Datasheet HCF4018BE Specification

HCF4018B

PRESETTABLE DIVIDE-BY-N COUNTER

■ MEDIUM SPEED OPERATION 10 MHz (T yp. )

at V

■ FULLY STATIC OPERATION

■ STAND ARDIZED SYMMETRICAL OUTPUT

- VSS= 10V

DD

CHARACTERISTICS

■ QUIESCENT CURRENT SPECIFIED UP TO

20V

■ 5V, 10V AND 15V PARAMETRIC RATINGS

■ INPUT LEAKAGE CURRENT

I

= 100nA (MAX) AT VDD = 18V TA = 25°C

I

■ 100% TESTED FOR QUIESCENT CURRENT

■ MEETS ALL REQUIREMENTS OF JEDEC

JESD13B " STANDARD SPECIFICATIONS
FOR DESCRIPTI ON OF B SERI ES CMOS
DEVICES"

DESCRIPTION

The HCF4018B is a m onolithic integrated circuit
fabricated in Metal Oxide Semiconductor
technology available in DIP and SOP packages.
The HCF4018B consist of 5 Johnson counter
stages, buffered Q outputs f rom each s tage, and
counter preset control gating. CLOCK, RESET,
DATA, PRESET ENABLE, and 5 individual JAM
inputs are provided. Divide by 10, 8, 6, 4 or 2
counter configuration can be implemented by
feeding the Q5

, Q4, Q3, Q2, Q1 signals,
respectively, back to the data input.
Divide-by-9, 7, 5, or 3 counter configurations c an
be implemented by the use of a HCF4011B gate

DIP SOP

ORDER CODES

PACKAGE TUBE T & R

DIP HCF4018BEY

SOP HCF4018BM1 HCF4018M013TR

package to properly gate the feedback connection
to the DATA input. Divide-by-functions greater
than 10 can be achieved by use of multiple
HCF4018B units. The counter is advanced one
count at the positive clock signalstransition.
Schmitt trigger action on the clock line permits
unlimited clock rise a nd fall tim es. A high RESET
signal clears the counter to an all-zero condition. A
high PRESENT-ENABLE signal allows
information on the JAM inputs to preset the
counter.
Anti-lock gating is provided to assure the proper
counting sequence.

PIN CONNECTION

1/11September 2001

HCF4018B

INPUT EQUIVALENT CIRCUIT PIN DESCRIPTION

PIN No SYMBOL NAME AND FUNCTION

2, 3, 7, 9, 12

1 DATA Data Input

4, 5, 6, 11,

13
15 RESET Reset Input
14 CLOCK Clock Input

10

8

16

FUNCTIONAL DIAGRAM

JAM1 to

JAM5

to Q5 Buffered Outputs

Q1

PRESET
ENABLE

V

SS

V

DD

Jam Inputs

Preset Enable Input
Negative Supply Voltage

Positive Supply Voltage

2/11

LOGIC DIAGRAM

HCF4018B

TIMING CHART

3/11

HCF4018B

ABSOLUTE MAXIMUM RATINGS

Symbol Parameter Value Unit

V

V

P

T

T

Absolute Maximum Ratings are those values beyond which damage to the device may occur. Functional operation under these conditions is
not implied.
All voltage values ar e referred to V

RECOMMENDED OPERATING CONDITIONS

Symbol Parameter Value Unit

V

V

T

Supply Voltage

DD

DC Input Voltage -0.5 to VDD + 0.5

I

I

DC Input Current

I

Power Dissipation per Package 200 mW

D

-0.5 to +22 V

± 10 mA

Power Dissipation per Output Transistor 100 mW
Operating Temperature

op

Storage Temperature

stg

pin voltage.

SS

Supply Voltage

DD

Input Voltage 0 to V

I

Operating Temperature

op

-55 to +125 °C

-65 to +150 °C

3 to 20 V

DD

-55 to 125 °C

V

V

4/11

DC SPECIFICATIONS

Test Condition Value

T

Symbol Parameter

I

Quiescent Current 0/5 5 0.04 5 150 150

L

V

(V)

V

I

(V)

|I

|

O

O

(µA)

V

DD

(V)

= 25°C

A

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

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

V

High Level Output

OH

Voltage

0/5 <1 5 4.95 4.95 4.95

0/15 <1 15 14.95 14.95 14.95

Low Level Output

V

OL

Voltage

5/0 <1 5 0.05 0.05 0.05

15/0 <1 15 0.05 0.05 0.05

High Level Input

V

IH

Voltage

0.5/4.5 <1 5 3.5 3.5 3.5

1.5/13.5 <1 15 11 11 11

V

IL

Low Level Input
Voltage

4.5/0.5 <1 5 1.5 1.5 1.5

13.5/1.5 <1 15 4 4 4

I

OH

Output Drive
Current

0/5 2.5 <1 5 -1.36 -3.2 -1.1 -1.1

0/5 4.6 <1 5 -0.44 -1 -0.36 -0.36
0/10 9.5 <1 10 -1.1 -2.6 -0.9 -0.9
0/15 13.5 <1 15 -3.0 -6.8 -2.4 -2.4

I

OL

Output Sink
Current

0/5 0.4 <1 5 0.44 1 0.36 0.36

0/15 1.5 <1 15 3.0 6.8 2.4 2.4

Input Leakage

I

I

Current

C

Input Capacitance

I

The Noi se Margin for bot h " 1" and "0" level is: 1V min. with VDD=5V, 2V min. with VDD=10V, 2.5V min. with VDD=15V

0/18 Any Input 18

Any Input 5 7.5 pF

±10

-5

-40 to 85°C -55 to 125°C

±0.1 ±1 ±1 µA

HCF4018B

Unit

µA

V0/10 <1 10 9.95 9.95 9.95

V10/0 <1 10 0.05 0.05 0.05

V1/9 <1 10 7 7 7

V9/1 <1 10 3 3 3

mA

mA0/10 0.5 <1 10 1.1 2.6 0.9 0.9

5/11

HCF4018B

DYNAMIC ELECTRICAL CHARACTERISTICS (T

Symbol Parameter

t

PLH tPHL

t

THL tTLH

t

t

setup

PRESET

t

PLH, tPHL

t

REM

(*) Typical temperature coefficient for all VDD value is 0.3 %/°C.

(1) At PRESET ENABLE or JAM inputs

Propagation Delay Time 5 200 400

Transition Time 5 100 200

Maximum Clock Input

f

CL

Frequency

Minimum Clock Pulse

t

W

Width

Clock Input Rise or Fall

, t

r

f

Time

Data Setup Time Minimum
Clock Inhibit

Data Input Hold-Time 5 140 70

t

H

(1)

or RESET OPERATION

Propagation Delay Time
(reset or reset to Q

Preset or Reset Pulse

t

W

Width

)

Preset or Reset Removal
Time

(V)

V

DD

15 65 130

15 40 80

536

15 8.5 17

5 160 80

15 50 25

5

15

54020

15 6 3

15 60 30

5 275 550

15 90 180

5 160 80

15 50 25

58040

15 20 10

= 25°C, CL = 50pF, RL = 200KΩ, tr = tf = 20 ns)

amb

Test Condition Value (*) Unit

Min. Typ. Max.

ns10 90 180

ns10 50 100

MHz10 7 14

ns10 70 35

unlimited µs10

ns10 12 6

ns10 80 40

ns10 125 250

ns10 70 35

ns10 30 15

6/11

TYPICAL APPLICATION

External connections for divide by 10, 9, 8, 7, 6, 5, 4, 3, 2 operation

DIVIDE BY 10 Q5

DIVIDE BY 8 Q
DIVIDE BY 6 Q
DIVIDE BY 4 Q
DIVIDE BY 2 Q

4
3
2
1 NO CONNECTED

CONNECTED BACK TO "DATA"

HCF4018B

NO EXTERNAL COMPONENTS

REQUIRED

7/11

HCF4018B

TEST CIRCUIT

CL = 50pF or equivalent (includes jig and probe capacitance)

= 200KΩ

R

L

R

= Z

of pulse generator (typically 50Ω)

T

OUT

8/11

HCF4018B

Plastic DIP-16 (0.25) MECHANICAL DATA

mm. inch

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

P001C

9/11

HCF4018B

SO-16 MECHANICAL DATA

DIM.

A 1.75 0.068

a1 0.1 0.2 0.003 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.)

MIN. TYP MAX. MIN. TYP. MAX.

mm. inch

10/11

PO13H

HCF4018B

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its use. No li cense is granted by implica tion or otherwise under any pat ent or patent rights of S TMicroelec tronics. Specifications
mentioned in this publication ar e subject to change without notice. This publication supersedes and replaces all information
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