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Part: CD4020BM
Category:
Logic
-> Counters
-> CMOS/BiCMOS->4000 Family
Description: Cd4020bm, Cd4020bc, Cd4060bm, Cd4060bc 14-stage Ripple Carr Y Binary Counters
Company: National Semiconductor Corporation
Datasheet: Download CD4020BM datasheet File size : 421 kB
Request For quote: Find where to buy CD4020BM
Datasheet text preview:
CD4020BM BC 14-Stage Ripple Carry Binary Counters CD4040BM BC 12-Stage Ripple Carry Binary Counters CD4060BM BC 14-Stage Ripple Carry Binary Counters
February 1988
CD4020BM CD4020BC 14-Stage Ripple Carry Binary Counters CD4040BM CD4040BC 12-Stage Ripple Carry Binary Counters CD4060BM CD4060BC 14-Stage Ripple Carry Binary Counters
General Description
The CD4020BM CD4020BC CD4060BM CD4060BC are C 14-stage ripple carry binary counters and the CD4040BM D4040BC is a 12-stage ripple carry binary counter The counters are advanced one count on the negative transition of each clock pulse The counters are reset to the zero state by a logical ``1'' at the reset input independent of clock
Y Y
eatures
Wide supply voltage range High noise immunity Y Low power TTL compatibility Y Medium speed operation F Y Schmitt trigger clock input 1 0V to 15V 0 45 VDD (typ ) Fan out of 2 driving 74L or 1 driving 74LS 8 MHz typ at VDD e 10V
Connection Diagrams
Dual-In-Line Package CD4020BM CD4020BC
Order Number CD4020B CD4040B or CD4060B
TL F 5953 1
Top View Dual-In-Line Package CD4040BM CD4040BC Dual-In-Line Package CD4060BM CD4060BC
TL F 5953 2
Top View
C1995 National Semiconductor Corporation TL F 5953
TL F 5953 3
Top View
RRD-B30M105 Printed in U S A
Absolute Maximum Ratings
(Notes 1 and 2)
p If Military Aerospace specified devices are required lease contact the National Semiconductor Sales S Office Distributors for availability and specifications upply Voltage (VDD) Input Voltage (VIN) Storage Temperature Range (TS) Package Dissipation (PD) Dual-In-Line Small Outline Lead Temperature (TL) (Soldering 10 seconds)
b 0 5V to a 18V b 0 5V to VDD a 0 5V b 65
Recommended Operating Conditions
Supply Voltage (VDD) Input Voltage (VIN) Operating Temperature Range (TA) CD40XXBM CD40XXBC
a 3V to a 15V
0V to VDD
b 55 C to a 125 b 40 C to a 85
C to a 150 C
700 mW 500 mW 260 C
C C
DC Electrical Characteristics CD40XXBM (Note 2)
Symbol IDD Parameter Conditions
b 55
C
Max 5 10 20 0 05 0 05 0 05 Min
a 25
C
Max 5 10 20
a 125
C
150 300 600
Units mA mA mA V V V V V V
Min Quiescent Device Current VDD e 5V VIN e VDD or VSS VDD e 10V VIN e VDD or VSS VDD e 15V VIN e VDD or VSS Low Level Output Voltage VDD e 5V VDD e 10V VDD e 15V High Level Output Voltage VDD e 5V VDD e 10V VDD e 15V Low Level Input Voltage VDD e 5V VO e 0 5V or 4 5V VDD e 10V VO e 1 0V or 9 0V VDD e 15V VO e 1 5V or 13 5V VDD e 5V VO e 0 5V or 4 5V VDD e 10V VO e 1 0V or 9 0V VDD e 15V VO e 1 5V or 13 5V 35 70 11 0 0 64 16 42
b 0 64 b1 6 b4 2
Typ
Min
Max
VOL
0 0 0 4 95 9 95 14 95 5 10 15 2 4 6 35 70 11 0 0 51 13 34 3 6 9 0 88 2 25 88
0 05 0 05 0 05 4 95 9 95 14 95 15 30 40 35 70 11 0 0 36 09 24
b 0 36 b0 9 b2 4
0 05 0 05 0 05
VOH
4 95 9 95 14 95 15 30 40
VIL
15 30 40
V V V V V V mA mA mA mA mA mA
VIH
High Level Input Voltage
IOL
Low Level Output Current VDD e 5V VO e 0 4V (See Note 3) VDD e 10V VO e 0 5V VDD e 15V VO e 1 5V High Level Output Current VDD e 5V VO e 4 6V (See Note 3) VDD e 10V VO e 9 5V VDD e 15V VO e 13 5V Input Current VDD e 15V VIN e 0V VDD e 15V VIN e 15V
IOH
b 0 51 b 0 88 b 1 3 b 2 25 b3 4 b8 8 b 0 10 b 10 b 5 b 0 10
IIN
b1 0
0 10
10b5
0 10
10
mA mA
Note 1 ``Absolute Maximum Ratings'' are those values beyond which the safety of the device cannot be guaranteed They are not meant to imply that the devices should be operated at these limits The tables of ``Recommended Operating Conditions'' and ``Electrical Characteristics'' provide conditions for actual device N operation Note 2 VSS e 0V unless otherwise specified o Dte 3 Data does not apply to oscillator points w0 and w0 of CD4060BM CD4060BC IOH and IOL are tested one output at a time
C Electrical Characteristics 40XXBC (Note 2)
Symbol IDD Parameter Quiescent Device Current Conditions VDD e 5V VIN e VDD or VSS VDD e 10V VIN e VDD or VSS VDD e 15V VIN e VDD or VSS VDD e 5V VDD e 10V VDD e 15V
b 40
C
Max 20 40 80 0 05 0 05 0 05 Min
a 25
C
Max 20 40 80
a 85
C
Max 150 300 600 0 05 0 05 0 05
Units mA mA mA V V V
Min
Typ
Min
VOL
Low Level Output Voltage
0 0 0
0 05 0 05 0 05
2
DC Electrical Characteristics 40XXBC (Note 2) (Continued)
Symbol VOH Parameter Conditions
b 40
C
Max Min 4 95 9 95 14 95 15 30 40
a 25
C
Max
a 85
C
Max
Units V V V
Min High Level Output Voltage VDD e 5V VDD e 10V VDD e 15V Low Level Input Voltage VDD e 5V VO e 0 5V or 4 5V VDD e 10V VO e 1 0V or 9 0V VDD e 15V VO e 1 5V or 13 5V VDD e 5V VO e 0 5V or 4 5V VDD e 10V VO e 1 0V or 9 0V VDD e 15V VO e 1 5V or 13 5V 35 70 11 0 0 52 13 36
b 0 52 b1 3 b3 6
Typ 5 10 15 2 4 6
Min 4 95 9 95 14 95
4 95 9 95 14 95
VIL
15 30 40 35 70 11 0 0 36 09 24
b 0 36 b0 9 b2 4
15 30 40
V V V V V V mA mA mA mA mA mA
VIH
High Level Input Voltage
35 70 11 0 0 44 11 30
3 6 9 0 88 2 25 88
IOL
Low Level Output Current VDD e 5V VO e 0 4V (See Note 3) VDD e 10V VO e 0 5V VDD e 15V VO e 1 5V High Level Output Current VDD e 5V VO e 4 6V (See Note 3) VDD e 10V VO e 9 5V VDD e 15V VO e 13 5V Input Current VDD e 15V VIN e 0V VDD e 15V VIN e 15V
IOH
b 0 44 b 0 88 b 1 1 b 2 25 b3 0 b8 8 b 0 30 b 10 b 5 b 0 30
IIN
b1 0
0 30
10b5
0 30
10
mA mA
AC Electrical Characteristics CD4020BM CD4020BC CD4040BM CD4040BC TA e 25 C CL e 50 pF RL e 200k tr e tf e 20 ns unless otherwise noted
Symbol tPHL1 tPLH1 Parameter Propagation Delay Time to Q1 Conditions VDD e 5V VDD e 10V VDD e 15V VDD e 5V VDD e 10V VDD e 15V VDD e 5V VDD e 10V VDD e 15V VDD e 5V VDD e 10V VDD e 15V VDD e 5V VDD e 10V VDD e 15V VDD e 5V VDD e 10V VDD e 15V VDD e 5V VDD e 10V VDD e 15V VDD e 5V VDD e 10V VDD e 15V Any Input 15 4 5 4 10 12 200 100 80 200 100 80 5 50
3
Min
Typ 250 100 75 150 60 45 100 50 40 125 50 40
Max 550 210 150 330 125 90 200 100 80 335 125 100 No Limit No Limit No Limit
Units ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns MHz MHz MHz
tPHL tPLH
Interstage Propagation Delay Time from Qn to Qn a 1 Transition Time
tTHL tTLH
tWL tWH
Minimum Clock Pulse Width
trCL tfCL
Maximum Clock Rise and Fall Time
fCL
Maximum Clock Frequency
tPHL(R)
Reset Propagation Delay
450 210 170 450 210 170 75
ns ns ns ns ns ns pF pF
tWH(R)
Minimum Reset Pulse Width
Cin Cpd
Average Input Capacitance Power Dissipation Capacitance
AC Parameters are guaranteed by DC correlated testing
AC Electrical Characteristics CD4060BM CD4060BC TA e 25 C CL e 50 pF RL e 200k tr e tf e 20 ns unless otherwise noted
Symbol tPHL4 tPLH4 Parameter Propagation Delay Time to Q4 Conditions VDD e 5V VDD e 10V VDD e 15V VDD e 5V VDD e 10V VDD e 15V VDD e 5V VDD e 10V VDD e 15V VDD e 5V VDD e 10V VDD e 15V VDD e 5V VDD e 10V VDD e 15V VDD e 5V VDD e 10V VDD e 15V VDD e 5V VDD e 10V VDD e 15V VDD e 5V VDD e 10V VDD e 15V Any Input 1 3 4 3 8 10 200 100 80 200 100 80 5 50 450 210 170 450 210 170 75 Min Typ 550 250 200 150 60 45 100 50 40 170 65 50 Max 1300 525 400 330 125 90 200 100 80 500 170 125 No Limit No Limit No Limit Units ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns MHz MHz MHz ns ns ns ns ns ns pF pF
tPHL tPLH
Interstage Propagation Delay Time from Qn to Qn a 1 Transition Time
tTHL tTLH
tWL tWH
Minimum Clock Pulse Width
trCL tfCL
Maximum Clock Rise and Fall Time
fCL
Maximum Clock Frequency
tPHL(R)
Reset Propagation Delay
tWH(R)
Minimum Reset Pulse Width
Cin Cpd
Average Input Capacitance Power Dissipation Capacitance
C Parameters are guaranteed by DC correlated testing AC
D4060B Typical Oscillator Connections
RC Oscillator Crystal Oscillator
TL F 5953 4 TL F 5953 5
4
Schematic Diagrams
CD4020BM CD4020BC Schematic Diagram
TL F 5953 6
CD4040BM CD4040BC Schematic Diagram
TL F 5953 7
CD4060BM CD4060BC Schematic Diagram
TL F 5953 8
5
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