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)
06/1993
06/23/1993EP0547891A2 A precharging output driver circuit
06/23/1993EP0547773A1 Reset gate for a phase detector in a phase-locked loop
06/23/1993EP0547525A1 CMOS driver stage
06/23/1993EP0547501A2 BICMOS inverter with bipolar enhanced current
06/23/1993EP0547349A2 Programmable integrated circuit output pad
06/23/1993EP0547333A1 Semiconductor circuits
06/22/1993US5221867 Programmable logic array with internally generated precharge and evaluation timing
06/22/1993US5221865 Programmable input/output buffer circuit with test capability
06/16/1993EP0546724A2 BiCMOS bus interface output driver compatible with a mixed voltage system environment
06/16/1993EP0546702A1 CMOS input buffer with high speed and low power
06/15/1993US5220587 Output circuit for a CCD with a D.C. restoration circuit integrated together with the CCD in a monolithic semiconductor chip
06/15/1993US5220533 Method and apparatus for preventing overerasure in a flash cell
06/15/1993US5220216 Programmable driving power of a CMOS gate
06/15/1993US5220215 Field programmable logic array with two or planes
06/15/1993US5220214 Registered logic macrocell with product term allocation and adjacent product term stealing
06/15/1993US5220213 Programmable application specific integrated circuit and logic cell therefor
06/15/1993US5220212 Single level bipolar ECL flip flop
06/15/1993US5220211 High speed bus transceiver with fault tolerant design for hot pluggable applications
06/15/1993US5220209 Method of reducing power rail noise
06/15/1993US5220208 Circuitry and method for controlling current in an electronic circuit
06/15/1993US5220187 Semiconductor integrated circuit with bipolar transistors and mosfets
06/10/1993WO1993011487A1 Preprogramming testing in a field programmable gate array
06/10/1993WO1993011486A1 Digital circuits
06/09/1993EP0545414A2 Input stage for a digital integrated semiconductor circuit
06/09/1993EP0545364A1 BICMOS output buffer circuit with CMOS data paths and bipolar current amplification
06/09/1993EP0545362A1 BICMOS Output buffer noise reduction circuit
06/09/1993EP0545361A1 State dependent discharge path circuit
06/09/1993EP0545360A1 Power down miller killer circuit
06/09/1993EP0545359A2 Partial isolation of power rails for output buffer circuits
06/09/1993EP0544917A1 Capacitive load driving circuit
06/08/1993US5218247 CMIS circuit and its driver
06/08/1993US5218246 MOS analog XOR amplifier
06/08/1993US5218245 Programmable neural logic device
06/08/1993US5218244 Logic level converter circuit
06/08/1993US5218243 Bicmos ttl output buffer circuit with reduced power dissipation
06/08/1993US5218242 Pulldown resistance control input circuit and output circuit
06/08/1993US5218241 AND circuit and address circuit employing the same
06/08/1993US5218240 Programmable logic cell and array with bus repeaters
06/08/1993US5218239 Selectable edge rate cmos output buffer circuit
06/08/1993US5218238 Bias voltage generation circuit of ecl level for decreasing power consumption thereof
06/08/1993US5218236 Output circuit having an integrated circuit with a plurality of output transistors connected to an external elements
06/07/1993CA2084602A1 Bicmos output buffer noise reduction circuit
06/07/1993CA2084600A1 Partial isolation of power rails for output buffer circuits
06/07/1993CA2084599A1 Bicmos output buffer circuit with cmos data paths and bipolar current amplification
06/07/1993CA2084544A1 State-dependent discharge path circuit
06/07/1993CA2084527A1 Power down miller killer circuit
06/02/1993EP0544461A2 Multiple voltage supplies for field programmable gate arrays and the like
06/02/1993EP0544368A2 Integrated circuit device with user-programmable conditional power-down means
06/02/1993EP0544362A2 Electronic circuit with programmable gradual power consumption control
06/02/1993EP0544224A2 Input circuit
06/01/1993US5216667 Simultaneous bidirectional transceiver
06/01/1993US5216300 Output buffer for semiconductor integrated circuit
06/01/1993US5216299 Low power noise rejecting TTL to CMOS input buffer
06/01/1993US5216298 ECL input buffer for BiCMOS
06/01/1993US5216297 Low voltage swing output mos circuit for driving an ecl circuit
06/01/1993US5216296 Logic circuit having sharper falling edge transition
06/01/1993US5216293 CMOS output buffer with pre-drive circuitry to control slew rate of main drive transistors
06/01/1993US5216292 Pullup resistance control input circuit and output circuit
05/1993
05/28/1993CA2083624A1 Integrated circuit device with user-programmable conditional power-down means
05/27/1993WO1993008523A3 1-bit adder and multiplier containing a 1-bit adder
05/27/1993DE4138551A1 Programmable gate array with photo-transistor mounted in package - is programmed by light pulses supplied by infrared diode
05/26/1993EP0543426A1 Gate circuit of combined field-effect and bipolar transistors
05/26/1993EP0543261A1 BICMOS TTL output buffer circuit with reduced power dissipation
05/26/1993EP0543037A1 Output circuit with adjustable parameters in an integrated circuit
05/26/1993EP0165975B1 Functionally redundant logic network architectures
05/25/1993US5214681 Frequency-divider circuit with input signal level offset control
05/25/1993US5214328 ECL to CMOS level conversion circuit
05/25/1993US5214327 Programmable logic device and storage circuit used therewith
05/25/1993US5214320 System and method for reducing ground bounce in integrated circuit output buffers
05/25/1993US5214318 Semiconductor integrated circuit device having a signal transmission line pair interconnected by propagation delay time control resistance
05/25/1993US5214317 CMOS to ECL translator with incorporated latch
05/25/1993CA1318367C High speed ecl input buffer for vertical fuse arrays
05/19/1993EP0542321A2 Method and circuit for controlling voltage reflections on transmission lines
05/19/1993EP0542227A2 Output buffer circuit
05/19/1993EP0542225A2 Voltage control circuit
05/19/1993EP0541777A1 Accoustic logic circuits
05/19/1993EP0243499B1 Electronic device having a power supply input circuit in which noise from static electricity is suppressed
05/19/1993DE4228276C1 Logic circuit driver stage for TTL or open collector output - pulls up voltage drop across three diodes and base-emitter of npn transistor
05/18/1993US5212801 Apparatus for responding to completion of each transition of a driver output signal for damping noise by increasing driver output impedance
05/18/1993US5212652 Programmable gate array with improved interconnect structure
05/18/1993US5212616 Voltage regulation and latch-up protection circuits
05/18/1993US5212474 Quasi-static level shifter
05/18/1993US5212460 Crystal oscillation circuit with voltage regulating circuit
05/18/1993US5212415 Precharge circuit
05/18/1993US5212413 Stable, programmable low-dissipation reference circuit
05/13/1993WO1993009602A1 Logic level shifter
05/13/1993WO1993009601A1 Bidirectional bus repeater
05/13/1993WO1993009599A2 Analog-to-digital converter and method of fabrication
05/13/1993WO1993009504A1 Field programmable circuit board
05/13/1993WO1993009503A1 Sampling buffer for field programmable interconnect device
05/13/1993WO1993009502A1 Field programmable logic module
05/13/1993DE4237001A1 CMOS logic input buffer threshold circuit e.g. for DRAM or microcomputer IC - has CMOS inverter comprising two series FETs of different conductivity and third FET in parallel having conductivity controlled w.r.t. supply voltage
05/12/1993EP0541512A2 Bipolar transistor switching enhancement circuit
05/12/1993EP0541242A1 Low power complementary MOSFET digital signal buffer circuit
05/12/1993EP0541221A2 Method and apparatus for preventing overerasure in a flash cell
05/11/1993US5210449 Edge triggered tri-state output buffer
05/11/1993US5210448 Programmable logic device
05/05/1993EP0540449A1 High speed bus transceiver with fault tolerant design for hot pluggable applications
05/05/1993EP0540287A2 Dynamic power compensation
05/05/1993EP0539754A2 Semiconductor logical device
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