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M54HC4020M1R中文资料PDF规格书
M54HC4020M1R规格书详情
DESCRIPTION
The M54/74HC4020/HC4040 are high speed CMOS 14/12-STAGE BINARY COUNTER fabricated in silicon gate C2MOS technology. They have the same high speed performance of LSTTL combined with true CMOS low consumption.
■ HIGH SPEED fMAX = 73 MHz (TYP.) at VCC = 5 V
■ LOW POWER DISSIPATION ICC = 4 µA (MAX.) at TA = 25 °C
■ HIGH NOISE IMMUNITY VNIH = VNIL = 28 VCC (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 4020B/4040B
产品属性
- 型号:
M54HC4020M1R
- 制造商:
STMICROELECTRONICS
- 制造商全称:
STMicroelectronics
- 功能描述:
HC4020 14 STAGE BINARY COUNTER HC4040 12 STAGE BINARY COUNTER
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
ST/意法 |
23+ |
NA/ |
3320 |
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ST |
CDIP |
93480 |
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2022 |
CDIP |
80000 |
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ST/意法 |
QQ咨询 |
CDIP |
79 |
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询价 | ||
ST/意法 |
2122+ |
CDIP |
11190 |
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询价 | ||
STM原厂目录 |
23+ |
DIL-16;Flat- |
28500 |
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询价 | ||
ST/意法 |
22+ |
CDIP |
11190 |
原装正品 |
询价 | ||
ST |
2021+ |
20 |
100500 |
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询价 | ||
ST/意法 |
23+ |
CDIP |
50000 |
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询价 | ||
ST |
18 |
CDIP |
200 |
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询价 |