- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄367045 > HCF40103B (意法半導(dǎo)體) 8-Stage Presettable Synchronous Down Counters(8級(jí)可復(fù)位異步減計(jì)數(shù)器) PDF資料下載
參數(shù)資料
| 型號(hào)： | HCF40103B |
| 廠商： | 意法半導(dǎo)體 |
| 元件分類： | 通用總線功能 |
| 英文描述： | 8-Stage Presettable Synchronous Down Counters(8級(jí)可復(fù)位異步減計(jì)數(shù)器) |
| 中文描述： | 8級(jí)預(yù)置同步跌計(jì)數(shù)器（8級(jí)可復(fù)位異步減計(jì)數(shù)器） |
| 文件頁(yè)數(shù)： | 1/13頁(yè) |
| 文件大小： | 270K |
| 代理商： | HCF40103B |
當(dāng)前第1頁(yè)第2頁(yè)第3頁(yè)第4頁(yè)第5頁(yè)第6頁(yè)第7頁(yè)第8頁(yè)第9頁(yè)第10頁(yè)第11頁(yè)第12頁(yè)第13頁(yè)
HCC/HCF40102B
HCC/HCF40103B
8-STAGE PRESETTABLESYNCHRONOUS DOWN COUNTERS
DESCRIPTION
SYNCHRONOUS
PRESET
.
MEDIUM-SPEED OPERATION : f
CL
= 3.6MHz
(TYP.) @ V
DD
= 10V
.
CASCADABLE
.
QUIESCENT CURRENT SPECIFIED TO 20V
FOR HCC DEVICE
.
5V, 10V AND 15V PARAMETRIC RATINGS
.
INPUT CURRENTOF100nAAT18VAND25
°
C
FOR HCC DEVICE
.
100% TESTEDFOR QUIESCENTCURRENT
.
MEETSALLREQUIREMENTSOFJEDECTEN-
TATIVE STANDARD N
o
. 13 A, ”STANDARD
SPECIFICATIONS FOR DESCRIPTION OF ”B”
SERIESCMOS DEVICES”
OR
ASYNCHRONOUS
June 1989
The
HCC40102B
,
HCC40103B
,(extended tempera-
turerange) and the
HCF40102B
,
HCF40103B
(inter-
mediate temperature range) aremonolithic integrated
circuits,available in 16-lead dual in-line plastic orce-
ramic
package.
The
HCC/HCF40103B
consistofan 8-stagesynchronous
downcounterwithasingleoutputwhichisactivewhen
the internal count is zero. The
HCC/HCF40102B
is
configured as two cascaded 4-bit BCD counters, and
the
HCC/HCF40103B
contains a single 8-bit binary
counter. Each typehas controlinputsforenabling or
disabling the clock, for clearing the counter to its
maximum count, and for presetting the counter
eithersynchronously or asynchronously. All control
inputs and the CARRY-OUT/ZERO-DETECT out-
put are active-low logic. In normal operation, the
counter is decremented by one count on eachposi-
tive transition of the CLOCK. Counting is inhibited
when the CARRY-IN/COUNTER ENABLE (CI/CE)
input is high. The CARRY-OUT/ZERO-DETEC
(CO/ZD) output goes low when the count reaches
zero if the CI/CE input is low, and remains low for
one full clock period. When the SYNCHRONOUS
PRESET-ENABLE (SPE) input is low, data at the
JAM input is clocked into the counter on the next
positiveclocktransitionregardless ofthestateofthe
CI/CE
input.
When
PRESET-ENABLE (APE) input is low, data at the
HCC/HCF40102B
,
and
the
ASYNCHRONOUS
EY
(Plastic Package)
F
(Ceramic Package)
C1
(ChipCarrier)
ORDERCODES :
HCC401XXBF
HCF401XXBEY
HCF401XXBC1
PIN CONNECTIONS
40102B 2-DECADE BCD TYPE
40103B 8-BIT BINARY TYPE
1/13
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| HCC40103B | 8-Stage Presettable Synchronous Down Counters(8級(jí)可復(fù)位異步減計(jì)數(shù)器) |
| HCF40104B | 4-Bit Bidirectional Universal Shift Register(4位雙向通用移位寄存器) |
| HCC40194B | 4-Bit Bidirectional Universal Shift Register(4位雙向通用移位寄存器) |
| HCF40194B | 4-Bit Bidirectional Universal Shift Register(4位雙向通用移位寄存器) |
| HCF40105B | FIFO Register(先進(jìn)先出寄存器) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HCF40103B_02 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:8-STAGE PRESETTABLE SYNCHRONOUS 8 BIT BINARY DOWN COUNTERS |
| HCF40103BC1 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Synchronous Down Counter |
| HCF40103BEY | 功能描述:計(jì)數(shù)器移位寄存器 8-Bit Bin Down Cntr 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 |
| HCF40103BEY | 制造商:STMicroelectronics 功能描述:IC 4000 CMOS 40103 DIP16 15V |
| HCF40103BF | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Synchronous Down Counter |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。