參數(shù)資料
型號(hào)： SN54LV221AJ
廠商： TEXAS INSTRUMENTS INC
元件分類： 諧振器
英文描述： LV/LV-A/LVX/H SERIES, DUAL MONOSTABLE MULTIVIBRATOR, CDIP16
封裝： CERAMIC, DIP-16
文件頁(yè)數(shù)： 3/13頁(yè)
文件大?。?/td> 213K
代理商： SN54LV221AJ
SN54LV221A, SN74LV221A
DUAL MONOSTABLE MULTIVIBRATORS
WITH SCHMITT-TRIGGER INPUTS
SCLS450B – DECEMBER 1999 – REVISED AUGUST 2000
11
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
APPLICATION INFORMATION
Figure 3
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
Figure 4
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
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
Figure 5
Operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not implied.
相關(guān)PDF資料
PDF描述
SN74LV221ADBLE LV/LV-A/LVX/H SERIES, DUAL MONOSTABLE MULTIVIBRATOR, PDSO16
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