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)
10/1990
10/02/1990US4961192 Data error detection and correction
10/02/1990US4961170 Logic circuit using bipolar complementary metal oxide semiconductor gate and semiconductor memory device having the logic circuit
10/02/1990US4961012 Semiconductor integrated circuit device responsive to clock signals having different amplitudes
10/02/1990US4961011 BiMOS current mirror
10/02/1990US4961010 Output buffer for reducing switching induced noise
10/02/1990US4960724 Method for deleting unused gates and method for manufacturing master-slice semiconductor integrated circuit device using the deleting method
09/1990
09/26/1990EP0389091A1 Low power, high noise margin logic gates employing enhancement mode switching fets
09/26/1990EP0388918A1 Semiconductor integrated circuit having a substrate potential detecting circuit
09/26/1990EP0388767A2 Anti-Noise circuits
09/26/1990EP0388529A2 Logic circuits using a status holding circuit
09/26/1990EP0218710B1 Cmos circuit
09/25/1990US4959646 Dynamic PLA timing circuit
09/25/1990US4959565 Output buffer with ground bounce control
09/25/1990US4959564 Sense amplifier power down circuitry for programmable logic device
09/25/1990US4959563 Adjustable low noise output circuit
09/25/1990US4959562 Semiconductor integrated circuit
09/25/1990US4959561 MOS output buffer with reduced supply line disturbance
09/25/1990US4959560 Error preventing circuit
09/25/1990US4959534 Differential optical logic arrangement
09/22/1990CA2012671A1 Anti-noise circuits
09/20/1990DE4007978A1 Output driver circuitry with min. transition impedance variations - has two pulse expanders, first one in high pass signal release, and second one in low pass signal release
09/19/1990EP0388074A1 Cmos level shifting circuit
09/19/1990EP0387792A1 Output buffer circuit
09/19/1990EP0387463A1 Improvements to complementary emitter follower drivers
09/19/1990EP0387461A1 Improved BICMOS logic circuit with full swing operation
09/18/1990US4958132 Complementary metal-oxide-semiconductor translator
09/18/1990US4958094 Emitter follower circuit with MOSFET
09/18/1990US4958091 CMOS voltage converter
09/18/1990US4958090 Non-current hogging dual phase splitter TTL circuit
09/18/1990US4958089 High output drive FET buffer for providing high initial current to a subsequent stage
09/18/1990US4958088 Low power three-stage CMOS input buffer with controlled switching
09/18/1990US4958086 Low di/dt output buffer with improved speed
09/12/1990EP0386570A1 TTL to CMOS logic level translator
09/12/1990EP0386541A2 Non-current hogging dual phase splitter TTL circuit
09/11/1990US4956850 Digital electronic system
09/11/1990US4956819 Circuit configuration and a method of testing storage cells
09/11/1990US4956691 NMOS driver circuit for CMOS circuitry
09/11/1990US4956681 Ternary logic circuit using resonant-tunneling transistors
09/11/1990US4956569 CMOS logic circuit for high voltage operation
09/11/1990US4956567 Temperature compensated bias circuit
09/11/1990CA1274001A1 Low voltage swing cmos receiver circuit
09/06/1990DE3906482A1 Signal level converter for converting from TTL to CMOS logic signal levels
09/06/1990CA2011429A1 Non-current hogging dual phase splitter for ttl circuits
09/05/1990EP0385482A2 Input switching device used in a logic mos integrated circuit
09/05/1990EP0385018A2 MOS analog amplifier
09/05/1990CN1009520B Large-scale semiconductive logic device
09/05/1990CN1009515B Semi-conductor integrated circuits/systems
09/04/1990US4954993 Semiconductor integrated circuit having a plurality of circuit blocks respectively supplied with power from different power sources
09/04/1990US4954738 Current source technology
09/04/1990US4954730 Complementary FET circuit having merged enhancement/depletion FET output
09/04/1990US4954729 Output buffer circuit used for stable voltage source
08/1990
08/29/1990EP0384863A1 High-speed TTL-compatible output circuit
08/29/1990EP0384429A2 Programmable logic circuit
08/29/1990EP0384000A1 Fully static CMOS cascode voltage switch (CVS) logic circuit
08/29/1990EP0383952A1 Constitution for expanding logic scale of a programmable logic array
08/28/1990US4953070 Method for transverse-current-free operation of a push-pull circuit, and apparatus for performing the method
08/28/1990US4952997 Semiconductor integrated-circuit apparatus with internal and external bonding pads
08/28/1990US4952824 Ion implantation programmable logic device
08/28/1990US4952823 Bicmos decoder
08/28/1990US4952822 Integrated logic circuit with instability damping
08/28/1990US4952818 Transmission line driver circuits
08/23/1990WO1990009639A1 Machine for circuit design
08/22/1990EP0383554A2 BiMOS tri-state output buffer
08/22/1990EP0383289A1 Integrated push-pull output stage
08/22/1990EP0383095A2 BiCMOS reference network
08/21/1990US4951111 Integrated circuit device
08/21/1990US4950928 Dynamic PLA circuit with no "virtual grounds"
08/21/1990US4950927 Logic circuits for forming VLSI logic networks
08/21/1990US4950926 Control signal output circuit
08/21/1990US4950925 Semiconductor logic circuit
08/21/1990US4950924 High speed noise immune bipolar logic family
08/21/1990US4950920 Complementary signal output circuit with reduced skew
08/21/1990US4950882 Opto-electrical exclusive or logic gates
08/21/1990CA1273063A1 Adjustable impedance driver network
08/21/1990CA1273062A1 Programmable logic array
08/16/1990EP0382124A2 Output buffer with ground bounce control
08/16/1990EP0381667A1 Programmable, asynchronous logic cell and array
08/16/1990DE4004771A1 Input circuit for logic circuit with input node - has transistor and input stage applying wave signal to transistor control electrode
08/16/1990DE3903859A1 Driver circuit
08/14/1990US4949343 Error detecting circuit for a decoder
08/14/1990US4949307 Circuit for sensing the state of matrix cells in MOS EPROM memories including an offset current generator
08/14/1990US4949139 Transistor construction for low noise output driver
08/14/1990US4948994 Semiconductor circuit for driving the base of a bipolar transistor
08/14/1990US4948991 Load controlled ECL transient driver
08/14/1990US4948990 BiCMOS inverter circuit
08/14/1990US4948988 Power supply control for low voltage I2 L circuits
08/08/1990EP0381591A2 Quantum interference semiconductor device
08/08/1990EP0381241A2 High speed output circuit suitable for wired-or structure
08/08/1990EP0381238A2 Bi-MOS logic circuit having a switch circuit for discharging electrical charge accumulated in a parasitic capacitor
08/08/1990EP0381120A2 High speed ECL input buffer for vertical fuse arrays
08/08/1990EP0380960A2 BiCMOS output driver
08/08/1990EP0223786B1 Ttl to cmos input buffer
08/08/1990CN1044554A 晶体管电路 Transistor circuit
08/07/1990US4947230 Base-coupled transistor logic
08/07/1990US4947144 Distribution device for distributing very high data rate digital signals
08/07/1990US4947063 Method and apparatus for reducing transient noise in integrated circuits
08/07/1990US4947061 CMOS to ECL output buffer circuit
08/07/1990US4947060 High speed complimentary output stage utilizing current steering transistors and a single current source
08/07/1990US4947059 Method of dividing an input-output line by decoding
08/07/1990US4947058 TTL current sinking circuit with transient performance enhancement during output transition from high to low
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