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M74HC240C1R中文资料意法半导体数据手册PDF规格书
M74HC240C1R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：
M74HC240C1R
- 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 |
2511 |
SOP |
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 |
23+ |
NA |
10065 |
原装正品,有挂有货,假一赔十 |
询价 | ||
ST/意法 |
23+ |
SO20 |
13000 |
原厂授权一级代理,专业海外优势订货,价格优势、品种 |
询价 | ||
24+ |
N/A |
72000 |
一级代理-主营优势-实惠价格-不悔选择 |
询价 | |||
ST |
24+ |
SOP-20 |
2987 |
只售原装自家现货!诚信经营!欢迎来电! |
询价 | ||
ST |
24+ |
SOP-20 |
3200 |
十年品牌!原装现货!!! |
询价 | ||
ST |
23+ |
SOP |
16900 |
正规渠道,只有原装! |
询价 | ||
ST/意法 |
23+ |
SOP |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
STM |
23+ |
NA |
6886 |
专做原装正品,假一罚百! |
询价 | ||
ST |
05+ |
原厂原装 |
4726 |
只做全新原装真实现货供应 |
询价 |
