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CD4518 DIP-16
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5.500₫
Trang 1 / 10
7-1206
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 321-724-7143 | Copyright © Intersil Corporation 1999
December 1992
CD4518BMS,
CD4520BMS
CMOS Dual Up Counters
Features
• High Voltage Types (20V Rating)
• CD4518BMS Dual BCD Up Counter
• CD4520BMS Dual Binary Up Counter
• Medium Speed Operation
- 6MHz Typical Clock Frequency at 10V
• Positive or Negative Edge Triggering
• Synchronous Internal Carry Propagation
• 100% Tested for Quiescent Current at 20V
• 5V, 10V and 15V Parametric Ratings
• Maximum Input Current of 1μA at 18V Over Full Pack- age Temperature Range; 100nA at 18V and +25oC
• Noise Margin (Over Full Package/Temperature Range)
- 1V at VDD = 5V
- 2V at VDD = 10V
- 2.5V at VDD = 15V
• Standardized Symmetrical Output Characteristics
• Meets All Requirements of JEDEC Tentative Standard
No. 13B, “Standard Specifications for Description of
‘B’ Series CMOS Devices”
Applications
• Multistage Synchronous Counting
• Multistage Ripple Counting
• Frequency Dividers
Description
CD4518BMS Dual BCD Up Counter and CD4520BMS Dual
Binary Up Counter each consist of two identical, internally
synchronous 4-stage counters. The counter stages are
D-type flip-flops having interchangeable CLOCK and
ENABLE lines for incrementing on either the positive-going
or negative-going transition. For single unit operation the
ENABLE input is maintained high and the counter advances
on each positive-going transition of the CLOCK. The
counters are cleared by high levels on their RESET lines.
The counter can be cascaded in the ripple mode by connect- ing Q4 to the enable input of the subsequent counter while
the CLOCK input of the latter is held low.
The CD4518BMS and CD4520BMS are supplied in these
16-lead outline packages:
Braze Seal DIP H4S
Frit Seal DIP H1F
Ceramic Flatpack *H6P †H6W
*CD4518B Only †CD4520B Only
File Number 3342
Pinout
CD4518BMS, CD4520BMS
TOP VIEW
Functional Diagram
14
15
16
9
13
12
11
10
1
2
3
4
5
7
6
8
CLOCK A
ENABLE A
Q1A
Q2A
Q3A
Q4A
VSS
RESET A
VDD
Q4B
Q3B
Q2B
Q1B
ENABLE B
CLOCK B
RESET B
VSS = 8
VDD = 16
÷10/÷16
C
R
1 4
5
6
Q1A
Q2A
Q3A
Q4A
RESET A
7
2
CLOCK A
ENABLE A
÷10/÷16
C
R
9 12
13
14
Q1B
Q2B
Q3B
Q4B
RESET B
15
10
CLOCK B
ENABLE B
3
11
Trang 2 / 10
7-1207
Specifications CD4518BMS, CD4520BMS
Absolute Maximum Ratings Reliability Information
DC Supply Voltage Range, (VDD) . . . . . . . . . . . . . . . -0.5V to +20V
(Voltage Referenced to VSS Terminals)
Input Voltage Range, All Inputs . . . . . . . . . . . . .-0.5V to VDD +0.5V
DC Input Current, Any One Input . . . . . . . . . . . . . . . . . . . . . . . .±10mA
Operating Temperature Range. . . . . . . . . . . . . . . . -55oC to +125oC
Package Types D, F, K, H
Storage Temperature Range (TSTG) . . . . . . . . . . . -65oC to +150oC
Lead Temperature (During Soldering) . . . . . . . . . . . . . . . . . +265oC
At Distance 1/16 ± 1/32 Inch (1.59mm ± 0.79mm) from case for
10s Maximum
Thermal Resistance . . . . . . . . . . . . . . . . θja θjc
Ceramic DIP and FRIT Package . . . . . 80oC/W 20oC/W
Flatpack Package . . . . . . . . . . . . . . . . 70oC/W 20oC/W
Maximum Package Power Dissipation (PD) at +125oC
For TA = -55oC to +100oC (Package Type D, F, K) . . . . . . 500mW
For TA = +100oC to +125oC (Package Type D, F, K). . . . . .Derate
Linearity at 12mW/oC to 200mW
Device Dissipation per Output Transistor . . . . . . . . . . . . . . . 100mW
For TA = Full Package Temperature Range (All Package Types)
Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +175oC
TABLE 1. DC ELECTRICAL PERFORMANCE CHARACTERISTICS
PARAMETER SYMBOL CONDITIONS (NOTE 1)
GROUP A
SUBGROUPS TEMPERATURE
LIMITS
MIN MAX UNITS
Supply Current IDD VDD = 20V, VIN = VDD or GND 1 +25oC - 10 μA
2 +125oC - 1000 μA
VDD = 18V, VIN = VDD or GND 3 -55oC - 10 μA
Input Leakage Current IIL VIN = VDD or GND VDD = 20 1 +25oC -100 - nA
2 +125oC -1000 - nA
VDD = 18V 3 -55oC -100 - nA
Input Leakage Current IIH VIN = VDD or GND VDD = 20 1 +25oC - 100 nA
2 +125oC - 1000 nA
VDD = 18V 3 -55oC - 100 nA
Output Voltage VOL15 VDD = 15V, No Load 1, 2, 3 +25oC, +125oC, -55oC - 50 mV
Output Voltage VOH15 VDD = 15V, No Load (Note 3) 1, 2, 3 +25oC, +125oC, -55oC 14.95 - V
Output Current (Sink) IOL5 VDD = 5V, VOUT = 0.4V 1 +25oC 0.53 - mA
Output Current (Sink) IOL10 VDD = 10V, VOUT = 0.5V 1 +25oC 1.4 - mA
Output Current (Sink) IOL15 VDD = 15V, VOUT = 1.5V 1 +25oC 3.5 - mA
Output Current (Source) IOH5A VDD = 5V, VOUT = 4.6V 1 +25oC - -0.53 mA
Output Current (Source) IOH5B VDD = 5V, VOUT = 2.5V 1 +25oC - -1.8 mA
Output Current (Source) IOH10 VDD = 10V, VOUT = 9.5V 1 +25oC - -1.4 mA
Output Current (Source) IOH15 VDD = 15V, VOUT = 13.5V 1 +25oC - -3.5 mA
N Threshold Voltage VNTH VDD = 10V, ISS = -10μA 1 +25oC -2.8 -0.7 V
P Threshold Voltage VPTH VSS = 0V, IDD = 10μA 1 +25oC 0.7 2.8 V
Functional F VDD = 2.8V, VIN = VDD or GND 7 +25oC VOH >
VDD/2
VOL <
VDD/2
V
VDD = 20V, VIN = VDD or GND 7 +25oC
VDD = 18V, VIN = VDD or GND 8A +125oC
VDD = 3V, VIN = VDD or GND 8B -55oC
Input Voltage Low
(Note 2)
VIL VDD = 5V, VOH > 4.5V, VOL < 0.5V 1, 2, 3 +25oC, +125oC, -55oC - 1.5 V
Input Voltage High
(Note 2)
VIH VDD = 5V, VOH > 4.5V, VOL < 0.5V 1, 2, 3 +25oC, +125oC, -55oC 3.5 - V
Input Voltage Low
(Note 2)
VIL VDD = 15V, VOH > 13.5V,
VOL < 1.5V
1, 2, 3 +25oC, +125oC, -55oC- 4 V
Input Voltage High
(Note 2)
VIH VDD = 15V, VOH > 13.5V,
VOL < 1.5V
1, 2, 3 +25oC, +125oC, -55oC 11 - V
NOTES: 1. All voltages referenced to device GND, 100% testing being
implemented.
2. Go/No Go test with limits applied to inputs.
3. For accuracy, voltage is measured differentially to VDD. Limit
is 0.050V max.
Trang 3 / 10
7-1208
Specifications CD4518BMS, CD4520BMS
TABLE 2. AC ELECTRICAL PERFORMANCE CHARACTERISTICS
PARAMETER SYMBOL CONDITIONS (NOTE 1, 2)
GROUP A
SUBGROUPS TEMPERATURE
LIMITS
MIN MAX UNITS
Propagation Delay
Clock to Output
TPHL1
TPLH1
VDD = 5V, VIN = VDD or GND 9 +25oC - 560 ns
10, 11 +125oC, -55oC - 756 ns
Propagation Delay
Reset to Ouput
TPHL2 VDD = 5V, VIN = VDD or GND 9 +25oC - 650 ns
10, 11 +125oC, -55oC - 878 ns
Transition Time
(Note 2)
TTHL
TTLH
VDD = 5V, VIN = VDD or GND 9 +25oC - 200 ns
10, 11 +125oC, -55oC - 270 ns
Maximum Clock Input
Frequency
FCL VDD = 5V, VIN = VDD or GND 9 +25oC 1.5 - MHz
10, 11 +125oC, -55oC 1.11 - MHz
NOTES:
1. CL = 50pF, RL = 200K, Input TR, TF < 20ns.
2. -55oC and +125oC limits guaranteed, 100% testing being implemented.
TABLE 3. ELECTRICAL PERFORMANCE CHARACTERISTICS
PARAMETER SYMBOL CONDITIONS NOTES TEMPERATURE
LIMITS
MIN MAX UNITS
Supply Current IDD VDD = 5V, VIN = VDD or GND 1, 2 -55oC, +25oC- 5 μA
+125oC - 150 μA
VDD = 10V, VIN = VDD or GND 1, 2 -55oC, +25oC - 10 μA
+125oC - 300 μA
VDD = 15V, VIN = VDD or GND 1, 2 -55oC, +25oC - 10 μA
+125oC - 600 μA
Output Voltage VOL VDD = 5V, No Load 1, 2 +25oC, +125oC,
-55oC
- 50 mV
Output Voltage VOL VDD = 10V, No Load 1, 2 +25oC, +125oC,
-55oC
- 50 mV
Output Voltage VOH VDD = 5V, No Load 1, 2 +25oC, +125oC,
-55oC
4.95 - V
Output Voltage VOH VDD = 10V, No Load 1, 2 +25oC, +125oC,
-55oC
9.95 - V
Output Current (Sink) IOL5 VDD = 5V, VOUT = 0.4V 1, 2 +125oC 0.36 - mA
-55oC 0.64 - mA
Output Current (Sink) IOL10 VDD = 10V, VOUT = 0.5V 1, 2 +125oC 0.9 - mA
-55oC 1.6 - mA
Output Current (Sink) IOL15 VDD = 15V, VOUT = 1.5V 1, 2 +125oC 2.4 - mA
-55oC 4.2 - mA
Output Current (Source) IOH5A VDD = 5V, VOUT = 4.6V 1, 2 +125oC - -0.36 mA
-55oC - -0.64 mA
Output Current (Source) IOH5B VDD = 5V, VOUT = 2.5V 1, 2 +125oC - -1.15 mA
-55oC - -2.0 mA
Output Current (Source) IOH10 VDD = 10V, VOUT = 9.5V 1, 2 +125oC - -0.9 mA
-55oC - -1.6 mA
Output Current (Source) IOH15 VDD =15V, VOUT = 13.5V 1, 2 +125oC - -2.4 mA
-55oC - -4.2 mA
Input Voltage Low VIL VDD = 10V, VOH > 9V, VOL < 1V 1, 2 +25oC, +125oC,
-55oC
- 3V
Input Voltage High VIH VDD = 10V, VOH > 9V, VOL < 1V 1, 2 +25oC, +125oC,
-55oC
+7 - V
Trang 4 / 10
7-1209
Specifications CD4518BMS, CD4520BMS
Propagation Delay
Clock to Output
TPHL1
TPLH1
VDD = 10V 1, 2, 3 +25oC - 230 ns
VDD = 15V 1, 2, 3 +25oC - 160 ns
Propagation Delay
Reset to Output
TPHL2 VDD = 10V 1, 2, 3 +25oC - 225 ns
VDD = 15V 1, 2, 3 +25oC - 170 ns
Transition Time TTHL
TTLH
VDD = 10V 1, 2, 3 +25oC - 100 ns
VDD = 15V 1, 2, 3 +25oC - 80 ns
Maximum Clock Input
Frequency
FCL VDD = 10V 1, 2, 3 +25oC 3 - MHz
VDD = 15V 1, 2, 3 +25oC 4 - MHz
Maximum Clock Rise and
Fall Time
TRCL
TFCL
VDD = 5V 1, 2, 3, 4 +25oC - 15 μs
VDD = 10V 1, 2, 3, 4 +25oC -5 μs
VDD = 15V 1, 2, 3, 4 +25oC -5 μs
Minimum Enable Pulse
Width
TW VDD = 5V 1, 2, 3 +25oC - 400 ns
VDD = 10V 1, 2, 3 +25oC - 200 ns
VDD = 15V 1, 2, 3 +25oC - 140 ns
Minimum Reset Pulse
Width
TW VDD = 5V 1, 2, 3 +25oC - 250 ns
VDD = 10V 1, 2, 3 +25oC - 110 ns
VDD = 15V 1, 2, 3 +25oC - 80 ns
Minimum Clock Pulse
Width
TW VDD = 5V 1, 2, 3 +25oC - 200 ns
VDD = 10V 1, 2, 3 +25oC - 100 ns
VDD = 15V 1, 2, 3 +25oC - 70 ns
Input Capacitance CIN Any Input 1, 2 +25oC - 7.5 pF
NOTES:
1. All voltages referenced to device GND.
2. The parameters listed on Table 3 are controlled via design or process and are not directly tested. These parameters are characterized
on initial design release and upon design changes which would affect these characteristics.
3. CL = 50pF, RL = 200K, Input TR, TF < 20ns.
4. If more than one unit is cascaded, TRCL should be made less than or equal to the sumof the transition time and the fixed propagation
delay of the output of the driving stage for the estimated capacitive load.
TABLE 4. POST IRRADIATION ELECTRICAL PERFORMANCE CHARACTERISTICS
PARAMETER SYMBOL CONDITIONS NOTES TEMPERATURE
LIMITS
MIN MAX UNITS
Supply Current IDD VDD = 20V, VIN = VDD or GND 1, 4 +25oC - 25 μA
N Threshold Voltage VNTH VDD = 10V, ISS = -10μA 1, 4 +25oC -2.8 -0.2 V
N Threshold Voltage
Delta
∆VTN VDD = 10V, ISS = -10μA 1, 4 +25oC - ±1 V
P Threshold Voltage VTP VSS = 0V, IDD = 10μA 1, 4 +25oC 0.2 2.8 V
P Threshold Voltage
Delta
∆VTP VSS = 0V, IDD = 10μA 1, 4 +25oC - ±1 V
Functional F VDD = 18V, VIN = VDD or GND 1 +25oC VOH >
VDD/2
VOL <
VDD/2
V
VDD = 3V, VIN = VDD or GND
Propagation Delay Time TPHL
TPLH
VDD = 5V 1, 2, 3, 4 +25oC - 1.35 x
+25oC
Limit
ns
NOTES: 1. All voltages referenced to device GND.
2. CL = 50pF, RL = 200K, Input TR, TF < 20ns.
3. See Table 2 for +25oC limit.
4. Read and Record
TABLE 3. ELECTRICAL PERFORMANCE CHARACTERISTICS (Continued)
PARAMETER SYMBOL CONDITIONS NOTES TEMPERATURE
LIMITS
MIN MAX UNIT
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