Diode–transistor logic (DTL) is a class of digital circuits that is the direct ancestor of transistor–transistor logic. It is called so because the logic...

junction transistors (BJTs) as switching devices. RTL is the earliest class of transistorized digital logic circuit; it was succeeded by diode–transistor logic...

"transistor"), as opposed to earlier resistor–transistor logic (RTL) and diode–transistor logic (DTL). TTL integrated circuits (ICs) were widely used in applications...

with control grids in early electronic computers, then transistors in diode–transistor logic) is additionally required to provide logical inversion (NOT)...

Complemented transistor diode logic (CTDL) High-threshold logic (HTL) Transistor–transistor logic (TTL) Metal–oxide–semiconductor (MOS) logic P-type MOS...

comparison). The primary way of building logic gates uses diodes or transistors acting as electronic switches. Today, most logic gates are made from MOSFETs...

Additionally, just like in diode–transistor logic, transistor–transistor logic, emitter-coupled logic etc., the asymmetric input logic levels make NMOS and...

point-contact transistor, starting with a germanium point-contact diode as a source of material (even a burnt-out diode could be used; and the transistor could...

sensitive transistors. Specialized diodes are used to protect from over-voltages at higher power (see Diode types above). Diode–resistor logic constructs...

using a single transistor. Multiple-emitter transistors replace the diodes of diode–transistor logic (DTL) to make transistor–transistor logic (TTL), and...

field-effect transistor (MOSFET) fabrication process that uses complementary and symmetrical pairs of p-type and n-type MOSFETs for logic functions. CMOS...

High-threshold logic (HTL), also known as low-speed logic (LSL) or high-level logic (HLL), is a variant of diode–transistor logic used in environments...

A Schottky transistor is a combination of a transistor and a Schottky diode that prevents the transistor from saturating by diverting the excessive input...

in both on- and off-line modes. Weighing 65 lb, the machine used diode–transistor logic instead of single transistors. Jerry Proc's page on the BID 770...

a switching bipolar junction transistor (BJT) by applying a nonlinear negative feedback through various kinds of diodes. The reason for slow turn-off...

Eccles discovered the crystal diode oscillator. Physicist Julius Edgar Lilienfeld filed a patent for a field-effect transistor (FET) in Canada in 1925, intended...

programmable logic array chips. The "blank" PLA from the chip manufacturer came with a diode matrix or transistor matrix with a diode (or transistor) at every...

collector–emitter doping are what differentiates a bipolar transistor from two separate diodes connected in series. The collector–emitter current can be...

1973. p. 73. Historical databooks Transistor and Diode Data Book, 1100 pages, 1970, Fairchild Semiconductor. Diode Data Book, 210 pages, 1978, Fairchild...

emitter-coupled logic (ECL) is a high-speed integrated circuit bipolar transistor logic family. ECL uses a bipolar junction transistor (BJT) differential...

circuits: Solid Logic Dense (SLD) increased packaging density and circuit performance by mounting the discrete transistors and diodes on top of the substrate...

ran cooler, and used less power, but had a very low fan-out of 3. Diode–transistor logic improved the fan-out up to about 7, and reduced the power. Some...

metal–oxide–semiconductor field-effect transistor (MOSFET, MOS-FET, MOS FET, or MOS transistor) is a type of field-effect transistor (FET), most commonly fabricated...

order of 100,000 transistors. Early experimental solid-state computers had as few as 130 transistors but used large amounts of diode logic. The first carbon...

components to build logic function blocks in resistor–transistor logic (RTL) or diode–transistor logic (DTL) technology. The system was originally conceived...

bipolar transistors with the emitter of one transistor connected to the base of the other, such that the current amplified by the first transistor is amplified...

components include amplifying components such as transistors, triode vacuum tubes (valves), and tunnel diodes. Passive components cannot introduce net energy...

in 1964 both companies replaced it by the diode-transistor logic [91]. Signetics released the diode-transistor family Utilogic back in 1962, but fell behind...

introduced the Micromatrix family of bipolar diode–transistor logic (DTL) and transistor–transistor logic (TTL) arrays. Complementary metal–oxide–semiconductor...

Schottky diode (named after the German physicist Walter H. Schottky), also known as Schottky barrier diode or hot-carrier diode, is a semiconductor diode formed...