SGS-THOMSON HCC4008B, HCF4008B Technical data
HCC/HCF4008B
4-BIT FULL ADDER WITH PARALLEL CARRY OUTPUT
DESCRIPTION
.4 SUM OUTPUTS PLUS PARALLEL LOOK-
AHERDCARRY-OUTPUT
.HIGH-SPEED OPERATION-SUM IN-TO-SUM
OUT 160ns (typ.): CARRYIN-TO-CARRYOUT
50ns (typ.) AT V
DD
= 10V, C
L
= 50pF
.QUIESCENT CURRENT SPECIFIED TO 20V
FOR HCC DEVICE
.INPUT CURRENTOF 100nA AT 18VAND25°C
FOR HCC DEVICE
.100% TESTEDFOR QUIESCENTCURRENT
.5V, 10V,AND 15VPARAMETRIC RATING
.MEETSALLREQUIREMENTSOFJEDECTEN-
TATIVESTANDARDN°13A,”STANDARDSPE-
CIFICATIONS FOR DESCRIPTION OF ”B”
SERIESCMOS DEVICES”
June1989
TheHCC4008B (extended temperaturerange)and
HCF4008B (intermediate temperature range) are
monolithic integrated circuits, available in 16-lead
dual in-line plastic or ceramic package and plastic
micropackage.
TheHCC/HCF4008Btypesconsist offourfulladder
stages with fast look ahead carry provision from
stagetostage.Circuitry isincluded toprovidea fast
”parallel-carry-out” to permit high-speed operation
in arithmetic sections using several HCC/HCF
4008B’s.
HCC/HCF4008B inputsincludethe foursets of bits
tobe added,A
1
to A
4
andB
1
toB
4
, in addition to the
”Carry In” bit from a previous section.
HCC/HCF4008B outputs include the four sum bits,
S
1
toS
4
.Inaddition to thehighspeed”parallel-carry-
out” which may be utilized at a succeeding
HCC/HCF4008B section.
EY
(Plastic Package)
F
(Ceramic Frit SealPackage)
C1
(Plastic Chip Carrier)
ORDERCODES :
HCC4008BF HCF4008BM1
HCF4008BEY HCF4008BC1
PIN CONNECTIONS
M1
(MicroPackage)
1/13
查询HCC/HCF4008B供应商
ABSOLUTE MAX IMU M RATI NGS
Symbol Parameter Val ue Unit
V
DD
* Supply Voltage : HCC Types
HCF Types
– 0.5 to + 20
– 0.5 to + 18
V
V
V
i
Input Voltage – 0.5 to V
DD
+ 0.5 V
I
I
DC Input Current (any one input) ± 10 mA
P
tot
Total Power Dissipation (per package)
Dissipation per Output Transistor
for T
op
= Full Package-temperature Range
200
100
mW
mW
T
op
Operating Temperature : HCC Types
HCF Types
–55to+125
–40to+85
°C
°C
T
stg
Storage Temperature – 65 to + 150 °C
RECOMMENDED OPERATING CONDITIONS
Symbol Parameter Value Unit
V
DD
Supply Voltage : HCC Types
HCF Types
3to18
3to15
V
V
V
I
Input Voltage 0 to V
DD
V
T
op
Operating Temperature : HCC Types
HCF Types
– 55 to + 125
–40to+85
°C
°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 sec-
tions 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 V
SS
pin voltage.
HCC/HCF4008B
2/13
LOGIC DIAGRAM
TRUTH TABLE
A
i
B
i
CI CO SUM
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
HCC/HCF4008B
3/13
STATIC EL ECTR ICA L CHARACTERISTICS (over recommended operating conditions)
Test Conditions Value
V
I
V
O
|I
O
|V
DD
T
Low
* 25°CT
High
*
Symbol Parame te r
(V) (V) (µA) (V)
Min. Max. Min. Typ. M a x. Mi n. Max.
Unit
I
L
Quiescent
Current
HCC
Types
0/ 5 5 5 0.04 5 150
µA
0/10 10 10 0.04 10 300
0/15 15 20 0.04 20 600
0/20 20 100 0.08 100 3000
HCF
Types
0/ 5 5 20 0.04 20 150
0/10 10 40 0.04 40 300
0/15 15 80 0.04 80 600
V
OH
Output High
Voltage
0/ 5 < 1 5 4.95 4.95 4.95
V
0/10 < 1 10 9.95 9.95 9.95
0/15 < 1 15 14.95 14.95 14.95
V
OL
Output Low
Voltage
5/0 < 1 5 0.05 0.05 0.05
V
V
10/0 < 1 10 0.05 0.05 0.05
15/0 < 1 15 0.05 0.05 0.05
V
IH
Input High
Voltage
0.5/4.5 < 1 5 3.5 3.5 3.5
1/9 < 1 10 7 7 7
1.5/13.5 < 1 15 11 11 11
V
IL
Input Low
Voltage
4.5/0.5 < 1 5 1.5 1.5 1.5
V
9/1 < 1 10 3 3 3
13.5/1.5 < 1 15 4 4 4
I
OH
Output
Drive
Current
HCC
Types
0/ 5 2.5 5 – 2 – 1.6 – 3.2 – 1.15
mA
0/ 5 4.6 5 – 0.64 – 0.51 – 1 – 0.36
0/10 9.5 10 – 1.6 – 1.3 – 2.6 – 0.9
0/15 13.5 15 – 4.2 – 3.4 – 6.8 – 2.4
HCF
Types
0/ 5 2.5 5 – 1.53 – 1.36 – 3.2 – 1.1
0/ 5 4.6 5 – 0.52 – 0.44 – 1 – 0.36
0/10 9.5 10 – 1.3 – 1.1 – 2.6 – 0.9
0/15 13.5 15 – 3.6 – 3.0 – 6.8 – 2.4
I
OL
Output
Sink
Current
HCC
Types
0/ 5 0.4 5 0.64 0.51 1 0.36
mA
0/10 0.5 10 1.6 1.3 2.6 0.9
0/15 1.5 15 4.2 3.4 6.8 2.4
HCF
Types
0/ 5 0.4 5 0.52 0.44 1 0.36
0/10 0.5 10 1.3 1.1 2.6 0.9
0/15 1.5 15 3.6 3.0 6.8 2.4
I
IH
,I
IL
Input
Leakage
Current
HCC
Types
0/18
Any Input
18 ± 0.1 ±10
–5
± 0.1 ± 1
µA
HCF
Types
0/15 15 ± 0.3 ±10
–5
± 0.3 ± 1
C
I
Input Capacitance Any Input 5 7.5 pF
*T
Low
=–55°CforHCC device : – 40°CforHCF device.
*T
High
= + 125°CforHCC device : + 85°CforHCF device.
TheNoise Margin for both ”1” and ”0” level is : 1Vmin. with V
DD
= 5V, 2V min.with V
DD
=10V, 2.5 Vmin. withV
DD
= 15V.
HCC/HCF4008B
4/13
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