74LVT244AD,112 NXP Semiconductors, 74LVT244AD,112 Datasheet - Page 7
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74LVT244AD,112
Manufacturer Part Number
74LVT244AD,112
Description
IC BUFF/DVR TRI-ST DUAL 20SOIC
Manufacturer
NXP Semiconductors
Series
74LVTr
Datasheet
1.74LVT244APW118.pdf
(15 pages)
Specifications of 74LVT244AD,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-SOIC (7.5mm Width)
Logic Family
LVT
Logical Function
Buffer/Line Driver
Number Of Elements
2
Number Of Channels
8
Number Of Inputs
8
Number Of Outputs
8
Operating Supply Voltage (typ)
3.3V
Package Type
SO
Output Type
3-State
Polarity
Non-Inverting
Propagation Delay Time
6.7ns
High Level Output Current
-32mA
Low Level Output Current
64mA
Operating Supply Voltage (max)
3.6V
Operating Supply Voltage (min)
2.7V
Quiescent Current
12mA
Technology
BiCMOS
Pin Count
20
Mounting
Surface Mount
Operating Temp Range
-40C to 85C
Operating Temperature Classification
Industrial
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
74LVT244AD
74LVT244AD
935167130112
74LVT244AD
935167130112
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
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