參數(shù)資料
型號(hào)： HCF4022B
廠商： 意法半導(dǎo)體
元件分類： 通用總線功能
英文描述： COUNTERS/DIVIDERS
中文描述： 計(jì)數(shù)器/分頻器
文件頁(yè)數(shù)： 7/12頁(yè)
文件大?。?/td> 281K
代理商： HCF4022B
Typical Output Low (sink) Current Characteristics.
MinimumOutputLow(sink) CurrentCharacteristics.
Typical
teristics.
Output High (source) Current Charac-
Minimum Output High (source ) Current Charac-
teristics.
TYPICAL APPLICATIONS
Divide by N Counter (N
≤
10) with N Decoded Out-
puts.
When the N
th
decoded output is reached (N
th
clock pulse) the S-R flip-flop (constructed from
two NOR gates of the
HCC/HCF4001B
) gener-
ates
a
reset
pulse
HCC/HCF4017B
to its zero count. At this time, if
the N
th
decoded output is greater than or equal
to 6, the C
OUT
line goes high to clock the next
HCC/HCF4017B
counter
decoded output also goes high at this time. Coin-
cidence of the clock low and decoded ”0” output
high resets the S-R flip flop to enable the
HCC/HCF4017B
. If the N
th
decoded output is
less than 6, the C
OUT
line will not go high and,
therefore, cannot be used. In this case ”0”
decoded output may be used to perform the
clocking function for the next counter.
which
clears
the
section.
The
”0”
HCC/HCF4017B/4022B
7/12
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PDF描述
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HCF4022BC1 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:COUNTERS/DIVIDERS
HCF4022BEY 功能描述:計(jì)數(shù)器移位寄存器 Divide-by-8 Cntr/Div RoHS:否 制造商:Texas Instruments 計(jì)數(shù)器類型: 計(jì)數(shù)順序:Serial to Serial/Parallel 電路數(shù)量:1 封裝 / 箱體:SOIC-20 Wide 邏輯系列: 邏輯類型: 輸入線路數(shù)量:1 輸出類型:Open Drain 傳播延遲時(shí)間:650 ns 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 封裝:Reel
HCF4022BF 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:COUNTERS/DIVIDERS
HCF4022BM1 功能描述:計(jì)數(shù)器 IC SO-16 DIVX8 CNTR/DIV RoHS:否 制造商:NXP Semiconductors 計(jì)數(shù)器類型:Binary Counters 邏輯系列:74LV 位數(shù):10 計(jì)數(shù)法: 計(jì)數(shù)順序: 工作電源電壓:1 V to 5.5 V 工作溫度范圍:- 40 C to + 125 C 封裝 / 箱體:SOT-109 封裝:Reel
HCF4022M013TR 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:OCTAL COUNTER WITH 8 DECODED OUTPUTS
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