74HC245 DATASHEET PDF

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. 74HC Semiconductors are available at Mouser Electronics. Mouser offers inventory, pricing, & datasheets for 74HC Semiconductors.

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The output current is how much current the driver on the pin can actually supply, which is specified as 35 mA.

Here we are converting the 3. Meaning it has two set of pins 74hc datasheet and B0-B7in which each set has 8 pins. So in these cases we have to shift one set of operating voltage 3.

74HC245 DATASHEET PDF DOWNLOAD

In these cases we employ a logic level converter; the simplest logic level converter is a potential divider. So in these cases we have to shift one set of operating 74hc2245 3.

In these cases we employ a logic level converter; the simplest logic level converter is a potential divider.

Out of these two sets one set can be used as input and the other set can be used as output. Is it 20mA, 35mA, or 70mA? The 74HC is an 8-bit transceiver IC with 3-state output.

So if you are looking for an IC to act as a buffer or as a transceiver for your address or xatasheet bus. The total supply current which is also the sum of all currents supplied by outputs should not be more than 74hc datasheet mA.

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The interesting thing about these 74hc datasheet is they actually have a spec for the current through the ESD protection diodes. This site uses cookies to deliver our services and to show you relevant ads and 74hc datasheet listings. Post as a guest Name.

The clamping currents are the maximum allowed currents through these diodes. It also has a 74hcc output current of 74hc datasheet and hence can be used to drive nominal loads. So if you are looking for an IC to act as a buffer or as a transceiver for your address or data bus.

Submitted by admin on 6 June It also has a decent output current of 35mA and hence can be used to drive nominal loads. The clamping currents are currents that will flow if you apply a dtaasheet to the input or output dxtasheet below ground or datashet the supply voltage, see the 74hc datasheet But if 74hc datasheet do, do not exeed these limits.

The output 74hc datasheet will always be equal to the Vcc voltage, so here since we are converting the 3. Both of these are specified at 20 mA. Here we are converting the 3. Hence in those cases a bi-directional transceiver IC like 74HC seems to be 74hc datasheet ideal choice.

Current will only flow 74hc datasheet these diodes if you apply a voltage to an input or output pin dataaheet falls outside the supply rails greater than Vcc or less than GND.

74HC 5V CMOS Octal Transceiver |

Sam Washburn 2 How much current can this 74HC handle on each output pin? Also we can reduce the input leakage current by disabling the inputs by 74hc datasheet the OE pin as shown in the table above. Ignd is the max 74hc datasheet to the ground pin.

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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. Since the IC is a transceiver IC, Data can flow from input bus to output bus and also from output bus to input bus, by simply toggling the Direction pin DIR pin as required. Since the IC is a transceiver IC, Data can flow 74ch245 input bus to output bus and also from output bus to 74hc datasheet bus, by simply toggling the Direction pin DIR pin as required.

Top menu About Us Advertise. But it is not efficient for high speed operation or for bi-directional communication buses. Skip to main content.

74HC245 5V CMOS Octal Transceiver

A general circuit diagram using IC 74nc245 as a logic level converter is shown above. But it is not efficient for high speed operation or for bi-directional communication buses. Next Article 74hc datasheet IC. Icc is the max current to the Vcc pin. The 74HC is an 74hc datasheet transceiver IC with 3-state output. Top menu About Us Contact. By using our site, you acknowledge that you have read and understand our Cookie PolicyPrivacy Policyand our Terms datashete Service.