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M74HC1520B1R中文资料意法半导体数据手册PDF规格书
M74HC1520B1R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:
M74HC1520B1R
- 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 |
2016+ |
DIP16 |
3000 |
只做原装,假一罚十,公司可开17%增值税发票! |
询价 | ||
STM |
2020+ |
SOP16 |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
ST |
2016+ |
DIP16 |
6523 |
只做进口原装现货!假一赔十! |
询价 | ||
st |
23+ |
16-DIP |
52611 |
询价 | |||
ST |
DIP16 |
9500 |
一级代理 原装正品假一罚十价格优势长期供货 |
询价 | |||
ST/意法 |
23+ |
SOP16 |
90000 |
只做原装 全系列供应 价格优势 可开增票 |
询价 | ||
SGS |
22+ |
CDIP |
12245 |
现货,原厂原装假一罚十! |
询价 | ||
ST |
2022+ |
DIP16 |
20000 |
只做原装进口现货.假一罚十 |
询价 | ||
ST |
22+23+ |
DIP16 |
12020 |
绝对原装正品全新进口深圳现货 |
询价 | ||
ST |
20+ |
DIP |
36500 |
原装现货/放心购买 |
询价 |