3764825

Information

• Patent Grant
• 3764825

• References
• Source

• Patent Number

  3,764,825

• Date Filed

  Not available

• Date Issued

  Tuesday, October 9, 1973
  51 years ago

• CPC

  • H03K3/288 - using additional transistors in the input circuit
  • G11C7/20 - Memory initialisation circuits
  • G11C11/4116 - with at least one cell access via separately connected emittors of said transistors or via multiple emittors
  • G11C14/00 - Digital stores characterised by arrangements of cells having volatile and non-volatile storage properties for back-up when the power is down
  • G11C17/08 - using semiconductor devices
  • H03K3/2865 - ensuring a predetermined initial state when the supply voltage has been applied; storing the actual state when the supply voltage fails
  • H03K17/22 - Modifications for ensuring a predetermined initial state when the supply voltage has been applied
  • H03K2017/226 - in bipolar transistor switches

• US Classifications

  • 365 - Static information storage and retrieval
  • 327 - Miscellaneous active electrical nonlinear devices, circuits, and systems