Features: * CD54/74FCT240, CD54/74FCT240AT - Inverting* CD54/74FCT241,CD54/74FCT244,CD54/74FCT244AT-Non-Inverting* Buffered Inputs* Typical Propagation Delay:o4.1ns at VCC = 5V, TA = 25 C (FCT240AT, FCT244AT)* SCR-Latchup-Resistant BiCMOS Process and CircuitDesign* FCTXXX Types - Speed of Bipolar ...
74FCT240AT: Features: * CD54/74FCT240, CD54/74FCT240AT - Inverting* CD54/74FCT241,CD54/74FCT244,CD54/74FCT244AT-Non-Inverting* Buffered Inputs* Typical Propagation Delay:o4.1ns at VCC = 5V, TA = 25 C (FCT240AT,...
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Features: Std., A and C speed gradesLow input and output leakage ?1A (max.)CMOS power levelsTrue T...
Features: Std., A and C speed gradesLow input and output leakage ?1A (max.)CMOS power levelsTrue T...
The 74FCT240AT threestate octal buffers/line drivers use a small-geometry
BiCMOS technology. The output stage is a combination of bipolar and CMOS transistors that limits the output-HIGH
level to two diode drops below VCC. This resultant lowering of output swing (0V to 3.7V) reduces power bus ringing (a source of EMI) and minimizes VCC bounce and ground bounce and their effects during simultaneous output
switching. The output configuration also enhances switching speed and is capable of sinking 48mA to 64mA.
The 74FCT240AT has activeLOW output enables (1OE, 2OE). The 74FCT240AT has one active-LOW (1OE) and one active-HIGH (2OE) output enable.