Patents
Patents for H03K 19 - Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits (41,996)
02/1996
02/13/1996US5491429 Apparatus for reducing current consumption in a CMOS inverter circuit
02/13/1996US5491428 Bus-isolating pre-charge buffer
02/13/1996US5491353 Configurable cellular array
02/08/1996WO1996003807A1 Digital circuit topology offering an improved power delay product
02/07/1996EP0696064A2 Monolithically integrated VLSI optoelectronic circuits and a method of fabricating the same
02/07/1996EP0695477A1 Sequentially clocked domino-logic cells
02/07/1996EP0695442A1 Strongly fail-safe interface based on concurrent checking
02/06/1996US5490171 Single-port network node transceiver with powered-down protection
02/06/1996US5490074 Constant delay interconnect for coupling configurable logic blocks
02/06/1996US5489865 Circuit for filtering asynchronous metastability of cross-coupled logic gates
02/06/1996US5489862 Output driver with slew and skew rate control
02/06/1996US5489861 High power, edge controlled output buffer
02/06/1996US5489859 CMOS output circuit with high speed high impedance mode
02/06/1996US5489858 Soft wakeup output buffer
02/06/1996US5489857 Flexible synchronous/asynchronous cell structure for a high density programmable logic device
02/06/1996US5489856 Laser-programmable clocked-logic integrated-circuit
02/01/1996DE4426838A1 Circuit arrangement for blocking output signals
02/01/1996DE19526564A1 CMOS-Treiberschaltkreis zum Tief-Hoch-Spannungsansteuern kapazitiver Lasten CMOS driver circuit for low-high voltage trigger turn-on capacitive loads
01/1996
01/31/1996EP0695060A1 Backplane bus for differential signals
01/31/1996EP0695037A1 Off-chip driver circuit
01/31/1996EP0695034A1 Dynamic to static logic tunable pulse catcher
01/31/1996EP0694231A1 Noise isolated i/o buffer
01/30/1996US5488612 Method and apparatus for field testing field programmable logic arrays
01/30/1996US5488582 Non-disruptive, randomly addressable memory system
01/30/1996US5488326 Data output circuit for semiconductor integrated circuit device which prevents current flow from the output to supply voltage
01/30/1996US5488322 Digital interface circuit with dual switching points for increased speed
01/30/1996US5488319 Latch interface for self-reset logic
01/30/1996US5488317 Wired logic functions on FPGA's
01/30/1996US5488316 Circuit for selecting a bit in a look-up table
01/30/1996US5488315 Adder-based base cell for field programmable gate arrays
01/30/1996US5488288 Circuit arrangement integrated in a semiconductor circuit
01/28/1996CA2152109A1 Current mode driver for differential bus
01/25/1996DE4425624A1 Potential rise accelerating circuit for logic bus line
01/25/1996DE19525758A1 Reprogrammable programmable logic array
01/24/1996EP0693827A2 Quasi-static adiabatic gates
01/24/1996EP0693826A1 High performance drive structure for mosfet power switches
01/23/1996US5487038 Method for read cycle interrupts in a dynamic read-only memory
01/23/1996US5487025 Carry chain adder using regenerative push-pull differential logic
01/23/1996US5486782 Transmission line output driver
01/23/1996US5486780 Tri-stateable current mirror sense amplifier
01/23/1996US5486778 Input buffer for translating TTL levels to CMOS levels
01/23/1996US5486777 Low power differential receiver input circuit
01/23/1996US5486776 Antifuse-based programmable logic circuit
01/23/1996US5486775 Multiplexer structures for use in making controllable interconnections in integrated circuits.
01/23/1996US5486774 CMOS logic circuits having low and high-threshold voltage transistors
01/19/1996CA2151850A1 Hot-clock adiabatic gate using multiple clock signals with different phases
01/18/1996WO1996001499A1 A general purpose, non-volatile reprogrammable switch
01/17/1996EP0692877A2 Drive circuit
01/17/1996EP0692873A1 Apparatus for converting optical bipolar signals to optical unipolir signals
01/17/1996EP0692825A2 Analogue MISFET with threshold voltage adjuster
01/17/1996EP0669057A4 Programmable logic devices and configurable logic networks.
01/17/1996EP0669055A4 Programmable logic networks.
01/16/1996US5485114 Semiconductor integrated circuit with internal compensation for changes in time delay
01/16/1996US5485110 ECL differential multiplexing circuit
01/16/1996US5485107 Backplane driver circuit
01/16/1996US5485106 ECL to CMOS converter
01/16/1996US5485104 Logic allocator for a programmable logic device
01/16/1996US5485103 Programmable logic array with local and global conductors
01/16/1996US5485102 Programmable logic devices with spare circuits for replacement of defects
01/11/1996WO1996001009A1 A noise-reducing programmable output circuit
01/11/1996WO1995031043A3 Semiconductor device for the summation of a number of weighted input signals
01/09/1996USRE35141 Substrate bias generating circuit
01/09/1996US5483205 Low power oscillator
01/09/1996US5483189 Input/output adapted to operate with low and high voltages
01/09/1996US5483184 Programmable CMOS bus and transmission line receiver
01/09/1996US5483181 Dynamic logic circuit with reduced charge leakage
01/09/1996US5483179 Data output drivers with pull-up devices
01/09/1996US5483178 Programmable logic device with logic block outputs coupled to adjacent logic block output multiplexers
01/09/1996US5483177 Integrated circuit having a noise-reducing output stage with mutually-delayed activation circuit
01/09/1996US5483176 Low power module
01/09/1996US5483152 Wide range power supply for integrated circuits
01/09/1996US5483110 Signal transmission method, signal transmission circuit and information processing system using same
01/09/1996US5483093 Input protection device for electronic device
01/03/1996EP0690579A2 Field programmable gate arrays
01/03/1996EP0690578A1 MOSFET interface circuit having an increased or a reduced mutual conductance
01/03/1996EP0690577A1 Fast propagation technique in CMOS integrated circuits
01/03/1996EP0690569A2 High speed synchronous logic data latch apparatus
01/03/1996EP0689736A1 Semiconductor device
01/03/1996EP0689712A1 Random access memory (ram) based configurable arrays
01/02/1996US5481555 System and method for error detection and reducing simultaneous switching noise
01/02/1996US5481500 Precharged bit decoder and sense amplifier with integrated latch usable in pipelined memories
01/02/1996US5481486 Look up table implementation of fast carry arithmetic and exclusive-OR operations
01/02/1996US5481228 Method and apparatus for controlling oscillator duty cycle
01/02/1996US5481222 Power conserving integrated circuit
01/02/1996US5481213 Cross-conduction prevention circuit for power amplifier output stage
01/02/1996US5481210 Method for controlling clock frequency of a digital logic semiconductor according to temperature
01/02/1996US5481209 Clock distribution and control in an integrated circuit
01/02/1996US5481208 Piecewisely-controlled tri-state output buffer
01/02/1996US5481207 High speed, low power input/output circuit for a multi-chip module
01/02/1996US5481206 Circuit for fast carry and logic
12/1995
12/31/1995CA2130239A1 Method for protecting netlists provided for simulation
12/28/1995CA2150490A1 Backplane bus for differential signals
12/27/1995EP0689293A2 Mixed voltage output buffer circuit
12/27/1995EP0689291A2 MOS driver circuit
12/26/1995US5479124 Slew rate controller for high speed bus
12/26/1995US5479117 Hybrid data processing system including pulsed-power-supply CMOS circuits
12/26/1995US5479116 Level conversion circuits for converting a digital input signal varying between first and second voltage levels to a digital output signal varying between first and third voltage levels
12/26/1995US5479115 Signal processing device and level converter circuit
12/26/1995US5479114 Three-value input buffer circuit
12/26/1995US5479113 User-configurable logic circuits comprising antifuses and multiplexer-based logic modules