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JM3851005554BEA Datasheet, PDF (5/38 Pages) Texas Instruments – CMOS Hex Buffer Converters
◁
CD4049UB, CD4050B
AC Electrical Specifications
PARAMETER
Input Capacitance, CIN
CD4049UB
Input Capacitance, CIN
CD4050B
TA = 25oC, Input tr, tf = 20ns, CL = 50pF, RL = 200kΩ (Continued)
TEST CONDITIONS
LIMITS (ALL PACKAGES)
VIN
VCC
TYP
MAX
-
-
15
22.5
-
-
5
7.5
Typical Performance Curves
UNITS
pF
pF
TA = 25oC
SUPPLY VOLTAGE (VCC) = 5V
5
4
MINIMUM
3
2
1
MAXIMUM
0
1
2
3
4
VI, INPUT VOLTAGE (V)
FIGURE 2. MINIMUM AND MAXIMUM VOLTAGE TRANSFER
CHARACTERISTICS FOR CD4049UB
TA = 25oC
SUPPLY VOLTAGE (VCC) = 5V
5
MINIMUM
4
MAXIMUM
3
2
1
0
1
2
3
4
VI, INPUT VOLTAGE (V)
FIGURE 3. MINIMUM AND MAXIMUM VOLTAGE TRANSFER
CHARACTERISTICS FOR CD4050B
TA = 25oC
70
60
15V
10V
50
40
30
GATE TO SOURCE VOLTAGE (VGS) = 5V
20
10
0 1234 5678
VDS, DRAIN TO SOURCE VOLTAGE (V)
FIGURE 4. TYPICAL OUTPUT LOW (SINK) CURRENT
CHARACTERISTICS
TA = 25oC
70
60
15V
10V
50
40
30
20
GATE TO SOURCE VOLTAGE (VGS) = 5V
10
01234 5678
VDS, DRAIN TO SOURCE VOLTAGE (V)
FIGURE 5. MINIMUM OUTPUT LOW (SINK) CURRENT DRAIN
CHARACTERISTICS
5
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