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参数资料
| 型号： | MC74AC109D |
| 厂商： | ON SEMICONDUCTOR |
| 元件分类： | 锁存器 |
| 英文描述： | AC SERIES, DUAL POSITIVE EDGE TRIGGERED J-KBAR FLIP-FLOP, COMPLEMENTARY OUTPUT, PDSO16 |
| 封装： | SOIC-16 |
| 文件页数： | 5/9页 |
| 文件大小： | 233K |
| 代理商： | MC74AC109D |
MC74AC109, MC74ACT109
http://onsemi.com
5
DC CHARACTERISTICS (continued)
Symbol
Conditions
Unit
74ACT
VCC
(V)
Parameter
Symbol
Conditions
Unit
TA =
40°C to
+85°C
TA = +25°C
VCC
(V)
Parameter
Symbol
Conditions
Unit
Guaranteed Limits
Typ
VCC
(V)
Parameter
VOL
Maximum Low Level
Output Voltage
4.5
0.001
0.1
V
IOUT = 50 μA
5.5
0.001
0.1
*VIN = VIL or VIH
4.5
0.36
0.44
V
IOL
24 mA
5.5
0.36
0.44
24 mA
IIN
Maximum Input
Leakage Current
5.5
±0.1
±1.0
μA
VI = VCC, GND
ΔICCT
Additional Max. ICC/Input
5.5
0.6
1.5
mA
VI = VCC 2.1 V
IOLD
Minimum Dynamic
Output Current
5.5
75
mA
VOLD = 1.65 V Max
IOHD
5.5
75
mA
VOHD = 3.85 V Min
ICC
Maximum Quiescent
Supply Current
5.5
4.0
40
μA
VIN = VCC or GND
*All outputs loaded; thresholds on input associated with output under test.
Maximum test duration 2.0 ms, one output loaded at a time.
AC CHARACTERISTICS (For Figures and Waveforms See Section 3 of the ON Semiconductor FACT Data Book, DL138/D)
Symbol
Parameter
VCC*
(V)
74ACT
Unit
Fig.
No.
TA = +25°C
CL = 50 pF
TA = 40°C
to +85°C
CL = 50 pF
Min
Typ
Max
Min
Max
fmax
Maximum Clock
Frequency
5.0
145
125
MHz
33
tPLH
Propagation Delay
CPn to Qn or Qn
5.0
4.0
11.0
3.5
13.0
ns
36
tPHL
Propagation Delay
CPn to Qn or Qn
5.0
3.0
10.0
2.5
11.5
ns
36
tPLH
Propagation Delay
CDn or SDn to Qn or Qn
5.0
2.5
9.5
2.0
10.5
ns
36
tPHL
Propagation Delay
CDn or SDn to Qn or Qn
5.0
2.5
10.0
2.0
11.5
ns
36
*Voltage Range 5.0 V is 5.0 V ±0.5 V.
AC OPERATING REQUIREMENTS
Symbol
Parameter
VCC*
(V)
74ACT
Unit
Fig.
No.
TA = +25°C
CL = 50 pF
TA = 40°C
to +85°C
CL = 50 pF
Typ
Guaranteed Minimum
ts
Setup Time, HIGH or LOW
Jn or Kn to CPn
5.0
2.0
2.5
ns
39
th
Hold Time, HIGH or LOW
Jn or Kn to CPn
5.0
2.0
ns
39
tw
Pulse Width
CPn or CDn or SDn
5.0
5.0
6.0
ns
36
*Voltage Range 5.0 V is 5.0 V ±0.5 V.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MC74AC109DR2 | 制造商:Motorola Inc 功能描述:Flip Flop, Dual, J/K Type, 16 Pin, Plastic, SOP |
| MC74AC109DT | 制造商:ONSEMI 制造商全称:ON Semiconductor 功能描述:Dual JK Positive Edge−Triggered Flip−Flop |
| MC74AC109DTR2 | 制造商:ONSEMI 制造商全称:ON Semiconductor 功能描述:Dual JK Positive Edge−Triggered Flip−Flop |
| MC74AC109M | 制造商:ONSEMI 制造商全称:ON Semiconductor 功能描述:Dual JK Positive Edge−Triggered Flip−Flop |
| MC74AC109MEL | 制造商:ONSEMI 制造商全称:ON Semiconductor 功能描述:Dual JK Positive Edge−Triggered Flip−Flop |
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