參數(shù)資料
型號(hào): SN54AHCT123AFK
廠商: Texas Instruments, Inc.
英文描述: DUAL RETRIGGERABLE MONOSTABLE MULTIVIBRATORS
中文描述: 雙RETRIGGERABLE單穩(wěn)態(tài)多頻振蕩器
文件頁(yè)數(shù): 9/21頁(yè)
文件大?。?/td> 570K
代理商: SN54AHCT123AFK
SN54AHCT123A, SN74AHCT123A
DUAL RETRIGGERABLE MONOSTABLE MULTIVIBRATORS
SCLS420G
JUNE 1998
REVISED APRIL 2003
9
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
APPLICATION INFORMATION
1
10
102
103
104
105
106
107
1.00E+00
1.00E+01
1.00E+02
1.00E+03
1.00E+04
1.00E+05
1.00E+06
1.00E+07
1.00E+08
1.00E+09
CT
External Timing Capacitance
pF
O
w
t
RT = 1k
RT = 5k
RT = 10k
RT = 80k
RT = 150k
RT = 200k
VCC = 5 V
TA = 25
°
C
Figure 5. Output Pulse Duration vs External Timing Capacitance
tw = 866 ns at:
VCC = 5 V,
RT = 10 k
CT = 50 pF
TA = 25
°
C
60
40
20
0
20
40
Temperature
°
C
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%
V
Figure 6. Variations in Output Pulse Duration vs Temperature
Operation of the device at these or any other conditions beyond those indicated under
recommended operating conditions
is not implied.
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