MM74HC221A
Absolute Maximum Ratings
(Note 1)
(Note 2)
Supply Voltage (V
CC
)
DC Input Voltage (V
IN
)
DC Output Voltage (V
OUT
)
Clamp Diode Current (I
IK
, I
OK
)
DC Output Current, per pin (I
OUT
)
DC V
CC
or GND Current, per pin (I
CC
)
Storage Temperature Range (T
STG
)
Power Dissipation (P
D
)
(Note 3)
S.O. Package only
Lead Temperature (T
L
)
(Soldering 10 seconds)
260擄C
600 mW
500 mW
鈭?.5V
to
+7.0V
鈭?.5V
to V
CC
+1.5V
鈭?.5V
to V
CC
+0.5V
鹵20
mA
鹵25
mA
鹵50
mA
鈭?5擄C
to
+150擄C
Recommended Operating
Conditions
Min
Supply Voltage (V
CC
)
DC Input or Output Voltage
(V
IN
, V
OUT
)
Operating Temperature Range (T
A
)
Maximum Input Rise and Fall
Time (Clear Input)
V
CC
=
2.0V
V
CC
=
4.5V
V
CC
=
6.0V
1000
500
400
ns
ns
ns
0
鈭?0
V
CC
+85
V
擄C
2
Max
6
Units
V
Note 1:
Maximum Ratings are those values beyond which damage to the
device may occur.
Note 2:
Unless otherwise specified all voltages are referenced to ground.
Note 3:
Power Dissipation temperature derating 鈥?plastic 鈥淣鈥?package:
鈭?/div>
12 mW/擄C from 65擄C to 85擄C.
DC Electrical Characteristics
Symbol
V
IH
Parameter
Minimum HIGH Level
Input Voltage
V
IL
Maximum LOW Level
Input Voltage
V
OH
Minimum HIGH Level
Output Voltage
V
IN
=
V
IH
or V
IL
|I
OUT
|
鈮?/div>
20
碌A(chǔ)
Conditions
(Note 4)
V
CC
2.0V
4.5V
6.0V
2.0V
4.5V
6.0V
2.0V
4.5V
6.0V
2.0
4.5
6.0
4.2
5.7
0
0
0
0.2
0.2
T
A
=
25擄C
Typ
1.5
3.15
4.2
0.3
0.9
1.2
1.9
4.4
5.9
3.98
5.48
0.1
0.1
0.1
0.26
0.26
鹵0.5
鹵0.1
8.0
36
0.33
0.7
80
1.0
2.0
T
A
= 鈭?0
to 85擄C T
A
= 鈭?5
to 125擄C
Guaranteed Limits
1.5
3.15
4.2
0.3
0.9
1.2
1.9
4.4
5.9
3.84
5.34
0.1
0.1
0.1
0.33
0.33
鹵5.0
鹵1.0
80
110
1.3
2.6
1.5
3.15
4.2
0.3
0.9
1.2
1.9
4.4
5.9
3.7
5.2
0.1
0.1
0.1
0.4
0.4
鹵5.0
鹵1.0
160
130
1.6
3.2
Units
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
碌A(chǔ)
碌A(chǔ)
碌A(chǔ)
碌A(chǔ)
mA
mA
V
IN
=
V
IH
or V
IL
|I
OUT
|
鈮?/div>
4.0 mA
|I
OUT
|
鈮?/div>
5.2 mA
V
OL
Maximum LOW Level
Output Voltage
V
IN
=
V
IH
or V
IL
|I
OUT
|
鈮?/div>
20
碌A(chǔ)
2.0V
4.5V
6.0V
V
IN
=
V
IH
or V
IL
|I
OUT
|
鈮?/div>
4.0 mA
|I
OUT
|
鈮?/div>
5.2 mA
I
IN
I
IN
I
CC
I
CC
Maximum Input Current
(Pins 7, 15)
Maximum Input Current
(all other pins)
Maximum Quiescent Supply V
IN
=
V
CC
or GND
Current (standby)
Maximum Active Supply
Current (per monostable)
I
OUT
=
0
碌A(chǔ)
V
IN
=
V
CC
or GND
R/C
EXT
=
0.5V
CC
2.0V
4.5V
6.0V
6.0V
V
IN
=
V
CC
or GND
6.0V
V
IN
=
V
CC
or GND
4.5V
6.0V
6.0V
4.5V
6.0V
Note 4:
For a power supply of 5V
鹵10%
the worst-case output voltages (V
OH
, and V
OL
) occur for HC at 4.5V. Thus the 4.5V values should be used when
designing with this supply. Worst-case V
IH
and V
IL
occur at V
CC
=
5.5V and 4.5V respectively. (The V
IH
value at 5.5V is 3.85V.) The worst-case leakage cur-
rent (I
IN
, I
CC
, and I
OZ
) occur for CMOS at the higher voltage and so the 6.0V values should be used.
3
www.fairchildsemi.com
MM74HC221AM 產(chǎn)品屬性
48
集成電路 (IC)
邏輯 - 多頻振蕩器
74HC
單穩(wěn)態(tài)
2
是
22ns
5.2mA，5.2mA
2 V ~ 6 V
-40°C ~ 85°C
表面貼裝
16-SOIC（0.154"，3.90mm 寬）
16-SOIC
管件
MM74HC221AM相關(guān)型號(hào)PDF文件下載
-
型號(hào)
版本
描述
廠商
下載
-
英文版
National Semiconductor [Synchronous Decade Counter with Asy...
NSC
-
英文版
Quad 2-Input NAND Gate, Quad 2-Input NOR Gate, Hex Inverter,...
NSC
-
英文版
Quad 2-Input NAND Gate . Quad 2-Input NOR Gate . Hex Inverte...
FAIRCHILD
-
英文版
Quad 2-Input NAND Gate . Quad 2-Input NOR Gate . Hex Inverte...
FAIRCHILD ...
-
英文版
Quad 2-Input NAND Gate, Quad 2-Input NOR Gate, Hex Inverter,...
NSC [Natio...
-
英文版
Quad 2-Input NAND Gate . Quad 2-Input NOR Gate . Hex Inverte...
FAIRCHILD
-
英文版
Quad 2-Input NAND Gate, Quad 2-Input NOR Gate, Hex Inverter,...
NSC
-
英文版
Quad 2-Input NAND Gate, Quad 2-Input NOR Gate, Hex Inverter,...
NSC [Natio...
-
英文版
Quad 2-Input NAND Gate . Quad 2-Input NOR Gate . Hex Inverte...
FAIRCHILD ...
-
英文版
Quad 2-Input NAND Gate . Quad 2-Input NOR Gate . Hex Inverte...
FAIRCHILD
-
英文版
Quad 2-Input NAND Gate, Quad 2-Input NOR Gate, Hex Inverter,...
NSC
-
英文版
Quad 2-Input NAND Gate, Quad 2-Input NOR Gate, Hex Inverter,...
NSC [Natio...
-
英文版
Quad 2-Input NAND Gate . Quad 2-Input NOR Gate . Hex Inverte...
FAIRCHILD ...
-
英文版
Quad 2-Input AND Gate
FAIRCHILD
-
英文版
Quad 2-Input AND Gate
NSC
-
英文版
Quad 2-Input AND Gate
NSC [Natio...
-
英文版
Quad 2-Input AND Gate
FAIRCHILD ...
-
英文版
Quad 2-Input NAND Gate, Quad 2-Input NOR Gate, Hex Inverter,...
NSC
-
英文版
Quad 2-Input NAND Gate, Quad 2-Input NOR Gate, Hex Inverter,...
NSC [Natio...
-
英文版
Hex Schmitt Trigger
NSC
1
2
3
4
5
6
7
8
9
