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M74HC244M1R中文資料意法半導體數據手冊PDF規(guī)格書
M74HC244M1R規(guī)格書詳情
DESCRIPTION
The 74HC244 is an advanced high-speed CMOS OCTAL BUS BUFFER (3-STATE) fabricated with silicon gate C2MOS technology.
G control input governs four BUS BUFFERs.
This device is designed to be used with 3 state memory address drivers, etc.
All inputs are equipped with protection circuits against static discharge and transient excess voltage.
■ HIGH SPEED: tPD = 10ns (TYP.) at VCC = 6V
■ LOW POWER DISSIPATION: ICC = 4μA(MAX.) at TA=25°C
■ HIGH NOISE IMMUNITY: VNIH = VNIL = 28 VCC (MIN.)
■ SYMMETRICAL OUTPUT IMPEDANCE: |IOH| = IOL = 6mA (MIN)
■ BALANCED PROPAGATION DELAYS: tPLH ? tPHL
■ WIDE OPERATING VOLTAGE RANGE: VCC (OPR) = 2V to 6V
■ PIN AND FUNCTION COMPATIBLE WITH 74 SERIES 244
產品屬性
- 型號：
M74HC244M1R
- 功能描述：
緩沖器和線路驅動器 Octal Bus Buffer
- RoHS：
否
- 制造商：
Micrel
- 輸入線路數量：
1
- 輸出線路數量：
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
- 安裝風格：
SMD/SMT
- 封裝/箱體：
MSOP-8
- 封裝：
Reel
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
ST |
24+/25+ |
DIP |
999999 |
原裝正品現(xiàn)貨庫存價優(yōu) |
詢價 | ||
ST |
0159+ |
SOP20 |
420 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | ||
ST(意法) |
23+ |
NA |
20094 |
正納10年以上分銷經驗原裝進口正品做服務做口碑有支持 |
詢價 | ||
PHI |
2015+ |
SOP |
19889 |
一級代理原裝現(xiàn)貨,特價熱賣! |
詢價 | ||
STM |
1815+ |
SOP20-7.2MM |
6528 |
只做原裝正品現(xiàn)貨!或訂貨,假一賠十! |
詢價 | ||
ST |
20+ |
SOP7.2 |
2960 |
誠信交易大量庫存現(xiàn)貨 |
詢價 | ||
ST/意法 |
21+ |
SOP |
20000 |
優(yōu)勢供應 實單必成 可開13點增值稅 |
詢價 | ||
STM |
23+ |
NA |
48106 |
專做原裝正品,假一罰百! |
詢價 | ||
ST |
25+23+ |
N/A |
22613 |
絕對原裝正品現(xiàn)貨,全新深圳原裝進口現(xiàn)貨 |
詢價 | ||
ST原裝 |
SOP20 |
1000 |
原裝長期供貨! |
詢價 |
