4029.pdf

HCC4029B

HCF4029B

PRESETTABLE UP/DOWN COUNTER

BINARY OR BCD DECADE

. MEDIUM SPEED OPERATION - 8MHz (typ.) @

C L = 50pF AND V DD -V SS = 10V

. MULTI-PACKAGE PARALLEL CLOCKING FOR

SYNCHRONOUS HIGH SPEED OUTPUT RES-

PONSE OR RIPPLE CLOCKING FOR SLOW

CLOCK INPUT RISE AND FALL TIMES

. ”PRESET ENABLE” AND INDIVIDUAL ”JAM”

. BCD OUTPUTS IN DECADE MODE

. STANDARDIZED SYMMETRICAL OUTPUT

(Plastic Package)

(Ceramic Package)

. 5V, 10V, AND 15V PARAMETRIC RATINGS

. INPUT CURRENT OF 100nA AT 18V AND 25 ° C

FOR HCC DEVICE

. QUIESCENT CURRENT SPECIFIED TO 20V

FOR HCC DEVICE

. 100% TESTED FOR QUIESCENT CURRENT

. MEETS ALL REQUIREMENTS OF JEDEC TEN-

(Micro Package)

(Chip Carrier)

ORDER CODES :

HCC4029BF

TATIVE STANDARD N o . 13A, ”STANDARD

SPECIFICATIONS FOR DESCRIPTION OF ”B”

SERIES CMOS DEVICES”

HCF4029BM1

HCF4029BEY

HCF4029BC1

DESCRIPTION

The HCC4029B (extended temperature range) and

HCF4029B (intermediate temperature range) are

monolithic integrated circuit, available in 16-lead

dual in-line plastic or ceramic package and plastic

micro package. The HCC/HCF4029B consists of a

four-stage binary or BCD-decade up/down counter

with provisions for look-ahead carry in both counting

modes. The inputs consist of a single CLOCK,

CARRY-IN (CLOCK ENABLE), BINARY/DECADE,

UP/DOWN, PRESET ENABLE, and four individual

JAM signals. Q1, Q2, Q3, Q4 and a CARRY OUT

signal are provided as outputs. A high PRESET EN-

ABLE signal allows information on the JAM INPUTS

to preset the counter to any state asynchronously

with the clock. A low on each JAM line, when the

PRESET-ENABLE signal is high, resets the counter

to its zero count. The counter is advanced one count

at the positive transition of the clock when the

CARRY-IN and PRESET ENABLE signals, are low.

Advancement is inhibited when the CARRY-IN or

PRESET ENABLE signals are high. The CARRY-

OUT signal is normally high and goes low when the

PIN CONNECTIONS

NC = No Internal Connection

September 1988

1/13

. BINARY OR DECADE UP/DOWN COUNTING

INPUTS PROVIDED

CHARACTERISTICS

HCC/HCF4029B

counter reaches its maximum count in the UP mode

or the minimum count in the DOWN mode provided

the CARRY-IN signal is low. The CARRY-IN signal

in the low state can thus be considered a CLOCK

ENABLE. The CARRY-IN terminal must be con-

nected to V SS when not in use. Binary counting is ac-

complished when the BINARY/DECADE input is

high ; the counter counts in the decade mode when

the BINARY/DECADE input is low. The counter

counts Up when to UP/DOWN INPUT is high, and

Down when the UP/DOWN INPUT is low. Multiple

packages can be connected in either a parallel-

clocking or a ripple-clocking arrangement as shown

in cascading counter packages. Parallel clocking

provides synchronous control and hence faster re-

sponse from all counting outputs. Ripple-clocking

allows for longer clock input rise and fall times.

FUNCTIONAL DIAGRAM

ABSOLUTE MAXIMUM RATING

Symbol

Parameter

Value

Unit

V DD *

Supply Voltage: HCC Types

HCF Types

-0.5 to +20

-0.5 to +18

V i

Input Voltage

-0.5 to V DD + 0.5

I I

DC Input Current (any one input)

P tot

Total Power Dissipation (per package)

Dissipation per Output Transistor

for Top = Full Package Temperature Range

200

100

T op

Operating Temperature: HCC Types

HCF Types

-55 to +125

-40 to +85

o C

Stresses above those listed under ”Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress ratingonly 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 V SS pin voltage.

T stg

Storage Temperature

-65 to +150

2/13

HCC/HCF4029B

RECOMMENDED OPERATING CONDITIONS

Symbol

Parameter

Value

Unit

V DD

Supply Voltage: HCC Types

HCF Types

3to18

3to15

V I

Input Voltage

0 to V DD

T op

Operating Temperature: HCC Types

HCF Types

-55 to +125

-40 to +85

o C

LOGIC DIAGRAMS

TRUTH TABLES

CLOCK

Control Input Logic Level

Action

BIN/DEC

(B/D)

Binary Count

Decade Count

UP/DOWN

(U/D)

Up Count

Down Count

Q NC

Preset Enable

(PE)

Jam In

No Jam

Q NC

X DON’T CARE

No Counter

Advance at Pos.

Clock Transition

Carry In (Cl)

(Clock Enable)

Advance Counter

at Pos. Clock

Transition

3/13

HCC/HCF4029B

TIMING DIAGRAMS

Binary Mode

Decade Mode

4/13

HCC/HCF4029B

STATIC ELECTRICAL CHARACTERISTICS (over recommended operating conditions)

Test Conditios

Value

Symbol

Parameter

V I

(V)

V O

(V)

|I O |

V DD

(V)

T LOW * 25 o C T HIGH *

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

Unit

(

I L

Quiescent

Current

0/5

0.04

150

HCC

Types

0/10

0.04 10

300

0/15

0.04 20

600

0/20

100

0.08 100

3000

HCF

Types

0/5

0.04 20

150

0/10

0.04 40

300

0/15

0.04 80

600

V OH

Output High

Voltage

0/5

< 1

5 4.95

4.95

0/10

< 1 10 9.95

9.95

0/15

< 1 15 14.95

14.95

V OL

Output Low

Voltage

5/0

< 1

0.05

10/0

< 1 10

0.05

15/0

< 1 15

0.05

V IH

Input High

Voltage

0.5/4.5 < 1

3.5

1/9

< 1 10

1.5/13.5 < 1 15

V IL

Input Low

Voltage

4.5/0.5 < 1

1.5

9/1

< 1 10

13.5/1.5 < 1 15

I OH

Output

Drive

Current

0/5

2.5

-2

-1.6 -3.2

-1.15

HCC

Types

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

0/5

0.4

5 0.64

0.51

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

HCF

Types

0/5

0.4

5 0.52

0.44

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 , IL

Input

Leakage

Current

HCC

Types

0/18

0.1

10 -5

0.1

Any Input

HCF

Types

0/15

0.3

10 -5

0.3

C I

Input Capacitance

Any Input

7.5

*T LOW =-55 o Cfor HCC device: -40 o C for HCF device.

*T HIGH =+125 o Cfor HCC device: +85 o C for HCF device.

The Noise Margin for both ”1” and ”0” level is: 1V min. with V DD = 5 V, 2 V min. with V DD = 10 V, 2.5 V min. with V DD =15V

5/13

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