Historicals


1402 / 1403 / 1404

Microsystems International Limited
ML 1403 A
Microsystems
International
Limited
MF 1404 AT
Manufacturer Intel Corp.
Category Shift register
Introduction 1970
History

Technology

1024 bit dynamic shift register; 5 MHz operation over temperature range; low power dissipation (1 mW/bit at 1 MHz); DTL and TTL compatible; low clock capacitance of 140 pF; low clock leackage of < 1 uA; power supply voltages of +5V, -9V as well as +5V, -5V. Packaging in 8 lead metal can or 16 pin ceramic dual in-line;
three standard configurations: - 1402: quad 256 bit
                                            - 1403: dual 512 bit
                                            - 1404: single 1024 bit
The 1402A / 1403A / 1404A are direct pin for pin replacements for the 1402 / 1403 / 1404. Due to on-chip multiplexing the data rate is twice the clock rate. Data is shifted one bit on each clock pulse. The 140x family was suited for usage in lowcost serial memories or delay line applications.

Second source Microsystems International Limited
 

9300

 

AMD
930059X
Fairchild
9300 PC

 

Manufacturer Fairchild
Category 4-bit MSI shift register
Introduction 1969
History
  • May 1, 1969 - AMD incorporates with $100,000.

  • September 1969 - The company moves to new headquarters at 901 Thompson Place, Sunnyvale.

  • November 1969 - First good die emerges from Fab 1, the Am9300

  • 1970 - First proprietary product introduced, the Am2501.

  • September 1972 - AMD goes public

  • January 1973 - First overseas manufacturing base in Penang, Malaysia, in volume production.

Technology

4-bit MSI shift register; can be operated in serial and parallel shifting modes;

Second source AMD
   

9311

 

AMD
931159X

 

Manufacturer Fairchild
Category Demultiplexer / One of sixteen decoder
Introduction 1969
History The 9311 has been one of the first chips ever produced by AMD
Technology

Accepts four inputs and selects one of sixteen mutually exclusive active LOW outputs

Second source AMD