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参数资料
| 型号： | 74ALVT16543 |
| 厂商： | NXP Semiconductors N.V. |
| 英文描述： | Dual 2-Line To 4-Line Decoders/Demultiplexers 16-TSSOP -40 to 85 |
| 中文描述： | 2.5V/3.3V的ALVT 16注册收发器3位的国家 |
| 文件页数： | 10/14页 |
| 文件大小： | 100K |
| 代理商： | 74ALVT16543 |
Philips Semiconductors
Product specification
74ALVT16543
2.5V/3.3V 16-bit registered transceiver (3-State)
1998 Feb 13
10
ééé
éééééééé
éééééééé
V
M
nAx,
nBx
V
M
V
M
M
M
M
nLEAB, nLEBA,
nEAB, nEBA
t
s
(H)
t
h
(H)
t
s
(L)
t
h
(L)
t
w
(L)
0V
0V
NOTE:
The shaded areas indicate when the input is permitted
to change for predictable output performance.
SW00187
3.0V or V
CC
whichever
is less
3.0V or V
CC
whichever
is less
Waveform 3. Data Setup and Hold Times and Latch Enable
Pulse Width
V
M
nOEAB, nOEBA,
nEAB, nEBA
V
M
t
PZH
t
PHZ
0V
V
M
nAx, nBx
0V
SW00188
3.0V or V
CC
whichever
is less
3.0V or V
CC
Waveform 4. 3-State Output Enable Time to High Level and
Output Disable Time from High Level
t
PZL
t
PLZ
V
M
V
M
nOEAB, nOEBA,
nEAB, nEBA
nAx, nBx
0V
V
OL
SW00189
3.0V or V
CC
whichever
is less
3.0V or V
CC
whichever
is less
V
M
Waveform 5. 3-State Output Enable Time to Low Level and
Output Disable Time from Low Level
TEST CIRCUIT AND WAVEFORMS
PULSE
GENERATOR
V
IN
V
OUT
C
L
V
CC
R
L
Test Circuit for 3-State Outputs
V
M
V
M
t
W
NEGATIVE
PULSE
10%
10%
90%
90%
0V
V
M
V
M
t
W
POSITIVE
PULSE
90%
90%
10%
10%
0V
t
THL
(t
F
)
t
TLH
(t
R
)
t
THL
(t
F
)
t
TLH
(t
R
)
DEFINITIONS
R
L
=
Load resistor; see AC CHARACTERISTICS for value.
C
L
=
Load capacitance includes jig and probe capacitance:
See AC CHARACTERISTICS for value.
R
T
=
Termination resistance should be equal to Z
OUT
of
pulse generators.
INPUT PULSE REQUIREMENTS
FAMILY
74ALVT16
SWITCH POSITION
TEST
SWITCH
t
PLZ/
t
PZL
t
PLH/
t
PHL
t
PHZ
/t
PZH
6V or V
CC x 2
Open
GND
6.0V or V
CC
x 2
R
T
R
L
Open
GND
SW00025
D.U.T.
Amplitude
Rep. Rate
t
W
t
R
t
F
3.0V or V
CC
whichever
is less
10MHz
500ns
2.5ns
2.5ns
V
IN
V
IN
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相关代理商/技术参数 |
参数描述 |
|---|---|
| 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 |
| 74ALVT16543DGG | 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 |
| 74ALVT16543DGG,112 | 功能描述:总线收发器 2.5/3.3V 16-BIT 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 |
| 74ALVT16543DGG,118 | 功能描述:总线收发器 2.5/3.3V 16-BIT 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 |
| 74ALVT16543DG-T | 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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