參數(shù)資料
型號: 74AC521SJ
廠商: FAIRCHILD SEMICONDUCTOR CORP
元件分類: 通用總線功能
英文描述: 8-Bit Identity Comparator
中文描述: AC SERIES, 8-BIT IDENTITY COMPARATOR, INVERTED OUTPUT, PDSO20
封裝: 5.30 MM, EIAJ TYPE2, SOP-20
文件頁數(shù): 2/8頁
文件大?。?/td> 80K
代理商: 74AC521SJ
www.fairchildsemi.com
2
7
Truth Table
H
=
HIGH Voltage Level
L
=
LOW Voltage Level
Note 1:
A
0
=
B
0
, A
1
=
B
1
, A
2
=
B
2
, etc.
Logic Diagram
Please note that this diagram is provided only for the understanding of logic
operations and should not be used to estimate propagation delays.
Applications
Ripple Expansion
Parallel Expansion
Inputs
Outputs
I
A
=
B
A, B
O
A
=
B
L
A
=
B (Note 1)
L
L
A
≠ Β
H
H
A
=
B (Note 1)
H
H
A
≠ Β
H
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74AC521SJ_Q 功能描述:校驗器 IC 8-Bit Identity Comp RoHS:否 制造商:STMicroelectronics 產(chǎn)品: 比較器類型: 通道數(shù)量: 輸出類型:Push-Pull 電源電壓-最大:5.5 V 電源電壓-最小:1.1 V 補償電壓(最大值):6 mV 電源電流(最大值):1350 nA 響應時間: 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:SC-70-5 封裝:Reel
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