參數(shù)資料
型號: CD4049
廠商: Texas Instruments, Inc.
英文描述: CMOS HEX BUFFERS/CONVERTERS
中文描述: 十六進(jìn)制的CMOS緩沖器/變換器
文件頁數(shù): 6/18頁
文件大小: 442K
代理商: CD4049
6
FIGURE 6. TYPICAL OUTPUT HIGH (SOURCE) CURRENT
CHARACTERISTICS
FIGURE 7. MINIMUM OUTPUT HIGH (SOURCE) CURRENT
CHARACTERISTICS
FIGURE8. TYPICALVOLTAGETRANSFERCHARACTERISTICS
AS A FUNCTION OF TEMPERATURE FOR CD4049UB
FIGURE9. TYPICALVOLTAGETRANSFERCHARACTERISTICS
AS A FUNCTION OF TEMPERATURE FOR CD4050B
FIGURE 10. TYPICAL POWER DISSIPATION vs FREQUENCY
CHARACTERISTICS
FIGURE 11. TYPICAL POWER DISSIPATION vs INPUT RISE
AND FALL TIMES PER INVERTER FOR CD4049UB
Typical Performance Curves
(Continued)
-5
-10
-15
-20
-25
-30
-35
O
C
-15V
-10V
GATE TO SOURCE VOLTAGE
V
GS
= -5V
T
A
= 25
o
C
-8
-7
-6
-5
-4
-3
-2
-1
0
V
DS
, DRAIN TO SOURCE VOLTAGE (V)
-5
-10
-15
-20
-25
-30
-35
O
C
-15V
-10V
GATE TO SOURCE VOLTAGE
V
GS
= -5V
T
A
= 25
o
C
-8
-7
-6
-5
-4
-3
-2
-1
0
V
DS
, DRAIN TO SOURCE VOLTAGE (V)
10
6
5
4
3
2
1
V
O
,
-55
o
C
125
o
C
SUPPLY VOLTAGE
V
CC
= 10V
T
A
= -55
o
C
8
7
6
5
4
3
2
1
0
V
I
, INPUT VOLTAGE (V)
9
10
9
8
7
0
125
o
C
V
CC
= 5V
10
6
5
4
3
2
1
V
O
,
-55
o
C
125
o
C
SUPPLY VOLTAGE
V
CC
= 10V
T
A
= -55
o
C
8
7
6
5
4
3
2
1
0
V
I
, INPUT VOLTAGE (V)
9
10
9
8
7
0
125
o
C
V
CC
= 5V
10
5
10
4
10
3
10
2
10
10
10
2
10
3
10
4
10
5
T
A
= 25
o
C
SUPPLYVOLTAGEV
CC
=15V
10V
10V
5V
LOAD CAPACITANCE
C
L
= 50pF
(11pF FIXTURE + 39pF EXT)
C
L
= 15pF
(11pF FIXTURE + 4pF EXT)
P
μ
W
f, INPUT FREQUENCY (kHz)
10
5
10
4
10
3
10
2
10
10
10
2
10
3
10
4
10
5
T
A
= 25
o
C
P
μ
W
t
r
, t
f
, INPUT RISE AND FALL TIME (ns)
SUPPLY VOLTAGE V
CC
= 5V FREQUENCY (f) = 10kHz
15V; 1MHz
15V; 100kHz
10V; 100kHz
15V; 10kHz
10V; 10kHz
15V; 1kHz
10
6
10
7
10
8
CD4049UB, CD4050B
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