Patents
Patents for H03K 19 - Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits (41,996)
11/1986
11/11/1986US4622648 Combinational logic structure using PASS transistors
11/11/1986US4622482 Slew rate limited driver circuit which minimizes crossover distortion
11/11/1986US4622479 Bootstrapped driver circuit for high speed applications
11/05/1986EP0200570A2 ECL circuits
11/05/1986EP0200230A2 Logic integrated circuit device formed on compound semiconductor substrate
11/05/1986EP0200124A2 Decoding method and encoder-decoder for cyclic codes
11/05/1986EP0199890A2 A self-sequencing logic circuit
11/04/1986US4621338 CMOS adder using exclusive OR and/or exclusive-NOR gates
11/04/1986US4621208 CMOS output buffer
11/04/1986US4621207 For producing an output signal responsive to input signals
11/04/1986US4621202 Bi-directional bus isolation circuit
11/04/1986US4621201 Integrated circuit redundancy and method for achieving high-yield production
10/1986
10/29/1986EP0199374A2 High-speed CMOS buffer with controlled slew rate
10/29/1986EP0199287A2 Source follower current mode logic cells
10/29/1986EP0199109A2 Bootstrap field effect transistor
10/28/1986US4620188 Multi-level logic circuit
10/28/1986US4620117 Balanced CMOS logic circuits
10/28/1986US4620116 Decoder circuit with setting function of an output level
10/28/1986US4620115 Voltage-temperature compensated threshold for hysteresis line receiver at TTL supply voltage
10/23/1986WO1986006229A1 Cmos circuit
10/22/1986EP0198677A2 Programmable logic storage element for programmable logic devices
10/22/1986CN85109185A Adjustable speed up circuit for ttl-type gates
10/21/1986US4618786 Precharge circuit for enhancement mode memory circuits
10/21/1986US4618784 High-performance, high-density CMOS decoder/driver circuit
10/21/1986CA1213007A1 And logic circuit with intrinsic safety
10/21/1986CA1213006A1 Threshold logic circuit with intrinsic safety
10/14/1986US4617649 Erasable FPLA
10/14/1986US4617482 Complementary type MOS field-effect transistor circuit provided with a gate protection structure of small time constant
10/14/1986US4617479 Programmable logic array device using EPROM technology
10/14/1986US4617478 Emitter coupled logic having enhanced speed characteristic for turn-on and turn-off
10/14/1986US4617477 Symmetrical output complementary buffer
10/14/1986US4617476 High speed clocked, latched, and bootstrapped buffer
10/14/1986US4617475 Wired logic voting circuit
10/09/1986WO1986005935A1 Complementary fet delay/logic cell
10/08/1986EP0196771A2 Improved programmable logic device
10/08/1986EP0196616A2 Logic circuit
10/08/1986EP0196391A2 Gallium arsenide gate array integrated circuit including DCFL NAND gate
10/07/1986US4616189 Gallium arsenide differential amplifier with closed loop bias stabilization
10/07/1986US4616147 Programmable edge defined output buffer
10/07/1986US4616146 BI-CMOS driver circuit
10/07/1986US4616143 High voltage bootstrapping buffer circuit
10/07/1986CA1212428A1 Electrically erasable programmable electronic circuits
10/07/1986CA1212427A1 Digital signal switching circuit
10/01/1986EP0196113A2 Tri-state buffer circuit
10/01/1986EP0196084A2 Sequential logic circuit
09/1986
09/30/1986US4615010 Field effect transistor (FET) cascode current switch (FCCS)
09/30/1986US4614884 Input interface circuit as a buffer of a logic device to improve the signal to noise ratio of the logic device
09/30/1986US4614882 Bus transceiver including compensation circuit for variations in electrical characteristics of components
09/24/1986EP0195705A1 Logic circuit generating a direct output current with a given maximum intensity
09/24/1986EP0195489A2 Programmable logic array using emitter-coupled logic and input buffer
09/24/1986EP0195236A2 Semiconductor substrate bias generator
09/23/1986US4613959 Zero power CMOS redundancy circuit
09/23/1986US4613887 Semiconductor device with a means for discharging carriers
09/23/1986US4613777 Binary signal comparator using two d flip-flops for precise triggering
09/23/1986US4613773 Racefree CMOS clocked logic circuit
09/23/1986US4613772 Current compensation for logic gates
09/23/1986US4613771 Integrated circuit having three power bases and proportioned parasitic resistive and capacitive coupling to reduce output noise
09/23/1986EP0110958A4 Three level mos logic circuit.
09/16/1986US4612497 MOS current limiting output circuit
09/16/1986US4612466 High-speed output driver
09/16/1986US4612462 Logic circuit having voltage booster
09/16/1986US4612461 High speed input buffer having substrate biasing to increase the transistor threshold voltage for level shifting
09/16/1986US4612460 Circuit for translating signal levels between a logic of the saturated type and a logic of the non-saturated type
09/16/1986US4612459 Programmable buffer selectively settable to operate in different modes
09/16/1986US4612458 Merged PMOS/bipolar logic circuits
09/16/1986US4612457 Current limiting output buffer for integrated circuit
09/16/1986US4612453 Integrated circuit device having a circuit means for detecting a disconnection of input signal line
09/16/1986CA1211540A1 System and method for stabilizing asynchronous state machines
09/10/1986EP0194134A2 Semiconductor integrated circuit device
09/10/1986EP0194091A2 A programmable logic device with limited sense currents
09/10/1986EP0194090A2 Programmable data security circuit for programmable logic device
09/09/1986US4611134 Bootstrap driving circuit
09/09/1986US4611133 High speed fully precharged programmable logic array
09/09/1986US4611132 Circuit utilizing Josephson effect
09/09/1986US4611131 Low power decoder-driver circuit
09/03/1986EP0193459A2 TTL tristate output device
09/03/1986EP0192907A1 Semiconductor device having improved signal input portion
09/03/1986CN85108433A High speed diode clamping "and-or-not" circuit
09/02/1986US4609986 Programmable logic array device using EPROM technology
09/02/1986US4609838 Programmable array combinatorial (PAC) circuitry
09/02/1986US4609837 High-speed logic circuit with a constant current source arrangement
09/02/1986US4609836 CMOS transmission circuit
09/02/1986US4609834 Integrated logic circuit incorporating a module which generates a control signal that cancels switching noise
09/02/1986US4609830 Programmable logic gate
08/1986
08/28/1986WO1986005049A1 Matrix switching circuit
08/27/1986EP0026233B1 Semiconductor integrated circuit and wiring method therefor
08/27/1986CN85109172A High to low transition speed up circuit for ttl-type gates
08/27/1986CN85104133A Arithmetic unit and arithmetic circuity
08/26/1986US4608667 Dual mode logic circuit for a memory array
08/26/1986US4608649 Differential cascode voltage switch (DCVS) master slice for high efficiency/custom density physical design
08/26/1986US4608502 I2 L gate circuit arrangement having a switchable current source
08/20/1986EP0191544A2 CMOS decoder/driver circuit for a memory
08/20/1986EP0191165A1 Adjustable speed up circuit for TTL-type gates
08/20/1986CN85108283A Multiple phase clock buffer circuit for integrated circuit chip
08/19/1986US4607339 Differential cascode current switch (DCCS) master slice for high efficiency/custom density physical design
08/19/1986US4607249 Input level shifting circuit for low voltage digital-to-analog converter
08/19/1986US4607177 Circuit arrangement for conversion TTL logic signals to ECL logic signals
08/19/1986US4607175 Non-inverting high speed low level gate to Schottky transistor-transistor logic translator
08/19/1986CA1210085A1 Level shifting circuit
08/14/1986WO1986004724A1 Integrated circuit having a variably boosted node