SN54ALS05A, SN74ALS05A
HEX INVERTERS
WITH OPEN-COLLECTOR OUTPUTS
SDAS190A – APRIL 1982 – REVISED DECEMBER 1994
†
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)
Supply voltage, V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 V
CC
Input voltage, V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 V
I
Off-state output voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 V
Operating free-air temperature range, T : SN54ALS05A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –55°C to 125°C
A
SN74ALS05A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0°C to 70°C
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.
recommended operating conditions
SN54ALS05A
MIN NOM MAX
SN74ALS05A
MIN NOM MAX
UNIT
V
V
V
V
Supply voltage
4.5
2
5
5.5
4.5
2
5
5.5
V
V
CC
High-level input voltage
Low-level input voltage
High-level output voltage
Low-level output current
Operating free-air temperature
IH
0.7
5.5
4
0.8
5.5
8
V
IL
V
OH
I
mA
°C
OL
T
A
–55
125
0
70
electrical characteristics over recommended operating free-air temperature range (unless
otherwise noted)
SN54ALS05A
SN74ALS05A
PARAMETER
TEST CONDITIONS
UNIT
V
‡
‡
MIN TYP
MAX
–1.2
0.4
MIN TYP
MAX
–1.2
0.4
V
V
V
V
= 4.5 V,
= 4.5 V
I = –18 mA
I
IK
CC
I
I
= 4 mA
= 8 mA
0.25
0.25
0.35
OL
OL
V
OL
CC
0.5
I
I
I
I
I
I
V
CC
V
CC
V
CC
V
CC
V
CC
V
CC
= 5.5 V,
= 5.5 V,
= 5.5 V,
= 4.5 V,
= 5.5 V,
= 5.5 V,
V = 7 V
0.1
20
0.1
mA
µA
I
I
V = 2.7 V
I
20
IH
V = 0.4 V
I
–0.1
0.1
–0.1
0.1
mA
mA
mA
mA
IL
V
= 5.5 V
OH
CCH
CCL
OH
V = 0
0.65
2.9
1.1
0.65
2.9
1.1
I
V = 4.5 V
I
4.2
4.2
‡
All typical values are at V
= 5 V, T = 25°C.
A
CC
switching characteristics (see Figure 1)
V
C
R
= 4.5 V to 5.5 V,
= 50 pF,
CC
L
L
= 2 kΩ,
= MIN to MAX
FROM
TO
(OUTPUT)
§
PARAMETER
(INPUT)
UNIT
T
A
SN54ALS05A SN74ALS05A
MIN
23
4
MAX
84
MIN
23
4
MAX
54
t
t
PLH
A
Y
ns
24
14
PHL
§
For conditions shown as MIN or MAX, use the appropriate value specified under recommended operating conditions.
2
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