DatasheetsPDF.com

SN54LS290 Dataheets PDF



Part Number SN54LS290
Manufacturers Motorola Inc
Logo Motorola  Inc
Description DECADE COUNTER / 4-BIT BINARY COUNTER
Datasheet SN54LS290 DatasheetSN54LS290 Datasheet (PDF)

DECADE COUNTER; 4-BIT BINARY COUNTER The SN54 / 74LS290 and SN54/ 74LS293 are high-speed 4-bit ripple type counters partitioned into two sections. Each counter has a divide-by-two section and either a divide-by-five (LS290) or divide-by-eight (LS293) 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, or Modulo-16 counters. Both of the counters have a 2-input gated Master Reset (Clear).

  SN54LS290   SN54LS290


SN54LS283 SN54LS290 SN54LS298


@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site.
(Privacy Policy & Contact)