参数资料
型号: SN74LV221AQPWRG4Q1
厂商: TEXAS INSTRUMENTS INC
元件分类: 谐振器
英文描述: LV/LV-A/LVX/H SERIES, DUAL MONOSTABLE MULTIVIBRATOR, PDSO16
封装: GREEN, PLASTIC, TSSOP-16
文件页数: 14/14页
文件大小: 192K
代理商: SN74LV221AQPWRG4Q1
OUTPUT PULSE DURATION
vs
EXTERNAL TIMING CAPACITANCE
1.00E+07
t
w
Output
Pulse
Duration
ns
1.00E+06
1.00E+05
1.00E+04
1.00E+03
1.00E+02
CT External Timing Capacitance pF
101
102
103
104
105
RT = 1 M
RT = 100 k
RT = 10 k
RT = 1 k
VCC = 4.5 V
TA = 25°C
OUTPUT PULSE DURATION
vs
EXTERNAL TIMING CAPACITANCE
1.00E+07
t
w
Output
Pulse
Duration
ns
1.00E+06
1.00E+05
1.00E+04
1.00E+03
1.00E+02
CT External Timing Capacitance pF
101
102
103
104
105
VCC = 3 V
TA = 25°C
RT = 1 M
RT = 100 k
RT = 10 k
RT = 1 k
tw = 866 ns at:
VCC = 5 V
RT = 10 k
CT = 50 pF
TA = 25°C
60
40
20
0
20
40
60
80
100
120
140
160
VCC = 2.5 V
VCC = 3 V
VCC = 3.5 V
VCC = 4 V
VCC = 5 V
VCC = 6 V
VCC = 7 V
180
6%
4%
2%
0%
2%
4%
6%
8%
10%
12%
14%
Temperature
°C
V
ariation
in
Output
Pulse
Duration
VARIATION IN OUTPUT PULSE DURATION
vs
TEMPERATURE
SCLS692A
– OCTOBER 2005 – REVISED APRIL 2008
APPLICATION INFORMATION
Operation of the device at these or any other conditions beyond those indicated under "recommended operating
conditions" is not implied.
Figure 3.
Figure 4.
Figure 5.
Copyright
2005–2008, Texas Instruments Incorporated
9
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