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参数资料
| 型号： | MM74C93 |
| 厂商： | National Semiconductor Corporation |
| 元件分类： | 通用总线功能 |
| 英文描述： | 4-Bit Binary Counter(4位二进制计数器) |
| 中文描述： | 4位二进制计数器（4位二进制计数器） |
| 文件页数： | 2/6页 |
| 文件大小： | 124K |
| 代理商： | MM74C93 |
Absolute Maximum Ratings
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales
Office/Distributors for availability and specifications.
Voltage at Any Pin (Note 1)
b
0.3V to V
CC
a
0.3V
Operating Temperature Range (T
A
)
MM54C90, MM54C93
MM74C90, MM74C93
b
55
§
C to
a
125
§
C
b
40
§
C to
a
85
§
C
Power Dissipation (P
D
)
Dual-In-Line
Small Outline
700 mW
500 mW
Operating V
CC
Range
Absolute Maximum V
CC
Storage Temperature Range (T
S
)
Lead Temperature (T
L
)
(Soldering, 10 seconds)
3V to 15V
18V
b
65
§
C to
a
150
§
C
260
§
C
DC Electrical Characteristics
Min/Max limits apply across temperature range unless otherwise noted
Symbol
Parameter
Conditions
Min
Typ
Max
Units
CMOS TO CMOS
V
IN(1)
Logical ‘‘1’’ Input Voltage
V
CC
e
5V
V
CC
e
10V
V
CC
e
5V
V
CC
e
10V
V
CC
e
5V, I
O
e b
10
m
A
V
CC
e
10V, I
O
e b
10
m
A
V
CC
e
5V, I
O
e a
10
m
A
V
CC
e
10V, I
O
e a
10
m
A
V
CC
e
15V, V
IN
e
15V
V
CC
e
15V, V
IN
e
0V
V
CC
e
15V
3.5
8.0
V
V
V
IN(0)
Logical ‘‘0’’ Input Voltage
1.5
2.0
V
V
V
OUT(1)
Logical ‘‘1’’ Output Voltage
4.5
9.0
V
V
V
OUT(0)
Logical ‘‘0’’ Output Voltage
0.5
1.0
V
V
I
IN(1)
I
IN(0)
I
CC
Logical ‘‘1’’ Input Current
0.005
1.0
m
A
Logical ‘‘0’’ Input Current
b
1.0
b
0.005
0.05
m
A
Supply Current
300
m
A
CMOS/LPTTL INTERFACE
V
IN(1)
Logical ‘‘1’’ Input Voltage
MM54C90, MM54C93
MM74C90, MM74C93
V
CC
e
4.5V
V
CC
e
4.75V
V
CC
b
1.5
V
CC
b
1.5
V
V
V
IN(0)
Logical ‘‘0’’ Input Voltage
MM54C90, MM54C93
MM74C90, MM74C93
V
CC
e
4.5V
V
CC
e
4.75V
0.8
0.8
V
V
V
OUT(1)
Logical ‘‘1’’ Output Voltage
MM54C90, MM54C93
MM74C90, MM74C93
V
CC
e
4.5V, I
O
e b
360
m
A
V
CC
e
4.75V, I
O
e b
360
m
A
2.4
2.4
V
V
V
OUT(0)
Logical ‘‘0’’ Output Voltage
MM54C90, MM54C93
MM74C90, MM74C93
V
CC
e
4.5V, I
O
e b
360
m
A
V
CC
e
4.75V, I
O
e b
360
m
A
0.4
0.4
V
V
OUTPUT DRIVE (See 54C/74C Family Characteristics Data Sheet) (Short Circuit Current)
I
SOURCE
Output Source Current
(P-Channel)
V
CC
e
5V, V
OUT
e
0V
T
A
e
25
§
C
V
CC
e
10V, V
OUT
e
0V
T
A
e
25
§
C
V
CC
e
5V, V
OUT
e
V
CC
T
A
e
25
§
C
V
CC
e
10V, V
OUT
e
V
CC
T
A
e
25
§
C
b
1.75
b
3.3
mA
I
SOURCE
Output Source Current
(P-Channel)
b
8.0
b
15
mA
I
SINK
Output Sink Current
(N-Channel)
1.75
3.6
mA
I
SINK
Output Sink Current
(N-Channel)
8.0
16
mA
Note 1:
‘‘Absolute Maximum Ratings’’ are those values beyond which the safety of the device cannot be guaranteed. Except for ‘‘Operating Temperature Range’’,
they are not meant to imply that the devices should be operated at these limits. The table of ‘‘Electrical Characteristics’’ provides conditions for actual device
operation.
AC Electrical Characteristics
*
T
A
e
25
§
C, C
L
e
50 pF, unless otherwise specified
Symbol
Parameter
Conditions
V
CC
e
5V
V
CC
e
10
V
CC
e
5V
V
CC
e
10V
V
CC
e
5V
V
CC
e
10V
Min
Typ
Max
Units
t
pd0
, t
pd1
Propagation Delay Time
from A
IN
to Q
A
Propagation Delay Time from
A
IN
to Q
B
(MM54C93/MM74C93)
Propagation Delay Time from
A
IN
to Q
B
(MM54C90/MM74C90)
200
80
400
150
ns
ns
t
pd0
, t
pd1
450
160
850
300
ns
ns
t
pd0
, t
pd1
450
160
800
300
ns
ns
2
相关PDF资料 |
PDF描述 |
|---|---|
| MM74C90J | 4-Bit Decade, Binary Counter |
| MM74C90N | 4-Bit Decade, Binary Counter |
| MM54C90J | 4-Bit Decade, Binary Counter |
| MM54C90N | 4-Bit Decade, Binary Counter |
| MM54C93J | 4-Bit Decade, Binary Counter |
相关代理商/技术参数 |
参数描述 |
|---|---|
| MM74C932 | 制造商:NSC 制造商全称:National Semiconductor 功能描述:Phase Comparator |
| MM74C932N | 制造商:NSC 制造商全称:National Semiconductor 功能描述:Phase Comparator |
| MM74C93J | 制造商:NSC 制造商全称:National Semiconductor 功能描述:4-Bit Decade, Binary Counter |
| MM74C93N | 功能描述:计数器 IC 4-Bit Binary Counter RoHS:否 制造商:NXP Semiconductors 计数器类型:Binary Counters 逻辑系列:74LV 位数:10 计数法: 计数顺序: 工作电源电压:1 V to 5.5 V 工作温度范围:- 40 C to + 125 C 封装 / 箱体:SOT-109 封装:Reel |
| MM74C941 | 制造商:NSC 制造商全称:National Semiconductor 功能描述:Octal Buffers/Line Receivers/ Line Drivers with TRI-STATE Outputs |
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