MM74C922 View Datasheet(PDF) - Fairchild Semiconductor

Part Name

Description

Manufacturer

MM74C922

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.

www.fairchildsemi.com

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