Intel 2102

The Intel 2102  (P/N 156-0291-00) is a 1K×1 static RAM monolithic integrated circuit in a 16-pin DIP, introduced in 1972.

2102 pinout (click to enlarge)

It is an NMOS part requiring a single +5 V supply.

It has separate data input and output pins. Access time is 500 ns. Faster versions were produced later, and other manufacturers second-sourced the part.

Used in

• DF1 / DF2
• Nicolet 526
• P7001 (2K memory board, Hardware Signal Averager memory board)

Some instruments using part Intel 2102

Instrument	Manufacturer	Class	Model	Description	Introduced
833	Tektronix	Logic Analyzer	833	Programmable data communications tester	1980
DF1	Tektronix	Plug-in	DF1	display formatter	1976
DF2	Tektronix	Plug-in	DF2	display formatter	1978
Nicolet 526	Nicolet	Digital	526	Signal averager	1976
P7001	Tektronix	Oscilloscope	P7001	Digitizer for the 7704A oscilloscope	1973

Note

Apparently, Intel used production lot numbers on their chips until 1975/1976 before switching to the usual year/week date codes.