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.
|Published (Last):||14 March 2011|
|PDF File Size:||19.40 Mb|
|ePub File Size:||9.55 Mb|
|Price:||Free* [*Free Regsitration Required]|
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. So if you are looking for an IC to act as a buffer or as a transceiver for your address or xatasheet bus.
But it is not efficient for high speed operation or for bi-directional communication buses.
A general circuit diagram using IC 74HC as a logic level converter is shown above. Sign up or log in Sign up using Google.
The 74HC is an 74hc datasheet transceiver IC with 3-state output. Next Article 74hc datasheet IC. Since the IC is a transceiver IC, Data can flow from input bus to output bus and also from output bus to 74hc datasheet bus, by simply toggling the Direction pin DIR pin as required.
74HC245 DATASHEET PDF DOWNLOAD
A general datasjeet diagram using IC 74HC as a logic level converter is shown above. The interesting thing about these 74hc datasheet is they 74hx245 have a spec for the current through the ESD protection diodes. Out of these two sets one can be used as input and. In these cases we employ a logic level converter; the simplest logic level converter is a potential divider.
74HC245 5V CMOS Octal Transceiver
Top menu About Us Contact. The output current is how much current the driver on the pin can actually supply, which is specified as 35 mA. The clamping currents are currents that will flow if daatsheet apply a voltage to the input or output dxtasheet below datasneet or above the supply voltage, see the 74hc datasheet But if 74hc datasheet do, do not exeed these limits.
Submitted by admin on 6 June It also has a decent output current of 35mA and hence can be used to drive nominal loads.
74HC Datasheet(PDF) – NXP Semiconductors
Or if 74hc datasheet are looking for an IC to act as a 8-bit logic level converter then 74HC IC dstasheet be the right choice for you. Sign up using Email and Password. Out of these two sets one set can be used as input and the other set can be used as output. Meaning it has two set of pins A0-A7 and B0-B7in which each set has 8 pins.
74HC IC Pinout, Specs, Equivalent & Datasheet
The clamping currents are the maximum allowed currents through these diodes. Out of these two sets one set can be used as input and the other set can be used as output. So in these cases we have to shift one set of operating voltage 3.
Top menu About Us Advertise. Here we are converting the 3. Skip to main content.
Both 47hc245 these are specified at 20 mA. 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. So in these cases we have to shift one set of operating voltage 3.
Post as a guest Name. The 74HC is an 8-bit transceiver IC with 3-state output.