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Difference between revisions of "fairchild/9400"
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(4700 Family used CMOS technology. It was incorrectly stated as BIPOLAR)
 
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{{fairchild title|9400 Series}}
 
{{fairchild title|9400 Series}}
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The '''Fairchild 9400 Series''' is a [[microprocessor family|family]] of [[4-bit architecture|4-bit]] [[bit-slice microprocessor|bit-slice]] chips designed by [[Fairchild Semiconductor]]. The series was introduced in 1975.
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{{ic family
 +
| title            = Fairchild 9400 Family
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| image            = <!-- Image representation of the IC family, e.g. "MCS-4.jpg"  -->
 +
| caption          = <!-- description of the image                                  -->
 +
| developer        = Fairchild Semiconductor
 +
| manufacturer      = Fairchild Semiconductor
 +
| type              = microprocessors
 +
| production start  = 1975
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| production end    = <!-- production end date, e.g. "January 1, 1985" or "1973"    -->
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| arch              = 4-bit bit-slice
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| word              = 4 bit
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| proc              = <!-- process, e.g. "8 μm"                                      -->
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| tech              = Schottky transistor
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| tech 2            = Bipolar
 +
| clock            = 2.4576 MHz
 +
| package          = DIP24
 +
| package 2        = CerDIP24
 +
}}
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The '''9400 Series''' (officially '''4700 Macrologic Series Bipolar Family''') was a [[microprocessor family|family]] of {{arch|4}} [[bipolar]] multi-chip [[bit-slice microprocessor]] designed by [[Fairchild Semiconductor]]. The series was introduced in 1975. Around the same time Fairchild introduced the {{fairchild|4700|4700 series}} which was a similar family using CMOS technology instead.
  
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{| class="wikitable" style="float: right;"
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== 2nd Source ==
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This family was 2nd sourced by [[Signetics]].
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== Members ==
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{| class="wikitable"
 
! colspan="2" | Family Members
 
! colspan="2" | Family Members
 
|-
 
|-
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|-
 
|-
 
| {{fairchild|9401}} || [[CRC]] Generator/Checker
 
| {{fairchild|9401}} || [[CRC]] Generator/Checker
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|-
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| {{fairchild|9402}} || [[FIFO]] buffer (16x4-bit)
 
|-
 
|-
 
| {{fairchild|9403}} || Series/Parallel [[FIFO]] (Buffer Memory)
 
| {{fairchild|9403}} || Series/Parallel [[FIFO]] (Buffer Memory)
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| {{fairchild|9405}} || Microprocessor "ALRS" (Arithmetic Logic Register Stack)
 
| {{fairchild|9405}} || Microprocessor "ALRS" (Arithmetic Logic Register Stack)
 
|-
 
|-
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| {{fairchild|9406}} || Program Stack
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| {{fairchild|9406}} || Program Stack (16x4-bit [[LIFO]])
 
|-
 
|-
 
| {{fairchild|9407}} || Data Access Register
 
| {{fairchild|9407}} || Data Access Register
 
|-
 
|-
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| {{fairchild|9410}} || 16x4 Clocked ROM
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| {{fairchild|9408}} || Microprogram Sequencer
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|-
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| {{fairchild|9410}} || 16x4 Clocked RAM (16x4-bit)
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|-
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| {{fairchild|9411}} || [[CRC]] Generator/Checker
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|-
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| {{fairchild|9414}} || Data Encryption
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|-
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| {{fairchild|9423}} || [[FIFO]] buffer (16x4-bit)
 
|}
 
|}
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== Architecture ==
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{{empty section}}
  
  

Latest revision as of 22:04, 5 October 2017

Fairchild 9400 Family
no photo (ic).svg
Developer Fairchild Semiconductor
Manufacturer Fairchild Semiconductor
Type microprocessors
Production 1975
Architecture 4-bit bit-slice
Word size 4 bit
0.5 octets
1 nibbles
Technology Schottky transistor, Bipolar
Clock 2.4576 MHz
Package DIP24, CerDIP24

The 9400 Series (officially 4700 Macrologic Series Bipolar Family) was a family of 4-bit bipolar multi-chip bit-slice microprocessor designed by Fairchild Semiconductor. The series was introduced in 1975. Around the same time Fairchild introduced the 4700 series which was a similar family using CMOS technology instead.

2nd Source[edit]

This family was 2nd sourced by Signetics.

Members[edit]

Family Members
Part Description
9401 CRC Generator/Checker
9402 FIFO buffer (16x4-bit)
9403 Series/Parallel FIFO (Buffer Memory)
9404 Data Path Switch (DPS)
9405 Microprocessor "ALRS" (Arithmetic Logic Register Stack)
9406 Program Stack (16x4-bit LIFO)
9407 Data Access Register
9408 Microprogram Sequencer
9410 16x4 Clocked RAM (16x4-bit)
9411 CRC Generator/Checker
9414 Data Encryption
9423 FIFO buffer (16x4-bit)

Architecture[edit]

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Retrieved from "https://en.wikichip.org/w/index.php?title=fairchild/9400&oldid=65587"
Facts about "9400 Series - Fairchild"
RDF feed
designerFairchild Semiconductor +
full page namefairchild/9400 +
instance ofmicroprocessor family +
main designerFairchild Semiconductor +
manufacturerFairchild Semiconductor +
nameFairchild 9400 Family +
packageDIP24 + and CerDIP24 +
technologySchottky transistor + and Bipolar +