ICM7243BLPLZ 查看數據表（PDF） - Intersil
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ICM7243BLPLZ Datasheet PDF : 17 Pages
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ICM7243
Functional Block Diagram
DATA INPUT
D0 - D5
Q
D
DATA
LATCHES
CL
D1 8 x 6
DATA
MEMORY
D0
6
CLR
CL ADR
64 x 17
ROM
(NOTE 1)
17
(Note)
SEGMENT
DRIVERS
SEGMENT
OUTPUTS
SEG x
WR
(Note) CS
CS
CS
ONE
8
SHOT
MODE
CL
D
SEL
A0/SEN
CL
D ADDRESS
LATCHES
8
8
CCHHAARRAACCTTEERR
DRIVERS
CHAR N
CHARACTER
OUTPUTS
3
SEL
A1/CLR
A2/DISP FULL
MUX
D CL Q
CONTROL
LATCH
OSC/OFF
OMSUCLITLILPALTEOXR
OSCILLATOR
ESSNEEQQUUCEELNNTTIIAALL
ADDRESS 3
COUNTER
CLR
OVERFLOW
ADDRESS
MMUULLIATTPINPLDLEEXXEERR
DECODER
CHARACTER
MULTIPLEX
COUNTER
3
INTER-CHARACTER BLANKING
NOTE: ICM7243A has only one CS and no CS.
ICM7243B has 15 Segments.
4
FN3162.5
October 2, 2015
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