參數(shù)資料
型號: 74LV154D
廠商: NXP SEMICONDUCTORS
元件分類: 通用總線功能
英文描述: 4-to-16 line decoder/demultiplexer
中文描述: LV/LV-A/LVX/H SERIES, OTHER DECODER/DRIVER, INVERTED OUTPUT, PDSO24
文件頁數(shù): 4/12頁
文件大?。?/td> 131K
代理商: 74LV154D
Philips Semiconductors
Product specification
74LV154
4-to-16 line decoder/demultiplexer
1998 Apr 28
4
FUNCTION TABLE
INPUTS
A
1
X
X
X
L
L
H
H
L
L
H
H
L
L
H
H
L
L
H
H
OUTPUTS
Y
7
H
H
H
H
H
H
H
H
H
H
L
H
H
H
H
H
H
H
H
E
0
H
H
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
E
1
H
L
H
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
A
0
X
X
X
L
H
L
H
L
H
L
H
L
H
L
H
L
H
L
H
A
2
X
X
X
L
L
L
L
H
H
H
H
L
L
L
L
H
H
H
H
A
3
X
X
X
L
L
L
L
L
L
L
L
H
H
H
H
H
H
H
H
Y
0
H
H
H
L
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
Y
1
H
H
H
H
L
H
H
H
H
H
H
H
H
H
H
H
H
H
H
Y
2
H
H
H
H
H
L
H
H
H
H
H
H
H
H
H
H
H
H
H
Y
3
H
H
H
H
H
H
L
H
H
H
H
H
H
H
H
H
H
H
H
Y
4
H
H
H
H
H
H
H
L
H
H
H
H
H
H
H
H
H
H
H
Y
5
H
H
H
H
H
H
H
H
L
H
H
H
H
H
H
H
H
H
H
Y
6
H
H
H
H
H
H
H
H
H
L
H
H
H
H
H
H
H
H
H
Y
8
H
H
H
H
H
H
H
H
H
H
H
L
H
H
H
H
H
H
H
Y
9
H
H
H
H
H
H
H
H
H
H
H
H
L
H
H
H
H
H
H
Y
10
H
H
H
H
H
H
H
H
H
H
H
H
H
L
H
H
H
H
H
Y
11
H
H
H
H
H
H
H
H
H
H
H
H
H
H
L
H
H
H
H
Y
12
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
L
H
H
H
Y
13
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
L
H
H
Y
14
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
L
H
Y
15
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
L
NOTES:
H =
L
=
X =
HIGH voltage level
LOW voltage level
don’t care
RECOMMENDED OPERATING CONDITIONS
SYMBOL
V
CC
DC supply voltage
V
I
Input voltage
V
O
Output voltage
PARAMETER
CONDITIONS
See Note 1
MIN
1.0
0
0
–40
–40
TYP
3.3
MAX
3.6
V
CC
V
CC
+85
+125
500
200
100
UNIT
V
V
V
T
amb
Operating ambient temperature range in free air
See DC and AC
characteristics
V
CC
= 1.0V to 2.0V
V
CC
= 2.0V to 2.7V
V
CC
= 2.7V to 3.6V
°
C
t
r
, t
f
Input rise and fall times
ns/V
NOTE:
1. The LV is guaranteed to function down to V
CC
= 1.0V (input levels GND or V
CC
); DC characteristics are guaranteed from V
CC
= 1.2V to V
CC
= 3.6V.
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