參數(shù)資料
型號(hào)： MM54C914
廠商： National Semiconductor Corporation
英文描述： Hex Schmitt Trigger with Extended Input Voltage(帶擴(kuò)展輸入電壓的六路施密特觸發(fā)器)
中文描述： 六角施密特觸發(fā)器與擴(kuò)展輸入電壓（帶擴(kuò)展輸入電壓的六路施密特觸發(fā)器）
文件頁(yè)數(shù)： 2/4頁(yè)
文件大?。?/td> 116K
代理商： MM54C914
Absolute Maximum Ratings
(Note 1)
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales
Office/Distributors for availability and specifications.
Voltage at any Input Pin
V
CC
b
25V to GND
a
25V
b
0.3V to V
CC
a
0.3V
Voltage at any other Pin
Operating Temperature Range (T
A
)
MM54C914
MM74C914
b
55
§
C to
a
125
§
C
b
40
§
C to
a
85
§
C
Storage Temperature Range (T
S
)
Power Dissipation
Dual-In-Line
Small Outline
b
65
§
C to
a
150
§
C
700 mW
500 mW
Operating V
CC
Range
Absolute Maximum (V
CC
)
Lead Temperature (T
L
)
(Soldering, 10 seconds)
3V to 15V
18V
300
§
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
T
a
Positive Going Threshold Voltage
V
CC
e
5V
V
CC
e
10V
V
CC
e
15V
3.0
6.0
9.0
3.6
6.8
10
4.3
8.6
12.9
V
V
V
T
b
Negative Going Threshold Voltage
V
CC
e
5V
V
CC
e
10V
V
CC
e
15V
0.7
1.4
2.1
1.4
3.2
5
2.0
4.0
6.0
V
V
V
T
a
b
V
T
b
Hysteresis
V
CC
e
5V
V
CC
e
10V
V
CC
e
15V
1.0
2.0
3.0
2.2
3.6
5
3.6
7.2
10.8
V
V
V
V
OUT(1)
Logical ‘‘1’’ Output Voltage
V
CC
e
5V, I
O
e b
10
m
A
V
CC
e
10V, I
O
e b
10
m
A
4.5
9.0
V
V
V
OUT(0)
Logical ‘‘0’’ Output Voltage
V
CC
e
5V, I
O
e a
10
m
A
V
CC
e
10V, I
O
e a
10
m
A
0.5
1.0
V
V
I
IN(1)
Logical ‘‘1’’ Input Current
V
CC
e
15V, V
IN
e
25V
0.005
5.0
m
A
I
IN(0)
Logical ‘‘0’’ Input Current
V
CC
e
15V, V
IN
e b
10V
b
100
b
0.005
m
A
I
CC
Supply Current
V
CC
e
15V, V
IN
e b
10V/25V
V
CC
e
5V, V
IN
e b
2.5V (Note 4)
V
CC
e
10V, V
IN
e
5V (Note 4)
V
CC
e
15V, V
IN
e
7.5V (Note 4)
0.05
20
200
600
300
m
A
m
A
m
A
m
A
CMOS/LPTTL INTERFACE
V
IN(1)
Logical ‘‘1’’ Input Voltage
V
CC
e
5V
4.3
V
V
IN(0)
Logical ‘‘0’’ Input Voltage
V
CC
e
5V
0.7
V
V
OUT(1)
Logical ‘‘1’’ Output Voltage
54C, V
CC
e
4.5V, I
O
e b
360
m
A
74C, 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
54C, V
CC
e
4.5V, I
O
e
360
m
A
74C, V
CC
e
4.75V, I
O
e
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
b
1.75
b
3.3
mA
I
SOURCE
Output Source Current
(P-Channel)
V
CC
e
10V, V
OUT
e
0V, T
A
e
25
§
C
b
8.0
b
15
mA
I
SINK
Output Sink Current
(N-Channel)
V
CC
e
5V, V
OUT
e
V
CC
, T
A
e
25
§
C
1.75
3.6
mA
I
SINK
Output Sink Current
(N-Channel)
V
CC
e
10V, V
OUT
e
V
CC
, T
A
e
25
§
C
8.0
16
mA
2
相關(guān)PDF資料
PDF描述
MM54C922 16-Key Encoder(16鍵編碼器)
MM54C923 20-Key Encoder(20鍵編碼器)
MM54C93 4-Bit Binary Counter(4位二進(jìn)制計(jì)數(shù)器)
MM74C85 4-Bit Magnitude Comparator(4位數(shù)值比較器)
MM74C86 Quad 2-Input EXCLUSIVE-OR Gate(四路二輸入異或門)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MM54C914 WAF 制造商:Texas Instruments 功能描述:
MM54C914J 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Hex Schmitt Trigger with Extended Input Voltage
MM54C914J/883 制造商:QP Semiconductor 功能描述:INVERTER SCHMITT TRIGGER 6-ELEMENT CMOS 14-PIN CDIP
MM54C914N 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Hex Schmitt Trigger with Extended Input Voltage
MM54C922 制造商:NSC 制造商全稱:National Semiconductor 功能描述:16, 20-Key Encoder
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