7493 Fiche technique

DM7490A, DM7493A Decade and Binary Counters March 1998 DM7490A, DM7493A Decade and Binary Counters General Description Each of these monolithic counters contains four master-slave flip-flops and additional gating to provide a divide-by-two counter and a three-stage binary counter for which the co

DM74LS90 DM74LS93 Decade and Binary Counters June 1989 DM74LS90 DM74LS93 Decade and Binary Counters General Description Each of these monolithic counters contains four masterslave flip-flops and additional gating to provide a divide-bytwo counter and a three-stage binary counter for which the cou

SN5490A, SN5492A, SN5493A, SN54LS90, SN54LS92, SN54LS93 SN7490A, SN7492A, SN7493A, SN74LS90, SN74LS92, SN74LS93 DECADE, DIVIDE-BY-TWELVE AND BINARY COUNTERS SDLS940A – MARCH 1974 – REVISED MARCH 1988 PRODUCTION DATA information is current as of publication date. Products conform to specificatio

93 54/7493A 54LS/74LS93 DIVIDE-BY-SIXTEEN COUNTER CONNECTION DIAGRAM PINOUT A DESCRIPTION — The ’93 is a 4-stage ripple counter containing a high speed flip-flop acting as a divide-by-two and three flip-flops connected as a divideby-eight. HIGH signals on the Master Reset (MR) inputs override