DM74AS244中文資料仙童半導(dǎo)體數(shù)據(jù)手冊PDF規(guī)格書
| 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） > 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 |
| 文件大小 |
56.89 Kbytes |
| 頁面數(shù)量 |
5 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 |  |
| 數(shù)據(jù)手冊 | |
| 更新時間 | 2024-11-15 23:03:00 |
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.
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 |
|---|---|---|---|---|---|---|---|
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 | |||
onsemi(安森美) |
23+ |
SOIC20 |
7350 |
現(xiàn)貨供應(yīng),當(dāng)天可交貨!免費送樣,原廠技術(shù)支持!!! |
詢價 | ||
FAIRCHILD/仙童 |
23+ |
NA/ |
3775 |
原裝現(xiàn)貨,當(dāng)天可交貨,原型號開票 |
詢價 | ||
onsemi(安森美) |
23+ |
PDIP20 |
6000 |
誠信服務(wù)，絕對原裝原盤 |
詢價 | ||
NAT |
1988 |
6 |
原裝正品長期供貨，如假包賠包換 徐小姐13714450367 |
詢價 | |||
FSC/ON |
23+ |
原包裝原封 □□ |
10522 |
原裝進(jìn)口特價供應(yīng) QQ 1304306553 更多詳細(xì)咨詢 庫存 |
詢價 | ||
NS/國半 |
23+ |
SOP20 |
3000 |
一級代理原廠VIP渠道,專注軍工、汽車、醫(yī)療、工業(yè)、 |
詢價 | ||
FAIRCHILD |
22+ |
SOP-7.2-20P |
3600 |
絕對原裝!現(xiàn)貨熱賣! |
詢價 | ||
Fairchild/ON |
21+ |
20SOIC |
13880 |
公司只售原裝,支持實單 |
詢價 | ||
FAIRCHILD/仙童 |
2022 |
SOP7.2 |
80000 |
原裝現(xiàn)貨,OEM渠道,歡迎咨詢 |
詢價 |
