參數(shù)資料
型號(hào): SN54AHCT123AFKR
廠商: TEXAS INSTRUMENTS INC
元件分類: 諧振器
英文描述: AHCT/VHCT SERIES, DUAL MONOSTABLE MULTIVIBRATOR, CQCC20
封裝: CERAMIC, CC-20
文件頁(yè)數(shù): 2/12頁(yè)
文件大?。?/td> 163K
代理商: SN54AHCT123AFKR
SN54AHCT123A, SN74AHCT123A
DUAL RETRIGGERABLE MONOSTABLE MULTIVIBRATORS
SCLS420C – JUNE 1998 – REVISED DECEMBER 1999
10
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
APPLICATION INFORMATION
110
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
Output
Pulse
Duration
ns
w
RT = 1k
RT = 5k
RT = 10k
RT = 80k
RT = 150k
RT = 200k
VCC = 5V
TA = 25°C
t
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
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
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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