HD74LS21 FOAIE DE DATE,CIRCUIT,FUNCŢIA

HD74LS21 Datasheet PDF

• Hitachi Semiconductor HD74LS
  Ouadruple 2-input Positive NAND Gates
• Hitachi Semiconductor HD74LS00
  QUADRUPLE 2-INPUT POSITIVE-NAND GATES
• Hitachi Semiconductor HD74LS00DA
  QUADRUPLE 2-INPUT POSITIVE-NAND GATES
• Hitachi Semiconductor HD74LS00DN
  QUADRUPLE 2-INPUT POSITIVE-NAND GATES
• Hitachi Semiconductor HD74LS00DP
  QUADRUPLE 2-INPUT POSITIVE-NAND GATES
• Hitachi Semiconductor HD74LS00FP(SMD)
  QUADRUPLE 2-INPUT POSITIVE-NAND GATES
• Renesas HD74LS00FPEL
  Quadruple 2-Input NAND Gates
• Hitachi Semiconductor HD74LS00FPSMD
  QUADRUPLE 2-INPUT POSITIVE-NAND GATES
• Hitachi America HD74LS00P
  LOGIC GATE,QUAD 2-INPUT NAND,LS-TTL,DIP,14PIN,PLASTIC
• Hitachi Semiconductor HD74LS00P(DIP)
  QUADRUPLE 2-INPUT POSITIVE-NAND GATES
• Hitachi Semiconductor HD74LS00PDIP
  QUADRUPLE 2-INPUT POSITIVE-NAND GATES
• Hitachi Semiconductor HD74LS00RP(SMD)
  QUADRUPLE 2-INPUT POSITIVE-NAND GATES
• Renesas HD74LS00RPEL
  Quadruple 2-Input NAND Gates
• Hitachi Semiconductor HD74LS00RPSMD
  QUADRUPLE 2-INPUT POSITIVE-NAND GATES
• Hitachi Semiconductor HD74LS01
  Quadruple 2-input Positive NAND Gates(with Open Collector Outputs)