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M74HC244C1R中文資料意法半導體數(shù)據(jù)手冊PDF規(guī)格書
M74HC244C1R規(guī)格書詳情
DESCRIPTION
The M54/74HC240, HC241 and HC244 are high speed CMOS OCTAL BUS BUFFERs fabricated in silicon gate C2MOS technology.
■ HIGH SPEED tPD = 10 ns (TYP.) at VCC = 5V
■ LOW POWER DISSIPATION ICC = 4 μA (MAX.) at TA = 25 °C
■ HIGH NOISE IMMUNITY VNIH = VINL = 28 VCC (MIN.)
■ OUTPUT DRIVE CAPABILITY 15 LSTTL LOADS
■ SYMMETRICAL OUTPUT IMPEDANCE |IOH| = IOL = 6 mA (MIN)
■ BALANCED PROPAGATION DELAYS tPLH = tPHL
■ WIDE OPERATING VOLTAGE RANGE VCC (OPR) = 2V to 6V
■ PIN AND FUNCTION COMPATIBLE WITH 54/74LS240/241/244
產品屬性
- 型號：
M74HC244C1R
- 制造商：
STMICROELECTRONICS
- 制造商全稱：
STMicroelectronics
- HC240：
INVERTED - HC241/244 NON INVERTED OCTAL BUS BUFFER WITH 3 STATE OUTPUTS
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
ST |
20+ |
SOP7.2 |
2960 |
誠信交易大量庫存現(xiàn)貨 |
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 |
24+ |
SOP20 |
30855 |
原裝現(xiàn)貨 |
詢價 | ||
STMicroelect |
23+ |
20-SOIC |
65480 |
詢價 | |||
PHI |
2015+ |
SOP |
19889 |
一級代理原裝現(xiàn)貨,特價熱賣! |
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 | ||
ST |
2020+ |
SOP7.2M |
26 |
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 | ||
STMICROELECT |
05+ |
原廠原裝 |
4590 |
只做全新原裝真實現(xiàn)貨供應 |
詢價 | ||
STM |
23+ |
NA |
48106 |
專做原裝正品,假一罰百! |
詢價 | ||
STMicroelect |
23+ |
20-SOIC |
52574 |
詢價 |
