HD74HC444 查看數據表（PDF） - Renesas Electronics
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HD74HC444 Datasheet PDF : 8 Pages
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HD74HC442, HD74HC443, HD74HC444
Logic Diagram
HD74HC442
S0 S1
A1
B1
C1
A2
B2
C2
A3
B3
C3
A4
B4
C4
GA GB GC CS
Rev.2.00 Mar 30, 2006 page 3 of 7
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