HCC/HCF4048B
MULTIFUNCTION EXPANDABLE 8-INPUT GATE
.
.
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.
.
.
.
.
THREE-STATE OUTPUT
MANY LOGIC FUNCTIONS AVAILABLE IN
ONE PACKAGE
QUIESCENT CURRENT SPECIFIED TO 20V
FOR HCC DEVICE
STANDARDIZED SYMMETRICAL OUTPUT
CHARACTERISTICS
5V, 10V, AND 15V PARAMETRIC RATINGS
INPUT CURRENT OF 100nA AT 18V AND 25°C
FOR HCC DEVICE
100% TESTED FOR QUIESCENT CURRENT
MEETS ALL REQUIREMENTS OF JEDEC TEN-
TATIVE STANDARD N°. 13A, ”STANDARD
SPECIFICATIONS FOR DESCRIPTION OF ”B”
SERIES CMOS DEVICES”
EY
Plastic Package
F
Ceramic Frit Seal Package
M1
Micro Package
C1
Plastic Chip Carrier
ORDER CODES :
HCC4048BF
HCF4048BM1
HCF4048BEY
HCF4048BC1
PIN CONNECTIONS
DESCRIPTION
The
HCC4048B
(extended temperature range) and
HCF4048B
(intermediate temperature range) are
monolithic integrated circuit, available in 16-lead
dual in-line plastic or ceramic package and plastic
micro package. The
HCC/HCF4048B
is an 8-input
gate having four control inputs. Three binary control
inputs - Ka, Kb, and Kc - provide the implementation
of eight different logic functions. These functions are
OR, NOR, AND, NAND, OR/AND, OR/NAND,
AND/OR and AND/NOR. A fourth control input-Kd-
provides the user with a 3-state output. When control
input Kd is high the output is either a logic 1 or a logic
0 depending on the inner states. When control input
Kd is low, the output is an open circuit. This feature
enables the user to connect this device to a common
bus line. In addition to the eight input lines, an EX-
PAND input is provided that permits the user to in-
crease the number of inputs to one
HCC/HCF4048B.
For example, two
HCC/HCF4048B’s
can be cas-
caded to provide a 16-input multifunction gate. When
the EXPAND input is not used, it should be con-
nected to V
SS
.
October 1988
1/12
HCC/HCF4048B
FUNCTIONAL DIAGRAM
ABSOLUTE MAXIMUM RATINGS
Symbol
V
DD
*
V
i
I
I
P
t ot
Parameter
Supply Voltage :
HC C
Types
H C F
Types
Input Voltage
DC Input Current (any one input)
Total Power Dissipation (per package)
Dissipation per Output Transistor
for T
o p
= Full Package-temperature Range
Operating Temperature :
HCC
Types
H CF
Types
Storage Temperature
Value
– 0.5 to + 20
– 0.5 to + 18
– 0.5 to V
DD
+ 0.5
±
10
200
100
– 55 to + 125
– 40 to + 85
– 65 to + 150
Unit
V
V
V
mA
mW
mW
°C
°C
°C
T
op
T
stg
Stresses above those listed under ”Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress rating only
and functional operation of the device at these or any other conditions above those indicated in the operational sections of this specification
is not implied. Exposure to absolute maximum rating conditions for external periods may affect device reliability.
* All voltages values are referred to V
SS
pin voltage.
RECOMMENDED OPERATING CONDITIONS
Symbol
V
DD
V
I
T
op
Parameter
Supply Voltage :
HC C
Types
H C F
Types
Input Voltage
Operating Temperature :
H CC
Types
H C F
Types
Value
3 to 18
3 to 15
0 to V
DD
– 55 to + 125
– 40 to + 85
Unit
V
V
V
°C
°C
2/12
HCC/HCF4048B
DYNAMIC ELECTRICAL CHARACTERISTICS
(T
amb
= 25°C, C
L
= 50pF, R
L
= 200kΩ,
typical temperature coefficient for all V
DD
= 0.3%/°C values, all input rise and fall time = 20ns)
Test Conditions
Symbol
t
PHL
, t
PL H
Parameter
Propagation Delay Time Inputs
to Output and Ka to Output
V
D D
(V)
Min.
5
10
15
Kb to Output
5
10
15
Kc to Output
5
10
15
Expand Input to Output
5
10
15
t
PHZ
, t
PL Z
t
PZ H
, t
PZ L
3–state Propagation Delay Time
Kd to Output
R
L
= 1kΩ
5
10
15
t
T HL
, t
TL H
Transition Time
5
10
15
3-state Output Capacitance
Value
Typ.
300
150
120
225
85
55
140
50
40
190
90
65
80
35
25
100
50
40
5
Max.
600
300
240
450
170
110
280
100
80
380
180
130
160
70
50
200
100
80
10
pF
ns
Unit
Typical Output Low (sink) Current Characteristics.
Minimum Output Low (sink) Current Characteristics.
5/12
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