(Hong Kong)
Product Summary
The 74FCT244TPY is an 8-Bit Buffer/Line Driver. The 74FCT244TPY is designed to be employed as memory address drivers, clock drivers, and bus-oriented transmitters/receivers. The 74FCT244TPY provides speed and drive capabilities equivalent to their fastest bipolar logic counterparts while reducing power consumption. The input and output voltage levels allow direct interface with TTL, NMOS, and CMOS devices without external components. The outputs are designed with a power-off disable feature to allow for live insertion of boards.
Parametrics
74FCT244TPY absolute maximum ratings: (1)Storage Temperature:–65℃ to +150℃; (2)Ambient Temperature with Power Applied:–65℃ to +135℃; (3)Supply Voltage to Ground Potential:–0.5V to +7.0V; (4)DC Input Voltage:–0.5V to +7.0V; (5)DC Output Voltage:–0.5V to +7.0V; (6)DC Output Current (Maximum Sink Current/Pin): 120mA; (7)Power Dissipation: 0.5W; (8)Static Discharge Voltage: ＞2001V (per MIL-STD-883, Method 3015).
Features
74FCT244TPY features: (1)Function, pinout, and drive compatible with FCT and F logic; (2)FCT-D speed at 3.6 ns max.; (3)FCT-C speed at 4.1 ns max.; (4)FCT-A speed at 4.8 ns max.; (5)Reduced VOH (typically = 3.3V) versions of equivalent FCT functions; (6)Edge-rate control circuitry for significantly improved noise characteristics; (7)Power-off disable feature; (8)ESD＞2000V; (9)Matched rise and fall times; (10)Fully compatible with TTL input and output logic levels; (11)Extended commercial range of -40℃ to +85℃.
Diagrams
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74FCT138T |
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74FCT157ATQG |
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IDT |
Encoders, Decoders, Multiplexers & Demultiplexers Quad 2-Input Multiplexer |
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