54LVTH244A View Datasheet(PDF) - MAXWELL TECHNOLOGIES
Part Name
Description
MFG CO.
54LVTH244A Datasheet PDF : 9 Pages
| |||
3.3V ABT 8-Bit Octal Buffers/Drivers
54LVTH244A
TABLE 5. 54LVTH244A DC ELECTRICAL CHARACTERISTICS
(VCC = 3.3V ±10%, TA = -55 °C TO 125 °C, UNLESS OTHERWISE SPECIFIED)
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
MAX
UNIT
Input Current
II VCC = 0 or 3.6V
VCC = 3.6V
VI = 5.5V
10
µA
VI = VCC or
Control
--
±1
GND
Inputs
VCC = 3.6V
VI = VCC Data Inputs --
1
VI = 0
--
-5
Hold Current
II(HOLD) VCC = 3V
VI = 0.8V Data Inputs 75
--
µA
VI = 2V
-75
--
Output Disabled Leakage Cur- IOZH VCC = 3.6V, VO = 3V
rent - High
--
5
µA
Output Disabled Leakage Cur- IOZL VCC = 3.6V, VO = 0.5V
--
rent - Low
Power Up Current
Power Down Current
Supply Current
IOZPU2 VCC = 0 to 1.5V, VO = 0.5V to 3V, OE = don’t care
--
IOZPD2 VCC = 1.5V to 0, VO = 0.5V to 3V, OE = don’t care
--
ICC VCC = 3.6V
Outputs high --
IO = 0
Outputs low --
VI = VCC or GND
Outputs dis- --
abled
Delta Supply Current
Input Capacitance
Input Output Capacitance
∆ICC 1 VCC = 3V to 3.6V, One input at VCC -0.6V, Other inputs --
at VCC or GND
CI2 VI = 3V or 0
--
CO2 VO = 3V or 0
--
-5
µA
±100 µA
±100 µA
0.19 mA
5
0.19
0.2 mA
8
pF
15
pF
1. This is the increase in supply current for each input that is at the specified TTL voltage level rather than VCC or GND.
2. Guaranteed by design.
TABLE 6. 54LVTH244A AC ELECTRICAL CHARACTERISTICS
(TA = -55 °C TO 125 °C, CL = 50 PF, UNLESS OTHERWISE SPECIFIED)
PARAMETER
SYMBOL
VCC = 3.3V ± 0.3V
VCC = 2.7V
UNIT
MIN
MAX
MIN
MAX
Propogation Delay Time
tPLH
--
4.7
--
4.1
ns
A to Y
tPHL
--
4.4
--
3.9
Output Enable Time
tPZH
--
6.9
--
6.0
ns
OE to Y
tPZL
--
5.4
--
5.4
Output Disable
tPHZ
--
6.2
--
5.8
ns
OE to Y
tPLZ
--
5.5
--
4.8
1000601
12.19.01 Rev 1
All data sheets are subject to change without notice 4
©2001 Maxwell Technologies
All rights reserved.
Share Link: 