Dark Light

7490 74LS90 IC Decade Counter in Pakistan

Each counter has a divide-by-two section and either a divide-by-five (LS90), divide-by-six (LS92) or divide-by-eight (LS93) section which are triggered by a HIGH-to-LOW transition on the clock inputs. Each section can be used separately or tied together (Q to CP) to form BCD, bi-quinary, modulo-12, or modulo-16 counters. All of the counters have a 2-input gated Master Reset (Clear), and the LS90 also has a 2-input gated Master Set (Preset 9).

 

Compare

91

Each counter has a divide-by-two section and either a divide-by-five (LS90), divide-by-six (LS92) or divide-by-eight (LS93) section which are triggered by a HIGH-to-LOW transition on the clock inputs. Each section can be used separately or tied together (Q to CP) to form BCD, bi-quinary, modulo-12, or modulo-16 counters. All of the counters have a 2-input gated Master Reset (Clear), and the LS90 also has a 2-input gated Master Set (Preset 9).

Features 7490 74LS90 IC Decade Counter in Pakistan:

  1. Low Power Consumption …Typically 45 mW
  2. High Count Rates …Typically 42 MHz
  3. Choice of Counting Modes . . . BCD, Bi-Quinary, Divide-by-Twelve,Binary
  4. Input Clamp Diodes Limit High-Speed Termination Effects

 

7490 74LS90 IC Decade Counter in Pakistan

 

 

 

7490 74LS90 IC Decade Counter in Pakistan

 

 

7490 74LS90 IC Decade Counter in Pakistan

 

 

Package Includes:

  • 1x  7490 74LS90 IC Decade Counter in Pakistan
SKU: D2012 Category:

Reviews

There are no reviews yet

Add a review
You must be logged in to post a review Log In

SHOPPING CART

close
error: Content is protected !!
X