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DM74LS21 전자부품 데이터시트



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DM74LS21  

National Semiconductor
National Semiconductor

DM74LS21

Dual 4-Input AND Gates

54LS21 DM54LS21 DM74LS21 Dual 4-Input AND Gates June 1989 54LS21 DM54LS21 DM74LS21 Dual 4-Input AND Gates General Description This device contains two independent gates each of which performs the logic AND function Features Y Alternate Military Aerospace d




관련 부품 DM74LS 상세설명

DM74LS138  

  
Decodrs/Demultiplexers (Rev. A)



Texas Instruments
Texas Instruments

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DM74LS265A  

  
Hex TRI-STATE Buffers

54LS365A DM54LS365A DM74LS365A Hex TRI-STATE Buffers June 1989 54LS365A DM54LS365A DM74LS365A Hex TRI-STATE Buffers General Description This device contains six independent gates each of which performs a non-inverting buffer function The outputs have the TRI-STATE feature When enabled the outputs



National Semiconductor
National Semiconductor

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DM74LS151M  

  
Data Selector/Multiplexer

54LS151 DM54LS151 DM74LS151 Data Selector Multiplexer June 1989 54LS151 DM54LS151 DM74LS151 Data Selector Multiplexer General Description This data selector multiplexer contains full on-chip decoding to select the desired data source The ’LS151 selects one-of-eight data sources The ’LS151 has



National Semiconductor
National Semiconductor

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DM74LS377  

  
Octal D Flip-Flop with Common Enable and Clock

DM54LS377 DM74LS377 Octal D Flip-Flop with Common Enable and Clock May 1992 DM54LS377 DM74LS377 Octal D Flip-Flop with Common Enable and Clock General Description The ’LS377 is an 8-bit register built using advanced low power Schottky technology This register consists of eight D-type flip-flops



National Semiconductor
National Semiconductor

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DM74LS157  

  
Quad 2-Line to 1-Line Data Selectors/Multiplexers (Rev. A)



Texas Instruments
Texas Instruments

PDF



DM74LS670  

  
3-STATE 4-by-4 Register File

DM74LS670 3-STATE 4-by-4 Register File August 1986 Revised March 2000 DM74LS670 3-STATE 4-by-4 Register File General Description These register files are organized as 4 words of 4 bits each, and separate on-chip decoding is provided for addressing the four word locations to either write-in or ret



Fairchild Semiconductor
Fairchild Semiconductor

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