DM74AS240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 |
DM74AS240 |
| 參數(shù)屬性 | DM74AS240 封裝/外殼為20-SOIC（0.295"，7.50mm 寬）；包裝為管件；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 INVERT 5.5V 20SOIC |
| 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 | 2024-12-28 23:00:00 |
DM74AS240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：
DM74AS240WM
- 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：
管件
- 邏輯類型：
緩沖器，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（0.295"，7.50mm 寬）
- 供應(yīng)商器件封裝：
20-SOIC
- 描述：
IC BUFFER INVERT 5.5V 20SOIC
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
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 | ||
onsemi(安森美) |
23+ |
SOIC20 |
2237 |
原裝現(xiàn)貨,免費供樣,技術(shù)支持,原廠對接 |
詢價 | ||
NSC |
24+ |
PDIP20 |
9862 |
全新原裝現(xiàn)貨/假一罰百! |
詢價 | ||
FSC |
08+ |
SOP |
100 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | ||
onsemi(安森美) |
23+ |
SOIC20 |
6000 |
誠信服務(wù)，絕對原裝原盤 |
詢價 | ||
FAI |
23+ |
65480 |
詢價 | ||||
NSC |
23+ |
原裝原封 |
8888 |
專做原裝正品,假一罰百! |
詢價 | ||
NS |
589220 |
16余年資質(zhì) 絕對原盒原盤 更多數(shù)量 |
詢價 | ||||
FAI |
24+ |
72 |
詢價 | ||||
NSC |
28 |
公司優(yōu)勢庫存 熱賣中!! |
詢價 |
