IC 7445 DATASHEET PDF

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, Datasheet, BCD to Decimal Decoder/Driver, buy , ic Details, datasheet, quote on part number: The high-breakdown output transistors are compatible for interfacing with most MOS integrated circuits. SNN . of significant portions of TI information in TI data books or data sheets is permissible only if reproduction is without alteration.

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All chips in this section have one gate, noted by the “1G” in the part numbers.

Some xxx parts, however, do not have a direct counterpart from the standard 74xxx range but deliver new functionality instead, which needs making use of the xxx series’ higher pin count. This page was last edited on 27 Novemberat See List of series integrated circuits. Articles lacking lc citations from June All articles lacking in-text citations. AND-gated positive edge triggered J-K flip-flopasynchronous preset and clear. Views Read Edit View history.

Digital electronics Datasueet design Electronics lists Integrated circuits. A short-lived 64 prefix on Texas Instruments parts indicated an industrial temperature range; this prefix had been dropped from the TI literature by Now logic can be placed where it is physically needed on a board, instead of running long signal traces to a full-size logic chip that has many of the same gate.

All chips in this section have two gates, noted by the “2G” in the part numbers.

National Semiconductor

PLA 12 inputs, 32 terms, 6 outputs, 4 state registers. Some of the manufacturers that make these smaller IC chips are: Please help to improve this article by introducing more precise citations. The original series integrated circuits were made by Texas Instruments with the prefix “SN” to create the name SN74xx. The lower part numbers were established in the s and s, then higher part numbers were added incrementally over decades.

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Some manufacturers released some series equivalent CMOS circuits with a 74 prefix, for example the 74HC was a replacement for the with slightly different electrical characteristics different power supply voltage ratings, higher frequency capabilities, lower “on” resistances in analog switches, etc. Older discontinued parts may be available from a limited number of sellers as new old stock NOSthough some are much harder to find.

Due to the popularity of these parts, other manufacturers have released pin-to-pin compatible devices which kept the sequence number as an aid to identification of compatible parts.

List of books about series integrated datasgeet. From Wikipedia, the free encyclopedia. PLA 12 inputs, 50 terms, 6 outputs.

IC manufacturers continue to make a core subset of this group, but many daatasheet these part numbers are considered obsolete and no longer manufactured.

These parts are prefixed with 54 instead of 74 in the part number.

List of series integrated circuits – Wikipedia

As board designs have migrated away from large amounts of logic chips, so has the need for many of the same gate in one package. A few alphabetic characters to designate a specific logic subfamily may immediately follow the 74 or 54 in the part number, e. Another extension to the series is the xxx variant, representing mostly the bit wide counterpart of otherwise 8-bit-wide “base” chips with the same three ending digits.

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Surface mount parts with datssheet single gate often in a 5-pin or 6-pin package are prefixed with G instead of June Learn how and when to remove this template message. Archived PDF from the original on July 9, Retrieved from ” https: Some TTL logic parts were made with an extended military-specification temperature range.

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In other projects Wikimedia Commons. Not all functions are available in all families. All chips in the following sections are available 4 to dataxheet pin surface mount packages. All chips in this section have three gates, noted by the “3G” in the part numbers.

However, different manufacturers will use different prefixes or no prefix at all. In a few instances, such as the andthe same suffix in different families do not have completely equivalent logic functions. The “x” in the part number is a place holder 745 the logic family name. By using this site, you agree to the Terms of Use and Privacy Policy.

The following is a list of series digital logic integrated circuits.