參數(shù)資料
型號(hào): HD74LV125A
廠(chǎng)商: Hitachi,Ltd.
英文描述: Non-Inverting Octal Buffer/Line Driver
中文描述: 四??偩€(xiàn)緩沖器蓋茨三態(tài)輸出
文件頁(yè)數(shù): 11/15頁(yè)
文件大小: 65K
代理商: HD74LV125A
HD74LV125A
11
t
PLH
t
PHL
V
OH
V
OL
GND
V
CC
50 %V
CC
50 %V
CC
50 %V
CC
50 %V
CC
50 %V
CC
50 %V
CC
50 %V
CC
50 %V
CC
Input A
Output Y
10 %
90 %
tr
tf
10 %
90 %
V – 0.3 V
V + 0.3 V
t
ZL
t
LZ
t
ZH
t
HZ
V
OH
V
OL
Waveform - A
Input
OE
Waveform - B
GND
V
CC
GND
V
CC
Notes: 1.
t
r
3 ns, t
f
3 ns
2.
Input waveform: PRR
1
MHz, duty cycle 50%
3. Waveform-A is for an output with internal conditions such that the output is low except when
disabled by the output control.
4. Waveform-B is for an output with internal conditions such that the output is high except when
disabled by the output control.
tr
tf
10 %
10 %
90 %
90 %
Waveform-1
Waveform-2
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