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參數(shù)資料
| 型號(hào)： | HCF4022M013TR |
| 廠商： | 意法半導(dǎo)體 |
| 元件分類： | 通用總線功能 |
| 英文描述： | OCTAL COUNTER WITH 8 DECODED OUTPUTS |
| 中文描述： | 八進(jìn)制計(jì)數(shù)器8解碼輸出 |
| 文件頁(yè)數(shù)： | 6/11頁(yè) |
| 文件大小： | 244K |
| 代理商： | HCF4022M013TR |
HCF4022B
6/11
TYPICAL APPLICATIONS
DIVIDE BY N COUNTER(N < 10) WITH
DECODED OUTPUTS
When the N
th
decoded output is reached (N
th
clock pulse) the S-R flip-flop (constructed from two
NOR gates of the HCF4001B) generates a reset
pulse which clears the HCF4022B 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 HCF4022B counter section. The
"0" decoded output also goes high at this time.
Coincidence of the clock low and decoded "0"
output high resets the S-R flip-flop to enable the
HCF4022B. If the N
th
decoded output is less than
6, the COUT 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.
TEST CIRCUIT
C
L
= 50pF or equivalent (includes jig and probe capacitance)
R
L
= 200K
R
T
= Z
OUT
of pulse generator (typically 50
)
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PDF描述 |
|---|---|
| HCF4023M013TR | TRIPLE 3 INPUT NAND GATE |
| HCF4023B | TRIPLE 3 INPUT NAND GATE |
| HCF4024M013TR | RIPPLE-CARRY BINARY COUNTER/DIVIDERS 7 STAGE |
| HCF40257BM1 | QUAD 2-LINE-TO-1-LINE DATA SELECTOR/MULTIPLEXER |
| HCF40257 | QUAD 2-LINE-TO-1-LINE DATA SELECTOR/MULTIPLEXER |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HCF4023 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:TRIPLE 3 INPUT NAND GATES |
| HCF4023B | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:TRIPLE 3 INPUT NAND GATE |
| HCF4023BC1 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Triple 3-input NAND Gate |
| HCF4023BE | 制造商:STMicroelectronics 功能描述: |
| HCF4023BEY | 功能描述:邏輯門 DIP-14 TRPL 3IN NAND RoHS:否 制造商:Texas Instruments 產(chǎn)品:OR 邏輯系列:LVC 柵極數(shù)量:2 線路數(shù)量（輸入/輸出）:2 / 1 高電平輸出電流:- 16 mA 低電平輸出電流:16 mA 傳播延遲時(shí)間:3.8 ns 電源電壓-最大:5.5 V 電源電壓-最小:1.65 V 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DCU-8 封裝:Reel |
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