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74ACT11379N Datasheet(Fiches technique) 2 Page - Texas Instruments

Numéro de pièce 74ACT11379N
Description  QUAD D-TYPE FLIP-FLOP WITH CLOCK ENABLE
Télécharger  6 Pages
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Fabricant  TI1 [Texas Instruments]
Site Internet  http://www.ti.com
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74ACT11379
QUAD DTYPE FLIPFLOP
WITH CLOCK ENABLE
SCAS103 − JANUARY 1990 − REVISED APRIL 1993
2
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
POST OFFICE BOX 1443
HOUSTON, TEXAS 77251−1443
logic symbol
logic diagram (positive logic)
2D
IC2
G1
4D
3D
2D
1D
CLK
CLKEN
13
14
17
18
12
19
4Q
4Q
3Q
3Q
2Q
2Q
1Q
1Q
11
10
9
8
3
2
1
20
1D
C1
1D
C1
1D
C1
1D
C1
4Q
4Q
3Q
3Q
2Q
2Q
1Q
1Q
4D
3D
2D
1D
CLK
CLKN
13
14
17
18
12
19
11
10
9
8
3
2
1
20
† This symbol is in accordance with ANSI/IEEE Std 91-1984 and
IEC Publication 617-12.
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
± 200 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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