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DYNAMIC ELECTRICAL CHARACTERISTICS (T
amb =25°C, CL = 50pF, RL = 200kΩ,
typical temperature coefficient for all VDD =0.3%/°C values, all input rise and fall time = 20ns)
Value
Symbol
Parameter
Test Conditions
VDD (V) Min.
Typ.
Max.
Unit
CLOCKED OPERATI ON
tPLH,tPHL
Propagation Delay Time
Decode Out
5325
650
ns
10
135
270
15
85
170
Carry Out
5
300
600
ns
10
125
250
15
80
160
tTHL,tTLH
Transition Time
Carry Out or Decoded Out Line
5100
200
ns
10
50
100
15
40
80
fCL*
Maximum Clock Input Frequency
5
2.5
5
5
MHz
10
5
10
15
5.5
11
tW
Minimum Clock Pulse Width
5
100
200
ns
10
45
90
15
30
60
tr,tf
Clock Input Rise or Fall Time
5
Unlimited
µs
10
15
tsetup
Data Setup Time
Minimum Clock Inhibit
5115
230
ns
10
50
100
15
35
7.5
RESET OPERATI ON
tPLH,tPHL
Propagation Delay Time
Carry Out or Decode Out Lines
5265
530
ns
10
115
230
15
85
170
tW
Minimum Reset Pulse Width
5
130
260
ns
10
55
110
15
30
60
trem
Minimum Reset Removal Time
5
200
400
ns
10
140
280
15
75
150
* Measured with respect to carry output line.
HCC/HCF4017B/4022B
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