shù)：35 Pages
          恩XP
          恩XP
          

          PCA9554AD,118
          8-bit I2C-bus and SMBus I/O port with interrupt
          
General description
The PCA9554 and PCA9554A are 16-pin CMOS devices that provide 8 bits of General Purpose parallel Input/Output (GPIO) expansion for I2C-bus/SMBus applications and were developed to enhance the 恩XP Semiconductors family of I2C-bus I/O expanders. The improvements include higher d
          文件：590.74 Kbytes 頁(yè)數(shù)：35 Pages
          恩XP
          恩XP
          

          PCA9554ADB
          8-bit I2C-bus and SMBus I/O port with interrupt
          
General description
The PCA9554 and PCA9554A are 16-pin CMOS devices that provide 8 bits of General Purpose parallel Input/Output (GPIO) expansion for I2C-bus/SMBus applications and were developed to enhance the 恩XP Semiconductors family of I2C-bus I/O expanders. The improvements include higher d
          文件：590.74 Kbytes 頁(yè)數(shù)：35 Pages
          恩XP
          恩XP
          

          PCA9554ADB
          8-bit I2C-bus and SMBus I/O port with interrupt
          
General description
The PCA9554 and PCA9554A are 16-pin CMOS devices that provide 8 bits of General Purpose parallel Input/Output (GPIO) expansion for I2C-bus/SMBus applications and were developed to enhance the 恩XP Semiconductors family of I2C-bus I/O expanders. The improvements include higher d
          文件：187.57 Kbytes 頁(yè)數(shù)：30 Pages
          恩XP
          恩XP
          

          PCA9554ADB
          8-bit I2C and SMBus I/O port with interrupt
          
DESCRIPTION

The PCA9554 and PCA9554A are 16-pin CMOS devices that provide 8 bits of General Purpose parallel Input/Output (GPIO) expansion for I2C/SMBus applications and were developed to enhance the Philips family of I C I/O expanders. The improvements include higher drive capability, 5V I/O t
          文件：183.77 Kbytes 頁(yè)數(shù)：20 Pages
          PHI
          PHI
          PHI
          

          PCA9554ADB
          絲?。?a target="_blank" title="Marking" href="/pd554a/marking.html">PD554A；Package：SSOP(DB)；PCA9554A Remote 8-Bit I2C and SMBus I/O Expander With Interrupt Output and Configuration Registers
          
1 Features
? I2C to Parallel Port Expander
? Open-Drain Active-Low Interrupt Output
? Operating Power-Supply Voltage Range of 2.3 V to
5.5 V
? 5-V Tolerant I/Os
? 400-kHz Fast I2C Bus
? Three Hardware Address Pins Allow up to Eight
Devices on the I2C/SMBus
? Input/Output Configuration Reg
          文件：2.42678 Mbytes 頁(yè)數(shù)：42 Pages
          TI
          德州儀器
          

          PCA9554ADB,112
          8-bit I2C-bus and SMBus I/O port with interrupt
          
General description
The PCA9554 and PCA9554A are 16-pin CMOS devices that provide 8 bits of General Purpose parallel Input/Output (GPIO) expansion for I2C-bus/SMBus applications and were developed to enhance the 恩XP Semiconductors family of I2C-bus I/O expanders. The improvements include higher d
          文件：590.74 Kbytes 頁(yè)數(shù)：35 Pages
          恩XP
          恩XP
          

          PCA9554ADB,118
          8-bit I2C-bus and SMBus I/O port with interrupt
          
General description
The PCA9554 and PCA9554A are 16-pin CMOS devices that provide 8 bits of General Purpose parallel Input/Output (GPIO) expansion for I2C-bus/SMBus applications and were developed to enhance the 恩XP Semiconductors family of I2C-bus I/O expanders. The improvements include higher d
          文件：590.74 Kbytes 頁(yè)數(shù)：35 Pages
          恩XP
          恩XP
          

          PCA9554ADBQR
          PCA9554A Remote 8-Bit I2C and SMBus I/O Expander With Interrupt Output and Configuration Registers
          
1 Features
? I2C to Parallel Port Expander
? Open-Drain Active-Low Interrupt Output
? Operating Power-Supply Voltage Range of 2.3 V to
5.5 V
? 5-V Tolerant I/Os
? 400-kHz Fast I2C Bus
? Three Hardware Address Pins Allow up to Eight
Devices on the I2C/SMBus
? Input/Output Configuration Reg
          文件：2.42678 Mbytes 頁(yè)數(shù)：42 Pages
          TI
          德州儀器
          

          PCA9554ADGV
          PCA9554A Remote 8-Bit I2C and SMBus I/O Expander With Interrupt Output and Configuration Registers
          
1 Features
? I2C to Parallel Port Expander
? Open-Drain Active-Low Interrupt Output
? Operating Power-Supply Voltage Range of 2.3 V to
5.5 V
? 5-V Tolerant I/Os
? 400-kHz Fast I2C Bus
? Three Hardware Address Pins Allow up to Eight
Devices on the I2C/SMBus
? Input/Output Configuration Reg
          文件：2.42678 Mbytes 頁(yè)數(shù)：42 Pages
          TI
          德州儀器
          

          
            
          
		
        
          
            
          
                
          技術(shù)參數(shù)
          
            
          
            
            
            	
          • Features：
            Configuration registers
          • Supply voltage (Min) (V)：
            2.3
          • Supply voltage (Max) (V)：
            5.5
          • Addresses：
            8
          • Rating：
            Catalog
          • Frequency (Max) (kHz)：
            400
          • Operating temperature range (C)：
            -40 to 85
          
            
          
        
          
            
          供應(yīng)商型號(hào)品牌批號(hào)封裝庫(kù)存備注價(jià)格
          
                
          



          PHI
          		

          06+
          		

          TSOP
          		

          2500
          		

          全新原裝進(jìn)口自己庫(kù)存優(yōu)勢(shì)
          		
詢(xún)價(jià)
          

          



          PHI
          		

          24+
          		

          TSSOP-16
          		

          2567
          		

          		
詢(xún)價(jià)
          

          



          PHI
          		

          24+
          		

          TSOP
          		

          5000
          		

          只做原裝公司現(xiàn)貨
          		
詢(xún)價(jià)
          

          



          PHI
          		

          17+
          		

          TSOP
          		

          9988
          		

          只做原裝進(jìn)口,自己庫(kù)存
          		
詢(xún)價(jià)
          

          



          TI/德州儀器
          		

          23+
          		

          TSSOP
          		

          87845
          		

          原廠(chǎng)授權(quán)一級(jí)代理,專(zhuān)業(yè)海外優(yōu)勢(shì)訂貨,價(jià)格優(yōu)勢(shì)、品種
          		
詢(xún)價(jià)
          

          



          TI德州儀器
          		

          22+
          		

          		

          24000
          		

          原裝正品現(xiàn)貨,實(shí)單可談,量大價(jià)優(yōu)
          		
詢(xún)價(jià)
          

          



          PHI
          		

          23+
          		

          TSOP
          		

          20000
          		

          全新原裝假一賠十
          		
詢(xún)價(jià)
          

          



          PHI
          		

          23+
          		

          TSOP
          		

          8560
          		

          受權(quán)代理!全新原裝現(xiàn)貨特價(jià)熱賣(mài)!
          		
詢(xún)價(jià)
          

          



          PHI
          		

          24+
          		

          TSOP
          		

          80000
          		

          只做自己庫(kù)存 全新原裝進(jìn)口正品假一賠百 可開(kāi)13%增
          		
詢(xún)價(jià)
          

          



          恩XP
          		

          09+
          		

          SOP16
          		

          5500
          		

          原裝無(wú)鉛,優(yōu)勢(shì)熱賣(mài)
          		
詢(xún)價(jià)
          

            
          
        
          
        
          更多PCA9554供應(yīng)商
            更新時(shí)間2026-1-19 15:36:00
        
          
        
          
          
          
            
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