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M74HC221M1R中文资料意法半导体数据手册PDF规格书
M74HC221M1R规格书详情
DESCRIPTION
The M74HC221 is an high speed CMOS MONOSTABLE MULTIVIBRATOR fabricated with silicon gate C2MOS technology.
■ HIGH SPEED : tPD = 24 ns (TYP.) at VCC = 6V
■ LOW POWER DISSIPATION: STAND BY STATE : ICC=4µA (MAX.) at TA=25°C ACTIVE STATE : ICC=700µA (MAX.) at VCC = 5V
■ HIGH NOISE IMMUNITY: VNIH = VNIL = 28 VCC (MIN.)
■ SYMMETRICAL OUTPUT IMPEDANCE: |IOH| = IOL = 4mA (MIN)
■ BALANCED PROPAGATION DELAYS: tPLH ≅ tPHL
■ WIDE OPERATING VOLTAGE RANGE: VCC (OPR) = 2V to 6V
■ WIDE OUTPUT PULSE WIDTH RANGE : tWOUT = 150 ns ~ 60 s OVER AT VCC = 4.5 V
■ PIN AND FUNCTION COMPATIBLE WITH 74 SERIES 221
产品属性
- 型号:
M74HC221M1R
- 功能描述:
单稳态多谐振荡器 Dual Mono Multivibtr
- RoHS:
否
- 制造商:
Texas Instruments
- 每芯片元件:
1
- 逻辑系列:
LVC
- 逻辑类型:
Monostable Multivibrator
- 封装/箱体:
SSOP-8
- 传播延迟时间:
18.6 ns
- 高电平输出电流:
- 32 mA
- 低电平输出电流:
32 mA
- 电源电压-最大:
5.5 V
- 电源电压-最小:
1.65 V
- 最大工作温度:
+ 85 C
- 最小工作温度:
- 40 C
- 封装:
Reel
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
STM |
22+ |
SOP-16 |
30000 |
只做原装正品 |
询价 | ||
STMicroelect |
23+ |
16-SOIC |
65480 |
询价 | |||
ST |
2511 |
DIP20 |
16900 |
电子元器件采购降本30%!原厂直采,砍掉中间差价 |
询价 | ||
ST |
25+ |
DIP20 |
16900 |
原装,请咨询 |
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 |
2447 |
S0P-16 |
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 | ||
ST |
23+ |
DIP20 |
16900 |
正规渠道,只有原装! |
询价 | ||
ST |
23+ |
DIP-16P |
12800 |
公司只有原装 欢迎来电咨询。 |
询价 | ||
ST/意法 |
23+ |
3.9MM |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
ST |
23+ |
SOP-16/ |
8560 |
受权代理!全新原装现货特价热卖! |
询价 |


