MM74C922WMX 查看數據表（PDF） - Fairchild Semiconductor

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产品描述 (功能)

生产厂家

MM74C922WMX

16-Key Encoder • 20-Key Encoder

Fairchild Semiconductor 

Switching Time Waveforms

T1 ≈ T2 ≈ RC, T3 ≈ 0.7 RC, where R ≈ 10k and C is external capacitor at KBM input.

FIGURE 1.

FIGURE 2.

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