电子元器件型号：74F191FCQB
电子元件生产商：National Semiconductor
元器件功能简介：Up/Down Binary Counter with Preset Ripple Clock
元器件适应温度：
PDF文件大小页数： KB 页
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74F191FCQB Up/Down Binary Counter with Preset Ripple Clock
74F191FCX Up/Down Binary Counter with Preset Ripple Clock
74F191FMQB Up/Down Binary Counter with Preset Ripple Clock
74F191FMX Up/Down Binary Counter with Preset Ripple Clock