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Class Information
Number: 326/19
Name: Electronic digital logic circuitry > Accelerating switching > Bipolar transistor > With schottky device
Description: Subject matter including a semiconductor device which operates on the principle of injecting very highly concentrated (i.e., "hot") majority carriers across a potential difference barrier which is formed by the junction of a metal layer deposited on a lightly doped semiconductor crystal.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7617472 |
Regional signal-distribution network for an integrated circuit |
Nov. 10, 2009 |
| 7508231 |
Programmable logic device having redundancy with logic element granularity |
Mar. 24, 2009 |
| 6707101 |
Integrated series schottky and FET to allow negative drain voltage |
Mar. 16, 2004 |
| 6653868 |
Semiconductor integrated circuit, method and program for designing the semiconductor integrated circuit |
Nov. 25, 2003 |
| 6529034 |
Integrated series schottky and FET to allow negative drain voltage |
Mar. 4, 2003 |
| 6459396 |
Electric current switch circuit and D/A converter using same |
Oct. 1, 2002 |
| 5408136 |
Circuit for providing fast logic transitions |
Apr. 18, 1995 |
| 5220211 |
High speed bus transceiver with fault tolerant design for hot pluggable applications |
Jun. 15, 1993 |
| 5210447 |
Word decoder with SBD-T.sub.x clamp |
May. 11, 1993 |
| 5101124 |
ECL to TTL translator circuit with improved slew rate |
Mar. 31, 1992 |
| 5089721 |
Ground bounce isolation and high speed output circuit |
Feb. 18, 1992 |
| 5089725 |
Self-referenced current switch logic circuit with a push-pull output buffer |
Feb. 18, 1992 |
| 5087837 |
Electronic circuit with capacitively enhanced switching |
Feb. 11, 1992 |
| 5075580 |
Circuit for converting an ECL signal into a CMOS signal |
Dec. 24, 1991 |
| 5065051 |
ECL-TTL level converting circuit |
Nov. 12, 1991 |
| 5057714 |
BiCMOS integrated circuit device utilizing Schottky diodes |
Oct. 15, 1991 |
| 5051623 |
TTL tristate circuit for output pulldown transistor |
Sep. 24, 1991 |
| 5043600 |
BiCMOS inverter circuit |
Aug. 27, 1991 |
| 5034632 |
High speed TTL buffer circuit and line driver |
Jul. 23, 1991 |
| 5034631 |
TTL compatible output circuit with a high switching speed |
Jul. 23, 1991 |
| 5027010 |
TTL output driver having an increased high output level |
Jun. 25, 1991 |
| 5021687 |
High speed inverting hysteresis TTL buffer circuit |
Jun. 4, 1991 |
| 5008570 |
Schmitt-triggered TTL to CML input buffer apparatus |
Apr. 16, 1991 |
| 4988899 |
TTL gate current source controlled overdrive and clamp circuit |
Jan. 29, 1991 |
| 4931673 |
ECL-to-TTL translator circuit with ground bounce protection |
Jun. 5, 1990 |
| 4912344 |
TTL output stage having auxiliary drive to pull-down transistor |
Mar. 27, 1990 |
| 4893032 |
Non-saturating temperature independent voltage output driver with adjustable down level |
Jan. 9, 1990 |
| 4868424 |
TTL circuit with increased transient drive |
Sep. 19, 1989 |
| 4864166 |
Tri-state logic level converter circuit |
Sep. 5, 1989 |
| 4860065 |
Semiconductor integrated circuit device |
Aug. 22, 1989 |
| 4855622 |
TTL compatible switching circuit having controlled ramp output |
Aug. 8, 1989 |
| 4851715 |
Schottky-clamped transistor logic buffer circuit |
Jul. 25, 1989 |
| 4801825 |
Three level state logic circuit having improved high voltage to high output impedance transition |
Jan. 31, 1989 |
| 4794281 |
Speed-up circuit for transistor logic output device |
Dec. 27, 1988 |
| 4792706 |
ECL gates using diode-clamped loads and Schottky clamped reference bias |
Dec. 20, 1988 |
| 4745308 |
Non-inverting three state TTL logic with improved switching from a high impedance state to an active high state |
May. 17, 1988 |
| 4740719 |
Semiconductor integrated circuit device |
Apr. 26, 1988 |
| 4737665 |
Adjustable speed up circuit for TTL-type gates |
Apr. 12, 1988 |
| 4728824 |
Control circuit of a plurality of STL type logic cells in parallel |
Mar. 1, 1988 |
| 4705968 |
Semiconductor integrated circuit device with high breakdown voltage level |
Nov. 10, 1987 |
| 4704548 |
High to low transition speed up circuit for TTL-type gates |
Nov. 3, 1987 |
| 4701642 |
BICMOS binary logic circuits |
Oct. 20, 1987 |
| 4698525 |
Buffered Miller current compensating circuit |
Oct. 6, 1987 |
| 4683383 |
Driver circuit for a three-state gate array using low driving current |
Jul. 28, 1987 |
| 4682056 |
Switching circuit having low speed/power product |
Jul. 21, 1987 |
| 4678944 |
Circuit for improving performance of an ECL-to-TTL translator |
Jul. 7, 1987 |
| 4677320 |
Emitter coupled logic to transistor transistor logic translator |
Jun. 30, 1987 |
| 4661727 |
Multiple phase-splitter TTL output circuit with improved drive characteristics |
Apr. 28, 1987 |
| 4654549 |
Transistor-transistor logic to emitter coupled logic translator |
Mar. 31, 1987 |
| 4649297 |
TTL circuits generating complementary signals |
Mar. 10, 1987 |
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