Datasheet

 
   
  
SCES124L − DECEMBER 1997 − REVISED APRIL 2005
5
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
electrical characteristics over recommended operating free-air temperature range (unless
otherwise noted)
PARAMETER
TEST CONDITIONS
V
CC
SN54LV125A SN74LV125A
UNIT
PARAMETER
TEST CONDITIONS
V
CC
MIN TYP MAX MIN TYP MAX
UNIT
I
OH
= −50 µA 2 V to 5.5 V V
CC
−0.1 V
CC
−0.1
V
OH
I
OH
= −2 mA 2.3 V 2 2
V
V
OH
I
OH
= −8 mA 3 V 2.48 2.48
V
I
OH
= −16 mA 4.5 V 3.8 3.8
I
OL
= 50 µA 2 V to 5.5 V 0.1 0.1
V
OL
I
OL
= 2 mA 2.3 V 0.4 0.4
V
V
OL
I
OL
= 8 mA 3 V 0.44 0.44
V
I
OL
= 16 mA 4.5 V 0.55 0.55
I
I
V
I
= 5.5 V or GND 0 to 5.5 V ±1 ±1 µA
I
OZ
V
O
= V
CC
or GND 5.5 V ±5 ±5 µA
I
CC
V
I
= V
CC
or GND, I
O
= 0 5.5 V 20 20 µA
I
off
V
I
or V
O
= 0 to 5.5 V 0 5 5 µA
C
i
V
I
= V
CC
or GND
3.3 V 1.6 1.6
pF
C
i
V
I
= V
CC
or GND
5 V 1.6 1.6
pF
switching characteristics over recommended operating free-air temperature range,
V
CC
= 2.5 V ± 0.2 V (unless otherwise noted) (see Figure 1)
PARAMETER
FROM
TO
LOAD
T
A
= 25°C SN54LV125A SN74LV125A
UNIT
PARAMETER
FROM
(INPUT)
TO
(OUTPUT)
LOAD
CAPACITANCE
MIN TYP MAX MIN MAX MIN MAX
UNIT
t
pd
A Y 6.8* 13* 1* 15.5* 1 15.5
t
en
OE Y
C
L
= 15 pF
7* 13* 1* 15.5* 1 15.5
ns
t
dis
OE Y
C
L
= 15 pF
5.1* 14.*7 1* 17* 1 17
ns
t
pd
A Y 8.7 16.5 1 18.5 1 18.5
t
en
OE Y
C
L
= 50 pF
8.8 16.5 1 18.5 1 18.5
ns
t
dis
OE Y
C
L
= 50 pF
7.3 18.2 1 20.5 1 20.5
ns
t
sk(o)
2 2
* On products compliant to MIL-PRF-38535, this parameter is not production tested.
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
LOAD
T
A
= 25°C SN54LV125A SN74LV125A
UNIT
PARAMETER
FROM
(INPUT)
TO
(OUTPUT)
LOAD
CAPACITANCE
MIN TYP MAX MIN MAX MIN MAX
UNIT
t
pd
A Y 4.8* 8* 1* 9.5* 1 9.5
t
en
OE Y
C
L
= 15 pF
4.8* 8* 1* 9.5* 1 9.5
ns
t
dis
OE Y
C
L
= 15 pF
4.1* 9.7* 1* 11.5* 1 11.5
ns
t
pd
A Y 6.1 11.5 1 13 1 13
t
en
OE Y
C
L
= 50 pF
6.2 11.5 1 13 1 13
ns
t
dis
OE Y
C
L
= 50 pF
5.5 13.2 1 15 1 15
ns
t
sk(o)
1.5 1.5
* On products compliant to MIL-PRF-38535, this parameter is not production tested.
)  '*"+%("' #"'#&+' ,+"!$# ' & *"+%(4& "+
!&3' ,(& "* !&4&.",%&'/ )(+(#&+# !(( ('! "&+
,&#*#("' (+& !&3' 3"(./ &0( '+$%&' +&&+4& & +3 "
#('3& "+ !#"''$& && ,+"!$# 1"$ '"#&/