11C06 750 MHz D-Type Flip-Flop
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
EE
variations Complementary
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
D
n
CP
CE
Q Q
Description
Data Input
Clock Input
Clock Enable (Active LOW)
Outputs
CE
L
L
L
L
H
CP
L
H
L
L
X
D
X
X
L
H
X
Q
n
Q
n
b
1
Q
n
b
1
L
H
Q
n
b
1
H
e
HIGH Voltage Level
L
e
LOW Voltage Level
X
e
Don’t Care
L
e
LOW to HIGH Transition
Q
n
b
1
e
Previous State
C
1995 National Semiconductor Corporation
TL F 9890
RRD-B30M115 Printed in U S A
NSC [ NATIONAL SEMICONDUCTOR ]
