| Patents for H03K 19 - Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits (41,996) |
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| 05/11/1999 | US5903165 Programmable logic array with a hierarchical routing resource |
| 05/11/1999 | US5903142 Circuit |
| 05/06/1999 | WO1999022320A1 Method for calculating propagation delay time of logic circuit |
| 05/06/1999 | WO1999022289A1 A microcontroller having special mode enable detection circuitry and a method of operation therefor |
| 05/06/1999 | WO1999012170A3 A ferroelectric data processing device |
| 05/06/1999 | WO1999010977A3 Amplifier with controllable output current |
| 05/06/1999 | EP0913954A2 Circuit and methodology for transferring signals between semiconductor devices |
| 05/06/1999 | EP0913944A2 Programmable logic architecture incorporating a content addressable embedded array block |
| 05/06/1999 | EP0913943A2 Integrated circuit assembly having output pads with programmable characteristics and method of operation |
| 05/06/1999 | EP0913942A2 Integrated circuit assembly having output pads with application specific characteristics and method of operation |
| 05/06/1999 | EP0913941A1 System for connecting peripheral devices and having a priority arbitration, particularly in a microcontroller chip emulator |
| 05/06/1999 | EP0913937A2 Clock driver apparatus with programmable output characteristics |
| 05/06/1999 | EP0913932A2 A buffering integrated circuit |
| 05/06/1999 | EP0913927A1 High voltage level shifter for driving an output stage |
| 05/06/1999 | EP0913925A1 High voltage output stage for driving an electric load |
| 05/06/1999 | EP0913777A2 Output buffer for microprocessor |
| 05/06/1999 | EP0913032A1 High speed programmable logic architecture |
| 05/06/1999 | EP0674798B1 Memory device |
| 05/05/1999 | CN1216177A Cmos integrated circuit |
| 05/05/1999 | CN1215923A Level conversion circuit |
| 05/04/1999 | US5901335 Circuit for detecting a synchronous word signal from a MPEG bit stream in video-audio decoding system |
| 05/04/1999 | US5900766 Coupling charge compensation device for VLSI circuits |
| 05/04/1999 | US5900760 Low voltage ECL latch and flip-flop |
| 05/04/1999 | US5900750 5V output driver on 2.5V technology |
| 05/04/1999 | US5900746 Ultra low jitter differential to fullswing BiCMOS comparator with equal rise/fall time and complementary outputs |
| 05/04/1999 | US5900745 Semiconductor device including input buffer circuit capable of amplifying input signal with low amplitude in high speed and under low current consumption |
| 05/04/1999 | US5900744 Method and apparatus for providing a high speed tristate buffer |
| 05/04/1999 | US5900743 Programmable logic array devices with interconnect lines of various lengths |
| 05/04/1999 | US5900742 Interface cell for a programmable integrated circuit employing antifuses |
| 05/04/1999 | US5900741 CMOS buffer having stable threshold voltage |
| 05/04/1999 | US5900740 System and method for adjusting a voltage |
| 05/04/1999 | US5900665 Semiconductor integrated circuit device operating at high speed with low current consumption |
| 05/04/1999 | US5900021 Configurable memory device |
| 05/04/1999 | CA2108883C Differential emitter coupled logic circuit |
| 05/04/1999 | CA2102721C Differential gain stage for use in a standard bipolar ecl process |
| 04/28/1999 | EP0911974A1 Improved output circuit for integrated circuits |
| 04/28/1999 | EP0910896A1 Failsafe interface circuit |
| 04/28/1999 | EP0910799A2 Iddq testable programmable logic arrays and a method for testing such a circuit |
| 04/27/1999 | US5898729 Fault tolerant digital transmission system |
| 04/27/1999 | US5898677 Integrated circuit device having a switched routing network |
| 04/27/1999 | US5898636 Semiconductor integrated circuit device with interleaved memory and logic blocks |
| 04/27/1999 | US5898630 Dynamic nonvolatile memory cell |
| 04/27/1999 | US5898602 Carry chain circuit with flexible carry function for implementing arithmetic and logical functions |
| 04/27/1999 | US5898330 Edge-triggered staticized dynamic flip-flop with scan circuitry |
| 04/27/1999 | US5898326 Signal transmission cable driver apparatus without a peaking coil |
| 04/27/1999 | US5898323 Level comparator |
| 04/27/1999 | US5898322 Logic circuit for liquid crystal display having pass-transistor logic circuitry and thin film transistors |
| 04/27/1999 | US5898320 Programmable interconnect point having reduced crowbar current |
| 04/27/1999 | US5898319 Method and structure for providing fast conditional sum in a field programmable gate array |
| 04/27/1999 | US5898318 Programmable logic array integrated circuits with enhanced cascade |
| 04/27/1999 | US5898317 Configurable monolithic semiconductor circuit and method for configuring |
| 04/27/1999 | US5898316 Mode setting circuit of semiconductor device |
| 04/27/1999 | US5898315 Output buffer circuit and method having improved access |
| 04/22/1999 | DE19827938A1 Integrated semiconductor circuit module with internal circuit |
| 04/21/1999 | EP0909460A1 Hex metal on rectangular cells; metal or metal two is hex |
| 04/21/1999 | CN1214518A Burst mode type semiconductor memory device |
| 04/20/1999 | US5896541 Null convention register file |
| 04/20/1999 | US5896343 Semiconductor memory device having additional driver circuit for reducing signal propagation delay |
| 04/20/1999 | US5896308 Combinational logic circuit |
| 04/20/1999 | US5896059 Decoupling capacitor fuse system |
| 04/20/1999 | US5896054 Clock driver |
| 04/20/1999 | US5896051 Output circuit and output circuit device |
| 04/20/1999 | US5896048 Method for determining active/stand-by mode for use in a duplicated system |
| 04/20/1999 | US5896047 Balanced truth-and-complement circuit |
| 04/20/1999 | US5896046 Latch structure for ripple domino logic |
| 04/20/1999 | US5896045 Static pulsed cross-coupled level shifter and method therefor |
| 04/20/1999 | US5896044 Universal logic level shifting circuit and method |
| 04/20/1999 | US5896042 Programmable functional device having ferroelectric material |
| 04/15/1999 | WO1999018667A2 Programmable gate array |
| 04/15/1999 | DE19825034A1 Level shifting circuit for memory circuit e.g. DRAM |
| 04/15/1999 | CA2305728A1 Programmable gate array |
| 04/14/1999 | EP0909033A2 Rectifying transfer gate circuit |
| 04/14/1999 | CN1214157A Output buffer switching circuit |
| 04/14/1999 | CN1213901A Latch circuit and semiconductor integrated circuit having latch circuit |
| 04/13/1999 | US5894565 Field programmable gate array with distributed RAM and increased cell utilization |
| 04/13/1999 | US5894241 Bootstrap augmentation circuit and method |
| 04/13/1999 | US5894238 Output buffer with static and transient pull-up and pull-down drivers |
| 04/13/1999 | US5894236 Output circuit with increased output current |
| 04/13/1999 | US5894233 Sense amplifiers including bipolar transistor input buffers and field effect transistor latch circuits |
| 04/13/1999 | US5894231 High speed bi-MOS logic circuit operative under low power voltage |
| 04/13/1999 | US5894230 Modified keeper half-latch receiver circuit |
| 04/13/1999 | US5894229 Input circuit of semiconductor memory device for generating an internal signal in accordance with an external signal and for applying it to an internal circuitry |
| 04/13/1999 | US5894228 Tristate structures for programmable logic devices |
| 04/13/1999 | US5894227 Level restoration circuit for pass logic devices |
| 04/08/1999 | WO1999017458A2 Two-stage multicast communication protocol |
| 04/08/1999 | WO1999017449A1 Superconducting circuit and superconducting circuit system |
| 04/08/1999 | WO1998056111A9 Cmos i/o circuit with high-voltage input tolerance |
| 04/08/1999 | DE19818021A1 Input buffer circuit with hysteresis characteristic |
| 04/08/1999 | DE19751540C1 Integrated semiconductor circuit with independent supply networks for DRAM |
| 04/07/1999 | CN1213224A Emitter coupled logic circuit capable of operating at higher speed |
| 04/07/1999 | CN1213223A Output buffer circuit |
| 04/07/1999 | CN1213222A Input circuit |
| 04/07/1999 | CN1213221A Signal conversion apparatus and application on LSI circuit |
| 04/06/1999 | US5892961 Field programmable gate array having programming instructions in the configuration bitstream |
| 04/06/1999 | US5892684 Programmable application specific integrated circuit employing antifuses and methods therefor |
| 04/06/1999 | US5892670 Charge pump architecture |
| 04/06/1999 | US5892385 Level conversion circuit controlled by clock signal |
| 04/06/1999 | US5892382 Current mode logic circuit, source follower circuit and flip flop circuit |
| 04/06/1999 | US5892379 Transistor protection circuit and method |
| 04/06/1999 | US5892377 Method and apparatus for reducing leakage currents in an I/O buffer |