GB902208A - Improvements in or relating to binary adders - Google Patents

Improvements in or relating to binary adders

Info

Publication number
GB902208A
GB902208A GB2663558A GB2663558A GB902208A GB 902208 A GB902208 A GB 902208A GB 2663558 A GB2663558 A GB 2663558A GB 2663558 A GB2663558 A GB 2663558A GB 902208 A GB902208 A GB 902208A
Authority
GB
United Kingdom
Prior art keywords
circuit
representing
input terminals
signals
transistor
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB2663558A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Philips Electrical Industries Ltd
Original Assignee
Philips Electrical Industries Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Philips Electrical Industries Ltd filed Critical Philips Electrical Industries Ltd
Publication of GB902208A publication Critical patent/GB902208A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
    • G06F7/38—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation
    • G06F7/48—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation using non-contact-making devices, e.g. tube, solid state device; using unspecified devices
    • G06F7/50—Adding; Subtracting
    • G06F7/501—Half or full adders, i.e. basic adder cells for one denomination
    • G06F7/502—Half adders; Full adders consisting of two cascaded half adders
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
    • G06F7/38—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation
    • G06F7/48—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation using non-contact-making devices, e.g. tube, solid state device; using unspecified devices
    • G06F7/50—Adding; Subtracting
    • G06F7/501—Half or full adders, i.e. basic adder cells for one denomination
    • G06F7/5013—Half or full adders, i.e. basic adder cells for one denomination using algebraic addition of the input signals, e.g. Kirchhoff adders

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mathematical Analysis (AREA)
  • Pure & Applied Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computational Mathematics (AREA)
  • Mathematical Optimization (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Algebra (AREA)
  • Mathematical Physics (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Logic Circuits (AREA)
GB2663558A 1957-08-22 1958-08-19 Improvements in or relating to binary adders Expired GB902208A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL220147 1957-08-22

Publications (1)

Publication Number Publication Date
GB902208A true GB902208A (en) 1962-08-01

Family

ID=19750956

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2663558A Expired GB902208A (en) 1957-08-22 1958-08-19 Improvements in or relating to binary adders

Country Status (5)

Country Link
CH (1) CH363510A (enExample)
DE (1) DE1063642B (enExample)
FR (1) FR1211578A (enExample)
GB (1) GB902208A (enExample)
NL (2) NL220147A (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1216934B (de) 1963-09-09 1966-05-18 Siemens Ag Nach Art eines m-aus-n-Kodesignalpruefers arbeitende Pruefschaltung zur UEberwachungdes Zustandes von mehreren Schaltelementen in Fernmeldeanlagen

Also Published As

Publication number Publication date
FR1211578A (fr) 1960-03-17
NL220147A (enExample)
CH363510A (de) 1962-07-31
DE1063642B (de) 1959-08-20
NL103753C (enExample)

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