HD74AC Datasheet, PDF (9/52 Pages) Hitachi Semiconductor – HD74AC Series Common Information

FACT Descriptions and Family Characteristics
10
LS
8 _HC
6
FACT
4
2
ALS
FAST
AS
0.001
0.3 1.0 3.0 10.0
Power Per Gate (mW)
(Not to scale)
Figure8 Propagation Delays
Table 1a Logic Family Comparisons General Characteristics (All Max Ratings)
Characteristics Symbol
Operating voltage V_CC/EE/DD
range
Operating
temperature
range
Input voltage
(limits)
V_IH (min)
Output voltage
(limits)
V_IL (max)
V_OH (min)
Input current
Output current at
V₀ (limit)
DC noise margin
low/high
V_OL (max)
I _IH
I _IL
I _OH
I _OL
DCM
LS
5 ± 5%
ALS HCMOS
5 ± 10% 2.0 to 6.0
–20 to +75 0 to +70 –40 to +85
2.0
0.8
2.7
0.5
20
–400
–0.4
8.0
0.3/0.7
2.0
3.15
0.8
1.35
2.7
V_CC – 0.1
0.5
20
–200
–0.4
8.0
0.4/0.7
0.1
+1.0
–1.0
–4.0 @ V_CC–
0.37
4.0 @ 0.33 V
1.25/1.25
FACT
HD74AC
2.0 to 6.0
HD74ACT Unit
4.5 to 5.5
V
–40 to +85 –40 to +85 °C
3.15
2.0
V
1.35
0.8
V
V_CC – 0.1
V_CC – 0.1
V
0.1
0.1
V
+1.0
+1.0
µA
–1.0
–1.0
µA
–24 @ V_CC– –24 @ V_CC– mA
0.7
0.7
24 @ 0.37 V 24 @ 0.37 V mA
1.25/1.25 0.7/2.4
V
8