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74AC datasheet, 74AC circuit, 74AC data sheet: FAIRCHILD – Quad Buffer with 3-STATE Outputs,alldatasheet, datasheet, Datasheet search site for. 74AC Quad Buffer With 3-STATE Outputs. The AC/ACT contains four independent non-inverting buffers with 3-STATE outputs.. Features. Order Number. See detailed ordering and shipping information in the package dimensions section on page 5 of this data sheet. ORDERING INFORMATION.

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74AC 데이터시트(PDF) – ON Semiconductor

I’ve seen quite a few buffers like this on programmers Subject to credit approval. Email to friends Share on Facebook – opens in a new window or tab Share on Twitter – opens in a new window or tab Share on Pinterest – opens in a new window or tab Add to watch list. This ddatasheet an intentional feature of the programmer, though it’s not well-documented.

On May at One side of the buffer is connected to MCU in the programmer running at 5 V levels and the other side of the buffer and the VCC of the buffer is connected to the cable leading to the target board. Email Required, but never shown.

It’s extremely easy to find a datasheet for this sort of part. See other items More This programmer has a switch that toggles whether or not it should power the target with 5v – this will obviously be toggled off, as everything on the breadboard will be powered with some external 3.


To sum it up: Some target boards run at 5 V, other target boards run dtasheet 3 V levels. Delivery times may vary, especially during peak periods.

74AC125 Datasheet PDF

What would happen if it wasn’t there? Electrical wiring home, industrial: OK, go right ahead; you ARE ‘troubleshooting’! Fixing a commercial product. No additional import charges at delivery! If in doubt seek an expert. Not sure if your question is on topic? In terms of delays, the buffer isn’t like a memory buffer in the computing realm – it doesn’t inherently store data so that it can be transmitted more slowly. First, there’s no need to assume anything.

Meta Related to this subreddit. Report item – opens in a new window or tab. Sign up using Email and Password. When enabled, a low on the input produces a low on the output, and a high on the input produces a high on the output. Please tell us roughly where you live – especially if you are looking for a local supplier! Add to watch list. Shipping cost cannot be calculated. In case of small voltage differences lower than 0.

See the seller’s listing for full details. Back to home page. What is this Identifying an electronic component in an electronic assembly. Sauron The buffers tend to be designed with higher current-capability drivers than many low-power micros – stronger transistors, essentially.


High voltages are potentially dangerous. Please enter a valid ZIP Code. For domestic electrical stuff, try: By doing this you are only powering the buffer chip from 3. To quote from the datasheet of the buffer chip: Read more about the condition. By using our site, you acknowledge that you have read and understand our Cookie PolicyPrivacy Policyand our Terms of Service. Embedded Will this programmer fry 3. The item you’ve selected was not added to your cart.

People who viewed this item also viewed. Construction Physically implementing a design e. Thus if you power the buffer chip from your circuit the maximum allowable input voltage for it is 3.

Please check all tag descriptions before choosing one. Watch list is full. Learn More – opens in a new window or tab Any international shipping and import charges are paid in part to Pitney Bowes Inc. Home Questions Tags Users Unanswered.

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