參數(shù)資料
型號: HD74AC
廠商: Hitachi,Ltd.
英文描述: HD74AC Series Common Information
中文描述: HD74AC系列通用信息
文件頁數(shù): 41/52頁
文件大?。?/td> 220K
代理商: HD74AC
Design Considerations
40
V
Time (ns) (5.0 ns/div)
Key
Active Driver
Forward Crosstalk
Active Receiver
This figure shows traces taken on a test fixture designed to
exaggerate the amplitude of crosstalk pulses.
Vertical Scale
1.0 V/Div
0.2 V/Div
1.0 V/Div
Horizontal Scale
50 ns/Div
5.0 ns/Div
5.0 ns/Div
0.0 V
Figure 12 Reverse Crosstalk on PCB Traces
Gnd
30%
V
CC
0
0
5 10 15 20 25
Pulse Width (ns)
30 35 40 45 50
1
2
3
4Volts from V
CC
V
CC
= 5.0 V
HAZARD
SAFE
Figure 13 High Noise Margin
相關(guān)PDF資料
PDF描述
HD74ALVC162244 16-bit Buffer / Driver with 3-state Outputs(帶三態(tài)輸出的16位緩沖器/驅(qū)動器)
HD74ALVC162334 16-bit Universal Bus Driver with 3-state Outputs(帶三態(tài)輸出的16位通用總線驅(qū)動器)
HD74ALVC16244 16-bit Buffer / Driver with 3-state Outputs(帶三態(tài)輸出的16位緩沖器/驅(qū)動器)
HD74ALVC162831 1-bit to 4-bit Address Register / Driver with 3-state Outputs(三態(tài)輸出的1位-4位地址寄存器/驅(qū)動器)
HD74ALVC162834A 1-Of-8 Data Selectors/Multiplexers 16-CDIP -55 to 125
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參數(shù)描述
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