概览
描述
The 74FCT163244 16-bit high-speed, low-power buffer/line drivers offer bus/backplane interface capability with improved packing density. The three-state controls operate these devices in a Quad-Nibble, Dual-Byte, or single 16-bit word mode. The inputs can be driven from either 3.3V or 5V devices allowing the use of these devices as translators in a mixed 3.3V/5V supply system. Thus, the 74FCT163244 can be used as buffers to connect 5V components to a 3.3V bus. The device operates at -40 °C to +85 °C.
特性
- A and C speeds
- 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, or VCC = 2.7V to 3.6V, extended range
- CMOS power levels (0.4µW typ. static)
- Rail-to-rail output swing for increased noise margin
- Low ground bounce (0.3V typ.)
- Inputs (except I/O) can be driven by 3.3V or 5V components
- Available in 48-pin SSOP, TSSOP, and TVSOP packages
产品对比
应用
设计和开发
模型
ECAD 模块
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