參數(shù)資料
型號(hào)： SN74LVTH32240ZKER
廠商： TEXAS INSTRUMENTS INC
元件分類(lèi)： 總線(xiàn)收發(fā)器
英文描述： LVT SERIES, OCTAL 4-BIT DRIVER, INVERTED OUTPUT, PBGA96
封裝： PLASTIC, LFBGA-96
文件頁(yè)數(shù)： 8/13頁(yè)
文件大小： 415K
代理商： SN74LVTH32240ZKER
www.ti.com
Absolute Maximum Ratings
(1)
Recommended Operating Conditions
(1)
3.3-V ABT 32-BIT BUFFER/DRIVER
WITH 3-STATE OUTPUTS
SCBS747D – SEPTEMBER 2000 – REVISED NOVEMBER 2006
over operating free-air temperature range (unless otherwise noted)
MIN
MAX
UNIT
VCC
Supply voltage range
–0.5
4.6
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
VO
Voltage range applied to any output in the high state(2)
–0.5
VCC + 0.5
IO
Current into any output in the low state
128
IO
Current into any output in the high state(3)
64
mA
IIK
Input clamp current
VI < 0
–50
IOK
Output clamp current
VO < 0
–50
θ
JA
Package thermal impedance(4)
GKE/ZKE package
40
°C/W
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 51-7.
MIN
MAX
UNIT
VCC
Supply voltage
2.7
3.6
VIH
High-level input voltage
2
V
VIL
Low-level input voltage
0.8
VI
Input voltage
5.5
IOH
High-level output current
–32
mA
IOL
Low-level output current
64
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
–40
85
°C
(1)
All unused 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.
4
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