HCF4078B
8 INPUT NOR/OR GATE
s
s
s
s
s
s
PROPAGATION DELAY TIME :
t
PD
= 75ns (TYP.) at V
DD
= 10V
QUIESCENT CURRENT SPECIFIED UP TO
20V
5V, 10V AND 15V PARAMETRIC RATINGS
INPUT LEAKAGE CURRENT
I
I
= 100nA (MAX) AT V
DD
= 18V T
A
= 25°C
100% TESTED FOR QUIESCENT CURRENT
MEETS ALL REQUIREMENTS OF JEDEC
JESD13B "STANDARD SPECIFICATIONS
FOR DESCRIPTION OF B SERIES CMOS
DEVICES"
DIP
SOP
ORDER CODES
PACKAGE
DIP
SOP
TUBE
HCF4078BEY
HCF4078BM1
DESCRIPTION
HCF4078B is a monolithic integrated circuit
fabricated in Metal Oxide Semiconductor
technology available in DIP and SOP packages.
HCF4078B QUAD 2 INPUT NOR/OR GATE
provides the system designer with direct
implementation of the positive logic 8-input NOR
and OR function and supplement the existing
family of CMOS gates.
PIN CONNECTION
O
so
b
te
le
ro
P
uc
d
s)
t(
so
b
-O
P
te
le
od
r
HCF4078M013TR
s)
t(
uc
T&R
September 2002
1/7
HCF4078B
INPUT EQUIVALENT CIRCUIT
PIN DESCRIPTION
PIN No
SYMBOL
NAME AND FUNCTION
Data Inputs
OR Data Outputs
NOR Data Outputs
Not Connected
Negative Supply Voltage
Positive Supply Voltage
2, 3, 4, 5, 9, A, B, C, D, E,
10, 11, 12
F, G, H
1
K
13
J
6, 8
NC
V
SS
7
14
V
DD
TRUTH TABLE
OUTPUTS
INPUTS
J (NOR)
ALL INPUTS "L"
OTHER POSSIBILITIES
H
L
K(OR)
L
H
ABSOLUTE MAXIMUM RATINGS
Symbol
V
DD
V
I
I
I
P
D
T
op
T
stg
Supply Voltage
DC Input Voltage
DC Input Current
Power Dissipation per Package
Power Dissipation per Output Transistor
Operating Temperature
Storage Temperature
Parameter
Absolute Maximum Ratings are those values beyond which damage to the device may occur. Functional operation under these conditions is
not implied.
All voltage values are referred to V
SS
pin voltage.
RECOMMENDED OPERATING CONDITIONS
Symbol
V
DD
V
I
T
op
Supply Voltage
Input Voltage
bs
O
et
l
o
Operating Temperature
P
e
ro
uc
d
s)
t(
b
-O
so
P
te
le
-0.5 to +22
od
r
Value
200
100
s)
t(
uc
Unit
V
V
mA
mW
mW
°C
°C
-0.5 to V
DD
+ 0.5
±
10
-55 to +125
-65 to +150
Parameter
Value
3 to 20
0 to V
DD
-55 to 125
Unit
V
V
°C
2/7
HCF4078B
DC SPECIFICATIONS
Test Condition
Symbol
Parameter
V
I
(V)
0/5
0/10
0/15
0/20
0/5
0/10
0/15
5/0
10/0
15/0
0.5/4.5
1/9
1.5/13.5
4.5/0.5
9/1
13.5/1.5
2.5
4.6
9.5
13.5
0.4
0.5
1.5
V
O
(V)
|I
O
| V
DD
(µA) (V)
5
10
15
20
5
10
15
5
10
15
5
10
15
5
10
15
5
5
10
15
5
10
15
18
T
A
= 25°C
Min.
Typ.
0.01
0.01
0.01
0.02
4.95
9.95
14.95
0.05
0.05
0.05
3.5
7
11
1.5
3
4
-1.36
-0.44
-1.1
-3.0
0.44
1.1
3.0
-3.2
-1
-2.6
-6.8
1
2.6
6.8
3.5
7
11
Max.
0.25
0.5
1
5
4.95
9.95
14.95
0.05
0.05
0.05
3.5
7
11
Value
-40 to 85°C
Min.
Max.
7.5
15
30
150
4.95
9.95
14.95
0.05
0.05
0.05
-55 to 125°C
Min.
Max.
7.5
15
30
150
Unit
I
L
Quiescent Current
µA
V
OH
High Level Output
Voltage
Low Level Output
Voltage
High Level Input
Voltage
Low Level Input
Voltage
Output Drive
Current
V
OL
V
IH
V
IL
I
OH
I
OL
Output Sink
Current
Input Leakage
Current
Input Capacitance
0/5
0/5
0/10
0/15
0/5
0/10
0/15
0/18
<1
<1
<1
<1
<1
<1
<1
<1
<1
<1
<1
<1
<1
<1
<1
<1
<1
<1
<1
V
V
I
I
Any Input
Any Input
C
I
The Noise Margin for both "1" and "0" level is: 1V min. with V
DD
=5V, 2V min. with V
DD
=10V, 2.5V min. with V
DD
=15V
DYNAMIC ELECTRICAL CHARACTERISTICS
(T
amb
= 25°C, C
L
= 50pF, R
L
= 200KΩ, t
r
= t
f
= 20 ns)
Symbol
Parameter
O
so
b
t
PHL
t
PLH
Propagation Delay Time
te
le
ro
P
uc
d
s)
t(
5
10
15
5
10
15
so
b
-O
5
P
te
le
-1.15
-0.36
-0.9
-2.4
0.36
0.9
2.4
od
r
1.5
3
4
s)
t(
uc
1.5
3
4
V
V
-1.1
-0.36
-0.9
-2.4
0.36
0.9
2.4
mA
mA
±10
-5
±0.1
7.5
±1
±1
µA
pF
Test Condition
V
DD
(V)
Min.
Value (*)
Typ.
150
75
55
100
50
40
Max.
300
150
110
200
100
80
Unit
ns
t
THL
t
TLH
Output Transition Time
ns
(*) Typical temperature coefficient for all V
DD
value is 0.3 %/°C.
3/7
HCF4078B
TEST CIRCUIT
C
L
= 50pF or equivalent (includes jig and probe capacitance)
R
L
= 200KΩ
R
T
= Z
OUT
of pulse generator (typically 50Ω)
WAVEFORM : PROPAGATION DELAY TIMES
(f=1MHz; 50% duty cycle)
O
so
b
te
le
ro
P
uc
d
s)
t(
so
b
-O
P
te
le
od
r
s)
t(
uc
4/7
HCF4078B
Plastic DIP-14 MECHANICAL DATA
mm.
DIM.
MIN.
a1
B
b
b1
D
E
e
e3
F
I
L
Z
1.27
3.3
8.5
2.54
15.24
7.1
5.1
0.51
1.39
0.5
0.25
20
0.335
0.100
0.600
1.65
TYP
MAX.
MIN.
0.020
0.055
0.020
0.010
0.787
0.065
TYP.
MAX.
inch
O
so
b
te
le
ro
P
uc
d
s)
t(
so
b
-O
2.54
P
te
le
0.050
od
r
0.130
s)
t(
uc
0.280
0.201
0.100
P001A
5/7
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