NE587 データシートの表示（PDF） - Philips Electronics
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NE587 Datasheet PDF : 9 Pages
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Philips Semiconductors Linear Products
LED decoder/driver
VS
VCC
Product specification
NE587
NE587
NE587
NE587
NE587
D3
D2
D1
D0
A0
DIGIT
A1
DECODE
LE
BRIGHTNESS CONTROL
Figure 6. 4-Digit Display with Brightness Control and Leading-Edge Ripple Blanking
DATA BUS
ADDRESS BUS
ADDRESS
DECODE
NE591
VCC
.01µF
D0
D1 D2 D3
D4 D5 D6
D7
a b cd e f g
NE587
RP
Figure 7. Interfacing 8-Digit LED Display with µP Bus
August 31, 1994
537
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