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參數(shù)資料
| 型號： | 74ALVT162241 |
| 廠商： | NXP Semiconductors N.V. |
| 英文描述： | 2.5V/3.3V 16-bit buffer/driver with 30 Ωtermination resistors (3-State)(帶30 Ω終端電阻器的2.5V/3.3V 16位緩沖器/驅(qū)動器(三態(tài)）) |
| 中文描述： | 2.5V/3.3V的16位緩沖器/ 30Ωtermination電阻（3態(tài)）（帶30Ω終端電阻器的2.5V/3.3V的16位緩沖器/驅(qū)動器驅(qū)動器（三態(tài)）） |
| 文件頁數(shù)： | 6/10頁 |
| 文件大?。?/td> | 88K |
| 代理商： | 74ALVT162241 |
Philips Semiconductors
Product specification
74ALVT162241
2.5V/3.3V 16-bit buffer/driver with
30 termination resistors (3-State)
1998 Feb 13
6
DC ELECTRICAL CHARACTERISTICS (2.5V
0.2V RANGE)
LIMITS
SYMBOL
PARAMETER
TEST CONDITIONS
Temp = -40
°
C to +85
°
C
MIN
TYP
1
–0.85
1 7
2 1
1.7
2.1
0 5
0.5
0.1
0.1
0 1
0.1
0.1
0.1
90
–70
UNIT
MAX
–1.2
V
IK
V
OH
V
OL
Input clamp voltage
High-level output voltage
High-level out ut voltage
Low-level output voltage
Low-level out ut voltage
V
CC
= 2.3V; I
IK
= –18mA
= 2 3V; I
V
CC
= 2.3V; I
OH
= –8mA
= 2 3V; I
V
CC
= 2.3V; I
OL
= 12mA
V
CC
= 2.7V; V
I
= V
CC
or GND
V
CC
= 0 or 2.7V; V
I
= 5.5V
= 2 7V; V
V
CC
= 2.7V; V
I
= V
CC
V
CC
= 2.7V; V
I
= 0
V
CC
= 0V; V
I
or V
O
= 0 to 4.5V
V
CC
= 2.5V; V
I
= 0.7V
V
CC
= 2.5V; V
I
= 1.7V
V
V
V
0 7
0.7
±
1
10
1
-5
100
Control pins
I
I
Input leakage current
μ
A
Data pins
Data ins
4
I
OFF
Off current
Bus Hold current
Data inputs
Current into an output in the
High state when V
O
> V
CC
Power up/down 3-State output
current
3
3-State output High current
3-State output Low current
μ
A
μ
A
μ
A
I
HOLD6
I
EX
V
O
= 5.5V; V
CC
= 2.3V
10
125
μ
A
I
PU/PD
V
CC
≤
1.2V; V
O
= 0.5V to V
CC
; V
I
= GND or V
CC
OE/OE = Don’t care
V
CC
= 2.7V; V
O
= 2.3V; V
I
= V
IL
or V
IH
V
CC
= 2.7V; V
O
= 0.5V; V
I
= V
IL
or V
IH
V
CC
= 2.7V; Outputs High, V
I
= GND or V
CC,
I
O =
0
V
CC
= 2.7V; Outputs Low, V
I
= GND or V
CC,
I
O =
0
V
CC
= 2.7V; Outputs Disabled; V
I
= GND or V
CC,
I
O =
0
5
V
CC
= 2.3V to 2.7V; One input at V
CC
–0.6V,
Other inputs at V
CC
or GND
1
100
μ
A
I
OZH
I
OZL
I
CCH
I
CCL
I
CCZ
0.5
0.5
0.04
2.3
0.04
5
–5
0.1
4.5
0.1
μ
A
μ
A
Quiescent supply current
mA
I
CC
Additional supply current per
input pin
2
0.01
0.4
mA
NOTES:
1. All typical values are at V
= 2.5V and T
= 25
°
C.
2. This is the increase in supply current for each input at the specified voltage level other than V
or GND
3. This parameter is valid for any V
between 0V and 1.2V with a transition time of up to 10msec. From V
CC
= 1.2V to V
CC
= 2.5V
±
0.2V a
transition time of 100
μ
sec is permitted. This parameter is valid for T
amb
= 25
°
C only.
4. Unused pins at V
CC
or GND.
5. I
CCZ
is measured with outputs pulled up to V
CC
or pulled down to ground.
6. Not guaranteed.
AC CHARACTERISTICS (2.5V
GND = 0V; t
R
= t
F
= 2.5ns; C
L
= 50pF; R
L
= 500
; T
amb
= –40
°
C to +85
°
C.
0.2V RANGE)
LIMITS
SYMBOL
PARAMETER
WAVEFORM
V
CC
= 2.5V
0.2V
UNIT
MIN
0.5
0.5
1.5
1.0
1.0
0.5
TYP
1
3.1
2.3
4.8
3.4
4.5
3.0
MAX
4.6
3.6
7.5
6.0
8.3
6.3
t
PLH
t
PHL
t
PZH
t
PZL
t
PHZ
t
PLZ
Propagation delay
nAx to nYx
Output enable time
to High and Low level
Output disable time
from High and Low Level
1
ns
2
ns
2
ns
NOTE:
1. All typical values are at V
CC
= 2.5V and T
amb
= 25
°
C.
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| 74ALVT162241DGG,112 | 制造商:NXP Semiconductors 功能描述: |
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