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參數(shù)資料
| 型號(hào)： | SN54ALS158FK |
| 廠商： | Texas Instruments, Inc. |
| 英文描述： | QUADRUPLE 1-OF-2 DATA SELECTORS/MULTIPLEXERS |
| 中文描述： | 翻兩番1 - 2數(shù)據(jù)選擇器/多路復(fù)用器 |
| 文件頁數(shù)： | 5/18頁 |
| 文件大?。?/td> | 556K |
| 代理商： | SN54ALS158FK |
SN54ALS157A, SN54ALS158
SN74ALS157A, SN74ALS158, SN74AS157, SN74AS158
QUAD 1-OF-2 DATA SELECTORS/MULTIPLEXERS
SDAS081C – APRIL 1982 – REVISED DECEMBER 1994
5
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
switching characteristics (see Figure 1)
PARAMETER
FROM
(INPUT)
TO
(OUTPUT)
VCC = 5 V,
CL = 50 pF,
RL = 500
,
TA = 25
°
C
′
ALS157A
TYP
VCC = 4.5 V to 5.5 V,
CL = 50 pF,
RL = 500
,
TA = MIN to MAX
SN54ALS157A
MIN
MAX
4
17
UNIT
SN74ALS157A
MIN
4
MAX
tPLH
tPHL
tPLH
tPHL
tPLH
tPHL
A or B
Y
9
14
ns
6
2
15
2
12
A/B
Y
15
7
28
7
24
ns
9
4
20
4
17
G
Y
14
10
7
4
25
18
7
4
20
13
ns
For conditions shown as MIN or MAX, use the appropriate value specified under recommended operating conditions.
switching characteristics (see Figure 1)
PARAMETER
FROM
(INPUT)
TO
(OUTPUT)
VCC = 5 V,
CL = 50 pF,
RL = 500
,
TA = 25
°
C
′
ALS158
TYP
VCC = 4.5 V to 5.5 V,
CL = 50 pF,
RL = 500
,
TA = MIN to MAX
SN54ALS158
UNIT
SN74ALS158
MIN
MAX
MIN
MAX
tPLH
tPHL
tPLH
tPHL
tPLH
tPHL
A or B
Y
9
4
18
4
15
ns
5
2
12
2
8
A/B
Y
13
5
22
5
18
ns
13
5
22
5
18
G
Y
13
13
5
5
22
22
5
5
18
18
ns
For conditions shown as MIN or MAX, use the appropriate value specified under recommended operating conditions.
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| SN54ALS158J | QUADRUPLE 1-OF-2 DATA SELECTORS/MULTIPLEXERS |
| SN74AS158DR | QUADRUPLE 1-OF-2 DATA SELECTORS/MULTIPLEXERS |
| SN74ALS158DR | QUADRUPLE 1-OF-2 DATA SELECTORS/MULTIPLEXERS |
| SN74ALS158DRE4 | QUADRUPLE 1-OF-2 DATA SELECTORS/MULTIPLEXERS |
| SN74AS158DRE4 | QUADRUPLE 1-OF-2 DATA SELECTORS/MULTIPLEXERS |
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