ꢀꢁꢂ ꢃ ꢄꢅ ꢀ ꢆꢂ ꢆ ꢇ ꢈꢀ ꢁꢉ ꢃꢄꢅ ꢀ ꢆ ꢂ ꢆ ꢇꢈꢀ ꢁꢉ ꢃ ꢄꢀ ꢆꢂ ꢆ
ꢆ ꢊꢋ ꢌꢊ ꢍꢈ ꢎꢄꢏꢄꢈꢀ ꢐꢅ ꢐꢑꢏꢋ ꢒꢀꢓ ꢔꢕ ꢅꢏ ꢖ ꢗꢅ ꢐꢘ ꢐ ꢒꢀ
ꢙ
SDAS205A − APRIL 1982 − REVISED DECEMBER 1994
electrical characteristics over recommended operating free-air temperature range (unless
otherwise noted)
SN74AS151
PARAMETER
TEST CONDITIONS
UNIT
†
MIN TYP
MAX
V
V
V
V
V
= 4.5 V,
I = −18 mA
−1.2
V
IK
CC
CC
CC
CC
I
= 4.5 V to 5.5 V,
= 4.5 V,
I
I
I
= −2 mA
= −15 mA
= 48 mA
V
−2
OH
OH
OL
CC
2.4
V
V
V
OH
OL
3.2
V
= 4.5 V,
0.35
0.5
0.2
A, B, or C
All others
A, B, or C
All others
A, B, or C
All others
I
I
I
V
CC
V
CC
V
CC
= 5.5 V,
= 5.5 V,
= 5.5 V,
V = 7 V
I
mA
µA
I
0.1
40
V = 2.7 V
I
IH
20
−1
V = 0.4 V
I
mA
IL
−0.5
−112
30
‡
I
I
V
V
= 5.5 V,
= 5.5 V
V = 2.25 V
O
−30
mA
mA
O
CC
18.6
CC
CC
†
‡
All typical values are at V
CC
= 5 V, T = 25°C.
A
The output conditions have been chosen to produce a current that closely approximates one half of the true short-circuit output current, I
.
OS
switching characteristics (see Figure 1)
V
C
R
= 4.5 V to 5.5 V,
= 50 pF,
CC
L
L
= 500 Ω,
FROM
TO
(OUTPUT)
§
PARAMETER
(INPUT)
UNIT
T
A
= MIN to MAX
SN74AS151
MIN
4.5
4.5
4
MAX
14.5
15
t
t
t
t
t
t
t
t
t
t
t
t
PLH
PHL
PLH
PHL
PLH
PHL
PLH
PHL
PLH
PHL
PLH
PHL
A, B, or C
A, B, or C
Any D
Any D
G
Y
W
Y
ns
ns
ns
ns
ns
ns
12
4
12
3
10.5
11
3
2
6.5
4.5
14
W
Y
1
4.5
3
11
1.5
3
6
W
G
10
§
For conditions shown as MIN or MAX, use the appropriate value specified under recommended operating conditions.
5
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
POST OFFICE BOX 1443 • HOUSTON, TEXAS 77251−1443
TI [ TEXAS INSTRUMENTS ]
