參數(shù)資料
型號: MC74AC112N
廠商: MOTOROLA INC
元件分類: 通用總線功能
英文描述: DUAL JK NEGATIVE EDGE-TRIGGERED FLIP-FLOP
中文描述: AC SERIES, DUAL NEGATIVE EDGE TRIGGERED J-K FLIP-FLOP, COMPLEMENTARY OUTPUT, PDIP16
封裝: PLASTIC, DIP-16
文件頁數(shù): 3/6頁
文件大?。?/td> 191K
代理商: MC74AC112N
MC74AC112 MC74ACT112
5-3
FACT DATA
DC CHARACTERISTICS
Symbol
Parameter
(V)
74AC
74AC
Unit
Conditions
VCC
TA = +25
°
C
TA =
–40
°
C to +85
°
C
Typ
Guaranteed Limits
VIH
Minimum High Level
Input Voltage
3.0
4.5
5.5
1.5
2.25
2.75
2.1
3.15
3.85
2.1
3.15
3.85
VOUT = 0.1 V
or VCC – 0.1 V
V
VIL
Maximum Low Level
Input Voltage
3.0
4.5
5.5
1.5
2.25
2.75
0.9
1.35
1.65
0.9
1.35
1.65
VOUT = 0.1 V
or VCC – 0.1 V
V
VOH
Minimum High Level
Output Voltage
3.0
4.5
5.5
2.99
4.49
5.49
2.9
4.4
5.4
2.9
4.4
5.4
IOUT = –50
μ
A
V
V
*VIN = VIL or VIH
3.0
4.5
5.5
2.56
3.86
4.86
2.46
3.76
4.76
–12 mA
–24 mA
–24 mA
IOH
VOL
Maximum Low Level
Output Voltage
3.0
4.5
5.5
0.002
0.001
0.001
0.1
0.1
0.1
0.1
0.1
0.1
IOUT = 50
μ
A
V
V
*VIN = VIL or VIH
3.0
4.5
5.5
0.36
0.36
0.36
0.44
0.44
0.44
12 mA
24 mA
24 mA
IOL
IIN
Maximum Input
Leakage Current
5.5
±
0.1
±
1.0
μ
A
VI = VCC, GND
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
μ
A
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.
Note: IIN and ICC @ 3.0 V are guaranteed to be less than or equal to the respective limit @ 5.5 V VCC.
AC CHARACTERISTICS
(For Figures and Waveforms — See Section 3)
Symbol
Parameter
(V)
74AC
74AC
Unit
No.
VCC*
TA = +25
°
C
CL = 50 pF
TA = –40
°
C
to +85
°
C
CL = 50 pF
Fig.
Min
Typ
Max
Min
Max
fmax
Maximum Clock
Frequency
3.3
5.0
145
145
125
125
MHz
3-3
tPLH
Propagation Delay
CPn to Qn or Qn
Propagation Delay
CPn to Qn or Qn
Propagation Delay
CDn or SDn to Qn or Qn
Propagation Delay
CDn or SDn to Qn or Qn
3.3
5.0
1.0
1.0
16.0
13.0
1.0
1.0
17.0
13.5
ns
3-6
tPHL
3.3
5.0
1.0
1.0
16.0
13.0
1.0
1.0
16.5
13.5
ns
3-6
tPLH
3.3
5.0
1.0
1.0
11.0
9.5
1.0
1.0
11.5
10.0
ns
3-6
tPHL
3.3
5.0
1.0
1.0
11.0
9.5
1.0
1.0
11.5
10.0
ns
3-6
* Voltage Range 3.3 V is 3.3 V
±
0.3 V.
Voltage Range 5.0 V is 5.0 V
±
0.5 V.
相關(guān)PDF資料
PDF描述
MC74ACT112N DUAL JK NEGATIVE EDGE-TRIGGERED FLIP-FLOP
MC74ACT113D DUAL JK NEGATIVE EDGE-TRIGGERED FLIP-FLOP
MC74AC113D DUAL JK NEGATIVE EDGE-TRIGGERED FLIP-FLOP
MC74AC113N DUAL JK NEGATIVE EDGE-TRIGGERED FLIP-FLOP
MC74ACT113N DUAL JK NEGATIVE EDGE-TRIGGERED FLIP-FLOP
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