參數(shù)資料
型號： 74ALVT162344DGG
廠商： NXP SEMICONDUCTORS
元件分類： 通用總線功能
英文描述： 2.5V/3.3V 1-to-4 address driver with 30ohm termination resistors 3-State
中文描述： ALVT SERIES, QUAD 2-BIT DRIVER, PDSO56
封裝： 6.10 MM, PLASTIC, SOT-364, TSSOP2-56
文件頁數(shù)： 7/12頁
文件大?。?/td> 91K
代理商： 74ALVT162344DGG
Philips Semiconductors
Product specification
74ALVT162344
2.5V/3.3V 1-to-4 address driver with 30
termination
resistors (3-State)
1998 Jun 30
7
DC ELECTRICAL CHARACTERISTICS (2.5V
0.2V RANGE)
LIMITS
SYMBOL
PARAMETER
TEST CONDITIONS
Temp = -40
°
C to +85
°
C
TYP
1
UNIT
MIN
MAX
V
IK
Input clamp voltage
V
CC
= 2.3V; I
IK
= –18mA
V
CC
= 2.3 to 2.7V; I
OH
= –100
μ
A
V
CC
= 2.3V; I
OH
= –8mA
V
CC
= 2.3V; I
OL
= 100
μ
A
V
CC
= 2.3V; I
OL
= 24mA
V
CC
= 2.7V; V
I
= V
CC
or GND
V
CC
= 0 or 2.7V; V
I
= 5.5V
V
CC
= 2.7V; V
I
= 5.5V
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
= 5.5V; V
I
= 1.7V
–0.85
–1.2
V
V
OH
High-level output voltage
High-level out ut voltage
V
CC
–0.2
1.7
V
CC
2.1
V
V
OL
Low-level output voltage
Low-level out ut voltage
0.07
0.2
V
0.3
0.5
Control pins
Control ins
0.1
±
1
0.1
10
I
I
Input leakage current
0.1
10
μ
A
Data pins
4
0.1
1
0.1
-5
I
OFF
Off current
0.1
100
μ
A
I
HOLD
Bus Hold current
106
μ
A
A inputs
6
–70
μ
A
I
EX
Current into an output in the
High state when V
O
> V
CC
Power up/down 3-State output
current
3
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
1
100
μ
A
I
OZH
I
OZL
I
CCH
I
CCL
I
CCZ
3-State output High current
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
0.5
5
μ
A
μ
A
3-State output Low current
0.5
–5
0.04
0.1
Quiescent supply current
5.0
6.5
mA
0.04
0.1
I
CC
Additional supply current per
input pin
2
0.04
0.4
mA
NOTES:
1. All typical values are at V
CC
= 2.5V and T
amb
= 25
°
C.
2. This is the increase in supply current for each input at the specified voltage level other than V
CC
or GND
3. This parameter is valid for any V
CC
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
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
0.2V RANGE)
LIMITS
SYMBOL
PARAMETER
WAVEFORM
T
amb
= -40 to +85
o
C
V
CC
= +2.5V
±
0.2V
TYP
UNIT
MIN
MAX
t
PLH
t
PHL
t
PZH
t
PZL
t
PHZ
t
PLZ
Propagation delay
nAx to nYx
1
0.5
0.5
3.6
2.3
5.8
3.7
ns
Output enable time
to High and Low level
2
1.0
1.0
4.6
3.4
8.0
5.3
ns
Output disable time
from High and Low level
2
1.0
1.0
3.6
3.2
6.1
5.1
ns
相關(guān)PDF資料
PDF描述
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