Datasheet
SDAS053B − APRIL 1982 − REVISED JANUARY 1995
4
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
POST OFFICE BOX 1443
• HOUSTON, TEXAS 77251−1443
electrical characteristics over recommended operating free-air temperature range (unless
otherwise noted)
PARAMETER
TEST CONDITIONS
SN54AS1034A SN74AS1034A
UNIT
PARAMETER
TEST CONDITIONS
MIN TYP
†
MAX MIN TYP
†
MAX
UNIT
V
IK
V
CC
= 4.5 V, I
I
= −18 mA −1.2 −1.2 V
V
CC
= 4.5 V to 5.5 V, I
OH
= −2 mA V
CC
−2 V
CC
−2
V
OH
I
OH
= −3 mA 2.4 3.2 2.4 3.2
V
V
OH
V
CC
= 4.5 V
I
OH
= −40 mA 2
V
V
CC
= 4.5 V
I
OH
= −48 mA 2
V
OL
V
CC
= 4.5 V
I
OL
= 40 mA 0.25 0.5
V
V
OL
V
CC
= 4.5 V
I
OL
= 48 mA 0.35 0.5
V
I
I
V
CC
= 5.5 V, V
I
= 7 V 0.1 0.1 mA
I
IH
V
CC
= 5.5 V, V
I
= 2.7 V 20 20 µA
I
IL
V
CC
= 5.5 V, V
I
= 0.4 V −0.5 −0.5 mA
I
O
‡
V
CC
= 5.5 V, V
O
= 2.25 V −50 −200 −50 −200 mA
I
CCH
V
CC
= 5.5 V, V
I
= 4.5 V 9 15 9 15 mA
I
CCL
V
CC
= 5.5 V, V
I
= 0 21 35 21 35 mA
†
All typical values are at V
CC
= 5 V, T
A
= 25°C.
‡
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)
PARAMETER
FROM
(INPUT)
TO
(OUTPUT)
V
CC
= 4.5 V to 5.5 V,
C
L
= 50 pF,
R
L
= 500 Ω,
T
A
= MIN to MAX
§
UNIT
PARAMETER
(INPUT)
(OUTPUT)
SN54AS1034A SN74AS1034A
UNIT
MIN MAX MIN MAX
t
PLH
A
Y
1 6.5 1 6
ns
t
PHL
A
Y
1 6.5 1 6
ns
§
For conditions shown as MIN or MAX, use the appropriate value specified under recommended operating conditions.