74LVT244BPW,112 NXP Semiconductors, 74LVT244BPW,112 Datasheet - Page 9

• Manufacturer Part Number: 74LVT244BPW,112
• Description: IC BUFF/DVR TRI-ST DUAL 20TSSOP
• Manufacturer: NXP Semiconductors
• Series: 74LVTr

Specifications of 74LVT244BPW,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-TSSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 74LVT244BPW; 74LVT244BPW; 935262793112

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