Business

74C914 DATASHEET PDF

Astable multivibrators. ▫ Monostable multivibrators. 74HC14; 74HCT Hex inverting Schmitt trigger. Rev. 7 — 19 November Product data sheet. Datasheet, 5 pages, 20 years ago 74C CMOS, 74C, DIP14, 15V; Logic IC Function:Hex Schmitt Trigger; Logic IC Family:C; Logic IC Base Number;. 74C Datasheet, 74C PDF, 74C Data sheet, 74C manual, 74C pdf, 74C, datenblatt, Electronics 74C, alldatasheet, free, datasheet.

Author: Kikus Zolorisar
Country: Oman
Language: English (Spanish)
Genre: Finance
Published (Last): 5 February 2008
Pages: 141
PDF File Size: 5.67 Mb
ePub File Size: 7.38 Mb
ISBN: 415-4-33743-435-8
Downloads: 20489
Price: Free* [*Free Regsitration Required]
Uploader: Yokinos

Sign in to check out Check out as a guest. Reproduction or re-publication by any means whatsoever, whether electronic, mechanical or electro-mechanical, is strictly prohibited under International Copyright laws. Select a valid country.

The relay voltage needs to be selected according to the unregulated DC voltage.

C Logic IC Function: This amount is subject to change until you make payment. Commercial use is prohibited without express written authorisation from Rod Elliott. Yemen There are 5 items available.

Skip to main content. Get the item you ordered datasheey get your money back. Note that the relays must not be operated from the main regulated DC supply for your preamp or crossover.

Learn more – opens in a new window or tab.

Add to Watch list. They are inexpensive, and the hermetically sealed types will usually be very reliable for many years. While there is a small error there the coil voltage will be slightly over 12V because R8 is smaller than calculated it is of little significance in real terms.

74C pdf Datasheet P1 Part Num IC-ON-LINE

If you don’t follow our item condition policy for returnsyou may not receive a full refund. See other items More Learn More – opens in a new window or tab International postage and import charges paid to Pitney Bowes Inc. U1C is prevented from sending its output low by C2 mute timing capacitor.

  CAD32BD DATASHEET PDF

Postage cost can’t be calculated. More information at returns.

Project – Preamp/ crossover muting circuit

Will usually post within 1 business day of receiving cleared payment – opens in a new window or tab. This turns on Q1 and Q2 and energises the relay. None Royal Mail International Standard. Despite the simplicity of the circuit and yes, it really is simpleit will short datxsheet preamp or crossover outputs to earth for about 0.

Contact the seller – opens in a new window or tab and request a postage method to your location.

Please enter five or nine numbers for the postcode. When power is first applied, there is no voltage at all, but it builds up to full voltage within a couple of cycles. Back to home page. Resume making your offerif the page does not update immediately.

The size of the board is such that it can be tucked away in any convenient location, daatsheet the relays would normally be physically located as close to the output connectors as possible.

You’re covered by the eBay Money Back Guarantee if you receive an item that is not as described in the listing. When power is applied, the relay s should click after about 0. Will usually dispatch within 1 working day of receiving cleared datwsheet – opens in a new window or tab.

【74C914 TI】Electronic Components In Stock Suppliers in 2018【Price】【Datasheet PDF】USA

Base current into Q1 will only be in the order of a couple of milliamps. Delivery times may vary, especially during peak periods. Description Postage and payments. See other items More Seller’s payment instructions My preferred method of payment is PAYPAL Alternatively please send cheque or postal order and we will despatch the item once the cheque has cleared.

  JEFF NOVICK RECIPES PDF

For additional information, see the Global Shipping Program terms and conditions – opens in a new window or tab. Make offer – Loading United Kingdom and many other countries See details.

Learn more – opens in new window or tab. Daasheet one to sell? The same process can be used for any other zener voltage, but do not go below 5V or above 15V – any value you have handy that’s in between those will be fine – but only for a genuine B darasheet direct equivalent, such as 74C R8 is easily calculated, based on the relay coil resistance and the measured supply voltage.

Using the relay contacts to short the signal is preferable to using them to switch the signal on, because when powered on, the scheme shown means that there is nothing in the signal path that may cause distortion. This is covered below. If preferred, use another pair of diodes and a filter cap to create another supply to run the mute circuit.

It must be CMOS.