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          首頁(yè)
                >CD74HC21>規(guī)格書(shū)列表
                
          
            
          
                
          
                    
          型號(hào)下載 訂購(gòu)功能描述制造商 上傳企業(yè)LOGO
          
                    
          CD74HC21
          CDx4HC21 Dual 4-Input AND Gates
          
1 Features
? Buffered inputs
? Wide operating voltage range: 2 V to 6 V
? Wide operating temperature range:
-55°C to +125°C
? Supports fanout up to 10 LSTTL loads
? Significant power reduction compared to LSTTL
logic ICs

2 Applications
? Combining power good signals
? Enable digital si
          文件：1.19743 Mbytes 頁(yè)數(shù)：27 Pages
          TI
          德州儀器
          

          CD74HC21
          High Speed CMOS Logic Dual 4-Input AND Gate
          文件：42.61 Kbytes 頁(yè)數(shù)：6 Pages
          TI
          德州儀器
          

          CD74HC21
          High-Speed CMOS Logic Dual 4-Input AND Gate
          文件：265.73 Kbytes 頁(yè)數(shù)：10 Pages
          TI
          德州儀器
          

          CD74HC21
          High-Speed CMOS Logic Dual 4-Input AND Gate
          文件：411.33 Kbytes 頁(yè)數(shù)：13 Pages
          TI
          德州儀器
          

          CD74HC21
          High-Speed CMOS Logic Dual 4-Input AND Gate
          文件：440.96 Kbytes 頁(yè)數(shù)：13 Pages
          TI
          德州儀器
          

          CD74HC21
          2 通道、4 輸入、2V 至 6V 與門
          This device contains two independent 4-input AND gates. Each gate performs the Boolean function Y?=?A?●?B ●?C ●?D in positive logic.  ? Buffered inputs\n? Wide operating voltage range: 2?V?to?6?V\n? Wide operating temperature range: -55°C?to?+125°C\n? Supports fanout up to 10 LSTTL loads\n? Significant power reduction compared to LSTTL logic ICs;
          TI
          德州儀器
          

          CD74HC21E
          絲?。?a target="_blank" title="Marking" href="/cd74hc21e/marking.html">CD74HC21E；Package：PDIP；CDx4HC21 Dual 4-Input AND Gates
          
1 Features
? Buffered inputs
? Wide operating voltage range: 2 V to 6 V
? Wide operating temperature range:
-55°C to +125°C
? Supports fanout up to 10 LSTTL loads
? Significant power reduction compared to LSTTL
logic ICs

2 Applications
? Combining power good signals
? Enable digital si
          文件：1.19743 Mbytes 頁(yè)數(shù)：27 Pages
          TI
          德州儀器
          

          CD74HC21E.A
          絲?。?a target="_blank" title="Marking" href="/cd74hc21e/marking.html">CD74HC21E；Package：PDIP；CDx4HC21 Dual 4-Input AND Gates
          
1 Features
? Buffered inputs
? Wide operating voltage range: 2 V to 6 V
? Wide operating temperature range:
-55°C to +125°C
? Supports fanout up to 10 LSTTL loads
? Significant power reduction compared to LSTTL
logic ICs

2 Applications
? Combining power good signals
? Enable digital si
          文件：1.19743 Mbytes 頁(yè)數(shù)：27 Pages
          TI
          德州儀器
          

          CD74HC21M
          絲印：HC21M；Package：SOIC；CDx4HC21 Dual 4-Input AND Gates
          
1 Features
? Buffered inputs
? Wide operating voltage range: 2 V to 6 V
? Wide operating temperature range:
-55°C to +125°C
? Supports fanout up to 10 LSTTL loads
? Significant power reduction compared to LSTTL
logic ICs

2 Applications
? Combining power good signals
? Enable digital si
          文件：1.19743 Mbytes 頁(yè)數(shù)：27 Pages
          TI
          德州儀器
          

          CD74HC21M96
          絲?。?a target="_blank" title="Marking" href="/hc21m/marking.html">HC21M；Package：SOIC；CDx4HC21 Dual 4-Input AND Gates
          
1 Features
? Buffered inputs
? Wide operating voltage range: 2 V to 6 V
? Wide operating temperature range:
-55°C to +125°C
? Supports fanout up to 10 LSTTL loads
? Significant power reduction compared to LSTTL
logic ICs

2 Applications
? Combining power good signals
? Enable digital si
          文件：1.19743 Mbytes 頁(yè)數(shù)：27 Pages
          TI
          德州儀器
          

          
            
          
		
        
          
            
          
                
          技術(shù)參數(shù)
          
            
          
            
            
            	
          • Supply voltage (Min) (V)：
            2
          • Supply voltage (Max) (V)：
            6
          • Number of channels (#)：
            2
          • Inputs per channel：
            4
          • IOL (Max) (mA)：
            5.2
          • IOH (Max) (mA)：
            -5.2
          • Input type：
            Standard CMOS
          • Output type：
            Push-Pull
          • Features：
            High speed (tpd 10- 50ns)
          • Data rate (Max) (Mbps)：
            28
          • Rating：
            Catalog
          • Operating temperature range (C)：
            -55 to 125
          
            
          
        
          
            
          供應(yīng)商型號(hào)品牌批號(hào)封裝庫(kù)存備注價(jià)格
          
                
          



          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)
          		
詢價(jià)
          

          



          TI
          		

          24+/25+
          		

          		

          18
          		

          原裝正品現(xiàn)貨庫(kù)存價(jià)優(yōu)
          		
詢價(jià)
          

          



          RCA
          		

          25+
          		

          DIP
          		

          36
          		

          百分百原裝正品 真實(shí)公司現(xiàn)貨庫(kù)存 本公司只做原裝 可
          		
詢價(jià)
          

          



          N/A
          		

          24+
          		

          DIP
          		

          5650
          		

          公司原廠原裝現(xiàn)貨假一罰十!特價(jià)出售!強(qiáng)勢(shì)庫(kù)存!
          		
詢價(jià)
          

          



          TI
          		

          24+
          		

          		

          1600
          		

          		
詢價(jià)
          

          



          HARRIS
          		

          23+
          		

          DIP-8
          		

          5000
          		

          原裝正品,假一罰十
          		
詢價(jià)
          

          



          HARRIS
          		

          25+
          		

          DIP14
          		

          18000
          		

          原廠直接發(fā)貨進(jìn)口原裝
          		
詢價(jià)
          

          



          TI
          		

          16+
          		

          原廠封裝
          		

          10000
          		

          全新原裝正品,代理優(yōu)勢(shì)渠道供應(yīng),歡迎來(lái)電咨詢
          		
詢價(jià)
          

          



          RCA
          		

          新
          		

          		

          12
          		

          全新原裝 貨期兩周
          		
詢價(jià)
          

          



          TexasI
          		

          23+
          		

          N/A
          		

          8650
          		

          受權(quán)代理!全新原裝現(xiàn)貨特價(jià)熱賣!
          		
詢價(jià)
          

            
          
        
          
        
          更多CD74HC21供應(yīng)商
            更新時(shí)間2026-1-18 8:01:00
        
          
        
          
          
          
            
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