MC14544B Просмотр технического описания (PDF) - Motorola => Freescale
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MC14544B Datasheet PDF : 7 Pages
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TYPICAL APPLICATIONS FOR RIPPLE BLANKING
LEADING EDGE ZERO SUPPRESSION
DISPLAYS
CONNECT TO a – – – – – g
RBI
RBO
a–– –––g
RBI
RBO
a–– –––g
RBI
RBO
a–– –––g
RBI
RBO
a–– –––g
RBI
RBO
a–– –––g
RBI
RBO
VDD (1) D C B A 1 D C B A 1 D C B A 0 D C B A 0 D C B A 0 D C B A 0
INPUT
CODE
MC14544B
0000
(0)
MC14544B
0000
(0)
MC14544B
0101
(5)
MC14544B
0000
(0)
MC14544B
0001
(1)
MC14544B
0011
(3)
TRAILING EDGE ZERO SUPPRESSION
DISPLAYS
a–– –––g
0
RBI
RBO
a–– –––g
RBI
RBO
a–– –––g
RBI
RBO
a–– –––g
RBI
RBO
a–– –––g
RBI
RBO
a – – – – – g CONNECT TO
RBI
RBO
D C B A 0 D C B A 0 D C B A 0 D C B A 1 D C B A 1 D C B A VDD (1)
INPUT
CODE
MC14544B
0101
(5)
MC14544B
0000
(0)
MC14544B
0001
(1)
MC14544B
0011
(3)
MC14544B
0000
(0)
MC14544B
0000
(0)
INPUT
CODE
MC14544B
6
MOTOROLA CMOS LOGIC DATA
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