clocks of ic-74LS95

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bhuvaneshnick

Member

• Aug 29, 2014

• #1

Here two clocks are used CP2 for loading parallel data's and CP1 for loading data serially by shifting .Why two clocks are being used here.Thank you in advance.

 

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ronsimpson

Well-Known Member

Most Helpful Member

• Aug 30, 2014

• #2

Why two clocks? Why not two clocks?

If you don't like the two clocks connect them together.

 

ericgibbs

Well-Known Member

Most Helpful Member

• Aug 30, 2014

• #3

Hi,
The two clocks are for Left shift or Right shift as set by the Mode pin.

E

 

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bhuvaneshnick

Member

• Aug 30, 2014

• #4

what do u say, at any mode any one of clock i s going to be active,then why we need two.Thank you

 

ericgibbs

Well-Known Member

Most Helpful Member

• Aug 30, 2014

• #5

You need to set the State of the Unused Clock and the Mode pin to Enable Shifting Right or Left of the register.

Look at this clip from the datasheet of the 74LS95.

EDIT:
Added datasheet

 

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ericgibbs

Well-Known Member

Most Helpful Member

• Aug 30, 2014

• #6

Hi,
This is a copy from my data book, it explains the clocks in more detail.
Sorry about the poor quality.

 

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