ICL7109 Ver la hoja de datos (PDF) - Intersil
Número de pieza
componentes Descripción
Fabricante
ICL7109 Datasheet PDF : 25 Pages
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+5V
MODE RUN/HOLD
ICL7109
ANALOG
IN
CE/LOAD
SEND
LBEN
HBEN
CRA - -100 - 01
MC6820
PA0 - PA7
CA1
CA2
ADDRESS DATA CONTROL
BUS
BUS
BUS
FIGURE 20. HANDSHAKE INTERFACE - ICL7109 TO MC6800, MCS650X
SERIAL OUTPUT
IM6402 CMOS UART
SERIAL INPUT
TBRL DRR TBRE RBR1 - RBR8
TBR1 - TBR8
2
3
MC6800
OR
MCS650X
8-BIT DATA BUS
MODE CE/ SEND
LOAD
B9 - B12
POL, OR
6
MODE CE/ SEND
LOAD
B9 - B12
POL, OR
6
MODE CE/ SEND
LOAD
B9 - B12
POL, OR
6
ANALOG
IN
SEND 8
RUN/HOLD
+5V
HBEN LBEN
ANALOG
IN
SEND 8
RUN/HOLD
ANALOG
IN
+5V
HBEN LBEN
SEND 8
RUN/HOLD
+5V
HBEN LBEN
FIGURE 21. MULTIPLEXING CONVERTERS WITH MODE INPUT
24
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