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M74HC4028TTR中文资料意法半导体数据手册PDF规格书
M74HC4028TTR规格书详情
DESCRIPTION
The M54/74HC4028 is a high speed CMOS BCDTO-DECIMAL DECODER fabricated in silicon gate C2MOS technology.
■ HIGH SPEED
tPD = 18 ns (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 4028B
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
ST |
25+ |
SO-16 |
3200 |
全新原装、诚信经营、公司现货销售! |
询价 | ||
ST/意法 |
22+ |
CDIP |
11190 |
原装正品 |
询价 | ||
STMicroelect |
23+ |
16-DIP |
65480 |
询价 | |||
st |
23+ |
16-DIP |
52000 |
询价 | |||
ST |
2447 |
NA |
100500 |
一级代理专营品牌!原装正品,优势现货,长期排单到货 |
询价 | ||
SGS |
23+ |
CDIP |
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 |
25+ |
DIP16 |
11 |
只做原装进口!正品支持实单! |
询价 | ||
STM(STMicroelectronics) |
22+ |
NA |
500000 |
万三科技,秉承原装,购芯无忧 |
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 |
24+ |
SO-16 |
50000 |
一级代理进口原装现货假一赔十 |
询价 |
