Dual CS 741 Q - Page 10

,il1,
NS 4069
MC
14069
MC 14013
MC 14066
,il1,
MC 14040
MC 14569
lC-Blockdiagramm
/
lC-bloc
diagram
/
Sch6ma
de bloc lC
o2
W
MC 7412
-
14 13
D1
D2 D3 D4
1![tT 8
dt h
44
Fs
T4
13 12
s2D2
R2cK2
a2
12
8765
O1
I
2345678
06 05
Qz
Oa 03 02 cND
VCC
Ott OtO
OA O9RESET
dl
16 15 14
13 12
11 10
1
otz
Ul Ustab Uref.
max
Uref
. min
Ust.
'11
l2STAGE RIPPLE CARRY
BINABY
COUNTERS
MC 14040
D 4 CTLA
CTLB
BCD/BINARY
HIGH
SPEED
JOHNSON
COUNTER
4.BIT BCD/BINARY
PRESET
ENABLE
(INCLUDING
EARLY ZERO
DETECTION)
f