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74ALS244ADB中文資料飛利浦數(shù)據(jù)手冊PDF規(guī)格書
74ALS244ADB規(guī)格書詳情
DESCRIPTION
The 74ALS244A is an octal buffer that is ideal for driving bus lines or buffer memory address registers. The outputs are all capable of sinking 24mA and sourcing up to 15mA, producing very good capacitive drive characteristics. The device features two output enables, OEa and OEb, each controlling four of the 3-State outputs.
The 74ALS244A-1 sinks 48 mA IOLif the VCCis limited to 5.0V ±0.25V.
FEATURES
?Octal bus interface
?3-State buffer outputs sink 24mA and source 15mA
?The -1 version sinks 48mA
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
HARRIS/哈里斯 |
24+ |
NA/ |
3260 |
原裝現(xiàn)貨,當(dāng)天可交貨,原型號開票 |
詢價 | ||
NS |
24+ |
SOP20-5 |
80000 |
只做自己庫存 全新原裝進口正品假一賠百 可開13%增 |
詢價 | ||
SIGNETICS |
24+/25+ |
100 |
原裝正品現(xiàn)貨庫存價優(yōu) |
詢價 | |||
NS/FSC |
1815+ |
SSOP20 |
6528 |
只做原裝正品現(xiàn)貨!或訂貨,假一賠十! |
詢價 | ||
DIP20 |
91+ |
S |
18 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | ||
S |
23+ |
93+ |
6500 |
專注配單,只做原裝進口現(xiàn)貨 |
詢價 | ||
DIP20 |
21+ |
S |
18 |
原裝現(xiàn)貨假一賠十 |
詢價 | ||
FAI |
24+ |
SMD |
20000 |
一級代理原裝現(xiàn)貨假一罰十 |
詢價 | ||
NS |
25+ |
SOP |
3200 |
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售 |
詢價 | ||
TI |
24+ |
PDIP |
251 |
詢價 |
