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| 型号： | 74ALVT162827 |
| 厂商： | NXP Semiconductors N.V. |
| 英文描述： | 20-bit buffer/line driver, non-inverting,with 30Ω termination resistors (3-State)(同相（三态）,带30 Ω终端电阻器的20位缓冲器/线驱动器) |
| 中文描述： | 20位缓冲器/线路驱动器，非反相，与30Ω终端电阻（3态）（同相（三态），带30Ω终端电阻器的20位缓冲器/线驱动器） |
| 文件页数： | 5/10页 |
| 文件大小： | 83K |
| 代理商： | 74ALVT162827 |
Philips Semiconductors
Product specification
74ALVT162827
2.5V/3.3V 20-bit buffer/line driver, non-inverting,
with 30
termination resistors (3-State)
1998 Feb 13
5
DC ELECTRICAL CHARACTERISTICS (3.3V
0.3V RANGE)
LIMITS
SYMBOL
PARAMETER
TEST CONDITIONS
Temp = -40
°
C to +85
°
C
TYP
1
UNIT
MIN
MAX
V
IK
V
OH
V
OL
Input clamp voltage
V
CC
= 3.0V; I
IK
= –18mA
V
CC
= 3.0V; I
OH
= –12mA
V
CC
= 3.0V; I
OL
= 12mA
V
CC
= 3.6V; V
I
= V
CC
or GND
= 0 or 3 6V; V
= 5 5V
V
CC
= 0 or 3.6V; V
I
= 5.5V
–0.85
–1.2
V
High-level output voltage
2.0
2.3
V
Low–level output voltage
0.5
0.8
V
Control pins
0.1
±
1
0 1
0.1
10
I
I
Input leakage current
In ut leakage current
μ
A
= 3 6V; V
V
CC
= 3.6V; V
I
= V
CC
0 5
0.5
1
Data pins
Data ins
4
V
CC
= 3.6V; V
I
= 0
V
CC
= 0V; V
I
or V
O
= 0 to 4.5V
V
CC
= 3V; V
I
= 0.8V
V
CC
= 3V; V
I
= 2.0V
V
CC
= 0V to 3.6V; V
CC
= 3.6V
0.1
-5
I
OFF
Off current
0.1
±
100
μ
A
μ
A
μ
A
μ
A
Bus Hold current
Data inputs
6
Data in uts
75
130
I
HOLD
–75
±
500
–140
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
= 3.0V
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
= 3.6V; V
O
= 3.0V; V
I
= V
IL
or V
IH
V
CC
= 3.6V; V
O
= 0.5V; V
I
= V
IL
or V
IH
V
CC
= 3.6V; Outputs High, V
I
= GND or V
CC,
I
O =
0
V
CC
= 3.6V; Outputs Low, V
I
= GND or V
CC,
I
O =
0
V
CC
= 3.6V; Outputs Disabled; V
I
= GND or V
CC,
I
O =
0
5
V
CC
= 3V to 3.6V; 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
0.07
0.1
Quiescent supply current
3.9
5.5
mA
0.07
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
= 3.3V 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
= 3.3V
±
0.3V 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
or pulled down to ground.
6. This is the bus hold overdrive current required to force the input to the opposite logic state.
AC CHARACTERISTICS (3.3V
GND = 0V, t
R
= t
F
= 2.5ns, C
L
= 50pF, R
L
= 500
0.3V RANGE)
LIMITS
SYMBOL
PARAMETER
WAVEFORM
T
amb
= -40 to +85
o
C
V
CC
= +3.3V
±
0.3V
TYP
UNIT
MIN
MAX
t
PLH
t
PHL
t
PZH
t
PZL
t
PHZ
t
PLZ
Propagation delay
nAx to nYx
1
1.0
1.0
2.2
2.0
3.3
3.0
ns
Output enable time
to High and Low level
2
1.5
1.0
3.4
2.4
5.6
3.7
ns
Output disable time
from High and Low level
2
1.5
1.0
3.4
2.7
5.2
4.5
ns
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相关代理商/技术参数 |
参数描述 |
|---|---|
| 74ALVT162827DG | 功能描述:缓冲器和线路驱动器 2.5/3.3V 20-BIT BUFFER 3-S 30 RoHS:否 制造商:Micrel 输入线路数量:1 输出线路数量:2 极性:Non-Inverting 电源电压-最大:+/- 5.5 V 电源电压-最小:+/- 2.37 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:MSOP-8 封装:Reel |
| 74ALVT162827DGG | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:20-bit buffer/line driver, non-inverting, with 30ohm termination resistors 3-State |
| 74ALVT162827DGG,11 | 功能描述:缓冲器和线路驱动器 2.5/3.3V 20-BIT RoHS:否 制造商:Micrel 输入线路数量:1 输出线路数量:2 极性:Non-Inverting 电源电压-最大:+/- 5.5 V 电源电压-最小:+/- 2.37 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:MSOP-8 封装:Reel |
| 74ALVT162827DGG,112 | 制造商:NXP Semiconductors 功能描述: |
| 74ALVT162827DGG,118 | 制造商:NXP Semiconductors 功能描述: |
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