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| 型号： | 74ALVT16541 |
| 厂商： | NXP Semiconductors N.V. |
| 英文描述： | 2.5V/3.3V 16-bit buffer/driver (3-State)(2.5V/3.3V 16位缓冲器/驱动器(三态）) |
| 中文描述： | 2.5V/3.3V的16位缓冲器/驱动器（3态）（2.5V/3.3V的16位缓冲器/驱动器（三态）） |
| 文件页数： | 5/10页 |
| 文件大小： | 81K |
| 代理商： | 74ALVT16541 |
Philips Semiconductors
Product specification
74ALVT16541
2.5V/3.3V 16-bit buffer/driver (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
MIN
TYP
1
–0.85
V
CC
–0.2
V
CC
2.0
0.07
0.25
UNIT
MAX
–1.2
V
IK
Input clamp voltage
V
CC
= 3.0V; I
IK
= –18mA
V
CC
= 3.0 to 3.6V; I
OH
= –100
μ
A
V
CC
= 3.0V; I
OH
= –32mA
V
CC
= 3.0V; I
OL
= 100
μ
A
V
CC
= 3.0V; I
OL
= 16mA
V
CC
= 3.0V; I
OL
= 32mA
V
CC
= 3.0V; I
OL
= 64mA
V
CC
= 3.6V; V
I
= V
CC
or GND
V
CC
= 0 or 3.6V; V
I
= 5.5V
V
CC
= 3.6V; V
I
= V
CC
V
CC
= 3.6V; V
I
= 0V
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
V
V
OH
High-level output voltage
High-level out ut voltage
V
2.3
0.2
0.4
0.5
0.55
±
1
10
1
-5
±
100
V
OL
Low–level output voltage
V
0.3
0.4
0.1
0.1
0.5
0.1
0.1
130
–140
Control pins
I
I
Input leakage current
In ut leakage current
μ
A
Data pins
Data ins
4
I
OFF
Off current
μ
A
Bus Hold current
Data inputs
6
75
–75
±
500
I
HOLD
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
3-State output High current
3-State output Low current
V
O
= 5.5V; V
CC
= 3.0V
50
125
μ
A
I
PU/PD
V
≤
1.2V; V
= 0.5V to V
CC
; V
I
= GND or V
CC
;
OE/OE = Don’t care
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
= 3V to 3.6V; One input at V
CC
–0.6V,
Other inputs at V
CC
or GND
40
±
100
μ
A
I
OZH
I
OZL
I
CCH
I
CCL
I
CCZ
0.5
0.5
0.07
3.2
0.07
5
–5
0.1
5
0.1
μ
A
μ
A
Quiescent supply current
mA
I
CC
Additional supply current per
input pin
2
0.04
0.4
mA
NOTES:
1. All typical values are at V
= 3.3V 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
= 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
CCZ
is measured with outputs pulled up to V
CC
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
; T
amb
= –40
°
C to +85
°
C.
0.3V RANGE)
LIMITS
SYMBOL
PARAMETER
WAVEFORM
V
CC
= 3.3V
0.3V
UNIT
MIN
TYP
1
MAX
t
PLH
t
PHL
t
PZH
t
PZL
t
PHZ
t
PLZ
Propagation delay
nAx to nYx
1
0.5
0.5
1.4
1.4
2.3
2.3
ns
Output enable time
to High and Low level
2
1.0
1.0
3.0
2.3
4.8
3.7
ns
Output disable time
from High and Low Level
2
1.5
1.5
3.3
2.8
4.7
3.9
ns
NOTE:
1. All typical values are at V
CC
= 3.3V and T
amb
= 25
°
C.
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相关代理商/技术参数 |
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|---|---|
| 74ALVT16541DGG | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:2.5V/3.3V 16-bit buffer/driver 3-State |
| 74ALVT16541DL | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:2.5V/3.3V 16-bit buffer/driver 3-State |
| 74ALVT16541DL-T | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Dual 8-Bit Buffer/Driver |
| 74ALVT16543 | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:2.5V/3.3V ALVT 16-bit registered transceiver 3-State |
| 74ALVT16543DG | 功能描述:总线收发器 2.5/3.3V 16-BIT LATCH XCVR 3-S RoHS:否 制造商:Fairchild Semiconductor 逻辑类型:CMOS 逻辑系列:74VCX 每芯片的通道数量:16 输入电平:CMOS 输出电平:CMOS 输出类型:3-State 高电平输出电流:- 24 mA 低电平输出电流:24 mA 传播延迟时间:6.2 ns 电源电压-最大:2.7 V, 3.6 V 电源电压-最小:1.65 V, 2.3 V 最大工作温度:+ 85 C 封装 / 箱体:TSSOP-48 封装:Reel |
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