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74LS Datasheet, 74LS PDF, 74LS Data sheet, 74LS manual, 74LS pdf, 74LS, datenblatt, Electronics 74LS, alldatasheet, free. Part Number: 74LS Function: LSTTL Dual 4-input NAND Maker: Unspecified Pinouts: 74LS datasheet. Description: Datasheet PDF. The marketing status values are defined as follows: ACTIVE: Product device recommended for new designs. LIFEBUY: TI has announced that the device will be.

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BoxAlbuquerque, NM Contact: We listed many electronic parts by more than one name and name variation e. There are many equivalent electronic parts datasjeet if you can’t find your exact electronic parts, search for the part’s function and functional variations, and by core electronic part.

Top-right search box finds parts even if you only have small snippet of name or part. If you still can’t find your electronic parts, try by other name and part variations. For integrated circuits, the main specs to look for is the part which may follow prefix letters and the part’s specifications from the electronic part’s datasheet. There are 10,s of different transistor s, and you can 74lx140 always substitute transistors with different part s as long as the important specs of the substitute transistor are as good or better than the replaced transistors.

For datasheets for integrated circuits, transistors, rectifiers, diodes, and most other electronic parts, we recommend the following great electronic parts database websites: Electronic design tutorials, electronic applications, specific circuit designs and even patent data can datasbeet found using Google, Yahoo, MSN, etc. Unless otherwise indicated, all items described on this webpage are new old stock NOS and never used. We often buy and trade for new electronic parts, electronic test equipment, and other items of the types described herein, preferably in larger quantities, some which we set aside for our own electronic laboratory, shop and other inventories and some we resell herein.

Should you have items to sell or trade of these types, please 47ls140 us know via email. All small parts and materials we acquire for resale herein must be new, but we often buy and trade for used large parts, tools, equipment and books in very good conditions, which we describe as “used” for those we resell.

Please email us please don’t call as we are often in our labsuse email Subject: Unlike many Online stores, our goal is to always provide you clear and correct item images, and accurate and reasonably complete item descriptions. While images usually help, most of the items we sell are already well known.

If any of our descriptions or images are missing, incomplete or inaccurate and this affects your purchase decision, datasheeet email us please don’t phone; put “Need Better Info for Item” in email Subject Line so we can make reasonable corrections.

Many of our images of electrical and electronic hardware do not show all of the leads or cabling which the actual items have so that we can provide bigger and clearer images of the body of the items to better show part numbers, labeling, features and cosmetic conditions.

Unless explicitly stated otherwise on this webpage, all applicable Techzonics organization policies are found at: We ship within 2 work days after full payment clearance period from day of deposit. We are not responsible for cash sent in the mails, so conceal well. Williams ” due to fact that using MTS to pay to a business name is usually a major hassle.


While almost all MTS arrive here within an hour, a few may take days. Do a PP “Send Money” to: Who doesn’t want to save cash these days! We do accept Items of Trade. By doing Items For Trade, you save money and get rid of good Item s you need less than Items we offer. Prior explicit permission from us is required before you ship to us any Item for trade. If interested, email us wizguruput in email Subject Line: Please do NOT phone us about Items of trade.

If interested we will email you back with conditional acceptance or a counteroffer. Once your trade Items arrive here, we will examine them, which usually takes days. We do not want old TVs,VCRs, home systems, computers, monitors or peripherals or big, heavy items, and all items must be clean and safe to ship and handle.

Again, don’t ship us anything until you receive our written explicit approval to do so.

No credit cards, CODs, partial payments, postdated payments, “on approvals” or any other types of payments or shipment not explicitly OKed herein or by us in writing prior to payment. Furthermore, we reserve the datasheett to refuse any order, form of payment, or buyer-imposed sale or shipping conditions without liability to us. For our good buyers: We are more datashwet in types of payments and shipping conditions.

Some items may be restricted by government regulations for export, and Buyers assume all liability for the legality of our shipments to them and their purchases, possessions and uses of the items we ship to them. Prices are stated below Item Description. We determined Item price based on dtasheet of similar items found Online and in stores.

74LS140 – LSTTL Dual 4-input NAND

In cases of no clear Online or store price consensus, other sources were used. If our price is too high for any item we sell, we will seriously consider reducing our price – especially if you document that others are selling this same or equivalent item at lower prices in the quantity you need – our goal is to beat our competitors! For many items, we are not limited to the quantities shown – should you need more and we have what you need available, we will seriously consider your offer.

We have some Items in much larger quantities than offered above as usually stated in Item description. We will seriously consider underselling all other major sellers of the same items. We are your perfect one-stop-shopping Super Store for high-tech parts to fill your parts lists! All foreign Shipping is by Air Mail. We will not charge shipping to Buyer’s shipper account.

74LS140 Datasheet PDF – ETC

All Items which are electrostatically sensitive e. Thanks for visiting our ABQ Techzonics website. We were assured that all of these part numbers were in these huge lots of ICs, but since we have not yet been able to sort the entire lot as well as several other electronic parts big lots we boughtmany of the TTL ICs listed below have not yet been listed on our 54xxxxxx TTL ICs webpage, which lists the actual TTL ICs we have found, sorted, inventoried, described, priced and are selling.

We constantly update our electronic parts and other high-tech hardware webpages, so please bookmark us and refer to us often.

74LS Datasheet, PDF – Alldatasheet

Please note that some of our TTL ICs are relatively rare, popular 74lx140 in limited quantities, so they may sell out eatasheet then be removed from our lisings, so please visit our 54xxxxxx TTL ICs webpage now and often. Note that as our 54xxxxxx- TTL ICs sell out, we are not going to actively replenish these TTL ICs, because since our laboratory requirements are much more for linear, interface, memory, microprocessor-type ICs, that is where our search efforts are now focused.


We have 1, ICs 74ls40 1, other small electronic parts. A list of the TTL electronic parts we sell, trade and buy is below. Note that for this Item, we select all of the TTL part numbers on a random basis – by our policy, the Buyer is NOT permitted to select individual parts from a list such as this – so we cannot honor any list of specific parts you want to buy from this particular offer. Also, if you have purchased this Item from us within the last 60 days and you would prefer a different mix of ICs for this purchase, please let us know and provide us your prior purchase parts list of this Item, and we will do my best to make them totally or at least substantially different than your past Item purchase s.

If you must have a certain part number or larger quantity than 25 for each part number, we have many of these ICs listed in this webpage, inquire by email don’t phone to see if we can help you.

The ICs we will randomly select for you as part of this Item datwsheet from those listed below. Note that while We have many of the IC 47ls140 listed below, we usually also lack many of the IC types, and that what we have and don’t have on hand adtasheet any particular time can fluctuate substantially depending on new buys and when we sell out. Please buy this Item now as we cannot guarantee later availabilities for any IC on this list.

This list includes all or most of the TTL family types and manufacturers e. Many “high-tech business” owners and their employees today are clearly woefully ignorant of the high technologies they sell including some giant electronic parts houses! While we don’t know everything about everything tech no one doeswe have a high level of expertise. Test Source Links only no visitor use: Order by Title below image – Email us your order.

Below is the list of dataasheet abbreviated part s to crossreference TTL part labels: Money Transfer Services MTS and all business names referred to on this xatasheet other than ABQ Techzonics and Consumertronics are referred to only as totally independent sources of services or products our Clients may avail themselves to if they so choose, and to identify the manufacturers of products sold herein e.

These businesses have identities protected by their own unique trademarks and service marks. We are not in any way agents nor representative of them, nor in business with them e.

Nor do we state or imply in any way that these businesses are a part of ABQ Techzonics nor Consumertronics, nor do they endorse nor support any ABQ Techzonics or Consumertronics product, service, policy, activity or operation. Nor do we state or imply in any way that ABQ Techzonics or Consumertronics are a part of these businesses, nor dataseet we endorse nor support any of these businesses products, services, policies, activities or operations.