74LVT240 PHILIPS [NXP Semiconductors], 74LVT240 Datasheet - Page 5

• Manufacturer Part Number: 74LVT240
• Description: ABT octal inverting buffer 3-State
• Manufacturer: PHILIPS [NXP Semiconductors]

1. All typical values are at V
Philips Semiconductors
AC CHARACTERISTICS
GND = 0V; t
NOTE:
AC WAVEFORMS
V
1998 Feb 19
M
Waveform 1. Input (nAx) to Output (nYx) Propagation Delays
SYMBOL
nYx OUTPUT
3.3V Octal inverting buffer (3-State)
= 1.5V, V
nAx INPUT
t
t
t
t
t
t
PLH
PHL
PZH
PHZ
PZL
PLZ
R
IN
= t
Propagation delay
nAx to nYx
Output enable time
to High and Low level
Output disable time
from High and Low level
= GND to 2.7V
F
= 2.5ns; C
V
M
t
PHL
PARAMETER
CC
L
= 50pF; R
V
= 3.3V and T
M
L
= 500 ;T
amb
V
IN
V
= 25 C.
M
t
PLH
amb
= –40 C to +85 C.
WAVEFORM
SA00037
V
M
1
2
2
5
nYx OUTPUT
nYx OUTPUT
nOE INPUT
MIN
1.6
1
1
1
1
2
Waveform 2. 3-State Output Enable and Disable Times
T
amb
V
CC
= –40 C to +85 C
= +3.3V 0.3V
TYP
V
2.5
2.5
3.7
3.1
3.4
3.2
MI
t
t
PZL
PZH
1
LIMITS
V
V
MO
MO
MAX
4.3
4.3
5.2
5.2
5.6
5.1
V
CC
V
MI
t
t
MAX
PLZ
PHZ
5.2
5.0
6.3
6.7
6.3
5.6
= 2.7V
74LVT240
Product specification
3.0V
V
V
V
0V
V
UNIT
OL
OL
OH
OH
SV00104
0V
ns
ns
ns
V
+ 0.3V
– 0.3V
IN