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參數(shù)資料
| 型號(hào)： | 74AC11139PW |
| 廠商： | Texas Instruments, Inc. |
| 英文描述： | DUAL 2-LINE DECODER/DEMULTIPLEXER |
| 中文描述： | 雙2線譯碼器/解復(fù)用器 |
| 文件頁(yè)數(shù)： | 4/6頁(yè) |
| 文件大小： | 95K |
| 代理商： | 74AC11139PW |
74AC11139
DUAL 2-LINE DECODER/DEMULTIPLEXER
SCAS070B – JULY 1989 – REVISED APRIL 1996
4
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
electrical characteristics over recommended operating free-air temperature range (unless
otherwise noted)
PARAMETER
TEST CONDITIONS
VCC
TA = 25
°
C
TYP
MIN
MAX
UNIT
MIN
2.9
MAX
3 V
2.9
IOH = –50
μ
A
4.5 V
4.4
4.4
5.5 V
5.4
5.4
VOH
IOH = –4 mA
3 V
2.58
2.48
V
IOH = –24 mA
4.5 V
3.94
3.8
5.5 V
4.94
4.8
IOH = –75 mA
5.5 V
3.85
3 V
0.1
0.1
IOL = 50
μ
A
4.5 V
0.1
0.1
5.5 V
0.1
0.1
VOL
IOL = 12 mA
3 V
0.36
0.44
V
IOL= 24 mA
IOL = 24 mA
4.5 V
0.36
0.44
5.5 V
0.36
0.44
IOL = 75 mA
VI = VCC or GND
VI = VCC or GND,
VI = VCC or GND
5.5 V
1.65
±
1
80
II
ICC
Ci
5.5 V
±
0.1
μ
A
μ
A
pF
IO = 0
5.5 V
8
5 V
3.5
Not more than one output should be tested at a time, and the duration of the test should not exceed 10 ms.
switching characteristics over recommended operating free-air temperature range,
V
CC
= 3.3 V
±
0.3 V (unless otherwise noted) (see Figure 1)
PARAMETER
FROM
(INPUT)
TO
TA = 25
°
C
TYP
MIN
MAX
UNIT
(OUTPUT)
MIN
1.5
MAX
8.1
tPLH
tPHL
tPLH
tPHL
A or B
Y
5.3
1.5
9
ns
1.5
6
8.4
1.5
9.4
G
Y
1.5
5.3
6.9
1.5
7.6
ns
1.5
5.6
7.4
1.5
8.1
switching characteristics over recommended operating free-air temperature range,
V
CC
= 5 V
±
0.5 V (unless otherwise noted) (see Figure 1)
PARAMETER
FROM
(INPUT)
TO
TA = 25
°
C
TYP
MIN
MAX
UNIT
(OUTPUT)
MIN
1.5
MAX
tPLH
tPHL
tPLH
tPHL
A or B
Y
3.5
6
1.5
6.6
ns
1.5
4.1
6.3
1.5
6.9
G
Y
1.5
3.8
5.2
1.5
5.7
ns
1.5
4
5.6
1.5
6.2
operating characteristics, V
CC
= 5 V, T
A
= 25
°
C
PARAMETER
TEST CONDITIONS
TYP
UNIT
Cpd
Power dissipation capacitance per gate
CL = 50 pF,
f = 1 MHz
47
pF
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