Datasheet HCF4527B Datasheet (SGS Thomson Microelectronics)

.CASCADABLE IN MULTIPLES OF 4-BITS

.SET TO9 INPUTAND 9 DETECT OUTPUT

.QUIESCENT CURRENT SPECIFIED TO 20V

FOR HCC DEVICE

.STANDARDIZED SYMMETRICAL OUTPUT

CHARACTERISTICS

.5V, 10VAND 15V PARAMETRIC RATINGS

.INPUT CURRENTOF 100nA AT 18V AND25

FOR HCC DEVICE

o

.100% TESTEDFOR QUIESCENTCURRENT

.MEETSALLREQUIREMENTSOFJEDECTEN-

TATIVE STANDARD N. 13A, ” STANDARD
SPECIFICATIONS FOR DESCRIPTION OF B
SERIESCMOS DEVICES ”

HCC4527B

HCF4527B

BCD RATE MULTIPLEXER

C

EY

(PlasticPackage)

F

(CeramicPackage)

C1

(ChipCarrier)

DESCRIPTION
TheHCC4527B (extended temperature range) and

HCF4527B (intermediate temperature range) are

monolithic integrated circuit, available in 16-lead
dual in line plastic or ceramicpackage.

TheHCC/HCF4527Bisalow power4bitdigital rate
multiplier thatprovidesan output pulserate whichis
theclockinputpulseratemultipliedby1/10timesthe
BCD input. For example, when the BCDinput is 8,
there will be 8 output pulses for every 10 input
pulses. This device may be used to preform arith­metic operations (add, subtract, divide, raise to a
power), solve algebraic and differential equations,
generate naturel logarithms and trigonometric func-

ORDER CODES :

HCC4 076BF HCF4076BEY

HCF4076BC1

PIN CONNECTIONS

September 1990

1/13

HCC/HCF4527B

FUN CTIONAL DIAGR A M

ABSOLU TE M AXIMU M R AT ING

Symbol Parameter Value Unit

* Supply Voltage: HCC Types

V

DD

HCF Types

V

P

Input Voltage -0.5 to VDD+ 0.5 V

i

I

DC Input Current (any oneinput) ± 10 mA

I

Total Power Dissipation (per package)

tot

-0.5 to +20

-0.5 to +18

200

V
V

mW
Dissipation per Output Transistor
for Top = Full Package Temperature Range

T

Operating Temperature: HCC Types

op

HCF Types

T

Stressesabove thoselistedunder ”Absolute MaximumRatings”maycausepermanent damagetothedevice. Thisisastressratingonlyand functional
operation of the device atthese oranyother conditions above thoseindicated in theoperational sections of thisspecification is not implied.Exposure
to absolute maximum ratingconditions forexternal periodsmay affectdevice reliability.

* All voltagevalues are referred to VSSpinvoltage.

Storage Temperature -65 to +150

stg

100

-55 to +125

-40 to +85

mW

o

C

o

C

o

C

RECO MM ENDED OPERATIN G CO NDI TIONS

Symbol Parameter Value Unit

V

Supply Voltage: HCC Types

DD

HCF Types

V

T

Input Voltage 0 to V

I

Operating Temperature: HCC Types

op

HCF Types

3to18
3to15

DD

-55 to +125

-40 to +85

V
V

V

o

C

o

C

2/13

LOGI C DI AGRAM

HCC/HCF4527B

3/13

HCC/HCF4527B

TRUTH TABLE

Inputs Outputs

Number of Pulsed or Logic Level

(0 = Low; 1 = High; X = Don’t Care)

DCBA CLKINHINSTR CAS CLR SET OUT OUT

0000 10 00000LH11
0001 10 000001111
0010 10 000002211
0011 10 000003311
0100 10 000004411
0101 10 000005511
0110 10 000006611
0111 10 000007711
1000 10 000008811
1001 10 000009911
1010 10 000008811
1011 10 000009911
1100 10 000008811
1101 10 000009911
1110 10 000008811
1111 10 000009911
XXXX 10 10000■■H■
XXXX 10 01000LH11
XXXX 10 00100H●11
1XXX10000101010HL
0XXX1000010LHHL
XXXX 10 00001LHLH

●Output same asthe first16 linesofthistruthtable(depending on valueofA, B, C, D)

■ Depends on internal stateof counter.

Number of Pulses or Output

Logic Level

(L = LOW; H = High)

INH

OUT

”9”

OUT

4/13

HCC/HCF4527B

STATI C ELE CT RIC AL CHA R ACTE R ISTI CS (over recomm ended operatin g conditio ns)

Test Conditios Value

Symbol Parameter

Quiescent

I

L

Current

HCC
Types

V

(V)

V

I

(V)

|IO|

(µA)

V

(V)

O

T

DD

*25

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

o

CT

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

OH

Output High

V

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 14.95 14.95

OL

Output Low

V

Voltage

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

IH

Input High

V

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

IL

Input Low

V

Voltage

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

OH

Output
Drive
Current

HCC
Types

I

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

HCF
Types

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

HCF
Types

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 0.53 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,IIL

Input Leakage
Current

C

*T

LOW

*T

HIGH

TheNoiseMarginfor both ”1” and”0”level is: 1V min. withVDD=5V,2 V min.withVDD=10V,2.5 V min. withVDD=15V

Input Capacitance Any Input 5 7.5 pF

I

=-55oCforHCC device: -40oC for HCF device.

=+125oCfor HCCdevice:+85oC for HCFdevice.

0/18
0/15 15 ±0.3 ±10

Any Input

18 ±0.1 ±10-5±0.1 ±1 µA

-5

±0.3 ±1 µA

HIGH

Unit

*

µA

V

V

V

V

mA

mA

5/13

HCC/HCF4527B

DYNAMIC ELECTRICAL CHARACTERISTICS (T

=25oC, CL=50pF,RL= 200 KΩ,

amb

typic al temperature coeff ic ent for all VDDvalues is 03 %/oC, all input ri s e and fall ti mes = 20 ns)

Symbol Parameter

t
t

t
t

t

PLH
PHL

PLH
PHL

PLH

Propagation Delay Time
Clock to Output)

Propagation Delay Time
Clock or Strobe to Output

Propagation Delay Time
Clock to Inhibit Output

t

PHL

Propagation Delay Time
Clock to Inhibit Output

t

PLH

t

PHL

t

PLH

t

PHL

t

PLH

t

PHL

t

PLH

t

PHL

t

PLH

t

PHL

t

THL

t

TLH

f

t

t

r,tf

t

t

setup

Propagation Delay Time
Clear to Output

Propagation Delay Time
Clock to ”9” or ”1” Q Output

Propagation Delay Time
Cascade to Output

Propagation Delay Time
Inhibit Input to Inhibit Output

Propagation Delay Time
Set to Output

Transition Time 5 100 200

Maximum Clock Frequency 5 1.2 2.4

CL

Clock Pulse Width 5 330 165

W

Clock Rise or Fall Time 5 15

Set or Clear Pulse Width 5 160 80

W

Inhibit Input Setup Time 5 100 50

Test Conditions Value

(V) Min. Typ. Max.

V

DD

5 110 220
10 55 110
15 45 90

5 150 300
10 75 150
15 60 120

5 320 640
10 145 290
15 100 200

5 250 500
10 100 200
15 75 150

5 380 760
10 175 550
15 130 260

5 300 600
10 125 250
15 90 180

5 90 180
10 45 90
15 35 70

5 130 260
10 60 120
15 45 90

5 330 660
10 150 300
15 110 220

10 50 100
15 40 80

10 2.5 5
15 3.5 7

10 170 85
15 100 50

10 15
15 15

10 90 45
15 60 30

10 40 20
15 20 10

Unit

ns

ns

ns

ns

ns

ns

ns

ns

ns

ns

MHz

ns

µs

ns

ns

6/13

DYNAMIC ELECTRICAL CHARACTERISTICS (continued)

HCC/HCF4527B

Symbol Parameter

t

Inhibit Input Removal Time 5 240 120

R

Set Remova Time 5 150 75

t

R

t

Clear RemovalTime 5 60 30

R

APPLICATION NOTE

For fractional multipliers with more than one digit,
HCC/HCF4527B devices may be cascated in two
differentmodes: theAddmode andtheMltiplymode
(see figures1 and2).

When two units are cascated in Addmode and pro­grammedto 9and 4 respectively, the more signifi­cantunit will have9 outputpulses for every10 input
pulses and the other unit willhave 4 output pulses
for every 100 input pulses for a totalof:

9

4

10

+

100

=

94

100

Test Conditions Value

(V) Min. Typ. Max.

V

DD

10 130 65
15 110 55

10 80 40
15 50 25

10 40 20
15 30 15

Unit

ns

ns

ns

In the multiply mode, the fraction programmed into
the first rate multiplier is multiplied by the fraction
programmed into the secondone:
If N1= 9 and N2=4

out

out

out

4

=

2

1

2

f

out

1

10

9

=

f

clock

10

4



=

10

9

×



10



f

clock



36

=

f

100

clock




f
f
f

Therefore 36outputpulsesfor every100 clockinput
pulses.

7/13

HCC/HCF4527B

Fig. 1: Two HCC/HCF4527B Cascaded in The ”Add” Mode With a Preset Number

Fig. 2: Two HCC/HCF4527B Cascaded in The ”Multiply” Mode With a Preset Number

8/13

Fig. 3: Timing Diagram (see Logic Diagram)

HCC/HCF4527B

9/13

HCC/HCF4527B

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

10/13

P001C

Ceramic DIP16/1 MECHANICAL DATA

HCC/HCF4527B

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

11/13

HCC/HCF4527B

PLCC20 MECHANICAL DATA

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

12/13

P027A

HCC/HCF4527B

Information furnished is believed to be accurate and reliable. However, SGS-THOMSON Microelectronics assumes no responsability forthe
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 byimplicationor otherwise under any patentor patent rights ofSGS-THOMSON Microelectronics. Specificationsmentioned
in this publication aresubject to changewithout notice.This publication supersedes andreplaces all information previously supplied.
SGS-THOMSON Microelectronicsproducts are not authorized foruse ascritical componentsinlife supportdevices orsystems without express
written approval of SGS-THOMSON Microelectonics.

 1994 SGS-THOMSON Microelectronics- All RightsReserved

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13/13