74ACT244B中文資料意法半導(dǎo)體數(shù)據(jù)手冊PDF規(guī)格書
74ACT244B規(guī)格書詳情
DESCRIPTION
The 74ACT244 is an advanced high-speed CMOS OCTAL BUS BUFFER (3-STATE) fabricated with sub-micron silicon gate and double-layer metal wiring C2MOS tecnology.
The G input controls four BUS BUFFERs.
This device is designed to be used with 3 state memory address drivers, etc.
■ HIGH SPEED: tPD = 4.6 ns (TYP.) at VCC = 5V
■ LOW POWER DISSIPATION: ICC = 4 μA(MAX.) at TA=25°C
■ COMPATIBLE WITH TTL OUTPUTS VIH = 2V (MIN.), VIL = 0.8V (MAX.)
■ 50? TRANSMISSION LINE DRIVING CAPABILITY
■ SYMMETRICAL OUTPUT IMPEDANCE: |IOH| = IOL = 24mA (MIN)
■ BALANCED PROPAGATION DELAYS: tPLH ? tPHL
■ OPERATING VOLTAGE RANGE: VCC (OPR) = 4.5V to 5.5V
■ PIN AND FUNCTION COMPATIBLE WITH 74 SERIES 244
■ IMPROVED LATCH-UP IMMUNITY
產(chǎn)品屬性
- 型號：
74ACT244B
- 功能描述：
緩沖器和線路驅(qū)動器 Octal Bus Buffer
- RoHS：
否
- 制造商：
Micrel
- 輸入線路數(shù)量：
1
- 輸出線路數(shù)量：
2
- 極性：
Non-Inverting
- 電源電壓-最大：
+/- 5.5 V
- 電源電壓-最?。?/span>
+/- 2.37 V
- 最大工作溫度：
+ 85 C
- 安裝風(fēng)格：
SMD/SMT
- 封裝/箱體：
MSOP-8
- 封裝：
Reel
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
ST |
24+ |
SOP-16 |
16800 |
絕對原裝進口現(xiàn)貨,假一賠十,價格優(yōu)勢! |
詢價 | ||
FAIRCHILD |
21+ |
25 |
原裝現(xiàn)貨假一賠十 |
詢價 | |||
MOTOROLA/摩托羅拉 |
93+ |
NA |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價 | ||
FSC |
23+ |
NA |
5907 |
專做原裝正品,假一罰百! |
詢價 | ||
MOTO |
NA |
8560 |
一級代理 原裝正品假一罰十價格優(yōu)勢長期供貨 |
詢價 | |||
TI |
22+23+ |
SOP20 |
18376 |
絕對原裝正品全新進口深圳現(xiàn)貨 |
詢價 | ||
TI-PbF |
24+ |
33 |
詢價 | ||||
Harris |
95 |
100 |
公司優(yōu)勢庫存 熱賣中!! |
詢價 | |||
HARRIS |
新 |
45 |
全新原裝 貨期兩周 |
詢價 | |||
原廠 |
23+ |
SOP |
5000 |
原裝正品,假一罰十 |
詢價 |
