DM74LS393集成電路(IC)的計(jì)數(shù)器除法器規(guī)格書PDF中文資料
廠商型號(hào) |
DM74LS393 |
參數(shù)屬性 | DM74LS393 封裝/外殼為14-DIP(0.300",7.62mm);包裝為管件;類別為集成電路(IC)的計(jì)數(shù)器除法器;產(chǎn)品描述:IC COUNTER BIN DUAL 4BIT 14-DIP |
功能描述 | Dual 4-Bit Binary Counter |
文件大小 |
56.46 Kbytes |
頁面數(shù)量 |
6 頁 |
生產(chǎn)廠商 | Fairchild Semiconductor |
企業(yè)簡稱 |
Fairchild【仙童半導(dǎo)體】 |
中文名稱 | 飛兆/仙童半導(dǎo)體公司官網(wǎng) |
原廠標(biāo)識(shí) | |
數(shù)據(jù)手冊(cè) | |
更新時(shí)間 | 2025-1-5 23:00:00 |
替換型號(hào)
DM74LS393規(guī)格書詳情
General Description
Each of these monolithic circuits contains eight master-slave flip-flops and additional gating to implement two individual four-bit counters in a single package. The DM74LS393 comprises two independent four-bit binary counters each having a clear and a clock input. N-bit binary counters can be implemented with each package providing the capability of divide-by-256. The DM74LS393 has parallel outputs from each counter stage so that any submultiple of the input count frequency is available for system-timing signals.
Features
■ Dual version of the popular DM74LS93
■ DM74LS393 dual 4-bit binary counter with individual clocks
■ Direct clear for each 4-bit counter
■ Dual 4-bit versions can significantly improve system densities by reducing counter package count by 50
■ Typical maximum count frequency 35 MHz
■ Buffered outputs reduce possibility of collector commutation
產(chǎn)品屬性
- 產(chǎn)品編號(hào):
DM74LS393N
- 制造商:
onsemi
- 類別:
集成電路(IC) > 計(jì)數(shù)器,除法器
- 系列:
74LS
- 包裝:
管件
- 邏輯類型:
二進(jìn)制計(jì)數(shù)器
- 方向:
上
- 復(fù)位:
異步
- 觸發(fā)器類型:
負(fù)邊沿
- 工作溫度:
0°C ~ 70°C
- 安裝類型:
通孔
- 封裝/外殼:
14-DIP(0.300",7.62mm)
- 供應(yīng)商器件封裝:
14-MDIP
- 描述:
IC COUNTER BIN DUAL 4BIT 14-DIP
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
onsemi(安森美) |
23+ |
SOP14 |
7350 |
現(xiàn)貨供應(yīng),當(dāng)天可交貨!免費(fèi)送樣,原廠技術(shù)支持!!! |
詢價(jià) | ||
FAIRCHILD/仙童 |
23+ |
NA/ |
50 |
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價(jià) | ||
FAIRCHILD |
22+23+ |
SOP14 |
8000 |
新到現(xiàn)貨,只做原裝進(jìn)口 |
詢價(jià) | ||
FAIRCHILD/仙童 |
24+ |
SOP14 |
58000 |
全新原廠原裝正品現(xiàn)貨,可提供技術(shù)支持、樣品免費(fèi)! |
詢價(jià) | ||
TI(德州儀器) |
23+ |
6000 |
誠信服務(wù),絕對(duì)原裝原盤 |
詢價(jià) | |||
FAIRCHILD |
22+23+ |
SOP14 |
67518 |
絕對(duì)原裝正品現(xiàn)貨,全新深圳原裝進(jìn)口現(xiàn)貨 |
詢價(jià) | ||
NS/FSC |
23+ |
QFP |
3200 |
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售 |
詢價(jià) | ||
NS |
24+ |
DIP |
525 |
詢價(jià) | |||
FAIRCHILD |
0330-678, 0336-12 |
490 |
公司優(yōu)勢庫存 熱賣中! |
詢價(jià) | |||
FSC |
24+ |
DIP |
16800 |
絕對(duì)原裝進(jìn)口現(xiàn)貨,假一賠十,價(jià)格優(yōu)勢!? |
詢價(jià) |