概览
描述
The 74ALVCH32244 high-speed, low power 32-bit buffer/driver offers bus/backplane interface capability with improved packing density. The three-state controls operate this device in a Quad-Nibble, Dual-Byte or single 16-bit word mode. The 74ALVCH32244 has "bus-hold" which prevents floating inputs and eliminates the need for pull-up/down resistors. The 74ALVCH32244 operates at -40C to +85C
特性
- Typical tSK(o) (Output Skew) < 250ps
- ESD > 2000V per MIL-STD-883, Method 3015
- > 200V using machine model (C = 200pF, R = 0)
- VCC = 3.3V ± 0.3V, Normal Range
- VCC = 2.7V to 3.6V, Extended Range
- VCC = 2.5V ± 0.2V
- CMOS power levels (0.4 uW typ. static)
- Rail-to-Rail output swing for increased noise margin
- Available in 96-ball LFBGA package
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应用
设计和开发
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