Fairchild CD4017BC, CD4022BC service manual
查询CD4022BC供应商
CD4017BC • CD4022BC
Decade Counter/Divider with 10 Decoded Outputs •
Divide-by-8 Counter/Divider with 8 Decoded Outputs
October 1987
Revised March 2002
CD4017BC • CD4022BC Decade Counter/Divider with 10 Decoded Outputs • Divide-by-8 Counter/Divider with 8
Decoded Outputs
General Description
The CD4017BC is a 5 -sta ge divi d e- by-1 0 John son co unt er
with 10 decoded outputs and a carry out bit.
The CD4022BC is a 4- stage divide-by-8 Johnso n counter
with 8 decoded outputs and a carry-out bit.
These counters are clea red to t heir zero cou nt by a lo gical
“1” on their reset line. These counters are advanced on the
positive edge of the clock signal when the clock enable signal is in the logical “0” state.
The configuration of the CD4017BC and CD4022BC permits medium speed operatio n and assures a hazard free
counting sequence. The 10/8 decoded outputs are normally in the logical “0” st ate and go to the l ogical “1” state
only at their respective time slot. Each decoded output
remains high for 1 full clock cycle. The carry-out signal
completes a full cycle for every 10/8 clo ck inp ut cy cles a nd
is used as a ripple carry signal to any succeeding stages.
Features
■ Wide supply voltage range: 3.0V to 15V
■ High noise immunity: 0.45 V
■ Low power Fan out of 2 driving 74L
TTL compatibility: or 1 driving 74LS
■ Medium speed operation: 5.0 MHz (typ.)
with 10V V
■ Low power: 10 µW (typ.)
■ Fully static operation
DD
DD
(typ.)
Applications
• Automotive
• Instrumentation
• Medical electronics
• Alarm systems
• Industrial electronics
• Remote metering
Ordering Code:
Order Number Package Number Package Description
CD4017BCM M16A 16-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150" Narrow
CD4017BCSJ M16D 16-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide
CD4017BCN N16E 16-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300" Wide
CD4022BCM M16A 16-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150" Narrow
CD4022BCN N16E 16-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300" Wide
Devices also availab l e in Tape and Reel. Specify by appending th e s uffix let t er “X” to the ordering code.
Connection Diagrams
Pin Assignments for DIP, SOIC and SOP
CD4017B
Top View
© 2002 Fairchild Semiconductor Corporation DS005950 www.fairchildsemi.com
Pin Assignments for DIP and SOIC
CD4022B
Top View
Logic Diagrams
CD4017BC • CD4022BC
Ter minal N o . 8 = GND
Ter minal N o . 16 = V
DD
CD4017B
CD4022B
Ter minal N o . 16 = V
Ter minal N o . 8 = GND
DD
www.fairchildsemi.com 2
Absolute Maximum Ratings(Note 1)
(Note 2)
DC Supply Voltage (VDD) −0.5 VDC to +18 V
Input Voltage (VIN) −0.5 VDC to VDD +0.5 V
Storage Temperature (TS) −65°C to +150°C
Power Dissipation (P
Dual-In-Line 700 mW
Small Outline 500 mW
Lead Temperature (T
(Soldering, 10 seconds) 260
)
D
)
L
Recommended Operating
Conditions
DC Supply Voltage (V
DC
Input Voltage (VIN) 0 to VDD V
DC
Operating Temperature Range (TA) −55°C to +125°C
Note 1: “Absolute Maximum Ratings” are those values bey ond which the
safety of the device ca nnot be guaranteed, they are not meant to imply that
the devices should be operated at these limits. The table of “Recom-
mended Operating Conditions” and “Electrical Characteristics” provides
conditions for actual device operation.
= 0V unless otherw is e s pecified.
Note 2: V
°C
SS
(Note 2)
) +3 VDC to +15 V
DD
DC Electrical Characteristics (Note 2)
Symbol Parameter Conditions
I
Quiescent Device VDD = 5V 5 0.3 5 150
DD
V
LOW Level |IO| < 1.0 µA
OL
Output Voltage VDD = 5V 0.05 0 0.05 0.05
V
HIGH Level |IO| < 1.0 µA
OH
Output Voltage V
LOW Level |IO| < 1.0 µA
V
IL
Input Voltage VDD = 5V, VO = 0.5V or 4.5V 1.5 1.5 1.5
V
HIGH Level |IO| < 1.0 µA
IH
Input Voltage V
I
LOW Level Output VDD = 5V, VO = 0.4V 0.64 0.51 0.88 0.36
OL
I
HIGH Level Output VDD = 5V, VO = 4.6V −0.25 −0.2 −0.36 −0.14
OH
I
Input Current VDD = 15V, VIN = 0V −0.1 −10−5−0.1 −1.0
IN
Note 3: IOL and IOH are tested one output at a ti m e.
= 10V 10 0.5 10 300
DD
VDD = 15V 20 1.0 20 600
VDD = 15V 0.05 0 0.05 0.05
= 5V 4.95 4.95 5 4.95
DD
V
= 15V 14.95 14.95 15 14.95
DD
= 10V, VO = 1.0V or 9.0V 3.0 3.0 3.0
DD
= 15V, VO = 1.5V or 13.5V 4.0 4.0 4.0
V
DD
= 5V, VO = 0.5V or 4.5V 3.5 3.5 3.5
DD
= 10V, VO = 1.0V or 9.0V 7.0 7.0 7.0
DD
V
= 15V, VO = 1.5V or 13.5V 11.0 11.0 11.0
DD
= 10V, VO = 0.5V 1.6 1.3 2.25 0.9
DD
V
= 15V, VO = 1.5V 4.2 3.4 8.8 2.4
DD
= 10V, VO = 9.5V −0.62 −0.5 −0.9 −0.35
DD
VDD = 15V, VO = 13.5V −1.8 −1.5 −3.5 −1.1
VDD = 15V, VIN = 15V 0.1 10−50.1 1.0
−55°C +25°+125°C
Min Max Min Typ Max Min Max
CD4017BC • CD4022BC
DC
DC
Units
µACurrent V
VVDD = 10V 0.05 0 0.05 0.05
VVDD = 10V 9.95 9.95 10 9.95
VV
VV
mAC ur rent (Note 3) V
mAC ur rent (Note 3) V
µA
3 www.fairchildsemi.com
Loading...