Logic Diagram (SN74)
08
A
B
QUADRUPLE 2-INPUT
POSITIVE-AND GATES
Y
● Y = A•B
● 74AC11xxx: Product Available in Reduced-Noise
Advanced CMOS (11000 Series)
● 74ACT11xxx: Product Available in Reduced-Noise
Advanced CMOS (11000 Series)
ELECTRICAL CHARACTERISTICS AND RECOMMENDED OPERATING CONDITIONS
SN74 CD74 SN74 CD74
AC
11
PARAMETER
MAX or MIN
TTL
LS
S
ALS
AS
F
UNIT
HC
HC
HCT
HCT
ICC
MAX
MAX
MAX
33
-0.8
16
8.8
-0.4
8
57
-1
4
-0.4
8
24
-2
12.9
-1
0.02
-4
0.04
-4
0.02
-4
0.04
-4
0.04
-24
24
mA
mA
mA
IOH
IOL
20
20
20
4
4
4
4
SN74 CD74 ACT SN74 CD74
LV
3V
LV
5V
LVC ALVC AUC
AUC
2.3V
PARAMETER
MAX or MIN
AHC AHCT
UNIT
AC
AC
11
ACT
ACT
3.3V
3V
1.8V
ICC
IOH
IOL
MAX
MAX
MAX
0.02
-24
24
0.08
-24
24
0.04
-24
24
0.02
-24
24
0.08
-24
24
0.02
-8
0.02
-8
-
-6
6
0.02
-12
12
0.01
-24
24
0.01
-24
24
0.01
-8
0.01
-9
mA
mA
mA
8
8
8
9
SWITCHING CHARACTERISTICS
SN74 CD74 SN74
PARAMETER
INPUT
OUTPUT
MAX or MIN
TTL
LS
S
ALS
AS
F
HC
HC
HCT
tPLH
tPHL
A or B
A or B
Y
Y
MAX
MAX
27
19
15
20
7
14
10
5.5
5.5
6.6
6.3
25
25
27
27
30
30
7.5
CD74
HCT
AC
11
SN74 CD74 ACT SN74 CD74
PARAMETER
INPUT
OUTPUT
MAX or MIN
AHC AHCT
AC
AC
11
ACT
ACT
tPLH
tPHL
A or B
A or B
Y
Y
MAX
MAX
38
38
6.9
6.5
8.5
7.5
8.7
8.7
9
10
10
12.9
12.9
9
9
9
9
8.2
LV
3V
LV
5V
LVC ALVC AUC
AUC
2.3V
PARAMETER
INPUT
OUTPUT
MAX or MIN
3.3V
3V
1.8V
tPLH
A or B
A or B
Y
Y
MAX
MAX
14
14
9
9
4.1
4.1
2.9
2.9
2.3
2.3
1.8
1.8
tPHL
UNIT: ns
238
: OBSOLETED or NOT RECOMMENDED NEW DESIGNS
TI [ TEXAS INSTRUMENTS ]
