Direct-coupled transistor logic

Direct-coupled transistor logic (DCTL) is similar to resistor–transistor logic (RTL) but the input transistor bases are connected directly to the…

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1985

Switching performance is simulated for GaAs/GaAlAs heterojunction bipolar transistors (HBT's) by combining a realistic physical…

1977

THE USE OF THRESHOLD FUNCTIONS in logic circuits has been under investigation for some time. In fact several practical ECL…

1975

The direct-coupled transistor-transistor logic (DCT/SUP 2/L) family consists of a multiple-emitter AND gate and a NOR gate…

1974

In this chapter we shall deal with all the popular digital logic families and, finally, shall outline the important…

1958

The basic requirement for stability of a direct-coupled transistor logic (dctl) circuit is that a voltage margin exist between…

1958

Direct-coupled transistor logic circuitry lends itself to systematic design methods and performs remarkably well. Logical design…

1958

Direct-coupled transistor logic circuitry (DCTL), first announced in 1955, has provided many desirable features for digital…

1956

1956

1956

Synopsis: Leprechaun is a general-purpose, stored-program, digital computer using more than 5,000 transistors Storage for 1,024…