74LVT244ADB,112 NXP Semiconductors, 74LVT244ADB,112 Datasheet - Page 7

• Manufacturer Part Number: 74LVT244ADB,112
• Description: IC BUFF/DVR TRI-ST DUAL 20SSOP
• Manufacturer: NXP Semiconductors
• Series: 74LVTr

Specifications of 74LVT244ADB,112

• Logic Type: Buffer/Line Driver, Non-Inverting
• Number Of Elements: 2
• Number Of Bits Per Element: 4
• Current - Output High, Low: 32mA, 64mA
• Voltage - Supply: 2.7 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 20-SSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 74LVT244ADB; 74LVT244ADB; 935167140112

NXP Semiconductors
Table 7.
Voltages are referenced to GND (ground = 0 V); for test circuit see
[1]
11. Waveforms
Table 8.
74LVT_LVTH244A_4
Product data sheet
Symbol
t
Input
V
1.5 V
PLZ
Fig 5.
Fig 6.
M
All typical values are at V
Measurement points are given in
V
Propagation delay input (nAn) to output (nYn) propagation delays
Measurement points are given in
V
3-state output enable and disable times
OL
OL
Dynamic characteristics
Measurement points
Parameter
LOW to OFF-state
propagation delay
and V
and V
OH
OH
are typical voltage output levels that occur with the output load.
are typical voltage output levels that occur with the output load.
CC
nYn output
nYn output
nOE input
= 3.3 V and T
Output
V
1.5 V
M
nYn output
nAn input
Conditions
see
…continued
3.0 V
GND
V OH
V OL
0 V
Table
Table
V
V
V
amb
CC
CC
I
Figure 6
GND
V
= 2.7 V
= 3.0 V to 3.6 V
V
= 25 C.
8.
8.
OH
OL
V
I
Rev. 04 — 3 September 2008
V
t
M
PLH
t
t
PZH
PZL
V
M
V
V
V
M
M
M
V
V
74LVT244A; 74LVTH244A
X
OL
Figure
+ 0.3 V
7.
V
M
t
t
V
PLZ
PHZ
M
t
PHL
mna171
3.3 V octal buffer/line driver; 3-state
Min
1.8
-
V
X
V
Y
001aae464
V
V
Typ
3.3
Y
OH
-
0.3 V
© NXP B.V. 2008. All rights reserved.
Max
5.6
5.1
Unit
ns
ns
7 of 15