54LVTH244ARPFS View Datasheet(PDF) - MAXWELL TECHNOLOGIES
Part Name
Description
Manufacturer
54LVTH244ARPFS Datasheet PDF : 9 Pages
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3.3V ABT 8-Bit Octal Buffers/Drivers
54LVTH244A
TABLE 1. PINOUT DESCRIPTION
PIN
1, 19
2, 4, 6, 8
3, 5, 7, 9
10
11, 13, 15, 17
12, 14, 16, 18
20
SYMBOL
1OE-2OE
IA1-IA4
2Y4-2Y1
GND
2A1-2A4
1Y4-1Y1
VCC
DESCRIPTION
Output Enable
Input
Output
Ground
Input
Output
Supply Voltage
TABLE 2. 54LVTH244A ABSOLUTE MAXIMUM RATINGS1
PARAMETER
SYMBOL
MIN
MAX
UNIT
Supply Voltage Range
VCC
-0.5
4.6
V
Input Voltage Range 2
VI
-0.5
7.0
V
Voltage Range Applied to Any Output in the High State or Power-Off
VO
-0.5
7.0
V
State
Current into Any Output in the Low State
Current Into Any Output in the High State 3
Input Clamp Current (VI < 0)
Output Clamp Current (VO < 0)
Total Power Dissipation at TA = 55 °C
IO
--
96
mA
IO
--
48
mA
IIK
--
-50
mA
IOK
--
-50
mA
PD
--
650
mW
Operating Temperature
Storage Temperature Range
TA
-55
125
°C
TS
-65
150
°C
1. Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are
stress ratings only, and functional operation of the device at these or any other conditions betond those indicated under “Rec-
ommended Operating Conditions” is not imp[lied. Exposure to absolute-maximum-rated conditions for extended periods may
affect device reliability.
2. The input and output negative-voltage ratings may be exceeded if the input and output clamp-current ratings are observed.
3. This current flows only when the output is in the high state and VO > VCC.
1000601
12.19.01 Rev 1
All data sheets are subject to change without notice 2
©2001 Maxwell Technologies
All rights reserved.
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