參數(shù)資料
型號(hào): CD74HCT423
廠商: Harris Corporation
英文描述: LMC6492 Dual/LMC6494 Quad CMOS Rail-to-Rail Input and Output Operational Amplifier; Package: SOIC NARROW; No of Pins: 8
中文描述: 高速CMOS邏輯雙Retriggerable單穩(wěn)態(tài)多頻振蕩器的重置
文件頁數(shù): 5/8頁
文件大小: 56K
代理商: CD74HCT423
5
R
t
WL
2
100
-
-
125
-
-
150
-
150
ns
4.5
20
-
-
25
-
-
30
-
30
ns
6
17
-
-
21
-
-
26
-
26
ns
A and B Hold Time
t
H
2
50
-
-
65
-
-
75
-
75
ns
4.5
10
-
-
13
-
-
15
-
15
ns
6
9
-
-
11
-
-
13
-
13
ns
Reset Removal Time
t
REM
2
50
-
-
65
-
-
75
-
75
ns
4.5
10
-
-
13
-
-
15
-
15
ns
6
9
-
-
11
-
-
13
-
13
ns
Retrigger Time Number
t
rT
5
-
-
-
-
-
-
-
-
-
ns
R
X
= 10K
, C
X
= 0
-
50
-
-
63
-
-
76
-
ns
Output Pulse Width
t
W
5
Q or Q
R
X
= 10K
, C
X
= 10nF
40
-
50
38.7
-
51.3
38.2
-
51.8
μ
s
HCT TYPES
Minimum Input,
Pulse Width
t
WL
5
-
A
20
-
-
25
-
-
30
-
-
ns
B
t
WH
20
-
-
25
-
-
30
-
-
ns
R
t
WL
20
-
-
25
-
-
30
-
-
ns
A and B Hold Time
t
H
5
10
-
-
13
-
-
15
-
-
ns
Reset Removal Time
t
REM
5
10
-
-
13
-
-
15
-
ns
Retrigger Time Number
(Note 4)
R
X
= 10K
, C
X
= 0
t
rT
5
-
50
-
-
63
-
-
76
-
ns
Output Pulse Width Q or Q
t
W
5
40
-
50
38.7
-
51.3
38.2
-
51.8
μ
s
R
X
= 10K
, C
X
= 10nF
NOTE:
4. Time to trigger depends on the values of R
X
and C
X
. The output pulse width can only be extended when the time between the active-
going edges of the trigger input pulses meet the minimum retrigger time requirement.
Prerequisite for Switching Specifications
(Continued)
PARAMETER
SYMBOL
V
CC
(V)
25
o
C
-40
o
C TO 85
o
C
-55
o
C TO 125
o
C
UNITS
MIN
TYP
MAX
MIN
TYP
MAX
MIN
TYP
MAX
CD74HC123, CD74HCT123, CD74HC423, CD74HCT423
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PDF描述
CD74HCT423E LMC6492 Dual/LMC6494 Quad CMOS Rail-to-Rail Input and Output Operational Amplifier; Package: SOIC NARROW; No of Pins: 14
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CD74HCT423E 功能描述:單穩(wěn)態(tài)多諧振蕩器 Hi-Spd CMOS Dual Retrig with Reset RoHS:否 制造商:Texas Instruments 每芯片元件:1 邏輯系列:LVC 邏輯類型:Monostable Multivibrator 封裝 / 箱體:SSOP-8 傳播延遲時(shí)間:18.6 ns 高電平輸出電流:- 32 mA 低電平輸出電流:32 mA 電源電壓-最大:5.5 V 電源電壓-最小:1.65 V 最大功率耗散: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝:Reel
CD74HCT423E WAF 制造商:Texas Instruments 功能描述:
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CD74HCT423M96 功能描述:單穩(wěn)態(tài)多諧振蕩器 Hi-Spd CMOS Dual Retrig with Reset RoHS:否 制造商:Texas Instruments 每芯片元件:1 邏輯系列:LVC 邏輯類型:Monostable Multivibrator 封裝 / 箱體:SSOP-8 傳播延遲時(shí)間:18.6 ns 高電平輸出電流:- 32 mA 低電平輸出電流:32 mA 電源電壓-最大:5.5 V 電源電壓-最小:1.65 V 最大功率耗散: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝:Reel
CD74HCT423M96E4 功能描述:單穩(wěn)態(tài)多諧振蕩器 Hi-Spd CMOS Dual Retrig with Reset RoHS:否 制造商:Texas Instruments 每芯片元件:1 邏輯系列:LVC 邏輯類型:Monostable Multivibrator 封裝 / 箱體:SSOP-8 傳播延遲時(shí)間:18.6 ns 高電平輸出電流:- 32 mA 低電平輸出電流:32 mA 電源電壓-最大:5.5 V 電源電壓-最小:1.65 V 最大功率耗散: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝:Reel