The MC14027B dual J–K flip–flop has independent J, K, Clock (C),
Set (S) and Reset (R) inputs for each flip–flop. These devices may be
used in control, register, or toggle functions.
• Diode Protection on All Inputs
• Supply Voltage Range = 3.0 Vdc to 18 Vdc
• Logic Swing Independent of Fanout
http://onsemi.com
• Logic Edge–Clocked Flip–Flop Design —
MARKING
DIAGRAMS
16
Logic state is retained indefinitely with clock level either high or low;
information is transferred to the output only on the positive–going
edge of the clock pulse
PDIP–16
P SUFFIX
CASE 648
MC14027BCP
AWLYYWW
• Capable of Driving Two Low–power TTL Loads or One Low–power
Schottky TTL Load Over the Rated Temperature Range
• Pin–for–Pin Replacement for CD4027B
1
16
SOIC–16
D SUFFIX
CASE 751B
14027B
AWLYWW
MAXIMUM RATINGS (Voltages Referenced to V ) (Note 2.)
SS
Symbol
Parameter
Value
Unit
V
1
V
DD
DC Supply Voltage Range
–0.5 to +18.0
16
V , V
Input or Output Voltage Range
(DC or Transient)
–0.5 to V + 0.5
V
in out
DD
SOEIAJ–16
F SUFFIX
CASE 966
MC14027B
AWLYWW
I , I
in out
Input or Output Current
(DC or Transient) per Pin
±10
mA
1
P
D
Power Dissipation,
500
mW
per Package (Note 3.)
A
= Assembly Location
T
Ambient Temperature Range
Storage Temperature Range
–55 to +125
–65 to +150
260
°C
°C
°C
A
WL or L = Wafer Lot
YY or Y = Year
WW or W = Work Week
T
stg
T
Lead Temperature
L
(8–Second Soldering)
2. Maximum Ratings are those values beyond which damage to the device
may occur.
3. Temperature Derating:
ORDERING INFORMATION
Plastic “P and D/DW” Packages: – 7.0 mW/ C From 65 C To 125 C
Device
Package
PDIP–16
SOIC–16
Shipping
This device contains protection circuitry to guard against damage due to high
static voltages or electric fields. However, precautions must be taken to avoid
applications of any voltage higher than maximum rated voltages to this
MC14027BCP
MC14027BD
2000/Box
2400/Box
high–impedancecircuit. For proper operation, V and V should be constrained
in
out
MC14027BDR2
SOIC–16 2500/Tape & Reel
to the range V
(V or V
)
V
DD
.
SS
in
out
Unused inputs must always be tied to an appropriate logic voltage level (e.g.,
either V or V ). Unused outputs must be left open.
MC14027BF
SOEIAJ–16
SOEIAJ–16
See Note 1.
See Note 1.
SS
DD
MC14027BFEL
1. For ordering information on the EIAJ version of
the SOIC packages, please contact your local
ON Semiconductor representative.
Semiconductor Components Industries, LLC, 2000
1
Publication Order Number:
March, 2000 – Rev. 3
MC14027B/D