參數(shù)資料
型號(hào): HD74ALVCHS16830
廠商: Hitachi,Ltd.
英文描述: 1-bit to 2-bit Address Driver with 3-state Outputs(三態(tài)輸出的1位-4位地址驅(qū)動(dòng)器)
中文描述: 1位至2位地址驅(qū)動(dòng)器,三態(tài)輸出(三態(tài)輸出的1位-4位地址驅(qū)動(dòng)器)
文件頁數(shù): 5/8頁
文件大?。?/td> 253K
代理商: HD74ALVCHS16830
HD74ALVCHS16830
5
Note: 1. This is the bus hold maximum dynamic current required to switch the input from one state to
another.
Switching Characteristics (Ta =
–40 to 85
°
C)
Test Circuit
Note: 1. C
L
includes probe and jig capacitance.
Off state output current
Quiescent supply current I
CC
I
OZ
3.6
3.6
3.0 to 3.6
±
10
40
750
mA
mA
mA
V
OUT
= V
CC
or GND
V
IN
= V
CC
or GND
V
IN
= one input at (V
CC
–0.6) V,
other inputs at V
CC
or GND
I
CC
Item
Propagation delay time
Symbol V
CC
(V)
t
PLH
t
PHL
Min
1.0
1.0
1.0
1.0
1.0
1.0
Typ
4.5
5.0
7.5
Max
3.8
3.8
3.0
5.4
5.4
4.4
5.4
4.6
4.1
Unit
ns
FROM
(Input)
A
TO
(Output)
Y
2.5
±
0.2
2.7
3.3
±
0.3
2.5
±
0.2
2.7
3.3
±
0.3
2.5
±
0.2
2.7
3.3
±
0.3
3.3
3.3
3.3
Output enable time
t
ZH
t
ZL
ns
OE
Y
Output disable time
t
HZ
t
LZ
ns
OE
Y
Input capacitance
C
IN
pF
Control inputs
Data inputs
Output capacitance
C
O
pF
Item
Symbol V
CC
(V)
Min
Max
Unit
Test Conditions
500
C
L
C
L
500
S1
*1
See under table
GND
OPEN
Load Circuit for Outputs
Symbol
t / t
t / t
t / t
PHL
OPEN
GND
2
×
V
30 pF
CC
6.0 V
50 pF
HZ
LZ
OPEN
GND
Vcc=2.7V,
3.3
±
0.3V
Vcc=2.5
±
0.2V
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