MC68488

The Motorola MC68488  (P/N 156-1246-00) is a GPIB controller monolithic integrated circuit in a 40-pin DIL package.

MC68488 pinout (click to enlarge)

It is designed to work with MC3447 / MC3448 GPIB transceivers.

Links

• 1978 ad for MC68488
• MC68488 data sheet from 1981 data book
• Tek Component News No.267 Jan 1979 – Page 14 - 68488 errata
• Tek Component News No.262 Sep 1978 – Page 20 - 68488 errata
• Tek Component News No.259 May 1978 – Page 13 - 68488 errata

Used in

Some instruments using part MC68488

Instrument	Manufacturer	Class	Model	Description	Introduced
7250	Tektronix	Oscilloscope	7250	6 GHz Transient Digitizer	1986
7854	Tektronix	Oscilloscope	7854	400 MHz waveform-processing scope	1980
CG5001	Tektronix	Plug-in	CG5001	programmable calibration generator	1983
CG5010	Tektronix	Plug-in	CG5010	programmable calibration generator	1990
CG5011	Tektronix	Plug-in	CG5011	programmable calibration generator	1990
CG551AP	Tektronix	Plug-in	CG551AP	programmable calibration generator	1980
Keithley 181	Keithley	Multimeter	181	5½-digit nanovoltmeter	(?)
Keithley 192	Keithley	Multimeter	192	6½-digit multimeter	1979