参数资料
型号: 74AVC16244
厂商: NXP Semiconductors N.V.
英文描述: 16-bit buffer/line driver; 3-state 3.6 V tolerant
中文描述: 16位缓冲/线驱动器;3态耐压3.6V
文件页数: 9/16页
文件大小: 79K
代理商: 74AVC16244
1999 Nov 15
9
Philips Semiconductors
Product specification
16-bit buffer/line driver; 3-state
(3.6 V tolerant)
74AVC16244
handbook, full pagewidth
MNA478
tPLZ
tPHZ
outputs
disabled
outputs
enabled
VY
VX
outputs
enabled
output
LOW-to-OFF
OFF-to-LOW
output
HIGH-to-OFF
OFF-to-HIGH
nOE input
VI
VOL
VOH
VCC
VM
GND
GND
tPZL
tPZH
VM
VM
Fig.7 The 3-state output enable and disable times.
V
CC
V
M
V
X
V
Y
V
I
2.3 to 2.7 V
3.0 to 3.6 V
0.5V
CC
0.5V
CC
V
OL
+ 0.15 V
V
OL
+ 0.3 V
V
OH
0.15 V
V
OH
0.3 V
V
CC
V
CC
V
OL
and V
OH
are typical output voltage drop that occur with the output load.
handbook, full pagewidth
open
GND
2
×
VCC
VCC
VI
VO
MNA505
D.U.T.
CL
RT
Rload
Rload
PULSE
GENERATOR
S1
Fig.8 Test circuitry for switching times.
TEST
S1
t
PLH
/t
PHL
t
PLZ
/t
PZL
t
PHZ
/t
PZH
open
2 x V
CC
GND
V
CC
V
I
R
load
1000
500
500
<2.3 V
2.3 to 2.7 V V
CC
3.0 to 3.6 V V
CC
V
CC
Definitions for test circuit:
C
= load capacitance including jig and probe capacitance
(See Chapter “AC characteristics”);
R
= termination resistance should be equal to the output
impedance Z
o
of the pulse generator.
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74AVC16244DGG 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:16-bit buffer/line driver; 3-state 3.6 V tolerant
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74AVC16244DGG,118 功能描述:缓冲器和线路驱动器 IC BUFF DVR TRI-ST 16BIT 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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