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M74HC240F1R中文资料意法半导体数据手册PDF规格书
M74HC240F1R规格书详情
DESCRIPTION
The M54/74HC240, HC241 and HC244 are high speed CMOS OCTAL BUS BUFFERs fabricated in silicon gate C2MOS technology.
■ HIGH SPEED tPD = 10 ns (TYP.) at VCC = 5V
■ LOW POWER DISSIPATION ICC = 4 µA (MAX.) at TA = 25 °C
■ 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
■ WIDE OPERATING VOLTAGE RANGE VCC (OPR) = 2V to 6V
■ PIN AND FUNCTION COMPATIBLE WITH 54/74LS240/241/244
产品属性
- 型号:
M74HC240F1R
- 制造商:
STMICROELECTRONICS
- 制造商全称:
STMicroelectronics
- HC240:
INVERTED - HC241/244 NON INVERTED OCTAL BUS BUFFER WITH 3 STATE OUTPUTS
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
ST/意法 |
24+ |
NA/ |
1500 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
ST |
25+ |
SOP-20 |
2987 |
只售原装自家现货!诚信经营!欢迎来电! |
询价 | ||
ST |
25+ |
SOP-20 |
3200 |
十年品牌!原装现货!!! |
询价 | ||
ST |
25+ |
SOP-20 |
3200 |
全新原装、诚信经营、公司现货销售! |
询价 | ||
ST |
23+ |
SOP |
16900 |
正规渠道,只有原装! |
询价 | ||
ST |
24+ |
35200 |
一级代理/放心采购 |
询价 | |||
STMicroelect |
NEW |
20-SOIC |
52577 |
代理全系列销售, 全新原装正品,价格优势,长期供应,量大可订 |
询价 | ||
STMicroelectronics |
23+ |
20-SOIC |
5000 |
原装正品 正规报关 可开增值税票 |
询价 | ||
ST |
23+ |
NA |
10065 |
原装正品,有挂有货,假一赔十 |
询价 | ||
ST |
25+ |
SOP |
16900 |
原装,请咨询 |
询价 |