Tl5551 Datasheet
Jackie Bullinger
ITEM CONDITIONS: 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 let 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 labs), use email Subject: "Buy/Sell/Trade Inquiry."
DESCRIPTIONS & IMAGES: Unlike many Online stores, our goal is to always provide you clear and correct item images, and accurate and reasonably complete item descriptions. While we have tried to be 100% accurate in our descriptions and images, please freely let us know of any errors or omissions made herein, for example, by emailing us URLs to relevant datasheets. 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, please 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.
PRICING: We are flexible in our prices and S/H - especially for our good customers and for quantity and multi-item orders - we want to be fair to both you and us. Prices are stated below Item Description. We determined Item price based on prices of similar items found Online and in stores. 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. By buying an item in quantity and/or more than one item, you much reduce your S/H costs per unit. In most cases we can also do less quantity if your total order is $10+ (+S/H) and average price of your items is $5+ each. Just email us with your needs, your counter-offers, and/or items you want to trade.
SPECIAL QUANTITY DEALS SAVES YOU MONEY: Larger quantity (and multiple Item and local pickup and delivery) sales almost always result in per-unit $Item-plus-S/H savings for YOU! We have some Items in much larger quantities than offered above as usually stated in Item description. Yes, if we have the quantity to meet your higher quantity needs, we will seriously consider any reasonable and mutually fair offer you propose which will not only get you the quantity you need but at a substantial savings to you in per unit price and per unit S/H costs (quantity evenly divisible by 10 or 25). We will seriously consider underselling all other major sellers of the same items.
SHIPPING & HANDLING & COMBINED CHARGES: Where S/H is stated, it is stated for CONTINENTAL USA ORDERS. Shipping part of S/H is based on actual Shipping charges. For multiple Items shipped to you in the same package, we will COMBINE S/H CHARGES to save YOU money! So buy all of the Items you need from us now. Where S/H is not stated, the following S/H charges apply (NOTE: All purchases over $1,000, while prepaid, are available for pickup only, proper ID is required, and receiver must sign a receipt for all Items):
MULTIPLE ITEMS SAVE YOU MUCH S/H CHARGES!: We are your perfect one-stop-shopping Super Store for high-tech parts to fill your parts lists! S/H is now expensive and shippers are constantly increasing their rates; to save YOU much in S/H, please order all that you need from us today from this webpage and all of our other webpages, pay for them all in full in one payment to be shipped all together to same address. ALL USA & CANADA ORDERS: You pay full S/H for your most S/H-costly Item plus half S/H for each and every other Item you buy. ALL OTHER FOREIGN ORDERS: Please inquire.
SHIPPING METHOD: For USA, we usually use Priority Mail or Media Mail (if book or manual) if Shipping charge is less than 75% of the S/H stated above. All foreign Shipping is by Air Mail. Other forms of USA shipping, including UPS, FedEx, Overnight, Second Day Air, Insured, etc. are usually OK but the S/H will be higher. We will not charge shipping to Buyer's shipper account.
ANTISTATIC PACKAGING: All Items which are electrostatically sensitive (e.g. CMOS, FET, MOSFET or otherwise known to be static electricity sensitive) are shipped in antistatic tubes, antistatic foam, antistatic reel tape, antistatic tray, and/or antistatic tube.
Used, condition unknown and not guaranteed. We salvaged this RC-100B / RC100B PC board from a piece of Los Alamos equipment, labeled, "RETICON IC TESTER." A corner of the equipment itself was crushed by a forklift. The board was not in that corner and appears to be 100% fine. We can't find any datasheets or other paper work on this PC board, and we don't know how it was wired. Do you know anything about this board? However, we do know that Reticon ICs, of which we own a fair number, are quite valuable now. The white appearance of parts of the card is a photoflash artifact. RC-100B board shipped in antistatic package.
New, unused (NOS) SMT/SMD ICs. Famous Signetics (now Philips) NE604 FM IF system IC. These NE604D ICs are hard-to-find IC parts, and contain truly impressive IF subsystem. Its perhaps most useful feature is its logarithmic Received Signal Strength Indicator (RSSI) - very useful in building simple spectrum analyzers, signal level monitoring devices and similar. Compatible with SE604D / SE604. Views are of top and bottom of IC. Since these are SMT/SMD and some of my applications require DIP/DIL, we will consider a 1:1 exchange for this CMOS IC type or one of its equivalents in DIP/DIL, instead of you paying us money - if interested, email us prior to buying: wiz...@consumertronics.net. NE604D high-performance, low-power FM IF ICs shipped in antistatic tube or foam.
New old stock (NOS ICs), SOIC SMT/SMD ICs. These popular Harris Semiconductor 10 GHz HFA3101B Gilbert Cell transistor arrays are lead-free ICs. This 8-pin amplifier IC is rated for a Bandwidth Product of 10 GHz, and for a High Power Gain Product of 5 GHz. That's "GHz" with a "G"! Makes just about everything else look impotent in comparison. These amplifier transistor arrays are absolutely stunning in their performances for many kinds of radio frequency and microwave amplifier applications! HFA3101B Gilbert Cell Transistor Arrays shipped in antistatic tube or foam.
New old stock (NOS) SIP ICs. Siemens Matsushita G4960M / G 4960M / G4960-type SAW filters. SAW filters is an exciting technology for the experimenter with many actual and potential applications superior to other electronic filters. SAW => Surface Acoustic Wave resonator filters. These S+M SAW filters are used in TV modulators, and other filter functions. G4960M SAW filters shipped in antistatic tubes.
New old stock (NOS) DIP/DIL ICs. Siemens TBA540 (equiv. to Tesla MBA540), TCA640P and TCA66B television ICs.This Item is an antistatic tube full of rare miscellaneous TV ICs for NTSC, PAL and Secam systems. The TBA540 is a color TV reference oscillator. The TCA640P is a chrominance amplifier. The TCA660B is contrast, saturation and brightness for color difference and lunimance. TBA540, TCA640P, TCA660B ICs shipped in antistatic tube or foam.
New old stock (NOS) SMT/SMD. National Semiconductor LM392M / LM 392M / LM392-type opamps / voltage comparators. In so many circuits today, the smaller the size, the better. Board space efficiency is almost always important - often critical. This is why many designers use surface mount parts today. For circuit designs who require just one (more) operational amp and/or just one (more) voltage comparator, the LM392 is ideal. We will trade IC for IC for the DIP/DIL LM392, please email before buying. LM392M opamp and voltage comparator combo ICs shipped in antistatic tube or reel tape.
New, unused (NOS) DIP/DIL ICs. Signetics (now Philips) LM319 high-speed dual comparators. Popular and versatile dual voltage comparators for many voltage comparator needs, especially if a fast comparator is required. 80 ns switching compared to the 300 ns switching of the "slow poke" LM393 dual-comparator. Recommended for new designs and for upgrades - makes a great selling point, "Now, 2-1/2 times faster!". Numerous uses in a wide variety of electronic designs. We are selling LM 319 ICs in both DIP/DIL and SMT/SMD packages, see this webpage for the LM319D SOIC, as well as LM311 single comparator, LM393 dual-comparator, and LM339 quad-comparator ICs. We sell LM319 ICs in both SMT/SMD and DIP/DIL packages, see our LM319D SMT/SMD offer.
New old stock (NOS) CERDIP (ceramic DIP / ceramic DIL). National Semiconductor Quad Comparator. Rare, vintage, collectible ceramic DIP/DIL ICs. Furthermore, the LM239 has much better temperature properties than the standard LM339 Quad Comparator. LM239J quad comparator is shipped in antistatic tube or foam.
New old stock (NOS) DIP/DIL ICs. Analog Devices AD8400-A50 digital pots (50Kohm). Digitally-controlled variable resistors / potentiometers. These digpots are great! Almost makes analog pots obsolete. Precision control of voltage levels - simulates 256-position pot. Easy to use. And 50 K ohm pots are a popular midrange size. The AD8400 is ideal method for programming opamp gain, and RC oscillator and analog filter frequencies - one programming switch easily controls the gains and/or frequencies of several circuit sections simultaneously using AD8400 programmable pots. We can almost guarantee that once you've tried these out, you will be back to buy more from me. AD8400-A50 shipped in antistatic tube.
c80f0f1006