74HC Datasheet, 74HC Octal Bus Transceiver Datasheet, buy 74HC 74HC is an 8-bit transceiver IC with 3-state output, i.e. it has two set of pins in which each set has 8 pins. Out of these two sets one can be used as input and. 74HC; 74HCT Octal bus tranceiver; 3-state. Rev. 03 — 31 January Product data sheet. Table 1: Quick reference data. GND = 0 V; Tamb = 25 °C;.
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So if you are looking for an IC to act as a buffer or as a 74hc245 datasheet for your address or data bus. Icc is the max current to the Vcc pin.
74HC245 8-bit Transceiver IC
The interesting thing about these chips is they actually have a spec for the current through the ESD protection datasheef. The clamping currents are currents that will 774hc245 if you apply a voltage to the input or output voltage below ground or above the supply voltage, see the conditions: The output voltage will always be equal to the Vcc voltage, so here since we are converting the 3.
74hc245 datasheet it is not efficient for high speed operation or for bi-directional communication 74hc245 datasheet.
Sign up using Facebook. Sam Washburn 2 A general circuit diagram using IC 74HC as a logic level 74hc245 datasheet is shown above. Sign up using Email and Password.
Out of these two sets 74hc245 datasheet set can be used as input and the other xatasheet can be used as output. How much current can this 74HC handle on each output pin?
74HC Datasheet PDF / NXP –
So in these cases we 74hc245 datasheet to shift one set of operating voltage 3. It also has a decent output current of 35mA and hence can be used to drive nominal loads.
Skip to main content. The output current is how much current the driver on the datasjeet can actually supply, which is specified as 35 mA. 74hc245 datasheet
74HC datasheet(15/22 Pages) PHILIPS | Octal bus transceiver; 3-state
74HC245 Octal Bus Transceiver Tri-State
This site 74hc245 datasheet cookies to deliver our services and to show you relevant ads and job listings. Top menu About Us Advertise. The clamping currents 74hc245 datasheet the maximum allowed currents through these diodes. Datashet will only flow through these diodes if you apply a voltage to an input or output pin which falls outside the supply rails greater than Vcc or less than GND.
But if you do, do not exeed these limits. Also we can reduce the input leakage current by disabling the inputs 74hc245 datasheet using the OE pin as shown in the table above. Both of these are specified at 20 mA. Sign up or datasyeet in Sign up using Google. Top menu About Us Contact. Both of these are listed 74hc245 datasheet 70 mA.
Here we are converting the 3. Ignd is the max current to the ground pin. This means that 74hc245 datasheet is actually perfectly reasonable to connect the inputs to a relatively high voltage source say, 12V and only use a series current limiting resistor for the level translation. 74hc245 datasheet don’t understand what the difference between output current, output clamping current, and supply current is.
Post as a guest Name. Or if you are looking for an IC to act as a 8-bit logic level converter then 74HC IC might be the right choice for you. In these cases we 74hc245 datasheet a logic level 74hc245 datasheet the simplest logic level converter is a potential divider.