Patent
Transistor logic circuit
Reads0
Chats0
TLDR
A transistor-transistor logic circuit employing a Schottky barrier diode connected across the output of the multi-emitter input transistor and the reference potential to suppress transient overshoot was proposed in this paper.Abstract:
A transistor-transistor logic circuit employing a Schottky barrier diode connected across the output of the multi-emitter input transistor and the reference potential to suppress transient overshoot by controlling the voltage at the collector of the input transistor of the TTL circuitread more
Citations
More filters
Patent
Semiconductor Integrated circuit
Yutaka Shinagawa,Takeshi Kataoka,Eiichi Ishikawa,Toshihiro Tanaka,Kazumasa Yanagisawa,Kazufumi Suzukawa +5 more
TL;DR: In this article, a semiconductor integrated circuit (SIC) has a central processing unit and a rewritable nonvolatile memory area disposed in an address space of the SIC.
Patent
Transistor logic output for reduced power consumption and increased speed during low to high transition
TL;DR: In this article, an active element discharging transistor coupled between the base of the pulldown element transistor and ground or low potential for diverting and discharging so-called capacitive feedback Miller current generated during the low to high voltage transition at the output of the device resulting from base-collector junction capacitance.
Patent
Method of fabricating a diode bridge rectifier in monolithic integrated circuit structure utilizing isolation diffusions and metal semiconductor rectifying barrier diode formation
TL;DR: In this paper, a body of silicon is produced by growing an epitaxial layer of N-type silicon on a P-type substrate, and a mixture of titanium and tungsten is deposited on portions of the zones and heated to form a mixed silicide.
Patent
Emitter-coupled logic circuit
TL;DR: In this paper, the breakdown occurs in an input transistor for receiving input data when an excess reverse voltage is applied across the emitter and base of the input transistor, and the breakdown protection structure preferably includes a constantvoltage regulating device which can always clamp the level of a reference voltage VBB to a suitable level higher than a low voltage VEE of a power source by the value of a constant voltage.
Patent
Output protection circuit for preventing a reverse current
TL;DR: In this article, the output transistor is coupled to the output terminal which is responsive to values of reverse potential at the output node for providing a control current at output node and for holding its voltage at a value which limits the flow of reverse current.
References
More filters
Patent
Nonsaturated logic circuits compatible with ttl and dtl circuits
TL;DR: In this paper, a non-saturated logic circuit compatible with TTL and DTL circuits was proposed, where the output transistor of the logic circuit has its base terminal connected to the junction of a resistor divider pair and its collector terminal connected through a diode to the drive input of the resistor pair.
Patent
Transistor-transistor logic circuits having improved voltage transfer characteristic
TL;DR: In this article, a bypass network is proposed to prevent undesirable spiking in the output signal of the TTL logic circuitry, which includes a resistor connected in series with at least one PN junction.