參數(shù)資料
型號: MC74ACT240DWR2G
廠商: ON SEMICONDUCTOR
元件分類: 通用總線功能
英文描述: Octal Buffer/Line Driver with 3−State Outputs
中文描述: ACT SERIES, DUAL 4-BIT DRIVER, INVERTED OUTPUT, PDSO20
封裝: LEAD FREE, SOIC-20
文件頁數(shù): 5/10頁
文件大?。?/td> 119K
代理商: MC74ACT240DWR2G
MC74AC240, MC74ACT240
http://onsemi.com
5
AC CHARACTERISTICS
(For Figures and Waveforms See Section 3 of the ON Semiconductor FACT Data Book, DL138/D)
Symbol
Parameter
V
CC
*
(V)
74ACT
74ACT
Unit
Fig.
No.
T
A
= +25
°
C
C
L
= 50 pF
T
A
= 40
°
C
to +85
°
C
C
L
= 50 pF
Min
Typ
Max
Min
Max
t
PLH
t
PHL
t
PZH
Propagation Delay Data to Output
5.0
1.5
6.0
8.5
1.5
9.5
ns
35
Propagation Delay Data to Output
5.0
1.5
5.5
7.5
1.5
8.5
ns
35
Output Enable Time
5.0
1.5
7.0
8.5
1.0
9.5
ns
37
t
PZL
Output Enable Time
5.0
2.0
7.0
9.5
1.5
10.5
ns
38
t
PHZ
Output Disable Time
5.0
2.0
8.0
9.5
2.0
10.5
ns
37
t
PLZ
Output Disable Time
5.0
2.5
6.5
10.0
2.0
10.5
ns
38
*Voltage Range 5.0 V is 5.0 V
±
0.5 V.
CAPACITANCE
Symbol
Parameter
Value
Typ
Unit
Test Conditions
C
IN
Input Capacitance
4.5
pF
V
CC
= 5.0 V
C
PD
Power Dissipation Capacitance
45
pF
V
CC
= 5.0 V
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