參數資料
型號: 74F353
廠商: NXP Semiconductors N.V.
英文描述: Dual 4-input multiplexer 3-State
中文描述: 雙路4輸入多路復用器三態(tài)
文件頁數: 5/10頁
文件大小: 110K
代理商: 74F353
Philips Semiconductors
Product specification
74F353
Dual 4-input multiplexer (3-State)
1996 Jan 05
5
AC ELECTRICAL CHARACTERISTICS
LIMITS
SYMBOL
PARAMETER
TEST
CONDITION
V
CC
= 5V
T
amb
= +25
°
C
C
L
= 50pF, R
L
= 500
V
CC
= 5V
±
10%
T
amb
= 0
°
C to +70
°
C
C
L
= 50pF, R
L
= 500
UNIT
MIN
TYP
MAX
MIN
MAX
t
PLH
t
PHL
Propagation delay
In to Yn
Waveform 1
3.0
1.5
5.0
3.0
7.0
5.0
3.0
1.0
8.0
5.5
ns
t
PLH
t
PHL
Propagation delay
Sn to Yn
Waveform 2
5.0
3.0
9.0
6.0
12.0
8.5
4.5
3.0
12.5
9.5
ns
t
PZH
t
PZL
Output Enable time
to High or Low level
Waveform 3
Waveform 4
4.0
4.0
6.0
6.5
8.0
8.0
3.5
3.5
9.0
9.0
ns
t
PHZ
t
PLZ
Output Disable time
from High or Low level
Waveform 3
Waveform 4
2.5
1.5
4.0
2.5
5.5
6.0
2.0
1.5
6.0
7.0
ns
AC WAVEFORMS
For all waveforms, V
M
= 1.5V
V
M
V
M
V
M
V
M
Yn
In
t
PLH
t
PHL
SF00895
Waveform 1.
Propagation Delay, Data to Output
V
M
V
M
V
M
V
M
Yn
Sn
t
PLH
t
PHL
SF00896
Waveform 2.
Propagation Delay, Select to Output
V
M
V
M
V
M
t
PHZ
t
PZH
V
OH
–0.3V
OEn
SF00897
0V
Yn
Waveform 3.
3-State Output Enable Time to High Level
and Output Disable Time from High Level
V
M
V
M
V
M
t
PLZ
t
PZL
V
OL
+0.3V
OEn
Yn
SF00898
Waveform 4.
3-State Output Enable Time to Low Level
and Output Disable Time from Low Level
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