X-Nico

2 unusual facts about Schottky


Friedrich Schottky

Friedrich Hermann Schottky (24 July 1851 – 12 August 1935) was a German mathematician who worked on elliptic, abelian, and theta functions and introduced Schottky groups and Schottky's theorem.

Pin compatibility

The tick-mark here represents the omitted subfamily designator – most commonly HC (high-speed CMOS), but can also be blank (original TTL), C (CMOS), LS (low-power Schottky), and many others.


Busicom

Intel's Ted Hoff was assigned to studying Busicom's design, and came up with a much more elegant, 4 ICs architecture centered on what was to become the 4004 microprocessor surrounded by a mixture of 3 different ICs containing ROM, shift registers, input/output ports and RAM—Intel's first product (1969) was the 3101 Schottky TTL bipolar 64-bit SRAM.

Otto Julius Zobel

In modern terminology, this would include random (thermal and shot) noise but those concepts were relatively unknown and little understood at the time despite an early paper by Schottky in 1918 on shot noise.


see also