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參數(shù)資料
| 型號(hào)： | SNJ54LVC157AW |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 編、解碼器及復(fù)用、解復(fù)用 |
| 英文描述： | LVC/LCX/Z SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, CDFP16 |
| 封裝： | CERAMIC, DFP-16 |
| 文件頁數(shù)： | 19/22頁 |
| 文件大小： | 854K |
| 代理商： | SNJ54LVC157AW |
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Switching Characteristics
Operating Characteristics
SN54LVC157A, SN74LVC157A
QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS
SCAS292P – JANUARY 1993 – REVISED JULY 2005
over recommended operating free-air temperature range (unless otherwise noted) (see Figure 1)
SN74LVC157A
FROM
TO
PARAMETER
VCC
TA = 25°C
–40 TO 85
°C
–40 TO 125
°C
UNIT
(INPUT)
(OUTPUT)
MIN
TYP
MAX
MIN
MAX
MIN
MAX
1.8 V
± 0.15 V
1
5.5
13.5
1
14
1
15.5
2.5 V
± 0.2 V
1
3.2
7.4
1
7.9
1
10
A or B
2.7 V
1
3.6
5.7
1
5.9
1
7.4
3.3 V
± 0.3 V
1
3
5
1
5.2
1
6.4
1.8 V
± 0.15 V
1
6
15.5
1
16
1
17.5
2.5 V
± 0.2 V
1
3.7
9.6
1
10.1
1
12.2
tpd
A/B
Y
ns
2.7 V
1
4.1
7.9
1
8.1
1
10
3.3 V
± 0.3 V
1
3.4
6.6
1
6.8
1
8.4
1.8 V
± 0.15 V
1
5.9
13.5
1
14
1
15.5
2.5 V
± 0.2 V
1
3.5
9.3
1
9.8
1
11.9
G
2.7 V
1
3.9
7.6
1
7.8
1
9.3
3.3 V
± 0.3 V
1
3.3
6.3
1
6.5
1
7.9
1.8 V
± 0.15 V
2
2.5
tsk(o)
ns
3.3 V
± 0.3 V
1
1.5
T
A = 25°C
TEST
PARAMETER
VCC
TYP
UNIT
CONDITIONS
1.8 V
14(1)
Cpd
Power dissipation capacitance
f = 10 MHz
2.5 V
15(1)
pF
3.3 V
16
(1)
On products compliant to MIL-PRF-38535, this parameter does not apply.
6
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