HC Counter Shift Registers are available at Mouser Electronics. Mouser offers inventory, pricing, & datasheets for HC Counter Shift Registers. HC datasheet, HC pdf, HC data sheet, datasheet, data sheet, pdf, System Logic Semiconductor, 8-Bit Serial-Input Shift Register With Latched. GENERAL DESCRIPTION. The 74HC/HCT are high-speed Si-gate CMOS devices and are pin compatible with the “” of the. “B”.

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By using our site, you acknowledge that you have read and understand our Cookie PolicyPrivacy Policyand our Terms of Service. You can use the combination of an RC low pass filter and a schmitt-trigger input to protect a low-bandwidth signal from noise pickup, but clock to a shift register is a fast signal and must be prevented from multiple triggering. It should hold Lbs, and some may fail at Lbs and others may fail at Lbs. I need 12 channels, so plans to cascade 2 8 bit shift registers.

This is completely rated for the job you have.

(PDF) HC4094 Datasheet download

How it effects practically in application? TPIC is for when you need more output current.

This kind of shift register can be used for driving LEDs and similar devices where short-term transient is irrelevant. Trying to get back into electronics after 15 years absence. The 74HC does not have the asynchronous clear function of the 74HC Transients occur because shift register is directly connected to output lines. It also has 16 output channels.


For example, the human eye can’t notice LED flickers shorter than 10 msec. An analogy would be a bolt rated to hold Lbs.

I’m drawing mA, the system runs for already 2 Months and the shift registers still work and don’t even get hot nor warm!!! Assuming this thing isn’t going into space or used in a medical application, it might not be a big deal if it fails. Post them in the forum. What is the basic difference between those two chips? Remember slow here means slow compared to a few nanoseconds ie a microsecond or more.

【HC4094 PHILIPS】Electronic Components In Stock Suppliers in 2018【Price】【Datasheet PDF】USA

The specs don’t mean it’s going to burn-up instantly if you go to 71mA. But if you’re building a bridge, you’d want dattasheet leave some safety margin and maybe put no more than a 50Lb load on the bolt. So the question darasheet, How critical is the application? I’d say twice the rated current is “pushing it”, but who knows MarkT Brattain Member Posts: Decoupling is on the supply to keep it stable against change.

HC Datasheet, PDF – Alldatasheet

Now with Unlimited Eagle board sizes! They all can be connected in the ” daisy-chain SPI ” configuration, right? Standard logic inputs will undergo multiple transitions given a slowly varying input voltage.

There have been times I would have used the 74HC’s asynchronous clear if the load signal was level-sensitive so that asserting clear and load simultaneously would clear the outputshx4094 times I would have used a synchronous clear wire the cascade output to synchronous clear and synchronous load signals, and reduce communications requirement to two wiresbut I don’t think the signal will be missed on datasheeg 74HC So i can omit using an ULN or similar device?


Next time try www.

The shift registers shown are controlled with three lines: But, there are manufacturing variations. A serial-input, parallel-output SIPO chip is the best way to independently control lots of output pins using only a few pins on my microcontroller, right?

If you don’t understand an example, don’t use it.

TobiasCrackz on Dec 14, They all can be connected in the ” daisy-chain SPI ” configuration, right? Use of this latter output will greatly improve sample and hold margins when feeding the output of the device into another one; the former may be useful datahseet some situations when feeding a device which is known to receive the clock before the data.

I hadn’t looked at the 74HC, having always used the 74HC, but the 74HC looks like it has a couple of interesting differences: TPIC is for when you need more output current. Sign up using Facebook. Sign up using Email and Password.

Philips – datasheet pdf

Do you have similar experience? One is ‘shift latch register’. I hadn’t looked at the 74HC, having always used the 74HC, but the 74HC looks like it has a couple of interesting differences:. Please yc4094 not even think of using the obsolete ULN2x03 series. Putting 10nF load on a logic output will overload it.