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M54HC1520F1R中文资料意法半导体数据手册PDF规格书
M54HC1520F1R规格书详情
DESCRIPTION
The M54/74HC4518/4520 are high speed CMOS DUAL 4 BIT BINARY COUNTERS fabricated in silicon gate C2MOS technology. They have the same high speed performance of LSTTL combined with true CMOS low power consumption.
.HIGH SPEED
fMAX= 55 MHz (TYP.) at VCC=5V
.LOW POWER DISSIPATION
ICC=4µA (MAX.) AT TA=25°C
.HIGH NOISE IMMUNITY
VNIH=VNIL=28VCC(MIN.)
.OUTPUT DRIVE CAPABILITY
10 LSTTL LOADS
.SYMMETRICAL OUTPUT IMPEDANCE
|IOH|=IOL= 4 mA (MIN.)
.BALANCED PROPAGATION DELAYS
tPLH=tPHL
.WIDE OPERATING VOLTAGE RANGE
VCC(OPR) = 2 V TO 6 V
.PIN AND FUNCTION COMPATIBLE WITH 4520B/4518B
产品属性
- 型号:
M54HC1520F1R
- 制造商:
STMICROELECTRONICS
- 制造商全称:
STMicroelectronics
- 功能描述:
HC4518 DUAL DECADE COUNTER HC4520 DUAL 4 BIT BINARY COUNTER
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
ST/意法 |
2022+ |
36 |
只做原装,价格优惠,长期供货。 |
询价 | |||
ST |
24+ |
NA |
200000 |
原装进口正口,支持样品 |
询价 | ||
ST |
15+ |
原厂封装 |
34 |
宇航IC只做原装假一罚十 |
询价 | ||
STMicroelectronics |
2022+ |
原厂原包装 |
8600 |
全新原装 支持表配单 中国著名电子元器件独立分销 |
询价 | ||
ST |
25+ |
原厂原封 |
16900 |
原装,请咨询 |
询价 | ||
ST |
24+ |
JCDIP16 |
34 |
原装现货假一罚十 |
询价 | ||
ST |
18+ |
原厂原装假一赔十 |
34 |
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/意法 |
23+ |
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 | |||
ST |
23+ |
QFP |
3200 |
全新原装、诚信经营、公司现货销售! |
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 |