IDT54FCT841AT

FAST CMOS BUS INTERFACE LATCHES Integrated Device Technology, Inc. IDT54/74FCT841AT/BT/CT/DT FEATURES: Common features: – Low input and output leakage ≤1µA (max.) – CMOS power levels – True TTL input and output compatibility – VOH = 3.3V (typ.) – VOL = 0.3V (typ.) – Meets or exceeds JEDEC standard 18 specifications – Product available in Radiation Tolerant and Radiation Enhanced versions – Military product compliant to MIL-STD-883, Class B and DESC listed (dual marked) – Available in DIP, SOIC, SSOP, QSOP, CERPACK and LCC packages Features for FCT841T: – A, B, C and D speed grades – High drive outputs (-15mA IOH, 48mA IOL) – Power off disable outputs permit “live insertion” DESCRIPTION: The FCT8xxT series is built using an advanced dual metal CMOS technology. The FCT8xxT bus interface latches are designed to eliminate the extra packages required to buffer existing latches and provide extra data width for wider address/data paths or buses carrying parity. The FCT841T are buffered, 10-bit wide versions of the popular FCT373T function. They are ideal for use as an output port requiring high IOL/IOH. All of the FCT8xxT high-performance interface family can drive large capacitive loads, while providing low-capacitance bus loading at both inputs and outputs. All inputs have clamp diodes to ground and all outputs are designed for low-capacitance bus loading in high-impedance state. FUNCTIONAL BLOCK DIAGRAM D0 D1 D2 D3 D4 D5 D8 D9 D LE Q D LE Q D LE Q D LE Q D LE...