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SN54LS290 Datasheet, Equivalent, BINARY COUNTER.

DECADE COUNTER / 4-BIT BINARY COUNTER

DECADE COUNTER / 4-BIT BINARY COUNTER

 

 

 

Part SN54LS290
Description DECADE COUNTER / 4-BIT BINARY COUNTER
Feature DECADE COUNTER; 4-BIT BINARY COUNTER The SN54 / 74LS290 and SN54/ 74LS293 are h igh-speed 4-bit ripple type counters pa rtitioned into two sections.
Each count er has a divide-by-two section and eith er a divide-by-five (LS290) or divide-b y-eight (LS293) section which are trigg ered by a HIGH-to-LOW transition on the clock inputs.
Each section can be used separately or tied together (Q to CP)t o form BCD, Bi-quinary, or Modulo-16 co unters.
Both of the counters have a 2-i nput gated Master Reset (Clear), and th e LS290 also has a 2-input gated Master Set (Preset 9).
SN54/74LS290 SN54/74L S293 DECADE C .
Manufacture Motorola Inc
Datasheet
Download SN54LS290 Datasheet
Part SN54LS290
Description DECADE COUNTER / 4-BIT BINARY COUNTER
Feature DECADE COUNTER; 4-BIT BINARY COUNTER The SN54 / 74LS290 and SN54/ 74LS293 are h igh-speed 4-bit ripple type counters pa rtitioned into two sections.
Each count er has a divide-by-two section and eith er a divide-by-five (LS290) or divide-b y-eight (LS293) section which are trigg ered by a HIGH-to-LOW transition on the clock inputs.
Each section can be used separately or tied together (Q to CP)t o form BCD, Bi-quinary, or Modulo-16 co unters.
Both of the counters have a 2-i nput gated Master Reset (Clear), and th e LS290 also has a 2-input gated Master Set (Preset 9).
SN54/74LS290 SN54/74L S293 DECADE C .
Manufacture Motorola Inc
Datasheet
Download SN54LS290 Datasheet

SN54LS290

SN54LS290
SN54LS290

SN54LS290

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