STMicroelectronics HCF4008BM1 4-bit full adder with parallel carry output Datasheet

HCC/HCF4008B
4-BIT FULL ADDER WITH PARALLEL CARRY OUTPUT
.
.
.
.
..
.
4 SUM OUTPUTS PLUS PARALLEL LOOKAHERD CARRY-OUTPUT
HIGH-SPEED OPERATION-SUM IN-TO-SUM
OUT 160ns (typ.) : CARRY IN-TO-CARRY OUT
50ns (typ.) AT VDD = 10V, CL = 50pF
QUIESCENT CURRENT SPECIFIED TO 20V
FOR HCC DEVICE
INPUT CURRENT OF 100nA AT 18V AND 25°C
FOR HCC DEVICE
100% TESTED FOR QUIESCENT CURRENT
5V, 10V, AND 15V PARAMETRIC RATING
MEETS ALL REQUIREMENTS OF JEDEC TENTATIVE STANDARD N° 13A, ”STANDARD SPECIFICATIONS FOR DESCRIPTION OF ”B”
SERIES CMOS DEVICES”
EY
(Plastic Package)
M1
(Micro Package)
F
(Ceramic Frit Seal Package)
C1
(Plastic Chip Carrier)
ORDER CODES :
HCC4008BF
HCF4008BM1
HCF4008BEY
HCF4008BC1
PIN CONNECTIONS
DESCRIPTION
The HCC4008B (extended temperature range) and
HCF4008B (intermediate temperature range) are
monolithic integrated circuits, available in 16-lead
dual in-line plastic or ceramic package and plastic
micropackage.
The HCC/HCF4008B types consist of four full adder
stages with fast look ahead carry provision from
stage to stage. Circuitry is included to provide a fast
”parallel-carry-out” to permit high-speed operation
in arithmetic sections using several HCC/HCF
4008B’s.
HCC/HCF4008B inputs include the four sets of bits
to be added, A1 to A4 and B1 to B4, in addition to the
”Carry In” bit from a previous section.
HCC/HCF4008B outputs include the four sum bits,
S1 to S4. In addition to the high speed ”parallel-carryout” which may be utilized at a succeeding
HCC/HCF4008B section.
June 1989
1/13
HCC/HCF4008B
ABSOLUTE MAXIMUM RATINGS
Symbol
V DD *
Parameter
Supply Voltage : HC C Types
H CF Types
Value
Unit
– 0.5 to + 20
– 0.5 to + 18
V
V
Vi
Input Voltage
– 0.5 to V DD + 0.5
V
II
DC Input Current (any one input)
± 10
mA
Total Power Dissipation (per package)
Dissipation per Output Transistor
for T o p = Full Package-temperature Range
200
mW
100
mW
Pto t
T op
Operating Temperature : HCC Types
H CF Types
– 55 to + 125
– 40 to + 85
°C
°C
T stg
Storage Temperature
– 65 to + 150
°C
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 voltage values are referred to VSS pin voltage.
RECOMMENDED OPERATING CONDITIONS
Symbol
V DD
VI
Top
2/13
Parameter
Supply Voltage : HCC Types
HC F Types
Input Voltage
Operating Temperature : HCC Types
H CF Types
Value
Unit
3 to 18
3 to 15
V
V
0 to V DD
V
– 55 to + 125
– 40 to + 85
°C
°C
HCC/HCF4008B
LOGIC DIAGRAM
TRUTH TABLE
Ai
Bi
CI
CO
SU M
O
I
O
I
O
I
O
I
O
O
I
I
O
O
I
I
O
O
O
O
I
I
I
I
O
O
O
I
O
I
I
I
O
I
I
O
I
O
O
I
3/13
HCC/HCF4008B
STATIC ELECTRICAL CHARACTERISTICS (over recommended operating conditions)
Test Conditions
Symbol
IL
VO H
VO L
Parameter
Quiescent
Current
VI
(V)
VO
(V)
V IL
I OH
0/ 5
5
5
0.04
5
150
HCC
Types 0/15
10
10
0.04
10
300
15
20
0.04
20
600
0/20
20
100
0.08
100
3000
0/ 5
HCF
0/10
Types
0/15
5
20
0.04
20
150
10
40
0.04
40
300
15
80
0.04
80
600
Output High
Voltage
Output Low
Voltage
0/ 5
< 1
5
4.95
4.95
4.95
0/10
< 1
10
9.95
9.95
9.95
0/15
< 1
15
14.95
5/0
< 1
5
0.05
0.05
0.05
10/0
< 1
10
0.05
0.05
0.05
I OL
Input High
Voltage
Input Low
Voltage
Output
Drive
Current
Output
Sink
Current
CI
Input
Leakage
Current
14.95
< 1
15
0.5/4.5
< 1
5
0.05
1/9
< 1
10
7
7
7
1.5/13.5 < 1
15
11
11
11
3.5
0.05
3.5
< 1
5
1.5
1.5
1.5
< 1
10
3
3
3
13.5/1.5 < 1
15
4
4
4
5
–2
– 1.6 – 3.2
– 1.15
HCC
Types 0/10
4.6
5
– 0.64
– 0.51 – 1
– 0.36
9.5
10
– 1.6
– 1.3 – 2.6
– 0.9
0/15
13.5
15
– 4.2
– 3.4 – 6.8
– 2.4
0/ 5
2.5
5
– 1.53
– 1.36 – 3.2
– 1.1
0/ 5
HCF
Types 0/10
4.6
5
– 0.52
– 0.44 – 1
– 0.36
9.5
10
– 1.3
– 1.1 – 2.6
– 0.9
0/15
13.5
15
– 3.6
– 3.0 – 6.8
– 2.4
0/ 5
0.4
5
0.64
0.51
1
0.36
HCC
0/10
Types
0/15
0.5
10
1.6
1.3
2.6
0.9
1.5
15
4.2
3.4
6.8
2.4
0/ 5
0.4
5
0.52
0.44
1
0.36
0.5
10
1.3
1.1
2.6
0.9
1.5
15
3.6
3.0
6.8
2.4
Any Input
mA
± 0.1
±10
± 0.1
±1
15
± 0.3
±10 – 5 ± 0.3
±1
5
7.5
V
mA
18
–5
* TLo w= – 55°C for HCC device : – 40°C for HCF device.
* THigh= + 125°C for HCC device : + 85°C for HCF device.
The Noise Margin for both ”1” and ”0” level is : 1V min. with VDD = 5V, 2V min. with VDD = 10V, 2.5 V min. with VDD = 15V.
4/13
V
9/1
Any Input
V
0.05
2.5
Input Capacitance
V
4.5/0.5
HCF
0/15
Types
µA
3.5
0/ 5
HCC 0/18
Types
Unit
14.95
0/ 5
HCF
0/10
Types
0/15
I IH, I IL
|I O | V D D
T L o w*
25 °C
T Hig h *
(µA) (V) Min. Max. Min. Typ. Max. Min. Max.
0/10
15/0
V IH
Value
µA
pF
HCC/HCF4008B
DYNAMIC ELECTRICAL CHARACTERISTICS (T amb = 25 °C, C L = 50 pF, R L = 200 kΩ,
typical temperature coefficient for all V DD values is 0.3 %/°C, all input rise and fall times = 20 ns)
Symbol
Parameter
t P L H , t P HL Propagation Delay
Time
Sum In to
Sum Out
Carry In to
Sum Out
Sum In to
Carry Out
Carry In to
Carry Out
t THL , t T L H Transition Time
Typical Output Low (sink) Current.
Value
Test Conditions
V D D (V) Min.
Typ.
Max.
5
400
800
10
160
320
15
115
230
5
370
740
10
155
310
15
115
230
5
200
400
10
90
180
15
65
130
5
100
200
10
50
100
15
40
80
5
100
200
10
50
100
15
40
80
Unit
ns
ns
Minimum Output Low (sink) Current Characteristics.
5/13
HCC/HCF4008B
Typical Output High (source) Current Characteristics.
Minimum Output High (source) Current Characteristics.
Typical Sum-in to Sum Out Propagation Delay
vs. Load Capacitance.
Typical Carry-in to Carry-Out Propagation Delay
vs. Load Capacitance.
Typical Carry-in to Sum Out Propagation Delay
Time vs. Load Capacitance.
Typical Sum-in to Carry-Out Propagation Delay
Time vs. Load Capacitance.
6/13
HCC/HCF4008B
Typical Dynamic Power Dissipation/Package vs.
Frequency.
TYPICAL APPLICATIONS
SPEED CHARACTERISTICS OF A 16-BIT ADDER.
Notes :All ”A” and ”B” input bits occur at t = 0.
All sums settled at t = 345ns.
CL= 50pF, Tamb = 25°C, VDD-VSS = 10V.
7/13
HCC/HCF4008B
TEST CIRCUITS
Quiescent Device Current.
Input Current.
8/13
Input Voltage.
HCC/HCF4008B
Plastic DIP16 (0.25) MECHANICAL DATA
mm
DIM.
MIN.
a1
0.51
B
0.77
TYP.
inch
MAX.
MIN.
TYP.
MAX.
0.020
1.65
0.030
0.065
b
0.5
0.020
b1
0.25
0.010
D
20
0.787
E
8.5
0.335
e
2.54
0.100
e3
17.78
0.700
F
7.1
0.280
I
5.1
0.201
L
Z
3.3
0.130
1.27
0.050
P001C
9/13
HCC/HCF4008B
Ceramic DIP16/1 MECHANICAL DATA
mm
DIM.
MIN.
TYP.
inch
MAX.
MIN.
TYP.
MAX.
A
20
0.787
B
7
0.276
D
E
3.3
0.130
0.38
e3
0.015
17.78
0.700
F
2.29
2.79
0.090
0.110
G
0.4
0.55
0.016
0.022
H
1.17
1.52
0.046
0.060
L
0.22
0.31
0.009
0.012
M
0.51
1.27
0.020
0.050
N
P
Q
10.3
7.8
8.05
5.08
0.406
0.307
0.317
0.200
P053D
10/13
HCC/HCF4008B
SO16 (Narrow) MECHANICAL DATA
mm
DIM.
MIN.
TYP.
A
a1
inch
MAX.
MIN.
TYP.
1.75
0.1
0.068
0.2
a2
MAX.
0.004
0.007
1.65
0.064
b
0.35
0.46
0.013
0.018
b1
0.19
0.25
0.007
0.010
C
0.5
0.019
c1
45° (typ.)
D
9.8
E
5.8
10
0.385
6.2
0.228
0.393
0.244
e
1.27
0.050
e3
8.89
0.350
F
3.8
4.0
0.149
0.157
G
4.6
5.3
0.181
0.208
L
0.5
1.27
0.019
0.050
M
S
0.62
0.024
8° (max.)
P013H
11/13
HCC/HCF4008B
PLCC20 MECHANICAL DATA
mm
DIM.
MIN.
TYP.
inch
MAX.
MIN.
TYP.
MAX.
A
9.78
10.03
0.385
0.395
B
8.89
9.04
0.350
0.356
D
4.2
4.57
0.165
0.180
d1
2.54
0.100
d2
0.56
0.022
E
7.37
8.38
0.290
0.330
e
1.27
0.050
e3
5.08
0.200
F
0.38
0.015
G
0.101
0.004
M
1.27
0.050
M1
1.14
0.045
P027A
12/13
HCC/HCF4008B
Information furnished is believed to be accurate and reliable. However, SGS-THOMSON Microelectronics assumes no responsability for the
consequences of use of such information nor for any infringement of patents or other rights of third parties which may results from its use. No
license is granted by implication or otherwise under any patent or patent rights of SGS-THOMSON Microelectronics. Specifications mentioned
in this publication are subject to change without notice. This publication supersedes and replaces all information previously supplied.
SGS-THOMSON Microelectronics products are not authorized for use ascritical components in life support devices or systems without express
written approval of SGS-THOMSON Microelectonics.
 1994 SGS-THOMSON Microelectronics - All Rights Reserved
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