3757143

Information

• Patent Grant
• 3757143

• References
• Source

• Patent Number

  3,757,143

• Date Filed

  Not available

• Date Issued

  Tuesday, September 4, 1973
  51 years ago

• CPC

  • H03K3/023 - by the use of differential amplifiers or comparators, with internal or external positive feedback
  • H03K3/286 - bistable
  • H03K3/287 - using additional transistors in the feedback circuit
  • H03K17/975 - using a capacitive movable element

• US Classifications

  • 327 - Miscellaneous active electrical nonlinear devices, circuits, and systems