MC14499DW 데이터 시트보기 (PDF) - Motorola => Freescale
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MC14499DW Datasheet PDF : 8 Pages
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ENB
tE LEAD
CLK
DATA
C1
C2
tCL
tCH
tDSUP
D1
D2
tDH
Figure 2a. Serial Input, Positive Clock
ENB
tE LEAD
CLK
C1
C2
tCL
tCH
DATA
D1
D2
tSUP
tDH
Figure 2b. Serial Input, Negative Clock
Figure 2. Serial Input
tE LAG
CN
DN
tE LAG
CN
DN
MC14499
4
4
7
DIGIT
SEGM
DATA
h
MC14499
CLK
(1)
10 k
ENB
4
7
DIGIT
DATA
MC14499
CLK
(2)
ENB
SEGM
h
Figure 3. Cascading MC14499s
MOTOROLA
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