ISO/IEC 646 Information technology — ISO 7-bit coded character set for information interchange, is an ISO/IEC standard in the field of character encoding. It is equivalent to the ECMA standard ECMA-6 and developed in cooperation with ASCII at least since 1964.

Specifies a set of 128 control and graphic characters such as letters, digits and symbols with their coded representation. Applies to alphabets of the Latin script.

ISO/IEC 646:1991 (E) 4.6 coded-character-data-element (CC-data-element) : An element of interchanged information that is specified to consist of a sequence of coded representations of characters, in accordance with one or more identified standards for coded character sets.

ISO-646: First attempts to internationalize the 7bit code. The only languages that can comfortably be written with the repertoire of US-ASCII happen to be Latin, Swahili, Hawaiian and American English without most typographic frills. It is rumoured that there are more languages in the world.

International Standard ISO/IEC 646 was prepared by Joint Technical Committee ISO/IEC JTC 1, Information technology. This third edition cancels and replaces the second edition (ISO 646 : 1983) which has been technically revised.

Dec 15, 1991 · Information Technology - ISO 7-Bit Coded Character Set for Information Interchange. This International Standard specifies a set of 128 characters, (control characters and graphic characters such as letters, digits and symbols) with their coded representation.

Welcome to our comprehensive guide on ISO 646 Encoding: Crystal, where we unravel the intricacies of this essential character encoding standard. Designed to facilitate text representation in computing, ISO 646 is pivotal for ensuring seamless data exchange across different systems.

INTERNATIONAL STANDARD ISO/IEC 646 : 1991 (E) Information technology - IS0 7-bit coded character set for information interchange 1 scope This International Standard specifies a set of 128 characters, (control characters and graphic characters such as letters, digits and symbols) with their coded representation.

iso/iec 646:1991 Information technology - ISO 7-bit coded character set for information interchange Specifies a set of 128 control and graphic characters such as letters, digits and symbols with their coded representation.

The primary difference between ISO 646 and ISO 8859-1 lies in their character sets and intended use cases. Character Set Size : ISO 646 is a 7-bit encoding capable of representing 128 characters, while ISO 8859-1 is an 8-bit encoding that can represent up to 256 characters.