DM74AS244集成電路（IC）的緩沖器驅(qū)動器接收器收發(fā)器規(guī)格書PDF中文資料
| 廠商型號 |
DM74AS244 |
| 參數(shù)屬性 | DM74AS244 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)動器接收器收發(fā)器；產(chǎn)品描述：IC BUFFER NON-INVERT 5.5V 20SOP |
| 功能描述 | 3-STATE Bus Driver/Receiver |
| 封裝外殼 | 20-SOIC（0.209"，5.30mm 寬） |
| 文件大小 |
56.89 Kbytes |
| 頁面數(shù)量 |
5 頁 |
| 生產(chǎn)廠商 | FAIRCHILD Fairchild Semiconductor |
| 中文名稱 | 仙童半導(dǎo)體 飛兆/仙童半導(dǎo)體公司 |
| 網(wǎng)址 | |
| 數(shù)據(jù)手冊 | |
| 更新時間 | 2025-8-15 16:20:00 |
| 人工找貨 | DM74AS244價格和庫存，歡迎聯(lián)系客服免費人工找貨 |
DM74AS244規(guī)格書詳情
General Description
This family of Advance Schottky 3-STATE Bus circuits are designed to provide either bidirectional or unidirectional buffer interface in Memory, Microprocessor, and Communication Systems. The output characteristics of the circuits have low impedance sufficient to drive terminated transmission lines down to 133?. The input characteristics of the circuits likewise have a high impedance so it will not significantly load the transmission line. The package contains eight 3-STATE buffers organized with four buffers having a common 3-STATE enable gate. The DM74AS240 and DM74AS244 are eight wide in a 20 pin package, and may be used as a 4 wide bidirectional or eight wide unidirectional. The buffer selection includes inverting and noninverting, with enable or disable 3-STATE control.
特性 Features
■ Advanced oxide-isolated, ion-implanted Schottky TTL process
■ Improved switching performance with less power dissipation compared
with Schottky counterpart
■ Functional and pin compatible with 74LS and Schottky counterpart
■ Switching response specified into 500? and 50 pF
■ Specified to interface with CMOS at VOH = VCC ? 2V
產(chǎn)品屬性
- 產(chǎn)品編號：
DM74AS244SJ
- 制造商：
onsemi
- 類別：
集成電路（IC） > 緩沖器，驅(qū)動器，接收器，收發(fā)器
- 系列：
74AS
- 包裝：
卷帶（TR）
- 邏輯類型：
緩沖器，非反向
- 每個元件位數(shù)：
4
- 輸出類型：
三態(tài)
- 電流 - 輸出高、低：
15mA，64mA
- 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 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
Fairchild |
2002 |
70 |
公司優(yōu)勢庫存 熱賣中!! |
詢價 | |||
NS |
25+ |
SOP20 |
2500 |
強調(diào)現(xiàn)貨,隨時查詢! |
詢價 | ||
NSC |
新 |
115 |
全新原裝 貨期兩周 |
詢價 | |||
2016+ |
SOP20 |
3526 |
只做原裝正品假一賠十!只要網(wǎng)上有上百分百有庫存放心 |
詢價 | |||
FAIRCHILD |
24+ |
SOP-7.2-20P |
3600 |
絕對原裝!現(xiàn)貨熱賣! |
詢價 | ||
NS |
2020+ |
DIP |
17 |
百分百原裝正品 真實公司現(xiàn)貨庫存 本公司只做原裝 可 |
詢價 | ||
原廠正品 |
23+ |
DIP-8 |
5000 |
原裝正品,假一罰十 |
詢價 | ||
FAI |
23+ |
65480 |
詢價 | ||||
FAIRCHILD |
2023+ |
SMD |
6128 |
安羅世紀電子只做原裝正品貨 |
詢價 | ||
NS |
23+ |
DIP |
8650 |
受權(quán)代理!全新原裝現(xiàn)貨特價熱賣! |
詢價 |
