Patents
Patents for H03K 19 - Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits (41,996)
10/1992
10/13/1992US5155391 Synchronous internal clock distribution
10/13/1992US5155389 Programmable logic cell and array
10/13/1992US5155387 Circuit suitable for differential multiplexers and logic gates utilizing bipolar and field-effect transistors
10/07/1992EP0507646A1 Level conversion circuit for converting ECL-level signals into MOS-level signals and address signal decoding system having the level conversion circuit
10/07/1992EP0507507A2 Field programmable function element
10/07/1992EP0507427A1 Microprocessor with external memory
10/06/1992US5153467 Bootstrap circuit for word line driver in semiconductor memory
10/06/1992US5153466 All monolithic transceiver operative from a low voltage vcc dc supply
10/06/1992US5153465 Differential, high-speed, low power ECL-to-CMOS translator
10/06/1992US5153464 Bicmos tri-state output buffer
10/06/1992US5153462 Programmable logic device incorporating voltage comparator
10/06/1992US5153461 Logic circuit using element having negative differential conductance
10/06/1992US5153457 Output buffer with di/dt and dv/dt and tri-state control
10/06/1992US5153456 TTL output buffer with temperature compensated Voh clamp circuit
10/06/1992US5153451 Fail safe level shifter
10/06/1992US5153450 Programmable output drive circuit
10/01/1992WO1992017001A1 A field programmable gate array
10/01/1992WO1992017000A1 Circuit for converting level
10/01/1992WO1992016999A1 Apparatus for compensating manufacturing process variation
10/01/1992WO1992016971A1 Semiconductor device
09/1992
09/30/1992EP0506345A2 Josephson logic gate having a plurality of input ports and a Josephson logic circuit that uses such a Josephson logic gate
09/30/1992EP0505755A2 Current biasing for I2L circuits
09/30/1992CN1018489B Cmos driver circuit
09/29/1992US5151623 Programmable logic device with multiple, flexible asynchronous programmable logic blocks interconnected by a high speed switch matrix
09/29/1992US5151622 CMOS logic circuit with output coupled to multiple feedback paths and associated method
09/29/1992US5151621 High speed output buffer unit that preliminarily sets the output voltage level
09/29/1992US5151620 CMOS input buffer with low power consumption
09/29/1992US5151619 Cmos off chip driver circuit
09/29/1992US5151617 Superconducting logic circuit
09/29/1992US5151616 Cmos high voltage switch
09/29/1992US5151615 Noise absorbing circuit suitable for semiconductor integrated circuits
09/28/1992WO1992017938A2 Differential driver/receiver circuit
09/28/1992CA2108040A1 Differential driver/receiver circuit
09/27/1992WO1992017965A1 ALL MONOLITHIC TRANSCEIVER OPERATIVE FROM A LOW VOLTAGE Vcc DC SUPPLY
09/27/1992CA2076859A1 All monolithic transceiver operative from a low voltage vcc dc supply
09/24/1992DE4109146A1 Multi-stage transistor driver circuit - has cross-connected locking signals between initial stages preventing simultaneous conduction of both end stage transistors
09/23/1992EP0505250A2 Superconducting circuit having a rectifier for converting a bipolar signal to a unipolar signal
09/23/1992EP0505158A2 Integrated semiconductor circuit
09/23/1992EP0505063A1 Differential circuit implemented by bipolar transistors free from excess base-emitter reverse bias voltage
09/23/1992EP0504559A2 Clamping circuit
09/23/1992EP0504470A1 Level converting circuit
09/22/1992US5150186 CMOS output pull-up driver
09/22/1992US5149994 Method and apparatus for compensating inherent non-uniformity of electrical properties among mos integrated circuits
09/22/1992US5149992 MOS folded source-coupled logic
09/22/1992US5149991 Ground bounce blocking output buffer circuit
09/22/1992US5149990 Semiconductor device for preventing malfunction caused by a noise
09/17/1992WO1992016053A1 Programmable application specific integrated circuit and logic cell therefor
09/17/1992WO1992016052A1 Digital output buffer and method
09/16/1992EP0503888A1 Bias voltage generation circuit of ECL level for decreasing power consumption thereof
09/16/1992EP0503401A1 Lateral photo-sensing device, opto-electronic integrated circuit using the lateral photo-sensing device and photo-logic device using the lateral photo-sensing device
09/15/1992US5148244 Enhancement-fet and depletion-fet with different gate length formed in compound semiconductor substrate
09/15/1992US5148060 Ecl input buffer for bicmos
09/15/1992US5148059 CMOS and ECL logic circuit requiring no interface circuitry
09/15/1992US5148056 Output buffer circuit
09/15/1992US5148048 CMOS output circuit having controlled slope
09/15/1992US5148047 CMOS bus driver circuit with improved speed
09/09/1992EP0502805A2 Low power push-pull driver
09/09/1992EP0502597A2 Cmos output buffer circuit
09/08/1992US5146428 Single chip gate array
09/08/1992US5146306 Semiconductor FET structures with slew-rate control
09/08/1992US5146159 Pin driver for in-circuit test apparatus
09/08/1992US5146152 Circuit for generating internal supply voltage
09/08/1992US5146120 Low-noise output buffer circuit
09/08/1992US5146119 Switching circuit and its signal transmission method
09/08/1992US5146118 Bi-cmos logic gate circuits for low-voltage semiconductor integrated circuits
09/08/1992US5146117 Convertible multi-function microelectronic logic gate structure and method of fabricating the same
09/08/1992US5146116 Ecl circuit with a reduced power active pulldown
09/08/1992US5146115 Domino-logic decoder
09/08/1992US5146109 Circuit for driving a floating circuit in response to a digital signal
09/08/1992US5146078 Articles and systems comprising optically communicating logic elements including an electro-optical logic element
09/03/1992WO1992015152A1 Output logic macrocell
09/03/1992WO1992015149A1 Differential-logic ring oscillator with quadrature outputs
09/03/1992DE4106452A1 ECL and TTL interfacing circuit - has transistor and resistor combination connected between ECL balanced pairs to switch TTL circuit
09/02/1992EP0501929A2 High voltage CMOS circuit with nand configurated logic gates and a reduced number of N-MOS transistors requiring drain extension
09/02/1992EP0501904A2 Opto-photo-electric switch
09/02/1992EP0501085A1 Level-shifter circuit for high-speed low-power biCMOS ECL to CMOS input buffers
09/01/1992US5144582 Sram based cell for programmable logic devices
09/01/1992US5144167 Zero power, high impedance TTL-to-CMOS converter
09/01/1992US5144166 Programmable logic cell and array
09/01/1992US5144165 CMOS off-chip driver circuits
09/01/1992US5144163 Dynamic BiCMOS logic gates
09/01/1992US5144162 High speed signal driving scheme
09/01/1992US5144161 Logic circuit for switching noise reduction
08/1992
08/25/1992US5142245 Power amplifier for rectangular input signals
08/25/1992US5142168 Emitter-coupled logic balanced signal transmission circuit
08/25/1992US5142167 Encoding for simultaneous switching output noise reduction
08/20/1992WO1992014304A1 Complementary logic input parallel (clip) logic circuit family
08/19/1992EP0499383A2 Mixed mode analog/digital programmable interconnect architecture
08/18/1992US5140594 Method and device for avoiding latent errors in a logic network for majority selection of binary signals
08/18/1992US5140196 Variable level translator
08/18/1992US5140195 Level converting circuit with a bypass transistor
08/18/1992US5140194 Driver circuit apparatus with means for reducing output ringing
08/18/1992US5140193 Programmable connector for programmable logic device
08/18/1992US5140192 Bicmos logic circuit with self-boosting immunity and a method therefor
08/18/1992US5140191 Low di/dt BiCMOS output buffer with improved speed
08/18/1992US5140190 Output circuit for a bipolar complementary metal oxide semiconductor
08/18/1992US5140184 Clock feeding circuit and clock wiring system
08/18/1992US5140183 Rush current prevention circuit
08/12/1992EP0498377A2 Output circuit
08/12/1992EP0498248A1 Fail-safe logic circuit