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M54HC240HVB1R中文资料意法半导体数据手册PDF规格书
M54HC240HVB1R规格书详情
DESCRIPTION
The M54/74HC240HV and HC241HV are high speed CMOS OCTAL BUS BUFFERs fabricated in silicon gate C2MOS technology.
■ HIGH SPEED tPD = 12 ns (TYP.) at VCC = 5V
■ LOW POWER DISSIPATION ICC = 4 µA (MAX.) at TA = 25 oC
■ 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
■ SAME FUNCTION OF HC240/241 PLUS HIGH TO LOW LEVEL LOGIC CONVERSION CAPABILITY
■ LATCH UP FREE OPERATION ALSO WHEN VIH IS HIGHER THAN VCC
产品属性
- 型号：
M54HC240HVB1R
- 制造商：
STMICROELECTRONICS
- 制造商全称：
STMicroelectronics
- 功能描述：
OCTAL BUS BUFFER WITH 3 STATE OUTPUTS
- HC240HV：
INVERTED - HC241HV NON INVERTED
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
ST |
26+ |
NA |
60000 |
只有原装 可配单 |
询价 | ||
ST/意法 |
2022+ |
5 |
只做原装,价格优惠,长期供货。 |
询价 | |||
ST |
24+ |
N/A |
90000 |
一级代理商进口原装现货、假一罚十价格合理 |
询价 | ||
SST |
原厂封装 |
9800 |
原装进口公司现货假一赔百 |
询价 | |||
ST |
12+ |
原厂封装 |
4 |
宇航IC只做原装假一罚十 |
询价 | ||
SGS |
24+ |
CDIP20 |
22055 |
郑重承诺只做原装进口现货 |
询价 | ||
STM/意法半导体 |
23+ |
FP20 |
5000 |
公司只做原装,可配单 |
询价 | ||
ST |
24+ |
SOP-20 |
6655 |
原装现货假一罚十 |
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/意法 |
2450+ |
9850 |
只做原装正品 |
询价 |
