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74ACT11258 Datasheet(Hoja de datos) 2 Page - Texas Instruments

No. de Pieza. 74ACT11258
Descripción  QUADRUPLE 2-LINE TO 1-LINE DATA SELECTOR/MULTIPLEXER WITH 3-STATE OUTPUTS
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Fabricante  TI1 [Texas Instruments]
Página de inicio  http://www.ti.com
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74ACT11258
QUADRUPLE 2LINE TO 1LINE DATA SELECTOR/MULTIPLEXER
WITH 3STATE OUTPUTS
SCAS056A − D3278, JANUARY 1989 − REVISED APRIL 1993
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
POST OFFICE BOX 1443
HOUSTON, TEXAS 77001
2−2
logic symbol
logic diagram (positive logic)
G
A/B
1A
1B
2A
2B
3A
3B
4A
4B
11
12
13
14
17
18
19
20
1
10
MUX
1
1
G1
EN
1Y
2Y
3Y
4Y
9
8
3
2
† This symbol is in accordance with ANSI/IEEE Std 91-1984
and IEC Publication 617-12.
1A
1B
2A
3A
4A
2B
3B
4B
1Y
2Y
3Y
4Y
20
19
18
17
14
13
12
11
2
3
8
9
1
A/B
G
10
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)
Supply voltage range, VCC
− 0.5 V to 7 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Input voltage range, VI (see Note 1)
− 0.5 V to VCC + 0.5 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Output voltage range, VO (see Note 1)
− 0.5 V to VCC + 0.5 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Input clamp current, IIK (VI < 0 or VI > VCC)
± 20 mA
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Output clamp current, IOK (VO < 0 or VO > VCC)
± 50 mA
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Continuous output current, IO (VO = 0 to VCC)
± 50 mA
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Continuous current through VCC or GND
± 100 mA
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage temperature range
− 65
°C to 150°C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
‡ Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only and
functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not
implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
NOTE 1: The input and output voltage ratings may be exceeded if the input and output current ratings are observed.
recommended operating conditions
MIN
MAX
UNIT
VCC
Supply voltage
4.5
5.5
V
VIH
High-level input voltage
2
V
VIL
Low-level input voltage
0.8
V
VI
Input voltage
0
VCC
V
VO
Output voltage
0
VCC
V
IOH
High-level output current
−24
mA
IOL
Low-level output current
24
mA
Dt/Dv
Input transition rise or fall rate
0
10
ns / V
TA
Operating free-air temperature
−40
85
°C




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