參數(shù)資料
型號: SN74LVTH16241DLR
廠商: TEXAS INSTRUMENTS INC
元件分類: 總線收發(fā)器
英文描述: LVT SERIES, QUAD 4-BIT DRIVER, TRUE OUTPUT, PDSO48
封裝: GREEN, PLASTIC, SSOP-48
文件頁數(shù): 11/15頁
文件大?。?/td> 327K
代理商: SN74LVTH16241DLR
www.ti.com
Absolute Maximum Ratings
(1)
Recommended Operating Conditions
(1)
3.3-V ABT 16-BIT BUFFERS/DRIVERS
WITH 3-STATE OUTPUTS
SCBS693D – MAY 1997 – REVISED NOVEMBER 2006
over operating free-air temperature range (unless otherwise noted)
MIN
MAX
UNIT
VCC
Supply voltage range
–0.5
4.6
V
VI
Input voltage range(2)
–0.5
7
V
VO
Voltage range applied to any output in the high-impedance or power-off state(2)
–0.5
7
V
VO
Voltage range applied to any output in the high state(2)
–0.5
VCC + 0.5
V
SN54LVTH16241
96
IO
Current into any output in the low state
mA
SN74LVTH16241
128
SN54LVTH16241
48
IO
Current into any output in the high state(3)
mA
SN74LVTH16241
64
IIK
Input clamp current
VI < 0
–50
mA
IOK
Output clamp current
VO < 0
–50
mA
DGG package
89
θ
JA
Package thermal impedance(4)
°C/W
DL package
94
Tstg
Storage temperature range
–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 beyond those indicated under "recommended operating
conditions" is not implied. 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.
(4)
The package thermal impedance is calculated in accordance with JESD 51.
SN54LVTH16241(2)
SN74LVTH16241
UNIT
MIN
MAX
MIN
MAX
VCC
Supply voltage
2.7
3.6
2.7
3.6
V
VIH
High-level input voltage
2
V
VIL
Low-level input voltage
0.8
V
VI
Input voltage
5.5
V
IOH
High-level output current
–24
–32
mA
IOL
Low-level output current
48
64
mA
t/v
Input transition rise or fall rate
Outputs enabled
10
ns/V
t/V
CC
Power-up ramp rate
200
s/V
TA
Operating free-air temperature
–55
125
–40
85
°C
(1)
All unused control inputs of the device must be held at VCC or GND to ensure proper device operation. Refer to the TI application report,
Implications of Slow or Floating CMOS Inputs, literature number SCBA004.
(2)
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