參數(shù)資料
型號: SN74LVT32244_07
廠商: Texas Instruments, Inc.
英文描述: 3.3-V ABT 32-BIT BUFFER/DRIVER WITH 3-STATE OUTPUTS
中文描述: 的3.3V ABT生根粉32位緩沖/驅(qū)動器,三態(tài)輸出
文件頁數(shù): 5/13頁
文件大?。?/td> 382K
代理商: SN74LVT32244_07
www.ti.com
Electrical Characteristics
over recommended operating free-air temperature range (unless otherwise noted)
SN74LVT32244
3.3-V ABT 32-BIT BUFFER/DRIVER
WITH 3-STATE OUTPUTS
SCBS748C–OCTOBER 2000–REVISED NOVEMBER 2006
PARAMETER
TEST CONDITIONS
MIN
TYP
(1)
MAX
–1.2
UNIT
V
V
IK
V
CC
= 2.7 V,
V
CC
= 2.7 V to 3.6 V,
V
CC
= 2.7 V,
V
CC
= 3 V,
I
I
= –18 mA
I
OH
= –100
μ
A
I
OH
= –8 mA
I
OH
= –32 mA
I
OL
= 100
μ
A
I
OL
= 24 mA
I
OL
= 16 mA
I
OL
= 32 mA
I
OL
= 64 mA
V
I
= 5.5 V
V
I
= V
CC
or GND
V
I
= V
CC
V
I
= 0
V
I
or V
O
= 0 to 4.5 V
V
O
= 3 V
V
O
= 0.5 V
V
CC
– 0.2
V
OH
2.4
V
2
0.2
0.5
0.4
0.5
0.55
10
±
1
V
CC
= 2.7 V
V
OL
V
V
CC
= 3 V
V
CC
= 0 or 3.6 V,
V
CC
= 3.6 V,
Control inputs
I
I
μ
A
1
Data inputs
V
CC
= 3.6 V
–5
I
off
I
OZH
I
OZL
I
OZPU
I
OZPD
V
CC
= 0,
V
CC
= 3.6 V,
V
CC
= 3.6 V,
V
CC
= 0 to 1.5 V, V
O
= 0.5 V to 3 V, OE = don't care
V
CC
= 1.5 V to 0, V
O
= 0.5 V to 3 V, OE = don't care
±
100
μ
A
μ
A
μ
A
μ
A
μ
A
5
–5
±
100
±
100
0.38
Outputs high
Outputs low
Outputs disabled
V
CC
= 3.6 V, I
= 0,
V
I
= V
CC
or GND
I
CC
10
mA
0.38
V
= 3 V to 3.6 V, One input at V
CC
– 0.6 V,
Other inputs at V
CC
or GND
V
I
= 3 V or 0
V
O
= 3 V or 0
I
CC(2)
0.2
mA
C
i
C
o
4
9
pF
pF
(1)
(2)
All typical values are at V
= 3.3 V, T
= 25
°
C.
This is the increase in supply current for each input that is at the specified TTL voltage level, rather than V
CC
or GND.
5
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