參數(shù)資料
型號(hào): SN74LVCH162244ADGG
廠商: Texas Instruments, Inc.
英文描述: 16-BIT BUFFER/DRIVER WITH 3-STATE OUTPUTS
中文描述: 16位緩沖/驅(qū)動(dòng)器,三態(tài)輸出
文件頁(yè)數(shù): 4/10頁(yè)
文件大?。?/td> 181K
代理商: SN74LVCH162244ADGG
SCAS545K OCTOBER 1995 REVISED OCTOBER 2003
4
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
electrical characteristics over recommended operating free-air temperature range (unless
otherwise noted)
PARAMETER
TEST CONDITIONS
VCC
MIN
TYP
MAX
UNIT
IOH = 100
μ
A
IOH = 2 mA
1.65 V to 3.6 V
VCC0.2
1.2
1.65 V
IOH = 4 mA
2.3 V
1.7
VOH
2.7 V
2.2
V
IOH = 6 mA
IOH = 8 mA
IOH = 12 mA
IOL = 100
μ
A
IOL = 2 mA
3 V
2.4
2.7 V
2
3 V
2
1.65 V to 3.6 V
0.2
1.65 V
0.45
IOL = 4 mA
2.3 V
0.7
VOL
2.7 V
0.4
V
IOL = 6 mA
IOL = 8 mA
IOL = 12 mA
VI = 0 to 5.5 V
VI = 0.58 V
VI = 1.07 V
VI = 0.7 V
VI = 1.7 V
VI = 0.8 V
VI = 2 V
VI = 0 to 3.6 V§
VI or VO = 5.5 V
VO = 0 to 5.5 V
VI = VCC or GND
3.6 V
VI
5.5 V
One input at VCC 0.6 V,
VI = VCC or GND
VO = VCC or GND
3 V
0.55
2.7 V
0.6
3 V
0.8
±
5
II
3.6 V
μ
A
1.65 V
1.65 V
2.3 V
45
II(hold)
2.3 V
45
μ
A
3 V
75
3 V
75
3.6 V
±
500
±
10
±
10
20
Ioff
IOZ
0
μ
A
μ
A
3.6 V
ICC
IO = 0
3.6 V
20
μ
A
ICC
Ci
Co
Other inputs at VCC or GND
2.7 V to 3.6 V
500
μ
A
pF
3.3 V
5.5
3.3 V
6
pF
All typical values are at VCC = 3.3 V, TA = 25
°
C.
This information was not available at the time of publication.
§This is the bus-hold maximum dynamic current. It is the minimum overdrive current required to switch the input from one state to another.
This applies in the disabled state only.
switching characteristics over recommended operating free-air temperature range (unless
otherwise noted) (see Figure 1)
PARAMETER
FROM
(INPUT)
TO
(OUTPUT)
VCC = 1.8 V
±
0.15 V
VCC = 2.5 V
±
0.2 V
VCC = 2.7 V
VCC = 3.3 V
±
0.3 V
UNIT
MIN
MAX
MIN
MAX
MIN
MAX
MIN
MAX
tpd
ten
tdis
A
Y
1
10.2
1
6.4
1
5.6
1.1
4.4
ns
OE
Y
1
14.8
1
8.2
1
6.9
1
5.5
ns
OE
Y
1
12.3
1
7.1
1
6.8
1.8
6.3
ns
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