MC14076B
SWITCHING CHARACTERISTICS (Note 5) (CL = 50 pF, TA = 25_C)
Characteristic
VDD
Symbol
Vdc
Typ
Min
(Note 6)
Max
Output Rise and Fall Time
tTLH, tTHL = (1.5 ns/pF) CL + 25 ns
tTLH, tTHL = (0.75 ns/pF) CL + 12.5 ns
tTLH, tTHL = (0.55 ns/pF) CL + 9.5 ns
Propagation Delay Time
Clock to Q
tPLH, tPHL = (1.7 ns/pF) CL + 215 ns
tPLH, tPHL = (0.66 ns/pF) CL + 92 ns
tPLH, tPHL = (0.5 ns/pF) CL + 65 ns
Reset to Q
tPLH, tPHL = (1.7 ns/pF) CL + 215 ns
tPLH, tPHL = (0.66 ns/pF) CL + 92 ns
tPLH, tPHL = (0.5 ns/pF) CL + 65 ns
3−State Propagation Delay, Output “1” or “0”
to High Impedance
tTLH, tTHL
5.0
−
100
200
10
−
50
100
15
−
40
80
tPLH, tPHL
5.0
−
300
600
10
−
125
250
15
−
90
180
5.0
−
300
600
10
−
125
250
15
−
90
180
tPHZ, tPLZ
5.0
−
150
300
10
−
60
120
15
−
45
90
3−State Propagation Delay, High Impedance
to “1” or “0” Level
tPZH, tPZL
5.0
−
200
400
10
−
80
160
15
−
60
120
Clock Pulse Width
tWH
5.0
260
130
−
10
110
55
−
15
80
40
−
Reset Pulse Width
tWH
5.0
370
185
−
10
150
75
−
15
110
55
−
Data Setup Time
tsu
5.0
30
15
−
10
10
5
−
15
4
2
−
Data Hold Time
th
5.0
130
65
−
10
60
30
−
15
50
25
−
Data Disable Setup Time
tsu
5.0
220
110
−
10
80
40
−
15
50
25
−
Clock Pulse Rise and Fall Time
tTLH, tTHL
5.0
−
10
−
15
−
−
15
−
5
−
4
Clock Pulse Frequency
fcl
5.0
−
3.6
1.8
10
−
9.0
4.5
15
−
12
6.0
5. The formulas given are for the typical characteristics only at 25_C.
6. Data labelled “Typ” is not to be used for design purposes but is intended as an indication of the IC’s potential performance.
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ms
MHz
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