SN QUADRUPLE 2-INPUT POSITIVE-NAND BUFFERS WITH OPEN COLLECTOR OUTPUTS Datasheet. SN QUADRUPLE 2-INPUT. Datasheets. ˇˇ. CLICK HERE for the TTL and CMOS logic listings! CLICK HERE for links to other useful datasheet sites! This page contains links to datasheets for . Rev. 7 — 25 November Product data sheet. Table 1. Ordering information. Type number Package. Temperature range Name. Description. Version.

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The concept is simple. If you need to update a browser, you might try Firefox which is free open source available for several platforms Since this page uses cascading style sheets for its layout, it will look best with a browser which supports the specifications as fully as possible.

PC/CP Digital Integrated Circuits Introduction

As you can see, no matter what the input the outputs is always Also you are not connecting your inputs properly. Resources To view pdf documents, you can download Adobe Acrobat Reader.

The manufacturer includes other information along with the 74LS00 on the chip. The pins on an N-pin DIP are numbered as shown:.

Data sheet IC 74xx series

Digital electronics Electronic design Electronics lists Integrated circuits. Note that you datashet have to use pins from two separate banks on the debugger board. Note that there are 5 parts to the chip “number”: The manufacturer provides you with the IC datasheets for all of their products. Retrieved July 27, I added a red line to show how voltage gets from Vcc to the input pin. The device is part of the datasgeet family of integrated circuits. You are connecting them to switches so that the inputs are either connected to VCC or left floating.


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

TTL NAND gate circuit not functioning – Electrical Engineering Stack Exchange

Please clarify your specific problem or add additional details to highlight exactly what you need. Here is a chart to sumarize the behavior of the circuit I built: A text datzsheet ; eg. All chips in this section have two gates, noted by the “2G” in the part numbers. IC manufacturers continue to make a core subset of this group, but many of these part numbers are considered obsolete and no longer manufactured.

All chips in this section have three gates, noted by the “3G” in the part numbers. For more info about the 74xx family see the series entry in Wikipedia. If you are looking for an office package, with a word processor, spreadsheet, etc. PLA 12 inputs, 32 terms, 6 outputs.

You will need to look at the IC’s datasheet. This article includes a list of referencesbut its sources remain unclear because it has insufficient inline citations. This is a datahseet in “control” mode i. Views 7x4x Edit View history. Conversely, the series has “borrowed” from the series – such as the CD and CD being pin-for-pin functional replacements for 74C and 74C Notice that this chip has fourteen pins. 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 xx refers to the fact that there are many possible numbers which follow the The animation below illustrates both of these.

For more details, refer primarily to the Texas Instruments documentation mentioned in the References section. Home Questions Tags Users Unanswered. I’ll write all this up as an answer in a little while, just having dinner. I made the circuit and it does nothing. The “x” in the part number is a place holder for the logic family name. You will find either a circle marking the first pin or a semicircle marking the top of chip.

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. If you’re not using all of the pins in one bank, spread them out so it’s easier to tell which is which. N This indicates the package type This will indicate which version of the pinout applies to eatasheet chip.

In a few instances, such as the andthe same suffix in different families do not have completely equivalent logic functions.

Archived PDF from the original on July 9, These parts are prefixed with catasheet instead of 74 in the part number.

Not all functions are available in all families. Here’s the series IC data sheet index Here’s a picture of the chip in a circuit board: