1/14
September 2002
s
INTERNAL LOOK-AHEAD FOR FAST
COUNTING
s
CARRY OUTPUT FOR CASCADING
s
SYNCHRONOUSLY PROGRAMMABLE
s
LOW-POWER TTL COMPATIBILITY
s
STANDARDIZED SYMMETRICAL OUTPUT
CHARACTERISTICS
s
QUIESCENT CURRENT SPECIF. UP TO 20V
s
5V, 10V AND 15V PARAMETRIC RATINGS
s
INPUT LEAKAGE CURRENT
I
I
= 100nA (MAX) AT V
DD
= 18V T
A
= 25C
s
100% TESTED FOR QUIESCENT CURRENT
s
MEETS ALL REQUIREMENTS OF JEDEC
JESD13B "STANDARD SPECIFICATIONS
FOR DESCRIPTION OF B SERIES CMOS
DEVICES"
DESCRIPTION
HCF40163B is a monolithic integrated circuit
fabricated in Metal Oxide Semiconductor
technology available in DIP and SOP packages.
HCF40163B is a 4-bit synchronous programmable
counter. The CLEAR function is synchronous. A
low level at the CLEAR input sets all four outputs
low on the next positive CLOCK edge. A low level
at the LOAD inputs disables the counter and
causes the output to agree with the set-up data
after the following CLOCK pulse regardless of the
condition of the ENABLE inputs. The carry
look-ahead circuitry provides for cascading
counter for n-bit synchronous application without
additional gating. Counting is enabled when both
the PE and TE inputs are high. The TE input is fed
forward to enable COUT. This enable output
produces a positive output pulse with a duration
approximately equal to the positive portion of the
Q1 output. This positive overflow carry pulse can
be used to enable successive cascaded stages.
Logic transitions at the PE and TE inputs may
occur when the clock is either high or low.
HCF40163B
SYNCHRONOUS PROGRAMMABLE 4-BIT BINARY
COUNTER WITH SYNCHRONOUS CLEAR
PIN CONNECTION
ORDER CODES
PACKAGE
TUBE
T & R
DIP
HCF40163BEY
SOP
HCF40163BM1
HCF40163M013TR
DIP
SOP
HCF40163B
2/14
IINPUT EQUIVALENT CIRCUIT
PIN DESCRIPTION
LOGIC DIAGRAM
PIN No
SYMBOL
NAME AND FUNCTION
1
CLEAR
Asynchronous Master
Reset
2
CLOCK
Clock Input (LOW to
HIGH, Edge-triggered)
3, 4, 5, 6
P1 to P4
Data Inputs
7
PE
Count Enable Input
10
TE
Count Enable Carry Input
9
LOAD
Parallel Enable Input
14, 13, 12,
11
Q1 to Q4
Flip Flop Outputs
15
CARRY OUT Terminal Count Output
8
V
SS
Negative Supply Voltage
16
V
DD
Positive Supply Voltage
HCF40163B
3/14
TRUTH TABLE
(X) : Don't Care
NC : No Change
TIMING DIAGRAM
CLOCK
CLR
LOAD
PE
TE
OPERATION
H
L
X
X
PRESET
H
H
L
X
NC
H
H
X
L
NC
H
H
H
H
COUNT
L
X
X
X
X
H
X
X
X
X
HCF40163B
4/14
ABSOLUTE MAXIMUM RATINGS
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 are referred to V
SS
pin voltage.
RECOMMENDED OPERATING CONDITIONS
Symbol
Parameter
Value
Unit
V
DD
Supply Voltage
-0.5 to +22
V
V
I
DC Input Voltage
-0.5 to V
DD
+ 0.5
V
I
I
DC Input Current
10
mA
P
D
Power Dissipation per Package
200
mW
Power Dissipation per Output Transistor
100
mW
T
op
Operating Temperature
-55 to +125
C
T
stg
Storage Temperature
-65 to +150
C
Symbol
Parameter
Value
Unit
V
DD
Supply Voltage
3 to 20
V
V
I
Input Voltage
0 to V
DD
V
T
op
Operating Temperature
-55 to 125
C
HCF40163B
5/14
DC SPECIFICATIONS
The Noise Margin for both "1" and "0" level is: 1V min. with V
DD
=5V, 2V min. with V
DD
=10V, 2.5V min. with V
DD
=15V
Symbol
Parameter
Test Condition
Value
Unit
V
I
(V)
V
O
(V)
|I
O
|
(
A)
V
DD
(V)
T
A
= 25C
-40 to 85C
-55 to 125C
Min.
Typ.
Max.
Min.
Max.
Min.
Max.
I
L
Quiescent Current
0/5
5
0.04
5
150
150
A
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
OH
High Level Output
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
Low Level Output
Voltage
5/0
<1
5
0.05
0.05
0.05
V
10/0
<1
10
0.05
0.05
0.05
15/0
<1
15
0.05
0.05
0.05
V
IH
High Level Input
Voltage
0.5/4.5
<1
5
3.5
3.5
3.5
V
1/9
<1
10
7
7
7
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
V
9/1
<1
10
3
3
3
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
mA
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
mA
0/10
0.5
<1
10
1.1
2.6
0.9
0.9
0/15
1.5
<1
15
3.0
6.8
2.4
2.4
I
I
Input Leakage
Current
0/18
Any Input
18
10
-5
0.1
1
1
A
C
I
Input Capacitance
Any Input
5
7.5
pF
HCF40163B
6/14
DYNAMIC ELECTRICAL CHARACTERISTICS (T
amb
= 25C, C
L
= 50pF, R
L
= 200K
, t
r
= t
f
= 20 ns)
(*) Typical temperature coefficient for all V
DD
value is 0.3 %/C.
Symbol
Parameter
Test Condition
Value (*)
Unit
V
DD
(V)
Min.
Typ.
Max.
t
PLH
t
PHL
Propagation Delay Time
Clock to Q
5
200
400
ns
10
80
160
15
60
120
t
PLH
t
PHL
Propagation Delay Time
Clock to C
OUT
5
225
450
ns
10
95
190
15
70
140
t
PLH
t
PHL
Propagation Delay Time
TE to C
OUT
5
125
250
ns
10
55
110
15
40
80
t
setup
Setup Time
Data to Clock
5
240
120
ns
10
90
45
15
60
30
t
setup
Setup Time
Load to Clock
5
240
120
ns
10
90
45
15
60
30
t
setup
Setup Time
PE or TE to Clock
5
340
170
ns
10
140
70
15
100
50
t
hold
Hold Time
5
0
ns
10
0
15
0
t
THL
t
TLH
Transition Time
5
100
200
ns
10
50
100
15
40
80
t
W
Clock Input Pulse Width
5
170
85
ns
10
70
35
15
50
25
f
CL
Maximum Clock Input
Frequency
5
2
3
MHz
10
5.5
8.5
15
8
12
t
r
t
f
Clock Input Rise or Fall
Time
5
200
ns
10
70
15
15
t
SETUP
Proagation Delay Time
Clear to Clock
5
340
170
ns
10
140
70
15
100
50
t
hold
Hold Time Clear to Clock
5
0
ns
10
0
15
0
t
rem
Clear Removal Time
5
200
100
ns
10
100
50
15
70
35
HCF40163B
7/14
TEST CIRCUIT
C
L
= 50pF or equivalent (includes jig and probe capacitance)
R
L
= 200K
R
T
= Z
OUT
of pulse generator (typically 50
)
WAVEFORM 1 : PROPAGATION DELAY TIMES, MINIMUM PULSE WIDTH (COUNT MODE) (f=1MHz;
50% duty cycle)
HCF40163B
8/14
WAVEFORM 2 : SETUP AND HOLD TIMES (CLEAR MODE) (f=1MHz; 50% duty cycle)
WAVEFORM 3 : SETUP AND HOLD TIMES (PRESET MODE) (f=1MHz; 50% duty cycle)
HCF40163B
9/14
WAVEFORM 4 : SETUP AND HOLD TIMES (COUNTENABLE MODE) (f=1MHz; 50% duty cycle)
WAVEFORM 5 : PROPAGATION DELAY TIMES (CASCADE MODE) (f=1MHz; 50% duty cycle)
HCF40163B
10/14
TYPICAL APPLICATION: DETAIL OF FLIP-FLOPS (Asynchronous Clear)
TYPICAL APPLICATION: CASCADING COUNTER PACKAGES IN THE PARALLEL-CLOCKED MODE
HCF40163B
11/14
TYPICAL APPLICATION: CASCADING COUNTER PACKAGES IN THE RIPPLE-CLOCKED MODE
HCF40163B
12/14
DIM.
mm.
inch
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
Plastic DIP-16 (0.25) MECHANICAL DATA
P001C
HCF40163B
13/14
DIM.
mm.
inch
MIN.
TYP
MAX.
MIN.
TYP.
MAX.
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
S
(max.)
SO-16 MECHANICAL DATA
PO13H
8
HCF40163B
14/14
Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the
consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from
its use. No license is granted by implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications
mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information
previously supplied. STMicroelectronics products are not authorized for use as critical components in life support devices or
systems without express written approval of STMicroelectronics.
The ST logo is a registered trademark of STMicroelectronics
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