74LVT244BD,112 NXP Semiconductors, 74LVT244BD,112 Datasheet - Page 9
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74LVT244BD,112
Manufacturer Part Number
74LVT244BD,112
Description
IC BUFF/DVR TRI-ST DUAL 20SOIC
Manufacturer
NXP Semiconductors
Series
74LVTr
Datasheet
1.74LVT244BDB118.pdf
(15 pages)
Specifications of 74LVT244BD,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)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
74LVT244BD
74LVT244BD
935262791112
74LVT244BD
935262791112
Philips Semiconductors
74LVT_LVTH244B_3
Product data sheet
Table 10.
Input
V
2.7 V
Fig 6. Load circuitry for switching times
I
Test data is given in
Definitions test circuit:
R
C
R
V
f
EXT
L
L
T
i
Test data
= Load resistor.
= Load capacitance including jig and probe capacitance.
= Termination resistance should be equal to output impedance Z
10 MHz 500 ns
= Test voltage for switching times.
t
negative
W
positive
pulse
pulse
Rev. 03 — 3 March 2006
GENERATOR
0 V
0 V
V
V
Table
I
I
PULSE
90 %
10 %
t
10.
r
, t
2.5 ns 50 pF
f
t
t
f
r
74LVT244B; 74LVTH244B
V
V
V
M
M
Load
C
10 %
90 %
I
L
R T
V
DUT
t
t
R
500
W
W
CC
L
3.3 V octal buffer/line driver; 3-state
V
O
V
t
GND
V
V
PHZ
EXT
M
M
© Koninklijke Philips Electronics N.V. 2006. All rights reserved.
t
t
r
f
, t
C L
PZH
001aae235
o
V
of the pulse generator.
EXT
R L
R L
t
6 V
PLZ
, t
PZL
t
open
PLH
, t
9 of 15
PHL