參數(shù)資料
型號: HCC40192B
廠商: 意法半導(dǎo)體
元件分類: 通用總線功能
英文描述: Presettable Up/Down BCD Counter(可復(fù)位加/減BCD計數(shù)器)
中文描述: 可預(yù)置上/下BCD碼計數(shù)器(可復(fù)位加/減BCD碼計數(shù)器)
文件頁數(shù): 5/15頁
文件大?。?/td> 314K
代理商: HCC40192B
TRUTH TABLE
Clock
Up
Clock
Down
1
1
Preset
Enable
1
1
1
1
0
X
Reset
Action
/
–\–
1
1
X
X
0
0
0
0
0
1
Count Up
No Count
Count Down
No Count
Preset
Reset
/
–\–
X
X
InternalLogic of Flip-flop.
1 = High Level
0 = Low Level
X = Don’t Care.
HCC/HCF40192B/193B
5/15
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參數(shù)描述
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HCC40192BF 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:PRESETTABLE UP/DOWN COUNTERS (DUAL CLOCK WITH RESET) 40192B BCD TYPE 40193B BINARY TYPE
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