DM74LS221N СПЕЦИФІКАЦІЯ,СХЕМИ,ФУНКЦІЇ

DM74LS221N Datasheet PDF

• Fairchild DM74LS20
  Dual 4-Input NAND Gate
• DM74LS20J
  Dual 4-input NAND Gate
• DM74LS20J/A+
  Dual 4-input NAND Gate
• Fairchild Semiconductor DM74LS20M
  Dual 4-Input NAND Gate
• Fairchild Semiconductor DM74LS20MX
  Dual 4-input NAND Gate
• Fairchild Semiconductor DM74LS20N
  Dual 4-Input NAND Gate
• DM74LS20N/A+
  Dual 4-input NAND Gate
• DM74LS20N/B+
  Dual 4-input NAND Gate
• National Semiconductor DM74LS21
  Dual 4-Input Gates
• DM74LS21J
  Dual 4-input AND Gate
• DM74LS21J/A+
  Dual 4-input AND Gate
• DM74LS21M
  Dual 4-input AND Gate
• DM74LS21N
  Dual 4-input AND Gate
• DM74LS21N/A+
  Dual 4-input AND Gate
• DM74LS21N/B+
  Dual 4-input AND Gate