Datasheet HCF4536B Datasheet (SGS Thomson Microelectronics)

HCC/HCF4536B
PROGRAMMABLE TIMER
.24 FLIP-FLOP STAGES- COUNTS FROM
20TO2
24
.LAST 16 STAGES SELECTABLE BY BCD SE-
.BYPASS INPUT ALLOWS BYPASSING FIRST
8 STAGES
.ON-CHIPRC OSCILLATOR PROVISION
.CLOCKINHIBIT INPUT
.SCHMITT-TRIGGER IN CLOCK LINE PER-
MITS OPERATION WITH VERY LONG RISE AND FALL TIMES
.ON-CHIP MONOSTABLE OUTPUT PROVI-
SION
.TYPICALf
=3MHz AT VDD=10V
CL
.TEST MODE ALLOWS FAST TEST SE-
QUENCE
.SET AND RESET INPUTS
.CAPABLE OF DRIVING TWO LOW POWER
TTL LOADS, ONE LOWER-POWER SCHOTTKY LOAD, OR TWO HTL LOADS OVER THE RATED TEMPERATURE RANGE
.STANDARDIZED, SYMMETRICAL OUTPUT
CHARACTERISTICS
.QUIESCENT CURRENTAT 20VFORHCCDE-
VICE
.5V, 10V, AND 15V PARAMETRIC RATINGS
.INPUTCURRENTOF100nAAT18VAND25°C
FOR HCC DEVICE
.100% TESTEDFOR QUIESCENTCURRENT
.MEETSALLREQUIREMENTSOFJEDECTEN-
TATIVE STANDARD No. 13A, ”STANDARD SPECIFICATIONS FOR DESCRIPTION OF ”B” SERIESCMOS DEVICES”
EY
(Plastic Package)
(ChipCarrier)
ORDERCODES :
HCC 4536BF HCF4536BEY
PIN CONNECTIONS
(CeramicPackage)
C1
HCF4536BC1
F
DESCRIPT ION TheHCC4536B(extended temperature range) and
HCF4536B (intermediate temperature range) are
monolithic integrated circuits, available in 16-lead dual in-line plastic or ceramic package. The HCC/HCF4536B is a programmable timer consi­sting of 24 ripple-binary counter stages.Thesalient featureof this device is its flexibility. The devicecan count from 1 to 224or the first 8 stages can be by­passed to allow an output, selectable by a 4-bit co­de, from any oneof the remaining 16 stages. It can be driven by an external clock or an RC oscillator that canbe constructedusing on-chip components.
November1996
1/17
HCC/HCF4536B
InputIN1serves as either theexternal clockinputor the input to the on-chip RC oscillator. OUT1 and OUT2 are connection terminalsfor the external RC components.Inaddition,anon-chipmonostablecir­cuit is provided to allow a variable pulse widthout­put. Various timing functionscan be achieved using combinations of these capabilities. A logic 1 on the 8-BYPASS input enables a bypass of the first 8 sta­ges and makes stage 9 the firstcounterstageof the last16stages.Selection of1of16 outputsisaccom­plished by the decoder andthe BCD inputs A, B, C
FUN CTIONAL DI AG R A M
and D. MONO IN is the timing input for the on-chip monostable oscillator. Grounding of the MONO IN terminalthrough a resistor of10Kor higher, disa­bles the one-shot circuitand connects the decoder directly to the DECODE OUT terminal. A resistorto VDDand a capacitor to ground from the MONO IN terminalenables theone-shot circuitand controls its pulse width. A fast test mode is enabled by a logic 1 on 8-BYPASS, SET, and RESET. This mode di­vides the 24-stage counter into three 8-stagesec­tions to facilitate a fast test sequence.
ABSOLUTE MAXIMUM RAT IN G S
Symbol Parameter Value Unit
V
* Supply Voltage : HCC Types
DD
V
Input Voltage – 0.5 to VDD+ 0.5 V
i
I
DC Input Current (any one input) ± 10 mA
I
P
T
T
Stresses abovethose listed under”Absolute MaximumRatings”may cause permanent damage tothe device. Thisisa stressrating onlyand functionaloperation of the device at theseor any other conditions abovethose indicated intheoperational sectionsof thisspecification is not implied.Exposure toabsolutemaximum ratingconditionsforexternal periods may affectdevice reliability. * All voltages are withrespect to VSS(GND).
2/17
Total Power Dissipation (per package)
tot
Dissipation per Output Transistor for Top= Full Package-temperature Range
Operating Temperature : HCC Types
op
Storage Temperature – 65 to + 150 °C
stg
HCF Types
HCF Types
– 0.5 to + 20 – 0.5 to + 18
200 100
– 55 to + 125
–40to+85
V V
mW mW
°C °C
BLOCK DIAGRAM
HCC/HCF4536B
TRUTH TABLE
Clock
In 1 Set Reset
00 00
/
00 00
\
X1 0 0 0 0 1 1 X0 1 0 0 0 1 0
X0 0 1 0
00 0 0 X 0 1
10 0 0
0 = Low Level
Inh
Osc
Inh
/
Out1 Out2
/
\
\
\
/
/
Decode
Out
Change
Advance
to Next
State
Change
Change
Advance
to Next
State
No
No
No
DECO D E O UT SELECTIO N TABLE
Number o r Stage s
DCBA
0
0
0
0
0
0
1
0
0
1
0
0 0
1
0
0
1
0
0
1
1
0
1
1
1
0
0
1
0
0
1
0
1
1
0
1 0
1
1
0
1
1
1
1
1
1
1
1
0 = Low Level
0 1 0 1
0 1 0 1
0 1 0 1
0 1 0 1
In Divi d er C h ain
8-BYP ASS = 0 8-BY PASS = 1
9 10 11 12
13 14 15 16
17 18 19 20
21 22 23 24
1 2 3 4
5 6 7 8
9 10 11 12
13 14 15 16
3/17
HCC/HCF4536B
LOGI C DIAG RAM S (continued on next p age)
4/17
LOGI C DIAG RAM S (continued)
HCC/HCF4536B
5/17
HCC/HCF4536B
STATIC ELECTRICAL CHARACTERISTICS (over recommended operating conditions)
Test Conditions Valu e
Symbol Parameter
Quiescent
I
L
Current
HCC Types
HCF Types
V
OH
Output High Voltage
V
OL
Output Low Voltage
V
IH
Input High Voltage
V
IL
Input Low 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
C
Input Capacitance Any Input 5 7.5 pF
I
*T
=–55°C for HCC device: – 40°CforHCF device.
Low
*T
= + 125°C forHCCdevice : + 85°C for HCF device.
High
TheNoiseMargin for both ”1” and ”0” levelis: 1V min.with VDD=5V , 2Vmin. with VDD= 10V, 2.5 V min.with VDD=15V.
V
V
O
|IO|V
I
(V) (V) (µA) (V)
DD
T
* 25°CT
Low
High
Min. M ax. 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 4.95 0/10 < 1 10 9.95 9.95 9.95 0/15 < 1 15 14.95 14.95 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
Unit
*
µA
V
V
V
V
mA
mA
µA
6/17
HCC/HCF4536B
DYNAMIC ELECTRICAL CHARACTERISTICS (T
=25oC, CL=50pF,RL= 200 K,
amb
typic al temperat ure coefficent for all VDDvalues is 03 %/oC, all input ris e and f all t i mes = 20 ns)
Symbol Parameter
t t
PLH PHL
Propagation Delay Time Clock to Q1, 8-bypass High
Clock to Q1, 8-bypass Low 5 2.5 5
Clock to Q16 5 4 8
Qnto Q
n+1
t
t
t t
PLH
PHL
Propagation Delay Time 5 300 600
Reset to Qn 5 3 6
Transition Time 5 100 200
TLH THL
Pulse Width
t
W
Clock
Set 5 200 400
Reset 5 3 6
Recovery Time Set
Reset 5 3.5 7
t
f
Clock Input Rise or Fall Time 5
r,tf
Maximum Clock Input Frequency 0.5 1
CL
Test Conditions Value
(V) Min. Typ. Max.
V
DD
512 10 0.5 1 15 0.35 0.7
10 0.8 1.6 15 0.6 1.2
10 1.5 3 15 1 2
5 150 300 10 75 150 15 50 100
10 125 250 15 80 160
10 1 2 15 0.75 1.5
10 50 100 15 40 80
5 200 400 10 75 150 15 50 100
10 100 200 15 60 120
10 1 2 15 0.75 1.5
5 2.5 5 10 1 2 15 0.6 1.6
10 1.5 3 15 1 2
10
Unlimted µs
15
10 1.5 3 15 2.5 5
Unit
µs
µs
µs
ns
ns
µs
ns
ns
ns
µs
µs
µs
MHz
7/17
HCC/HCF4536B
OutputLow (sink) Current Characteristics. Output High (source)Current Characteristics.
Typical Transition Time vs. Load Capacitance. TypicalPropagation Delay Time vs. Load Capacit-
ance (clock to Q1, 8 Bypasshigh).
TypicalPropagation Delay Time vs.Load Capacit­ance(Clock to Q1,8 Bypass low).
8/17
TypicalPropagation DelayTime vs. Load Capacit­ance(Clock to Q16, 8 Bypass high).
HCC/HCF4536B
TypicalPropagation Delay Time vs.Load Capacit­ance(QNtoQ
N+1
).
TypicalRC OscillatorFrequency Deviation vs. Time Constant Resistance and Capacitance.
TypicalRC OscillatorFrequency Deviationvs. Supply Voltage.
TypicalRC OscillatorFrequency Deviationvs. Am­bient Temperature (RS=0).
TypicalRC OscillatorFrequency Deviation vs. Am­bientTemperature (RS= 120KΩ).
TypicalPulse Width vs. External Capacitance (VDD= 5V).
9/17
HCC/HCF4536B
Typical Pulse Widthvs. External Capacitance (VDD= 10V).
TypicalDynamic Power Dissipation vs. Input Pulse Frequency.
Typical Pulse Width vs. External Capacitance (VDD= 15V).
TYPICAL APPLI CA TI ONS
Time InternalConfiguration Using External Clock ; Setand Clock Inhibit Functions.
10/17
TimeInternal Configuration Using External Clock ; Resetand Output Monostable to Achieve a Pulse Output.
TYPICAL APPLI CA TI ONS ( Continued)
HCC/HCF4536B
Time Internal Configuration UsingOnchip RCOs­cillator and Reset Input to Initiate TimeInterval.
Application Showing Use of 4098B and 4536B to get DecodePulse 8 ClockPulses after Reset
TIMING DIAGRAM
11/17
HCC/HCF4536B
Functional Tes t Sequence
Inputs Outputs Comments
In 1 Se t R eset 8- Bypass
101 1 0 111 1 0
0 1 1 1 0 First ”1” to ”0” Transition of Clock 1
0 – –
0 1 1 1 1 The 255 ”1” to ”0” Transition
000 0 1
100 0 1 In 0 0 0 0 0 Counter Ripples from an all ”1” state to an all ”0”
11 1
Decade Out
Q 1 Thru Q 24
All 24 step s a re in rese t mo de.
Counter is in three 8-stage section in parallel mode.
255 ”1” to ”0” transitions are clocked in the counter.
Counter converted back to 24 stages in series mode. Set and Reset must be connected together and simultaneoulsy go from ”1” to ”0”.
switches to a ”1”.
1
state.
FUNCTIONAL TEST SEQUENCE
TestFunction hasbeenincluded forthereduction of test timerequired to exerciseall 24 counterstages.
This test function divides the counter into three 8­stage section and255 counts are loadedin eachof the 8-stagesectionsin parallel. Allflip-flopsarenow
TEST CIRCUITS
at a ”1”. The counter is now returned to the normal 24-steps in series configuration. One more pulse is enteredintoIn1whichwillcausethecounter toripple from an all ”1” stateto an all ”0” state.
Input Voltage.QuiescentDevice Current.
12/17
TEST CIRCUITS (continued)
HCC/HCF4536B
Input Leakage Current.
SwitchingTime.
Dynamic Power Dissipation.
Input Waveforms for Switching-Time.
Functional.
13/17
HCC/HCF4536B
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
14/17
P001C
Ceramic DIP16/1 MECHANICAL DATA
HCC/HCF4536B
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
15/17
HCC/HCF4536B
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
16/17
P027A
HCC/HCF4536B
Information furnished is believed to be accurate and reliable. However, SGS-THOMSON Microelectronics assumes no responsability for the consequences of use of such information nor for any infringementof patents or other rights of third parties which may results from its use. No licenseis granted by implication orotherwise under any patentor patent rights of SGS-THOMSON Microelectronics. Specificationsmentioned in thispublication are subject tochange withoutnotice. Thispublicationsupersedes andreplacesall information previously supplied. SGS-THOMSONMicroelectronics products are not authorized for use as criticalcomponents in lifesupport devices or systemswithoutexpress writtenapproval ofSGS-THOMSONMicroelectonics.
1996SGS-THOMSONMicroelectronics - Printedin Italy- All RightsReserved
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17/17
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