49fct805 fast cmos buffeclock driver the 49fct805 is a non-inverting buffeclock driver built using advanced dual metal cmos technology. each bank coists of two banks of drive. each bank drives five output buffe from a standard ttl compatible input. these devices feature a “heart-beat” monitor for diagnostics and pll driving. the mon output is identical to all other outputs and complies with the output specificatio in this document. the 49fct805 offe low capacitance inputs and hysteresis. rail-to-rail output swing improves noise margin and allows easy interface with cmos inputs. features 0.5 micron cmos technology guaranteed low skew < 700ps(max.) low duty cycle distortion < 1(max.) low cmos powerlevels ttl compatible inputs andoutputs rail-to-rail output voltageswing high drive: -24ma ioh , +64ma iol two independent output banks with 3-statecontrol 1:5 fanout perbank “ heartbeat” monitoroutput available in ssop and soic packages sm4024kpc-trg sm4372kpc-trg apw7120ke-trg sm3005nafc-tug sm2319psanc-trg sm4601cskc-trg sm6002kpc-trg apl5337kai-trg apw7174kai-trg sm3119nauc-trg apm4008nuc-trg apm1102puc-trg apm7334kc-trg sm9989dsqac-trg apl5620qbi-trg apm1105nuc-trg sm2305psac-trg sm2327psac-trg sm2327psac-trg sm2300ac-trg apm4532kc-trg apa0711ki-trg apa4863ri-trg apa2603kai-trg apw8720bkae-trg sm1108fc-tug 本产品的类型是时钟计时ic，品牌是idt，型号是idt49fct805sogi，封装是sop20，批号是15+