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Class Information
Number: 326/20
Name: Electronic digital logic circuitry > Accelerating switching > Bipolar transistor > With schottky device > Complementary transistors
Description: Subject matter including at least two bipolar transistors of opposite conductivity types (i.e., npn and pnp).
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 6891774 |
Delay line and output clock generator using same |
May. 10, 2005 |
| 6493394 |
SIGNAL TRANSMISSION SYSTEM FOR TRANSMITTING SIGNALS BETWEEN LSI CHIPS, RECEIVER CIRCUIT FOR USE IN THE SIGNAL TRANSMISSION SYSTEM, AND SEMICONDUCTOR MEMORY DEVICE APPLYING THE SIGNAL TRANSMISS |
Dec. 10, 2002 |
| 6236237 |
Output buffer predriver with edge compensation |
May. 22, 2001 |
| 6194914 |
Semiconductor integrated circuit capable of realizing logic functions |
Feb. 27, 2001 |
| 6185256 |
Signal transmission system using PRD method, receiver circuit for use in the signal transmission system, and semiconductor memory device to which the signal transmission system is applied |
Feb. 6, 2001 |
| 5900756 |
Bias circuit for transistor of a storage cell |
May. 4, 1999 |
| 5519344 |
Fast propagation technique in CMOS integrated circuits |
May. 21, 1996 |
| 4912341 |
TTL buffer circuit with active turn-off |
Mar. 27, 1990 |
| 4841173 |
Bipolar logic circuit |
Jun. 20, 1989 |
| 4689502 |
Gate array LSI device using PNP input transistors to increase the switching speed of TTL buffers |
Aug. 25, 1987 |
| 4634898 |
TTL buffer circuit incorporating active pull-down transistor |
Jan. 6, 1987 |
| 4617478 |
Emitter coupled logic having enhanced speed characteristic for turn-on and turn-off |
Oct. 14, 1986 |
| 4507575 |
NAND Logic gate circuit having improved response time |
Mar. 26, 1985 |
| 4471239 |
TTL Fundamental logic circuit |
Sep. 11, 1984 |
| 4449063 |
Logic circuit with improved switching |
May. 15, 1984 |
| 4355245 |
Electronic circuit |
Oct. 19, 1982 |
| 4306159 |
Bipolar inverter and NAND logic circuit with extremely low DC standby power |
Dec. 15, 1981 |
| 3999080 |
Transistor coupled logic circuit |
Dec. 21, 1976 |
| 3987310 |
Schottky diode - complementary transistor logic |
Oct. 19, 1976 |
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