Datasheet HCF40182B Datasheet (SGS Thomson Microelectronics)

LOOK-AHEAD CARRY GENERATOR

.GENERATES HIGH-SPEEDCARRY ACROSS

FOUR ADDERS OFADDER GROUPS

.HIGH-SPEED OPERATIONAL : t

100ns(typ.) @ VDD=10V

PHL=tPLH

.CASCADABLE FOR FAST CARRIES OVER N

BITS

.DESIGNED FOR USE WITHHCC/HCF40181B

ALU

.STANDARDIZED, SYMMETRICAL OUTPUT

CHARACTERISTICS

.QUIESCENT CURRENT SPECIFIED AT 20V

FOR HCC DEVICE

.5V, 10V,AND 15VPARAMETRIC RATINGS

.INPUT CURRENT OF 100nA AT18V AND25°C

FOR HCC DEVICE

.100% TESTEDFOR QUIESCENTCURRENT

.MEETSALLREQUIREMENTSOFJEDECTEN-

TATIVESTANDARDN°13A,”STANDARDSPE­CIFICATIONS FOR DESCRIPTION OF ”B”
SERIESCMOS DEVICES”

HCC/H CF4 01 82B

=

EY

(Plastic Package)F(CeramicFritSeal Package)

M1

(MicroPackage)

ORDER CODES :

HCC40182BFHCF4018
2BM1

(PlasticChip Carrier)

C1

DESCRIPTI ON

The HCC40182B (extended temperature range)
and HCF40182B (intermediate temperature range)
are monolithic integrated circuits, available in 16­lead dual in-line plastic or ceramic package and
plastic micro package. The HCC/HCF40182B is a
high-speed look-ahead carry generator capable of
anticipating a carry across four binary adders or
groupsofadders. TheHCC/HCF40182B is cascad-
able toperform full look-ahead acrossn-bit adders.
Carry, propagate-carry, and generate-carry func­tions are provided as enumerated in the terminal
designation below. The HCC/HCF40182B, when
used in conjunction with the HCC/HCF40181B
arithmetic logic unit (ALU), provides fullhigh-speed
look-ahead carry capability for up to n-bit words.
Each HCC/HCF40182B generatesthe look-ahead
(anticipated carry) across a group of four ALU’s.In
addition, other HCC/HCF40182B’s may be em-
playedtoanticipate the carry across sections of four
look-ahead blocksup ton-bits. Carryinputsand out­puts ofthe HCC/HCF40181B are active-high logic,
andcarry-generate(G)andcarry-propagate (P)out­putsareactivelow.Thereforetheinputsandoutputs
of the HCC/HCF40182B are compatible. The
HCC/HCF40182B is similar to industry type
MC14582.

PIN CONNECTIONS

June1989

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HCC/HCF40182B

FUN CTIONAL DIAG R A M

TERMINAL DESIGNATIONS TABLE

Pin Name Pin Function

G0,G1, G2,G3 3, 1, 14, 5 Active-low Carry-generate Inputs

P0, P1, P2,P3 4, 2, 15, 6 Active-low Carry-propagate Inputs

C

n

C

n+X,Cn+Y

C

,

n+Z

G 10 Active-low Group Carry-generate Output
P 7 Active-low Group Carry-propagate Output

13 Active-high Carry Input

12, 11, 9 Active-high Carry Outputs

ABSOLUTE M AXI MUM RATIN GS

Symbol Parameter Value Unit

V

* Supply Voltage :HC C Types

DD

HCF Types

V

Input Voltage – 0.5 to VDD+ 0.5 V

i

I

DC Input Current (any one input) ± 10 mA

I

P

Total Power Dissipation (per package)

tot

Dissipation per Output Transistor
for T

T

Operating Temperature : HCC Types

op

= Full Package-temperature Range

op

HCF Types

T

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 are with respect to VSS(GND).

Storage Temperature – 65 to + 150 °C

stg

2/12

– 0.5 to + 20
– 0.5 to + 18

200
100

– 55 to + 125

–40to+85

V
V

mW
mW

°C
°C

HCC/HCF40182B

RECOMMENDED OPERATING CO NDITIONS

Symbol Parameter Value Unit

V

T

LOGI C DI AG RAM

Supply Voltage : HCC Types

DD

V

Input Voltage 0 to V

I

Operating Temperature : HCC Types

op

HCF Types

HCF Types

LogicEquations :

C

=G0+P0•Cn

n+X

3to18
3to15

DD

– 55 to + 125

–40to+85

V
V

V

°C
°C

C

n+Y

=G1+P1•G0 + P1 • P0 • C

n

3/12

HCC/HCF40182B

STATIC ELECTRICAL CHARACTERISTICS(over recommended operating conditions)

Test Conditions Value

Symbol Parameter

I

Quiescent

L

Current

HCC
Types

HCF
Types

V

OH

Output High
Voltage

V

OL

Output Low
Voltage

V

IH

Input High
Voltage

IL

Input Low

V

Voltage

I

OH

Output
Drive
Current

HCC
Types

HCF
Types

I

OL

Output
Sink
Current

HCC
Types

HCF
Types

I

IH,IIL

Input
Leakage
Current

HCC
Types

HCF
Types

Input Capacitance Any Input 5 7.5 pF

C

I

*T

=–55°CforHCC device : – 40°CforHCF device.

Low

*T

= + 125°C for HCC device : + 85°C for HCF device.

High

V

V

I

(V) (V) (µA) (V)

O

|IO|V

DD

T

* 25°CT

Low

Min. Max. Min. Typ. Max. Min. Max.

0/ 5 5 5 0.04 5 150
0/10 10 10 0.04 10 300
0/15 15 20 0.04 20 600
0/20 20 100 0.08 100 3000

0/ 5 5 20 0.04 20 150
0/10 10 40 0.04 40 300
0/15 15 80 0.04 80 600

0/ 5 < 1 5 4.95 4.95 5 4.95
0/10 < 1 10 9.95 9.95 10 9.95
0/15 < 1 15 14.95 14.95 15 14.95

5/0 < 1 5 0.05 0.05 0.05
10/0 < 1 10 0.05 0.05 0.05
15/0 < 1 15 0.05 0.05 0.05

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

4.5/0.5 < 1 5 1.5 1.5 1.5
9/1 < 1 10 3 3 3

13.5/1.5 < 1 15 4 4 4
0/ 5 2.5 5 – 2 – 1.6 – 3.2 – 1.15
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

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

0/ 5 0.4 5 0.64 0.51 1 0.36

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

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

0/18

18 ± 0.1 ±10

–5

± 0.1 ± 1

Any Input

0/15

15 ± 0.3 ±10

–5

± 0.3 ± 1

High

Unit

*

µA

V

V

V

V

mA

mA

µA

4/12

HCC/HCF40182B

DYNAMIC ELECTRICAL CHARACTERISTICS(T

=25°C, CL= 50pF, RL= 200kΩ,

amb

typical temperature coefficient for all VDDvalues is 0.3%/°C, all input rise and fall time = 20ns)

Symbol Parameter

t

t

PHL

PLH

Propagation Delay Time

,

P, G, into P
G Out and Carry Outs

to Carry Outs 5 240 480

C

n

t

t

TLH

THL

Transition Time 5 100 200

,

Test Conditions Value

(V) Min. Typ. Max.

V

DD

5 200 400
10 100 200
15 75 150

10 120 240
15 90 180

10 50 100
15 40 80

OutputLow (sink) Current Characteristics. OutputHigh (source)Current Characteristics.

Unit

ns

ns

ns

TypicalPropagation Delay Time (P, G In to P, G
Out andCarry-outs) vs.Load Capacitance.

TypicalTransition Time vs. Load Capacitance.

5/12

HCC/HCF40182B

TypicalDynamicPower Dissipation vs. Input Fre­quency.

TYPICAL APPLICA TI O NS

16-BITTWO-LEVELLOOK-AHEADALU

64-BITFULL CARRYLOOK-AHEAD ALU IN 3LEVELS

6/12

TYPICAL APPLICA TI O NS (c ontinued)
COMBINEDTWO-LEVEL LOOK-AHEAD AND RIPPLE-CARRY ALU

TEST CIRCUITS

QuiescentDevice Current. Input Voltage.

HCC/HCF40182B

Input Leakage Current. DynamicPower Dissipation.

7/12

HCC/HCF40182B

Plastic DIP16 (0.25) MECHANICAL DATA

DIM.

MIN. TYP. MAX. MIN. TYP. MAX.

a1 0.51 0.020

B 0.77 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 3.3 0.130

Z 1.27 0.050

mm inch

8/12

P001C

Ceramic DIP16/1 MECHANICAL DATA

HCC/HCF40182B

DIM.

MIN. TYP. MAX. MIN. TYP. MAX.

A 20 0.787
B 7 0.276
D 3.3 0.130
E 0.38 0.015

e3 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 10.3 0.406

P 7.8 8.05 0.307 0.317

Q 5.08 0.200

mm inch

P053D

9/12

HCC/HCF40182B

SO16 (Narrow) MECHANICAL DATA

DIM.

MIN. TYP. MAX. MIN. TYP. MAX.

A 1.75 0.068
a1 0.1 0.2 0.004 0.007
a2 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 10 0.385 0.393

E 5.8 6.2 0.228 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 0.62 0.024

S8°(max.)

mm inch

10/12

P013H

PLCC20 MECHANICAL DATA

HCC/HCF40182B

DIM.

MIN. TYP. 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

mm inch

P027A

11/12

HCC/HCF40182B

Information furnished isbelieved tobe accurateand reliable.However, SGS-THOMSONMicroelectronics assumes no responsability for the
consequences of use of suchinformation nor for any infringementof patents or other rightsof thirdparties which mayresults fromits use. No
license is granted by implication or otherwise underany patent or patent rights of SGS-THOMSON Microelectronics. Specificationsmentioned
in this publicationare subject to changewithout notice.This publication supersedes andreplaces all information previously supplied.
SGS-THOMSON Microelectronicsproductsare notauthorized for use ascritical componentsin life supportdevices orsystems without express
written approval of SGS-THOMSON Microelectonics.

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