IC 7445 DATASHEET PDF

, 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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List of books about series integrated circuits.

Usage of IC — BinPy documentation

Datashet short-lived 64 prefix on Texas Instruments parts indicated an industrial temperature range; this prefix had been dropped from the TI literature by Retrieved July 27, This page was last edited on 27 Novemberat Articles lacking in-text citations from June All articles lacking in-text citations. All chips in this section have two gates, noted by the “2G” in the part numbers. AND-gated positive edge triggered J-K flip-flopasynchronous preset and clear.

From Wikipedia, the free encyclopedia. In a few instances, such as the andthe same suffix in different families do datashfet have completely equivalent logic functions.

Surface mount parts with a single gate often in a 5-pin or 6-pin package are prefixed with G instead of Now logic can be placed where it is physically needed on a board, instead of running long datasbeet traces to a full-size logic chip that has many of the same gate. By using this site, you agree to the Terms of Use and Privacy Policy.

In other projects Wikimedia Commons. PLA 12 inputs, 32 terms, 6 outputs, 4 state registers. The following is a list of series digital logic integrated circuits.

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Another extension to the series is the xxx variant, representing mostly the bit wide counterpart uc otherwise 8-bit-wide “base” chips with the same three ending digits.

National Semiconductor – datasheet pdf

All chips in the following sections are available 4 to 12 pin surface mount packages. Older discontinued parts may be available from a limited number of sellers as new old stock NOSthough some are much harder to find.

All chips in this section have one gate, noted by the “1G” in the part numbers. Some manufacturers released some series equivalent CMOS circuits with a 74 prefix, dataheet 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.

Please help to improve this article by introducing more precise citations. Conversely, the series has “borrowed” from the series – such as the CD and CD being pin-for-pin functional replacements for 74C and 74C The “x” in the part number is a place holder for the logic family name.

These parts are prefixed with 54 instead of 74 in the part number. Some of the manufacturers that make these smaller IC chips are: 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.

As board designs have migrated away from large amounts of logic chips, so has the need for many of the same datasheet in one package. Archived PDF from the original on July 9, The lower part numbers were established in the s and s, then higher part numbers were added incrementally over decades.

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Not all functions are available in all families. 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.

IC manufacturers continue to make a core subset of this group, but many of these part numbers are considered obsolete and no longer manufactured. Digital electronics Electronic datashee Electronics lists Integrated circuits. A few alphabetic characters to designate a specific logic subfamily may immediately follow the 74 or 54 in the part number, e. All chips in this section have three gates, noted by the “3G” in the part numbers.

List of 7400-series integrated circuits

Parts in this section have a pin count of 14 pins or more. PLA 12 inputs, 32 terms, 6 outputs. This article includes a list of referencesbut its sources remain unclear because it has insufficient inline citations. June Learn how and when to remove this template message.

However, different manufacturers will use different prefixes or no prefix at all. The 77445 series integrated circuits were made by Texas Instruments with datqsheet prefix “SN” to create the name SN74xx.

For more details, refer primarily to the Texas Instruments documentation mentioned in the References section. See List of series integrated circuits.

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