參數(shù)資料
型號(hào): HD74LVCZ16245A
廠商: Hitachi,Ltd.
英文描述: 16 Bit Bidirectional Transceivers with 3-state Outputs(三態(tài)輸出的16位雙向收發(fā)器)
中文描述: 16位雙向收發(fā)器具有三態(tài)輸出(三態(tài)輸出的16位雙向收發(fā)器)
文件頁(yè)數(shù): 9/12頁(yè)
文件大?。?/td> 89K
代理商: HD74LVCZ16245A
HD74LVCZ16245A
9
t
PLH
t
PHL
V
OH
V
OH
V
OL
V
OL
GND
V
IH
10 %
90 %
V
ref
Input
Waveform – A
Waveform – B
Output
Waveforms – 1
Waveforms – 2
10 %
90 %
V
ref
V
ref
V
ref
V
ref
V
ref
V
ref
V
ref
t
r
t
f
t
r
t
f
t
ZL
GND
V
IH
V
IH
V
ref
V
OH1
V
OL1
V
OH1
V
OL1
t
LZ
t
ZH
t
HZ
10 %
10 %
90 %
90 %
Input
G
V – 0.3 V
V + 0.3 V
Vcc=2.7V,
3.3
±
0.3V
2.7 V
Vcc=5.0
±
0.5V
V
CC
GND
3 V
1.5 V
50%V
CC
V
CC
GND
TEST
Notes: 1. Input waveform : PRR = 10 MHz, duty cycle 50%, t = 2.5 ns, t = 2.5 ns
2. Waveform – A shows input conditions such that the output is “L” level
when enabled by the output control.
3. Waveform – B shows input conditions such that the output is “H” level
when enabled by the output control.
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