| 型号 | 功能描述 | 生产厂家&企业 | LOGO | 操作 |
|---|---|---|---|---|
Dualnon-retriggerablemonostablemultivibratorwithreset The74HC/HCT221arehigh-speedSi-gateCMOSdevicesandarepincompatiblewithlowpowerSchottkyTTL(LSTTL).TheyarespecifiedincompliancewithJEDECstandardno.7A. The74HC/HCT221aredualnon-retriggerablemonostablemultivibrators.EachmultivibratorfeaturesanactiveLOW-goin | PhilipsROYAL PHILIPS 飞利浦荷兰皇家飞利浦 |  |   | |
Dualnon-retriggerablemonostablemultivibratorwithreset The74HC/HCT221arehigh-speedSi-gateCMOSdevicesandarepincompatiblewithlowpowerSchottkyTTL(LSTTL).TheyarespecifiedincompliancewithJEDECstandardno.7A. The74HC/HCT221aredualnon-retriggerablemonostablemultivibrators.EachmultivibratorfeaturesanactiveLOW-goin | PhilipsROYAL PHILIPS 飞利浦荷兰皇家飞利浦 | | | |
Dualnon-retriggerablemonostablemultivibratorwithreset The74HC/HCT221arehigh-speedSi-gateCMOSdevicesandarepincompatiblewithlowpowerSchottkyTTL(LSTTL).TheyarespecifiedincompliancewithJEDECstandardno.7A. The74HC/HCT221aredualnon-retriggerablemonostablemultivibrators.EachmultivibratorfeaturesanactiveLOW-goin | PhilipsROYAL PHILIPS 飞利浦荷兰皇家飞利浦 | | | |
HighSpeedCMOSLogicDualMonostableMultivibratorwithReset 文件：65.78 Kbytes Page：11 Pages | TITexas Instruments 德州仪器美国德州仪器公司 |  | | |
High-SpeedCMOSLogicDualMonostableMultivibratorwithReset 文件：379.6 Kbytes Page：18 Pages | TITexas Instruments 德州仪器美国德州仪器公司 | | |
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
ST |
23+ |
NA |
20000 |
全新原装假一赔十 |
|||
HAR |
2020+ |
DIP-28 |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
|||
PHILIPS |
2023+ |
SOP16 |
50000 |
全新原装现货 |
|||
ST |
21+ |
SOP |
1100 |
原装现货假一赔十 |
|||
ST(意法) |
23+ |
NA |
20094 |
正纳10年以上分销经验原装进口正品做服务做口碑有支持 |
|||
SGS |
23+ |
SMD-SO16 |
9856 |
原装正品,假一罚百! |
|||
ST |
23+ |
SOP |
3200 |
全新原装、诚信经营、公司现货销售 |
|||
ST |
1844+ |
SOP |
6852 |
只做原装正品假一赔十为客户做到零风险!! |
|||
ST |
1604+ |
SOP-16 |
2158 |
低价支持实单,可送样品! |
|||
5000 |
公司存货 |
74HC221AF芯片相关品牌
74HC221AF规格书下载地址
74HC221AF参数引脚图相关
- 8100c
- 8051
- 8024
- 7号电池
- 7994
- 7805
- 7756
- 7705ac
- 74ls48
- 74ls373
- 74ls244
- 74ls192
- 74ls164
- 74ls138
- 74ls04
- 74ls00
- 74hc595
- 74hc573
- 74hc541
- 74HC297
- 74HC283
- 74HC280
- 74HC27N
- 74HC27D
- 74HC273
- 74HC27
- 74HC259
- 74HC258
- 74HC257
- 74HC253
- 74HC251
- 74HC245
- 74HC244
- 74HC243
- 74HC242
- 74HC241
- 74HC240
- 74HC238
- 74HC237
- 74HC221DB
- 74HC221D662
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- 74HC221D-653
- 74HC221D653
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- 74HC221D,653
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- 74HC221AM
- 74HC221AFSOP5.2
- 74HC221A
- 74HC22190T
- 74HC22106E
- 74HC22106
- 74HC2210
- 74HC221
- 74HC21T
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- 74HC21PWC
- 74HC21PW118
- 74HC21PW112
- 74HC21PW/118
- 74HC21PW,118IC
- 74HC21PW,118
- 74HC21PW,112
- 74HC21PW
- 74HC21P-E
- 74HC21P/03
- 74HC21P
- 74HC21NTI03+
- 74HC21N
- 74HC21D
- 74HC21
- 74HC20N
- 74HC20D
- 74HC20
- 74HC195
- 74HC194
- 74HC193
- 74HC192
- 74HC191
- 74HC190
- 74HC182
- 74HC181
- 74HC175
- 74HC174
- 74HC173
- 74HC166
- 74HC165
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2019-4-9
DdatasheetPDF页码索引
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