參數(shù)資料
型號(hào)： M74HC241HVB1R
廠商： STMICROELECTRONICS
元件分類(lèi)： 總線收發(fā)器
英文描述： HC/UH SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDIP20
封裝： PLASTIC, DIP-20
文件頁(yè)數(shù)： 5/10頁(yè)
文件大?。?/td> 197K
代理商： M74HC241HVB1R
M74HC241HV
4/10
AC ELECTRICAL CHARACTERISTICS (CL = 50 pF, Input tr = tf = 6ns)
CAPACITIVE CHARACTERISTICS
1) CPD is defined as the value of the IC’s internal equivalent capacitance which is calculated from the operating current consumption without
load. (Refer to Test Circuit). Average operating current can be obtained by the following equation. ICC(opr) = CPD x VCC x fIN + ICC/8 (per circuit)
Symbol
Parameter
Test Condition
Value
Unit
VCC
(V)
CL
(pF)
TA = 25°C
-40 to 85°C
-55 to 125°C
Min.
Typ.
Max.
Min.
Max.
Min.
Max.
tTLH tTHL Output Transition
Time
2.0
50
25
60
75
90
ns
4.5
7
121918
6.0
6
101315
tPLH tPHL Propagation Delay
Time
2.0
50
40
110
140
165
ns
4.5
13
22
28
33
6.0
11
19
24
28
2.0
150
52
135
170
205
ns
4.5
17
27
34
41
6.0
14
23
29
35
tPZL tPZH High Impedance
Output Enable
Time
2.0
50
RL = 1 K
52
135
170
205
ns
4.5
17
27
34
41
6.0
14
23
29
35
2.0
150
RL = 1 K
63
165
205
250
ns
4.5
21
33
41
50
6.0
18
28
35
43
tPLZ tPHZ High Impedance
Output Disable
Time
2.0
50
RL = 1 K
40
135
170
205
ns
4.5
19
27
34
41
6.0
15
23
29
35
Symbol
Parameter
Test Condition
Value
Unit
VCC
(V)
TA = 25°C
-40 to 85°C
-55 to 125°C
Min.
Typ.
Max.
Min.
Max.
Min.
Max.
CIN
Input Capacitance
5.0
5
101010
pF
COUT
Output
Capacitance
5.0
10
pF
CPD
Power Dissipation
Capacitance (note
1)
5.0
33
pF
相關(guān)PDF資料
PDF描述
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