Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
I.sup.2 L Monolithically integrated storage arrangement










Image Number 4 for United States Patent #4346458.

Monolithically integrated storage arrangement with storage cells arranged in a matrix and consisting of two cross-coupled I.sup.2 L structures (T1, T2 and T1', T2') each in the manner of a flip-flop, wherein the read signal is derived from the charge carrier current reinjected into the injection zone (P1 or P1') of the respective conductive inverting transistor (T1 or T1') and thus into the connected bit line (BL0, BL1). The storage cells of a matrix line are selected via a common address line (X) coupled to the emitters (N1, N1') of the inverting transistors (T1, T1') of said storage cells.In spite of the fact that the structures have minimum area requirements, a high read signal is obtained by subdividing the address line (X) into two partial word lines (X1, X2). One partial word line (X1) is connected to all emitters (N1) of the inverting transistors (T1) of one I.sup.2 L structure of all storage cells of a matrix line. The other partial word line (X2) is correspondingly connected to the emitters (N1') of the inverting transistors (T1') of the respective other I.sup.2 L structure of the storage cells of the matrix line. Subsequent to a group of storage cells, each of the two partial address lines (X1, X2) is connected to the common address line (X) via a resistor (RX).








 
 
  Recently Added Patents
Conductor for transmitting electrical power
Liquid-level sensor
System, apparatus, and method for fast startup of USB devices
Recombinant vectors for use in position-independent transgene expression within chromatin
System and method for multi-threaded MIMO OFDM channel equalizer
Signal activated molecular delivery
Method and system for delivering and executing virtual container on logical partition of target computing device
  Randomly Featured Patents
Locking mechanism for use in a chuck for an optical alignment and exposure apparatus
OLED device with improved efficiency and lifetime
Active sound muffler and active sound muffling method
Sealable storage container
Composite firearm barrel assemblies
Differential input circuit with process variation and temperature compensation
Stylus unit for pick-ups and/or cutters
Method for fabricating laminate-type dielectric element
Oil scavenging material
Method and apparatus for positioning optical fibers in a buried conduit