74lvc2244adb NXP Semiconductors, 74lvc2244adb Datasheet - Page 10

• Manufacturer Part Number: 74lvc2244adb
• Description: Octal Buffer/line Driver With 30 Ohm Series Termination Resistors; 5 V Input/output Tolerant; 3-state
• Manufacturer: NXP Semiconductors

Philips Semiconductors
AC WAVEFORMS
2004 Apr 07
handbook, full pagewidth
Octal buffer/line driver; with 30
resistors; 5 V tolerant input/output; 3-state
V
V
V
V
V
V
V
V
V
M
M
OL
M
M
X
X
Y
Y
= V
= V
= V
= V
= 1.5 V at V
= 0.5
= 1.5 V at V
= 0.5
and V
OL
OL
OH
OH
+ 0.3 V at V
+ 0.1 V at V
OH
V
V
0.3 V at V
0.1 V at V
CC
CC
are typical output voltage drop that occur with the output load.
CC
CC
at V
at V
CC
CC
2.7 V;
2.7 V;
CC
CC
CC
CC
< 2.7 V;
< 2.7 V;
< 2.7 V;
< 2.7 V.
2.7 V;
2.7 V;
HIGH-to-OFF
OFF-to-HIGH
OFF-to-LOW
LOW-to-OFF
nOE input
output
output
handbook, halfpage
Fig.6 The input nAn to output nYn propagation delays.
V
OL
nYn output
nAn input
and V
GND
GND
V OH
V CC
V OL
V I
Fig.7 3-state enable and disable times.
OH
GND
V OH
V OL
are typical output voltage drop that occur with the output load.
V I
t PLH
V M
enabled
outputs
t PLZ
t PHZ
series termination
V M
V M
10
V X
V Y
disabled
outputs
V M
V M
t PZL
t PZH
t PHL
MNA171
V M
V M
outputs
enabled
MNA362
74LVC2244A
Product specification