IDT74FCT543CT

IDT74FCT543AT/CT FASTCMOSOCTALLATCHEDTRANSCEIVER FAST CMOS OCTAL LATCHED TRANSCEIVER INDUSTRIALTEMPERATURERANGE IDT74FCT543AT/CT FEATURES: A and C grades Low input and output leakage ≤1µA (max.) CMOS power levels True TTL input and output compatibility: – VOH = 3.3V (typ.) – VOL = 0.3V (typ.) High Drive outputs (-15mA IOH, 64mA IOL) Meets or exceeds JEDEC standard 18 specifications Power off disable outputs permit "live insertion" Available in SOIC and QSOP packages DESCRIPTION: The FCT543T is a non-inverting octal transceiver built using an advanced dual metal CMOS technology. This device contains two sets of eight D-type latches with separate input and output controls for each set. For data flow from A to B, for example, the A-to-B Enable (CEAB) input must be low in order to enter data from A0–A7 or to take data from B0–B7, as indicated in the Function Table. With CEAB low, a low signal on the A-to-B Latch Enable (LEAB) input makes the A-...