, 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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However, different manufacturers will use different prefixes or no prefix at all. This page was last edited on 27 Novemberat PLA 12 datashee, 32 terms, 6 outputs.

7445 – 7445 BCD to Decimal Decoder/Driver Datasheet

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. PLA 12 inputs, 32 terms, 6 outputs, 4 state registers. Not all functions are available in all families. From Wikipedia, the free encyclopedia.

List of series integrated circuits – Wikipedia

All chips in the following sections are available 4 to 12 pin surface mount packages. AND-gated positive edge triggered J-K flip-flopasynchronous preset and clear. Some of the manufacturers that make these smaller IC chips are: Archived PDF from the original on July 9, Some TTL logic parts were made with an extended military-specification temperature range.

IC manufacturers continue to make a core subset of this group, but many of these part numbers are considered obsolete and no longer manufactured. This article includes a list of referencesbut its sources remain unclear because it has insufficient inline citations.


The lower part numbers were established in the s and s, then higher part numbers were added incrementally over decades. Articles lacking in-text citations from June All articles lacking in-text citations. 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.

All chips in this section have three gates, noted by the “3G” in the part numbers. Parts in this section have a pin count of 14 pins or more. In other projects Wikimedia Commons.

A few alphabetic characters to designate a specific logic subfamily may immediately follow the 74 or 54 in the part number, e.

Views Read Edit View history. Digital electronics Electronic design Electronics lists Integrated circuits. In a few instances, such as the andthe same suffix in different families do not have completely equivalent logic functions.

For more details, refer primarily to the Texas Instruments documentation mentioned in the References section. All chips in this section have two gates, noted by the “2G” in the part numbers. Some xxx parts, however, do not have a direct counterpart from the standard 74xxx dayasheet but deliver new functionality instead, which needs making use of the xxx series’ higher pin count.

Retrieved July 27, Conversely, the series has “borrowed” from the series – such as the CD datazheet CD being pin-for-pin functional replacements for 74C and 74C Please help to improve this article by introducing more precise citations.


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. PLA 12 inputs, 50 terms, 6 outputs. The following is a list of series digital logic integrated circuits. Retrieved from ” https: 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.

The “x” in the part number is a place holder for the logic family name.

June Learn icc and when to remove this template message. 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.

National Semiconductor

Older discontinued parts may be available from a limited number of sellers as new old stock NOSthough some are much harder to find. By using this site, you agree to the Terms of Use and Privacy Policy. A short-lived 64 prefix on Dataseet Instruments parts indicated an industrial temperature range; this prefix had been dropped from the TI literature by All chips in this section dataasheet one gate, noted by the “1G” in the part numbers.

The original series integrated circuits were made by Texas Instruments with the prefix “SN” to create the name SN74xx.