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MC74AC109MEL View Datasheet(PDF) - ON Semiconductor

Part NameDescriptionManufacturer
MC74AC109MEL Dual JK Positive Edge−Triggered Flip−Flop ONSEMI
ON Semiconductor ONSEMI
MC74AC109MEL Datasheet PDF : 9 Pages
1 2 3 4 5 6 7 8 9
MC74AC109, MC74ACT109
AC CHARACTERISTICS (For Figures and Waveforms See Section 3 of the ON Semiconductor FACT Data Book, DL138/D)
74AC
74AC
Symbol
Parameter
VCC*
(V)
TA = +25°C
CL = 50 pF
TA = 40°C
to +85°C
CL = 50 pF
Unit
Fig.
No.
Min Typ Max Min Max
Maximum Clock
fmax
Frequency
3.3 125
5.0 150
100
125
MHz
33
Propagation Delay
tPLH
CPn to Qn or Qn
Propagation Delay
tPHL
CPn to Qn or Qn
Propagation Delay
tPLH
CDn or SDn to Qn or Qn
Propagation Delay
tPHL
CDn or SDn to Qn or Qn
*Voltage Range 3.3 V is 3.3 V ±0.3 V.
*Voltage Range 5.0 V is 5.0 V ±0.5 V.
3.3 4.0
13.5 3.5 16.0
5.0 2.5
10.0 2.0 10.5
ns
36
3.3 3.0
14.0 3.0 14.5
5.0 2.0
10.0 1.5 10.5
ns
36
3.3 3.0
12.0 2.5 13.0
5.0 2.5
9.0 2.0 10.0
ns
36
3.3 3.0
12.0 3.0 13.5
5.0 2.0
9.5 2.0 10.5
ns
36
AC OPERATING REQUIREMENTS
Symbol
Parameter
ts
Setup Time, HIGH or LOW
Jn or Kn to CPn
th
Hold Time, HIGH or LOW
Jn or Kn to CPn
tw
Pulse Width
CPn or CDn or SDn
trec
Recovery TIme
CDn or SDn to CP
*Voltage Range 3.3 V is 3.3 V ±0.3 V.
*Voltage Range 5.0 V is 5.0 V ±0.5 V.
74AC
74AC
VCC*
(V)
TA = +25°C
CL = 50 pF
TA = 40°C
to +85°C
CL = 50 pF
Unit
Fig.
No.
Typ
Guaranteed Minimum
3.3
6.5
5.0
4.5
7.5
5.0
ns
39
3.3
0
5.0
0.5
0
0.5
ns
39
3.3
4.0
5.0
3.5
4.5
3.5
ns
36
3.3
0
5.0
0
0
0
ns
39
DC CHARACTERISTICS
Symbol
Parameter
VIH
Minimum High Level
Input Voltage
VIL
Maximum Low Level
Input Voltage
VOH
Minimum High Level
Output Voltage
74ACT
74ACT
VCC
(V)
TA = +25°C
TA =
40°C to
+85°C
Typ Guaranteed Limits
4.5
1.5 2.0
2.0
5.5
1.5 2.0
2.0
4.5
1.5 0.8
0.8
5.5
1.5 0.8
0.8
4.5 4.49 4.4
4.4
5.5 5.49 5.4
5.4
4.5
3.86
3.76
5.5
4.86
4.76
*All outputs loaded; thresholds on input associated with output under test.
†Maximum test duration 2.0 ms, one output loaded at a time.
Unit
Conditions
V
VOUT = 0.1 V
or VCC 0.1 V
V
VOUT = 0.1 V
or VCC 0.1 V
V
IOUT = 50 μA
*VIN = VIL or VIH
V
24 mA
IOH
24 mA
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