74LS221 СПЕЦИФІКАЦІЯ,СХЕМИ,ФУНКЦІЇ

74LS221 Datasheet PDF

• Mitsubishi Electric Semiconductor 74LS
  OCTAL BUFFER/LINE DRIVERS WITH 3-STATE OUTPUT(NONINVERTED)
• Fairchild Semiconductor 74LS00
  Quad 2-Input NAND Gate
• ETC 74LS00DC
  QUAD 2-INPUT NAND GATE
• ETC 74LS00FC
  QUAD 2-INPUT NAND GATE
• Fairchild Semiconductor 74LS00N
  Quad 2-Input NAND Gate
• ETC 74LS00PC
  QUAD 2-INPUT NAND GATE
• 74LS00SC
  Quad 2-input NAND Gate
• Hitachi Semiconductor 74LS01
  Quadruple 2-input Positive NAND Gates(with Open Collector Outputs)
• Fairchild Semiconductor 74LS02
  Quad 2-Input Gate
• 74LS02DC
  Quad 2-input NOR Gate
• 74LS02PC
  Quad 2-input NOR Gate
• Fairchild Semiconductor 74LS03
  Quad 2-Input NAND Gates with Open-Collector Outputs
• 74LS03DC
  Quad 2-input NAND Gate
• 74LS03PC
  Quad 2-input NAND Gate
• Semiconductor 74LS04
  POWER SCHOTTKY