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參數(shù)資料
| 型號(hào)： | HCF4532BF |
| 英文描述： | Encoder |
| 中文描述： | 編碼器 |
| 文件頁(yè)數(shù)： | 1/6頁(yè) |
| 文件大?。?/td> | 237K |
| 代理商： | HCF4532BF |
HCC4521B
HCF4521B
September 1990
24 - STAGE FREQUENCY DIVIDER
PRODUCT PREVIEW
EY
(Plastic Package)
.
VERY LOW QUIESCENT CURRENT
.
HIGH NOISE IMMUNITY
.
VOLTAGE SUPPLY RANGE3V TO 18V
.
ALL STAGES ARE RESETTABLE
.
RESETDISABLES THERCOSCILLATOR FOR
LOW STANDBYPOWER DRAIN
.
RC AND CRYSTAL OSCILLATOR OUTPUT
ARE CAPABLE
OF DRIVING EXTERNAL
LOADS
ORDER CODES :
HCC4521 BF
HCF4521 BEY
HCF4521 BM1
HCF4521 BC1
F
(Ceramic FritSeal Package)
M1
(Micro Package)
C1
(Plastic Chip Carrier)
The HCC4521B and HCF4521B are monolithic in-
tegrated circuits, available in 16-lead dual-in-line
plasticorceramic packages and plasticmicro pack-
ages.
The HCC4521B and HCF4521B have a chain of 24
flip-flopswithan inputcircuitthatallowsthreemodes
of operation. The input circuit functions as a crystal
or an RC oscillator or as an input buffer for an ex-
ternaloscillator. Each flip-flop preforms a divide-by-
two function giving a total count of 2
24
= 16, 777,
216. The count advances on the negative going
edge of the clock. Access is available to the final
seven stages giving the device added flexibility.
DESCRIPTION
PIN CONNECTION
(top view)
1/6
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HCF4532BM1 | 功能描述:編碼器、解碼器、復(fù)用器和解復(fù)用器 8-In Priority Encodr RoHS:否 制造商:Micrel 產(chǎn)品:Multiplexers 邏輯系列:CMOS 位數(shù): 線路數(shù)量（輸入/輸出）:2 / 12 傳播延遲時(shí)間:350 ps, 400 ps 電源電壓-最大:2.625 V, 3.6 V 電源電壓-最小:2.375 V, 3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Tray |
| HCF4532M013TR | 功能描述:編碼器、解碼器、復(fù)用器和解復(fù)用器 8-In Priority Encodr RoHS:否 制造商:Micrel 產(chǎn)品:Multiplexers 邏輯系列:CMOS 位數(shù): 線路數(shù)量（輸入/輸出）:2 / 12 傳播延遲時(shí)間:350 ps, 400 ps 電源電壓-最大:2.625 V, 3.6 V 電源電壓-最小:2.375 V, 3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Tray |
| HCF4536BE | 制造商:STMicroelectronics 功能描述: |
| HCF4536BEY | 功能描述:計(jì)時(shí)器和支持產(chǎn)品 Programmable Timer RoHS:否 制造商:Micrel 類型:Standard 封裝 / 箱體:SOT-23 內(nèi)部定時(shí)器數(shù)量:1 電源電壓-最大:18 V 電源電壓-最小:2.7 V 最大功率耗散: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝:Reel |
| HCF4538BE | 制造商:STMicroelectronics 功能描述: |
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