首頁>DM74AS244WM>規(guī)格書詳情
DM74AS244WM集成電路(IC)的緩沖器驅動器接收器收發(fā)器規(guī)格書PDF中文資料

廠商型號 |
DM74AS244WM |
參數屬性 | DM74AS244WM 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)的緩沖器驅動器接收器收發(fā)器;產品描述:IC BUF NON-INVERT 5.5V 20SOIC |
功能描述 | 3-STATE Bus Driver/Receiver |
封裝外殼 | 20-SOIC(0.295",7.50mm 寬) |
文件大小 |
56.89 Kbytes |
頁面數量 |
5 頁 |
生產廠商 | Fairchild Semiconductor |
企業(yè)簡稱 |
Fairchild【仙童半導體】 |
中文名稱 | 飛兆/仙童半導體公司官網 |
原廠標識 | ![]() |
數據手冊 | |
更新時間 | 2025-5-24 23:01:00 |
人工找貨 | DM74AS244WM價格和庫存,歡迎聯(lián)系客服免費人工找貨 |
DM74AS244WM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
產品屬性
- 產品編號:
DM74AS244WM
- 制造商:
onsemi
- 類別:
集成電路(IC) > 緩沖器,驅動器,接收器,收發(fā)器
- 系列:
74AS
- 包裝:
管件
- 邏輯類型:
緩沖器,非反向
- 每個元件位數:
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)
- 供應商器件封裝:
20-SOIC
- 描述:
IC BUF NON-INVERT 5.5V 20SOIC
供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
onsemi(安森美) |
24+ |
SOIC20 |
1668 |
只做原裝,提供一站式配單服務,代工代料。BOM配單 |
詢價 | ||
onsemi(安森美) |
24+ |
SOIC20 |
2237 |
原裝現(xiàn)貨,免費供樣,技術支持,原廠對接 |
詢價 | ||
FAIRCHILD/仙童 |
25+ |
SOP7.2 |
525 |
原裝正品,假一罰十! |
詢價 | ||
NSC |
23+ |
原裝原封 |
8888 |
專做原裝正品,假一罰百! |
詢價 | ||
NS |
22+ |
SOP |
8000 |
原裝正品支持實單 |
詢價 | ||
NSC |
24+ |
72 |
詢價 | ||||
NSC |
30 |
公司優(yōu)勢庫存 熱賣中!! |
詢價 | ||||
NS/國半 |
22+ |
SOP20 |
43233 |
原裝正品現(xiàn)貨,可開13個點稅 |
詢價 | ||
2016+ |
SOP20 |
3526 |
只做原裝正品假一賠十!只要網上有上百分百有庫存放心 |
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 |