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参数资料
| 型号： | 74ALVCH16540 |
| 厂商： | NXP Semiconductors N.V. |
| 英文描述： | Quadruple Positive-NAND Gates With Schmitt-Trigger Inputs 14-PDIP -40 to 85 |
| 中文描述： | 2.5V/3.3V的16位缓冲器/线路驱动器，反相，5V的输入电压容三态 |
| 文件页数： | 6/12页 |
| 文件大小： | 97K |
| 代理商： | 74ALVCH16540 |
Philips Semiconductors
Product specification
74ALVCH16540
16-bit buffer/line driver, inverting,
5V input tolerant (3-State)
1997 Aug 11
6
AC CHARACTERISTICS FOR V
CC
= 3.0V TO 3.6V RANGE AND V
CC
= 2.7V
GND = 0V; t
r
= t
f
≤
2.5ns; C
L
= 50pF
LIMITS
SYMBOL
PARAMETER
WAVEFORM
V
CC
= 3.0
±
0.3V
TYP
1
V
CC
= 2.7V
UNIT
MIN
MAX
TYP
MAX
t
PHL
/t
PLH
Propagation delay
1An to 1Yn;
2An to 2Yn
4
1.8
3.0
2.1
3.6
ns
t
PZH
/t
PZL
3-State output enable time
1OEn to 1Yn;
2OEn to 2Yn
5, 6
2.1
3.8
2.9
4.7
ns
t
PHZ
/t
PLZ
3-State output disable time
1OEn to 1Yn;
2OEn to 2Yn
5, 6
2.7
4.1
3.2
4.5
ns
NOTE:
1. All typical values are at V
CC
= 3.3V and T
amb
= 25
°
C.
AC CHARACTERISTICS FOR V
CC
= 2.3V TO 2.7V RANGE AND V
CC
< 2.3V
GND = 0V; t
r
= t
f
≤
2.0ns; C
L
= 30pF
LIMITS
SYMBOL
PARAMETER
WAVEFORM
V
CC
= 2.3 to 2.7V
MIN
TYP
1
V
CC
= 1.8V
TYP
V
CC
= 1.2V
MAX
UNIT
MAX
t
PHL
/t
PLH
Propagation delay
1An to 1Yn;
2An to 2Yn
4
1.8
3.2
3.1
6.0
ns
t
PZH
/t
PZL
3-State output enable time
1OEn to 1Yn;
2OEn to 2Yn
5, 6
2.5
4.4
4.3
8.9
ns
t
PHZ
/t
PLZ
3-State output disable time
1OEn to 1Yn;
2OEn to 2Yn
5, 6
2.2
3.8
3.6
6.4
ns
NOTE:
1. All typical values are at V
CC
= 2.5V and T
amb
= 25
°
C.
AC WAVEFORMS FOR V
CC
= 3.0V TO 3.6V AND V
CC
= 2.7V RANGE
V
M
= 1.5 V
V
X
= V
OL
+ 0.3V
V
Y
= V
OH
–0.3V
V
and V
OH
are the typical output voltage drop that occur with the
output load.
VI
= 2.7V
SW00111
nAn
INPUT
V
M
t
PHL
t
PLH
V
OL
V
I
V
M
GND
V
OH
nYn
OUTPUT
Waveform 1. Input (An) to output (Yn) propagation delay times
t
PLZ
t
PZL
V
I
OE INPUT
GND
V
CC
Y OUTPUT
LOW-to-OFF
OFF-to-LOW
V
OL
V
OH
Y OUTPUT
HIGH-to-OFF
OFF-to-HIGH
GND
outputs
enabled
outputs
enabled
outputs
disabled
t
PHZ
V
M
V
M
V
M
t
PZH
V
X
V
Y
SW00112
Waveform 2. 3-State enable and disable times
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相关代理商/技术参数 |
参数描述 |
|---|---|
| 74ALVCH16540APA | 制造商:Integrated Device Technology Inc 功能描述: |
| 74ALVCH16540DGG | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:2.5V/3.3V 16-bit buffer/line driver, inverting, 5V input tolerant 3-State |
| 74ALVCH16540DGG,51 | 功能描述:缓冲器和线路驱动器 3.3V 16-BIT BUF/LINE DRVR INV 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 |
| 74ALVCH16540DG-T | 功能描述:缓冲器和线路驱动器 3.3V 16-BIT BUF/LINE DRVR INV 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 |
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