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DM74ALS244ASJ集成電路（IC）的緩沖器驅(qū)動(dòng)器接收器收發(fā)器規(guī)格書PDF中文資料
| 廠商型號(hào) |
DM74ALS244ASJ |
| 參數(shù)屬性 | DM74ALS244ASJ 封裝/外殼為20-SOIC（0.209"，5.30mm 寬）；包裝為卷帶（TR）；類別為集成電路（IC）的緩沖器驅(qū)動(dòng)器接收器收發(fā)器；產(chǎn)品描述：IC BUFFER NON-INVERT 5.5V 20SOP |
| 功能描述 | Octal 3-STATE Bus Driver |
| 封裝外殼 | 20-SOIC（0.209"，5.30mm 寬） |
| 文件大小 |
73.25 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 | |
| 更新時(shí)間 | 2025-1-18 23:00:00 |
DM74ALS244ASJ規(guī)格書詳情
General Description
This octal 3-STATE bus driver is designed to provide the designer with flexibility in implementing a bus interface with memory, microprocessor, or communication systems. This device offers 64-extended temperature Grade product guaranteeing performance from ?40°C to +85°C. The output 3-STATE gating control is organized into two separate groups of four buffers, and both control inputs enable the respective outputs when set logic LOW. The 3-STATE circuitry contains a feature that maintains the buffer outputs in 3-STATE (high impedance state) during power supply ramp-up or ramp-down. This eliminates bus glitching problems that arise during power-up and power-down.
Features
■ Advanced low power oxide-isolated ion-implanted
Schottky TTL process
■ Functional and pin compatible with the 74LS counterpart
■ Improved switching performance with less power dissipation
compared with the 74LS counterpart
■ Switching response specified into 500? and 50 pF load
■ Switching response specifications guaranteed over full
temperature and VCC supply range
■ PNP input design reduces input loading
產(chǎn)品屬性
- 產(chǎn)品編號(hào)：
DM74ALS244ASJ
- 制造商：
onsemi
- 類別：
集成電路（IC） > 緩沖器，驅(qū)動(dòng)器，接收器，收發(fā)器
- 系列：
74ALS
- 包裝：
卷帶（TR）
- 邏輯類型：
緩沖器，非反向
- 每個(gè)元件位數(shù)：
4
- 輸出類型：
三態(tài)
- 電流 - 輸出高、低：
15mA，24mA
- 電壓 - 供電：
4.5V ~ 5.5V
- 工作溫度：
0°C ~ 70°C（TA）
- 安裝類型：
表面貼裝型
- 封裝/外殼：
20-SOIC（0.209"，5.30mm 寬）
- 供應(yīng)商器件封裝：
20-SOP
- 描述：
IC BUFFER NON-INVERT 5.5V 20SOP
| 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+ |
SOP20 |
933 |
只做原裝,提供一站式配單服務(wù),代工代料。BOM配單 |
詢價(jià) | ||
FAIRCHILD/仙童 |
23+ |
NA/ |
184 |
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) | ||
FSC |
2016+ |
SOP |
9000 |
只做原裝,假一罰十,公司可開17%增值稅發(fā)票! |
詢價(jià) | ||
onsemi(安森美) |
23+ |
SO20P |
6000 |
誠信服務(wù)，絕對原裝原盤 |
詢價(jià) | ||
FAIRCHILD |
24+ |
SOP(5.2) |
35200 |
一級(jí)代理/放心采購 |
詢價(jià) | ||
FUJI |
23+ |
PLCC |
9516 |
詢價(jià) | |||
23+ |
原裝原封 |
8888 |
專做原裝正品,假一罰百! |
詢價(jià) | |||
FAIRCHILD |
2016+ |
SOP(5.2) |
6523 |
只做進(jìn)口原裝現(xiàn)貨!假一賠十! |
詢價(jià) | ||
FAIRCHILD |
SOP20 |
68900 |
原包原標(biāo)簽100%進(jìn)口原裝常備現(xiàn)貨! |
詢價(jià) | |||
FAIRCILD |
22+ |
SOP |
8000 |
原裝正品支持實(shí)單 |
詢價(jià) |
