HC74HC444中文資料日立數(shù)據(jù)手冊PDF規(guī)格書
HC74HC444規(guī)格書詳情
描述 Description
These bus transceivers are designed for a synchronous three-way communication between four-line data buses. They give the designer a choice of selecting inverting, noninverting or a combination of inverting and noninverting data paths with 3-state outputs.
特性 Features
? High Speed Operation
? High Output Current: Fanout of 15 LSTTL Loads
? Wide Operating Voltage: VCC = 2 to 6 V
? Low Input Current: 1 μA max
? Low Quiescent Supply Current: ICC (static) = 4 μA max (Ta = 25°C)
產(chǎn)品屬性
- 型號：
HC74HC444
- 制造商：
HITACHI
- 制造商全稱：
Hitachi Semiconductor
- 功能描述：
Quad. Tridirectional Bus Transceiver(with noninverted/inverted 3-state outputs)
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
HIT |
05+ |
DIP=14 |
5 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | ||
恒成微 |
23+ |
SOP-8 |
45000 |
恒成微全系列供應(yīng),量大價優(yōu) |
詢價 | ||
日立 |
24+ |
DIP |
3200 |
只做原裝正品現(xiàn)貨 歡迎來電查詢15919825718 |
詢價 | ||
HIT |
21+ |
DIP=14 |
5 |
原裝現(xiàn)貨假一賠十 |
詢價 | ||
TI |
02/03+ |
SOP-14 |
296 |
全新原裝100真實現(xiàn)貨供應(yīng) |
詢價 | ||
ROHS |
ROHS |
56520 |
一級代理 原裝正品假一罰十價格優(yōu)勢長期供貨 |
詢價 | |||
PHI |
24+ |
SOP |
5015 |
詢價 | |||
HITACHI |
24+ |
SOP |
2987 |
只售原裝自家現(xiàn)貨!誠信經(jīng)營!歡迎來電! |
詢價 | ||
Eaton |
25+ |
電聯(lián)咨詢 |
7800 |
公司現(xiàn)貨,提供拆樣技術(shù)支持 |
詢價 | ||
FAIRCHILD/仙童 |
23+ |
DIP |
10000 |
原廠授權(quán)一級代理,專業(yè)海外優(yōu)勢訂貨,價格優(yōu)勢、品種 |
詢價 |
