Patents
Sitemap › H03 - Basic electronic circuitry › H03K - Pulse technique › H03K 19 - Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits
Patents for H03K 19 - Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits (41,996)
07/1987
07/07/1987US4678945 Unidirectional single-flux-quantum logic circuit
07/07/1987US4678944 Circuit for improving performance of an ECL-to-TTL translator
07/07/1987US4678943 Inverting logic buffer BICMOS switching circuit using an enabling switch for three-state operation with reduced dissipation
07/07/1987US4678942 Emitter coupled logic circuit with high drivability for capacitive load
07/07/1987US4678940 TTL compatible merged bipolar/CMOS output buffer circuits
07/07/1987US4678935 Inner bias circuit for generating ECL bias voltages from a single common bias voltage reference
07/02/1987WO1987004027A1 A slice amplifier using fet's
07/01/1987EP0227329A2 Programmable logic device
07/01/1987EP0227147A1 Integrated circuit containing a load capacitance and an integrated reference source
07/01/1987EP0226722A1 Switching circuit having high speed/power ratio
07/01/1987EP0226678A1 Logic circuit
07/01/1987CN86108046A Vertical inverter circuit
06/1987
06/30/1987US4677325 High voltage MOSFET switch
06/30/1987US4677321 TTL compatible input buffer
06/30/1987US4677320 Emitter coupled logic to transistor transistor logic translator
06/30/1987US4677319 Electrical circuit for interfacing high frequency signals to the logic levels of any logic family having a switching voltage at the mean of the "0" and "1" voltages
06/30/1987US4677318 Programmable logic storage element for programmable logic devices
06/30/1987US4677317 High voltage signal output circuit provided with low voltage drive signal processing stages
06/30/1987US4677316 Logic circuit with threshold and built-in safety
06/30/1987US4677313 LSI high-voltage timing circuit for MOS dynamic memory element
06/30/1987US4677312 High voltage swing open collector driver
06/24/1987EP0225924A1 Electronic memory element with a lambda transistor.
06/24/1987EP0225923A1 Semiconductor device.
06/23/1987US4675557 CMOS voltage translator
06/23/1987US4675556 Binomially-encoded finite state machine
06/23/1987US4675555 IC input buffer emitter follower with current source value dependent upon connection length for equalizing signal delay
06/23/1987US4675554 NPN transient driver circuit
06/23/1987US4675553 Sequential logic circuits implemented with inverter function logic
06/23/1987US4675552 Single input/multiple output logic interface circuit having minimized voltage swing
06/23/1987US4675551 Digital logic bus termination using the input clamping Schottky diodes of a logic circuit
06/23/1987US4675548 Antisaturation circuit for TTL circuits having TTL input and output compatibility
06/23/1987US4675544 CMOS-inverter
06/23/1987CA1223352A1 High-performance, high-density cmos decoder/driver circuit
06/18/1987WO1987003759A1 Electronic interface circuit
06/18/1987WO1987003758A1 Temperature compensated cmos to ecl logic level translator
06/16/1987US4673830 Biasing network for multifunction bipolar integrated system
06/16/1987EP0225715A2 Programmable input/output cell
06/16/1987EP0225489A2 Logic circuit
06/16/1987EP0225431A2 Buffered miller current compensating circuit
06/10/1987EP0224841A2 Logic arithmetic circuit
06/10/1987EP0224542A1 Optical logic device and assembly.
06/09/1987US4672372 Semiconductor device having matched-timing dynamic circuit and static circuit
06/09/1987US4672244 Josephson logic integrated circuit
06/09/1987US4672243 Zero standby current TTL to CMOS input buffer
06/09/1987US4672242 Reduced power/temperature controlled TTL tri-state buffer utilizing three phase splitter transistors
06/09/1987US4672241 High voltage isolation circuit for CMOS networks
06/09/1987US4672237 Logic circuit having delay time free from temperature affection
06/09/1987US4672223 Proving safe operation
06/04/1987WO1987003435A1 Cmos to ecl interface circuit
06/03/1987EP0224216A2 An emitter coupled logic circuit
06/03/1987CN86106824A Semi-conductor integrated circuits/systems
06/02/1987US4670859 Logic circuit
06/02/1987US4670714 Programmable output polarity device
06/02/1987US4670673 Multilevel differential ECL/CML gate circuit
06/02/1987US4670672 C-MOS logic circuit supplied with narrow width pulses converted from input pulses
06/02/1987US4670668 Substrate bias generator with power supply control means to sequence application of bias and power to prevent CMOS SCR latch-up
06/02/1987US4670666 MOS transistor circuit for shared precharging of bus lines
05/1987
05/27/1987EP0223714A2 Semiconductor integrated circuit device with test circuit
05/27/1987EP0223627A1 Conversion circuit of a differential input in CMOS logic levels
05/27/1987EP0223308A2 Field-programmable logic device with programmable foldback to control number of logic levels
05/27/1987EP0223275A1 System of circuits with resynchronisation of data
05/27/1987EP0223267A1 TTL/CMOS compatible input buffer
05/27/1987EP0223121A2 Circuit for determining the minimum number of storage elements required to store the states of a circuit
05/27/1987EP0222999A2 Digital-to-Analog converter with output sampler
05/26/1987US4668880 Chain logic scheme for programmed logic array
05/26/1987US4668879 Dotted "or" function for current controlled gates
05/21/1987WO1987003152A1 Room temperature to cryogenic electrical interface
05/20/1987EP0222648A1 Coincidence logic gate, triplet for logical gates and sequential circuit realized with this logic gate
05/20/1987EP0222369A2 Gate circuit
05/20/1987EP0222304A1 Space-switching device for broad-band signals
05/20/1987EP0222242A1 Temperature compensation for semiconductor logic gates
05/20/1987EP0221922A1 Cmos full adder cell e.g. for multiplier array
05/19/1987US4667337 Integrated circuit having outputs configured for reduced state changes
05/19/1987US4667303 Digital integrated circuit comprising complementary field effect transistors
05/19/1987US4667212 Integrated optical and electric circuit device
05/13/1987EP0221490A2 Space switching device for broad-band signals
05/12/1987US4665328 Multiple clock power down method and structure
05/12/1987US4665327 Current to voltage interface
05/06/1987EP0220953A2 High potential hold circuit
05/06/1987EP0220870A2 An interface circuit for converting ECL signal levels to fet logic signal levels
05/06/1987EP0220856A2 Source follower CMOS input buffer
05/06/1987EP0220833A2 Level conversion circuit
05/06/1987EP0220816A2 Gated transmission circuit (on-chip)
05/06/1987EP0220596A2 Dual fault-masking redundancy logic circuits
05/06/1987EP0220493A2 Method for improving wirability of master-image DCVS chips
05/06/1987EP0220459A2 Differential cascode voltage switch logic circuit
05/06/1987CN86107249A Wide band signal space coupling arrangements
05/06/1987CN86107155A Wide band signal space coupling arrangements
05/05/1987US4663543 Voltage level shifting depletion mode FET logical circuit
05/05/1987CA1221417A1 High speed pin electronics driver circuit for automatic test equipment
04/1987
04/29/1987EP0220020A2 Multiple-value logic circuitry
04/29/1987EP0219937A2 ECL slave reference generators
04/29/1987EP0219867A2 Logic circuit
04/29/1987EP0219848A2 Space switching device for broad-band signals
04/28/1987US4661927 Integrated Schottky logic read only memory
04/28/1987US4661922 Programmed logic array with two-level control timing
04/28/1987US4661728 Programmable logic array circuit
04/28/1987US4661727 Multiple phase-splitter TTL output circuit with improved drive characteristics
04/28/1987US4661726 Utilizing a depletion mode FET operating in the triode region and a depletion mode FET operating in the saturation region
04/28/1987US4661725 Elementary logic circuit obtained by means of field effect transistors of gallium arsenide and compatible with the ECL 100 K technology
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