Datasheet
SCAS524E − AUGUST 1995 − REVISED OCTOBER 2003
3
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
electrical characteristics over recommended operating free-air temperature range (unless
otherwise noted)
PARAMETER
TEST CONDITIONS
V
CC
T
A
= 25°C SN54AC00 SN74AC00
UNIT
PARAMETER
TEST CONDITIONS
V
CC
MIN TYP MAX MIN MAX MIN MAX
UNIT
3 V 2.9 2.9 2.9
I
OH
= −50 µA
4.5 V 4.4 4.4 4.4
I
OH
= −50 µA
5.5 V 5.4 5.4 5.4
V
OH
I
OH
= −12 mA 3 V 2.56 2.4 2.46
V
V
OH
I
OH
= −24 mA
4.5 V 3.86 3.7 3.76
V
I
OH
= −24 mA
5.5 V 4.86 4.7 4.76
I
OH
= −50 mA
†
5.5 V 3.85
I
OH
= −75 mA
†
5.5 V 3.85
3 V 0.002 0.1 0.1 0.1
I
OL
= 50 µA
4.5 V 0.001 0.1 0.1 0.1
I
OL
= 50 µA
5.5 V 0.001 0.1 0.1 0.1
V
OL
I
OL
=12 mA 3 V 0.36 0.5 0.44
V
V
OL
I
OL
= 24 mA
4.5 V 0.36 0.5 0.44
V
I
OL
= 24 mA
5.5 V 0.36 0.5 0.44
I
OL
= 50 mA
†
5.5 V 1.65
I
OL
= 75 mA
†
5.5 V 1.65
I
I
V
I
= V
CC
or GND 5.5 V ±0.1 ±1 ±1 µA
I
CC
V
I
= V
CC
or GND, I
O
= 0 5.5 V 2 40 20 µA
C
i
V
I
= V
CC
or GND 5 V 2.6 pF
†
Not more than one output should be tested at a time, and the duration of the test should not exceed 2 ms.
switching characteristics over recommended operating free-air temperature range,
V
CC
= 3.3 V ± 0.3 V (unless otherwise noted) (see Figure 1)
PARAMETER
FROM
TO
T
A
= 25°C SN54AC00 SN74AC00
UNIT
PARAMETER
FROM
(INPUT)
TO
(OUTPUT)
MIN TYP MAX MIN MAX MIN MAX
UNIT
t
PLH
A or B
Y
2 7 9.5 1 11 2 10
ns
t
PHL
A or B
Y
1.5 5.5 8 1 9 1 8.5
ns
switching characteristics over recommended operating free-air temperature range,
V
CC
= 5 V ± 0.5 V (unless otherwise noted) (see Figure 1)
PARAMETER
FROM
TO
T
A
= 25°C SN54AC00 SN74AC00
UNIT
PARAMETER
FROM
(INPUT)
TO
(OUTPUT)
MIN TYP MAX MIN MAX MIN MAX
UNIT
t
PLH
A or B
Y
1.5 6 8 1 8.5 1.5 8.5
ns
t
PHL
A or B
Y
1.5 4.5 6.5 1 7 1 7
ns
operating characteristics, V
CC
= 5 V, T
A
= 25°C
PARAMETER TEST CONDITIONS TYP UNIT
C
pd
Power dissipation capacitance C
L
= 50 pF, f = 1 MHz 40 pF