4017B DECADE COUNTER WITH 10
DECODED OUTPUTS
4022B OCTAL COUNTER WITH 8
. DECODED OUTPUTS
.FULLY STATIC OPERATION
MEDIUM SPEED OPERATION-12MHz (typ.) AT
.VDD = 10V
STANDARDIZED SYMMETRICAL OUTPUT
.CHARACTERISTICS
QUIESCENT CURRENT SPECIFIED TO 20V
.FOR HCC DEVICE
INPUT CURRENT OF 100nA AT 18V AND 25°C
.FOR HCC DEVICE
.100% TESTED FOR QUIESCENT CURRENT
.5V, 10V, AND 15V PARAMETRIC RATINGS MEETS ALL REQUIREMENTS OF JEDECTENTATIVE STANDARD N° 13A, ºSTANDARD SPECIFICATIONS FOR DESCRIPTION OF ºBº SERIES CMOS DEVICESº
DESCRIPTION
The HCC4017B/4022B (extended temperature range) and HCF4017B/4022B (intermediate temperature range) are monolithic integrated circuits, available in 16-lead dual in-line plastic or ceramic package and plastic micro package.
The HCC/HCF4017B and HCC/HCF4022B are 5- stage and 4-stage Johnson counters having 10 and 8 decoded outputs, respectively. Inputs include a CLOCK, a RESET, and a CLOCK INHIBIT signal. Schmitt trigger action in the CLOCK input circuit provides pulse shaping that allows unlimited clock input pulse rise and fall times. These counters are advanced one count at the positive clock signal transition if the CLOCK INHIBIT signal is low. Counter advancement via the clock line is inhibited when the CLOCK INHIBIT signal is high. A high RESET signal clears the counter to its zero count. Use of the Johnson decade-counter configuration permits high-speed operation, 2-input decimal-decode gating, and spike-free decoded outputs. Anti-lock gating is provided, thus assuring proper counting sequence. The decoded outputs are normally low and go high only at their respective decoded time slot. Each decoded output remains high for one full clock cycle. A CARRY-OUT signal completes one
HCC/HCF4017B
HCC/HCF4022B
COUNTERS/DIVIDERS
EY |
F |
(Plastic Package) |
(Ceramic Frit Seal Package) |
M1 |
C1 |
(Micro Package) |
(Plastic Chip Carrier) |
ORDER CODES :
HCC40XXBF HCF40XXBM1
HCF40XXBEY HCF40XXBC1
PIN CONNECTIONS
4017B
4022B
June 1989 |
1/12 |
HCC/HCF4017B/4022B
cycle every 10 clock input cycles in the HCC/HCF4017B or every 8 clock input cycles in the
HCC/HCF4022B and is used to ripple-clock the succeeding device in a multi-device counting chain.
FUNCTIONAL DIAGRAM
4017B |
4022B |
ABSOLUTE MAXIMUM RATINGS
Symbol
V DD*
VI
II
Pt o t
T o p
Ts t g
Parameter |
Value |
Unit |
Supply Voltage : HCC Types |
± 0.5 to + 20 |
V |
HC F Types |
± 0.5 to + 18 |
V |
Input Voltage |
± 0.5 to VDD + 0.5 |
V |
DC Input Current (any one input) |
± 10 |
mA |
Total Power Dissipation (per package) |
200 |
mW |
Dissipation per Output Transistor |
|
|
for To p = Full Package-temperature Range |
100 |
mW |
Operating Temperature : HCC Types |
± 55 to + 125 |
°C |
H CF Types |
± 40 to + 85 |
°C |
Storage Temperature |
± 65 to + 150 |
°C |
Stresses above those listed under ºAbsolute Maximum Ratingsº may cause permanent damage to the device. This is a stress rating only and functional operation of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied. Exposure to absolute maximum rating conditions for external periods may affect device reliability.
* All voltages values are referred to VSS pin voltage.
RECOMMENDED OPERATING CONDITIONS
Symbol |
Parameter |
Value |
Unit |
VDD |
Supply Voltage : HCC Types |
3 to 18 |
V |
|
HC F Types |
3 to 15 |
V |
VI |
Input Voltage |
0 to VDD |
V |
T o p |
Operating Temperature : HCC Types |
± 55 to + 125 |
°C |
|
H CF Types |
± 40 to + 85 |
°C |
2/12
HCC/HCF4017B/4022B
LOGIC DIAGRAMS
4017B
4022
3/12
HCC/HCF4017B/4022B
TIMING DIAGRAMS
4017B
4022B
4/12