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M54HC244M1R中文资料意法半导体数据手册PDF规格书
M54HC244M1R规格书详情
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
产品属性
- 型号：
M54HC244M1R
- 制造商：
STMICROELECTRONICS
- 制造商全称：
STMicroelectronics
- HC240：
INVERTED - HC241/244 NON INVERTED OCTAL BUS BUFFER WITH 3 STATE OUTPUTS
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
ST/意法 |
24+ |
NA/ |
3355 |
原装现货,当天可交货,原型号开票 |
询价 | ||
ST |
24+ |
IC |
20000 |
全新原厂原装，进口正品现货，正规渠道可含税！！ |
询价 | ||
ST |
9214 |
CDIP16 |
3209 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
ST |
23+ |
CDIP |
12800 |
公司只有原装 欢迎来电咨询。 |
询价 | ||
24+ |
2700 |
全新原装自家现货优势! |
询价 | ||||
ST |
22+ |
CDIP |
12245 |
现货,原厂原装假一罚十! |
询价 | ||
ST |
2511 |
原厂原封 |
16900 |
电子元器件采购降本 30%!盈慧通原厂直采,砍掉中间差价 |
询价 | ||
ST/意法 |
QQ咨询 |
CDIP |
826 |
全新原装 研究所指定供货商 |
询价 | ||
ST |
18+ |
原厂原装假一赔十 |
29 |
原厂很远现货很近,找现货选星佑电子,原厂原装假一赔 |
询价 | ||
ST |
23+ |
CDIP16 |
8560 |
受权代理!全新原装现货特价热卖! |
询价 |
