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DM74LS240WM集成電路(IC)的門反相器規(guī)格書PDF中文資料
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廠商型號 |
DM74LS240WM |
參數(shù)屬性 | DM74LS240WM 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)的門反相器;產(chǎn)品描述:IC INVERTER 2CH 4-INP 20SOIC |
功能描述 | Octal 3-STATE Buffer/Line Driver/Line Receiver |
封裝外殼 | 20-SOIC(0.295",7.50mm 寬) |
文件大小 |
72.21 Kbytes |
頁面數(shù)量 |
7 頁 |
生產(chǎn)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(wǎng) |
原廠標識 | ![]() |
數(shù)據(jù)手冊 | |
更新時間 | 2025-2-23 14:30:00 |
人工找貨 | DM74LS240WM價格和庫存,歡迎聯(lián)系客服免費人工找貨 |
DM74LS240WM規(guī)格書詳情
General Description
These buffers/line drivers are designed to improve both the performance and PC board density of 3-STATE buffers/ drivers employed as memory-address drivers, clock driv ers, and bus-oriented transmitters/receivers. Featuring 400 mV of hysteresis at each low current PNP data line input, they provide improved noise rejection and high fanout outputs and can be used to drive terminated lines down to 133?.
Features
■3-STATE outputs drive bus lines directly
■PNP inputs reduce DC loading on bus lines
■Hysteresis at data inputs improves noise margins
■Typical IOL(sink current) 24 mA
■Typical IOH(source current) ?15 mA
■Typical propagation delay times
Inverting 10.5 ns
Noninverting 12 ns
■Typical enable/disable time 18 ns
■Typical power dissipation (enabled)
Inverting 130 mW
Noninverting 135 mW
產(chǎn)品屬性
- 產(chǎn)品編號:
DM74LS240WM
- 制造商:
onsemi
- 類別:
集成電路(IC) > 門和反相器
- 系列:
74LS
- 包裝:
管件
- 邏輯類型:
反相器
- 輸入數(shù):
4
- 特性:
三態(tài)
- 電壓 - 供電:
4.75V ~ 5.25V
- 電流 - 輸出高、低:
15mA,24mA
- 邏輯電平 - 低:
0.8V
- 邏輯電平 - 高:
2V
- 不同 V、最大 CL 時最大傳播延遲:
22ns @ 5V,150pF
- 工作溫度:
0°C ~ 70°C
- 安裝類型:
表面貼裝型
- 供應商器件封裝:
20-SOIC
- 封裝/外殼:
20-SOIC(0.295",7.50mm 寬)
- 描述:
IC INVERTER 2CH 4-INP 20SOIC
供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
FAIRCHILD |
24+ |
1200 |
詢價 | ||||
NS |
20+ |
SOP20 |
35830 |
原裝優(yōu)勢主營型號-可開原型號增稅票 |
詢價 | ||
NATIONAL |
23+ |
SOIC |
65480 |
詢價 | |||
FAIRCILD |
22+ |
SOP |
8000 |
原裝正品支持實單 |
詢價 | ||
NS |
24+ |
SOP20 |
35210 |
一級代理/放心采購 |
詢價 | ||
NS |
97+ |
SOIC-20/7.2mm |
64 |
原裝現(xiàn)貨海量庫存歡迎咨詢 |
詢價 | ||
FAIRCHIL |
23+ |
SOP-20 |
2400 |
全新原裝 |
詢價 | ||
FSC |
2020+ |
SOP |
3100 |
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 | ||
T |
2023+ |
SSOP20 |
80000 |
一級代理/分銷渠道價格優(yōu)勢 十年芯程一路只做原裝正品 |
詢價 | ||
T |
24+ |
SSOP20 |
20000 |
全新原廠原裝,進口正品現(xiàn)貨,正規(guī)渠道可含稅!! |
詢價 |