Not Intended For New Designs
August 1992
11C06
750 MHz D-Type Flip-Flop
General Description
The 11C06 is a high-speed ECL D-Type Master-Slave Flip-
Flop capable of toggle rates over 750 MHz. Designed pri-
marily for high-speed prescaling, it can also be used in any
application which does not require preset inputs. The circuit
is voltage-compensated, which makes input thresholds and
output levels insensitive to V variations. Complementary
EE
Q and Q outputs are provided, as are two Data inputs, Clock
and Clock Enable inputs. The 11C06 is pin-compatible with
the Motorola MC1690L but is a higher-frequency replace-
ment.
Logic Symbol
Connection Diagrams
16-Pin DIP
16-Pin Flatpak
TL/F/9890–3
TL/F/9890–2
TL/F/9890–1
Truth Table
Pin Names
Description
Data Input
CE
CP
D
Q
n
D
n
L
L
L
L
H
L
H
X
X
L
Q
Q
b
b
n
1
1
CP
Clock Input
n
CE
Clock Enable (Active LOW)
Outputs
L
L
X
L
Q, Q
H
X
H
Q
n
b
1
e
e
e
H
L
HIGH Voltage Level
LOW Voltage Level
Don’t Care
X
e
L
LOW to HIGH Transition
e
Q
Previous State
b
n
1
C
1995 National Semiconductor Corporation
TL/F/9890
RRD-B30M115/Printed in U. S. A.
NSC [ National Semiconductor ]
