SN74LS221价格
参考价格：￥3.5509
型号：SN74LS221D 品牌：TI 备注：这里有SN74LS221多少钱，2026年最近7天走势，今日出价，今日竞价，SN74LS221批发/采购报价，SN74LS221行情走势销售排行榜，SN74LS221报价。| 型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
SN74LS221 | LOW POWER SCHOTTKY Dual Monostable Multivibrators with Schmitt-Trigger inputs • SN74LS221 is a Dual Highly Stable One-Shot • Overriding Clear Terminates Output Pulse • Pin Out is Identical to SN74LS123 | ONSEMI 安森美半导体 |   | |
SN74LS221 | 具有施密特触发输入的双路单稳态多谐振荡器 The '221 and 'LS221 devices are monolithic dual multivibrators with performance characteristics virtually identical to those of the '121 devices. Each multivibrator features a negative-transition- triggered input and a positive-transition-triggered input, either of which can be used as an inhibit in • Dual Versions of Highly Stable SN54121 and SN74121 One Shots\n• SN54221 and SN74221 Demonstrate Electrical and Switching Characteristics That Are Virtually Identical to the SN54121 and SN74121 One Shots\n• Pinout Is Identical to the SN54123, SN74123, SN54LS123, and SN74LS123\n• Overriding Clear Te; | TI 德州仪器 | | |
SN74LS221 | LOW POWER SCHOTTKY | ONSEMI 安森美半导体 | | |
SN74LS221 | DUAL MONOSTABLE MULTIVIBRATORS WITH SCHMITT-TRIGGER INPUTS 文件：208.4 Kbytes Page：23 Pages | TI 德州仪器 | | |
SN74LS221 | DUAL MONOSTABLE MULTIVIBRATPORS WITH SCHMITT-TRIGGER INPUTS 文件：902.24 Kbytes Page：26 Pages | TI 德州仪器 | | |
SN74LS221 | DUAL MONOSTABLE MULTIVIBRATORS WITH SCHMITT-TRIGGER INPUTS 文件：761.94 Kbytes Page：25 Pages | TI 德州仪器 | | |
SN74LS221 | DUAL MONOSTABLE MULTIVIBRATORS WITH SCHMITT-TRIGGER INPUTS 文件：963.23 Kbytes Page：27 Pages | TI 德州仪器 | | |
DUAL MONOSTABLE MULTIVIBRATORS WITH SCHMITT-TRIGGER INPUTS DUAL MONOSTABLE MULTIVIBRATORS WITH SCHMITT-TRIGGER INPUTS Each multivibrator of the LS221 features a negative-transition-triggered input and a positive-transition-triggered inputeither of which can be used as an inhibit input. Pulse triggering occurs at a voltage level and is not related | MOTOROLA 摩托罗拉 | | ||
LOW POWER SCHOTTKY Dual Monostable Multivibrators with Schmitt-Trigger inputs • SN74LS221 is a Dual Highly Stable One-Shot • Overriding Clear Terminates Output Pulse • Pin Out is Identical to SN74LS123 | ONSEMI 安森美半导体 | | ||
LOW POWER SCHOTTKY Dual Monostable Multivibrators with Schmitt-Trigger inputs • SN74LS221 is a Dual Highly Stable One-Shot • Overriding Clear Terminates Output Pulse • Pin Out is Identical to SN74LS123 | ONSEMI 安森美半导体 | | ||
DUAL MONOSTABLE MULTIVIBRATORS WITH SCHMITT-TRIGGER INPUTS DUAL MONOSTABLE MULTIVIBRATORS WITH SCHMITT-TRIGGER INPUTS Each multivibrator of the LS221 features a negative-transition-triggered input and a positive-transition-triggered inputeither of which can be used as an inhibit input. Pulse triggering occurs at a voltage level and is not related | MOTOROLA 摩托罗拉 | | ||
DUAL MONOSTABLE MULTIVIBRATORS WITH SCHMITT-TRIGGER INPUTS 文件：963.23 Kbytes Page：27 Pages | TI 德州仪器 | | ||
DUAL MONOSTABLE MULTIVIBRATORS WITH SCHMITT-TRIGGER INPUT 文件：963.23 Kbytes Page：27 Pages | TI 德州仪器 | | ||
DUAL MONOSTABLE MULTIVIBRATORS WITH SCHMITT-TRIGGER INPUTS 文件：208.4 Kbytes Page：23 Pages | TI 德州仪器 | | ||
DUAL MONOSTABLE MULTIVIBRATORS WITH SCHMITT-TRIGGER INPUTS 文件：761.94 Kbytes Page：25 Pages | TI 德州仪器 | | ||
DUAL MONOSTABLE MULTIVIBRATPORS WITH SCHMITT-TRIGGER INPUTS 文件：902.24 Kbytes Page：26 Pages | TI 德州仪器 | | ||
DUAL MONOSTABLE MULTIVIBRATORS WITH SCHMITT-TRIGGER INPUTS 文件：208.4 Kbytes Page：23 Pages | TI 德州仪器 | | ||
DUAL MONOSTABLE MULTIVIBRATORS WITH SCHMITT-TRIGGER INPUTS 文件：208.4 Kbytes Page：23 Pages | TI 德州仪器 | | ||
DUAL MONOSTABLE MULTIVIBRATPORS WITH SCHMITT-TRIGGER INPUTS 文件：902.24 Kbytes Page：26 Pages | TI 德州仪器 | | ||
DUAL MONOSTABLE MULTIVIBRATORS WITH SCHMITT-TRIGGER INPUTS 文件：761.94 Kbytes Page：25 Pages | TI 德州仪器 | | ||
DUAL MONOSTABLE MULTIVIBRATORS WITH SCHMITT-TRIGGER INPUT 文件：963.23 Kbytes Page：27 Pages | TI 德州仪器 | | ||
DUAL MONOSTABLE MULTIVIBRATORS WITH SCHMITT-TRIGGER INPUTS 文件：963.23 Kbytes Page：27 Pages | TI 德州仪器 | | ||
封装/外壳：16-SSOP（0.209"，5.30mm 宽） 包装：卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带 描述：IC MULTIVIBRATOR 45NS 16SSOP 集成电路（IC） 多谐振荡器 | TI 德州仪器 | | ||
DUAL MONOSTABLE MULTIVIBRATORS WITH SCHMITT-TRIGGER INPUT 文件：963.23 Kbytes Page：27 Pages | TI 德州仪器 | | ||
DUAL MONOSTABLE MULTIVIBRATORS WITH SCHMITT-TRIGGER INPUTS 文件：963.23 Kbytes Page：27 Pages | TI 德州仪器 | | ||
DUAL MONOSTABLE MULTIVIBRATORS WITH SCHMITT-TRIGGER INPUTS 文件：761.94 Kbytes Page：25 Pages | TI 德州仪器 | | ||
DUAL MONOSTABLE MULTIVIBRATORS WITH SCHMITT-TRIGGER INPUTS 文件：208.4 Kbytes Page：23 Pages | TI 德州仪器 | | ||
DUAL MONOSTABLE MULTIVIBRATORS WITH SCHMITT-TRIGGER INPUTS 文件：761.94 Kbytes Page：25 Pages | TI 德州仪器 | | ||
DUAL MONOSTABLE MULTIVIBRATORS WITH SCHMITT-TRIGGER INPUT 文件：963.23 Kbytes Page：27 Pages | TI 德州仪器 | | ||
DUAL MONOSTABLE MULTIVIBRATORS WITH SCHMITT-TRIGGER INPUTS 文件：963.23 Kbytes Page：27 Pages | TI 德州仪器 | | ||
DUAL MONOSTABLE MULTIVIBRATORS WITH SCHMITT-TRIGGER INPUTS 文件：963.23 Kbytes Page：27 Pages | TI 德州仪器 | | ||
DUAL MONOSTABLE MULTIVIBRATORS WITH SCHMITT-TRIGGER INPUT 文件：963.23 Kbytes Page：27 Pages | TI 德州仪器 | | ||
DUAL MONOSTABLE MULTIVIBRATORS WITH SCHMITT-TRIGGER INPUTS 文件：761.94 Kbytes Page：25 Pages | TI 德州仪器 | | ||
DUAL MONOSTABLE MULTIVIBRATORS WITH SCHMITT-TRIGGER INPUTS 文件：208.4 Kbytes Page：23 Pages | TI 德州仪器 | | ||
DUAL MONOSTABLE MULTIVIBRATORS WITH SCHMITT-TRIGGER INPUTS 文件：761.94 Kbytes Page：25 Pages | TI 德州仪器 | | ||
DUAL MONOSTABLE MULTIVIBRATORS WITH SCHMITT-TRIGGER INPUT 文件：963.23 Kbytes Page：27 Pages | TI 德州仪器 | | ||
DUAL MONOSTABLE MULTIVIBRATORS WITH SCHMITT-TRIGGER INPUTS 文件：963.23 Kbytes Page：27 Pages | TI 德州仪器 | | ||
DUAL MONOSTABLE MULTIVIBRATORS WITH SCHMITT-TRIGGER INPUTS 文件：963.23 Kbytes Page：27 Pages | TI 德州仪器 | | ||
DUAL MONOSTABLE MULTIVIBRATORS WITH SCHMITT-TRIGGER INPUT 文件：963.23 Kbytes Page：27 Pages | TI 德州仪器 | | ||
封装/外壳：16-SOIC（0.154"，3.90mm 宽） 包装：卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带 描述：IC MULTIVIBRATOR 45NS 16SOIC 集成电路（IC） 多谐振荡器 | TI 德州仪器 | | ||
DUAL MONOSTABLE MULTIVIBRATPORS WITH SCHMITT-TRIGGER INPUTS 文件：902.24 Kbytes Page：26 Pages | TI 德州仪器 | | ||
DUAL MONOSTABLE MULTIVIBRATORS WITH SCHMITT-TRIGGER INPUTS 文件：761.94 Kbytes Page：25 Pages | TI 德州仪器 | | ||
DUAL MONOSTABLE MULTIVIBRATORS WITH SCHMITT-TRIGGER INPUTS 文件：208.4 Kbytes Page：23 Pages | TI 德州仪器 | | ||
DUAL MONOSTABLE MULTIVIBRATORS WITH SCHMITT-TRIGGER INPUTS 文件：208.4 Kbytes Page：23 Pages | TI 德州仪器 | | ||
DUAL MONOSTABLE MULTIVIBRATORS WITH SCHMITT-TRIGGER INPUTS 文件：761.94 Kbytes Page：25 Pages | TI 德州仪器 | | ||
DUAL MONOSTABLE MULTIVIBRATORS WITH SCHMITT-TRIGGER INPUTS 文件：963.23 Kbytes Page：27 Pages | TI 德州仪器 | | ||
DUAL MONOSTABLE MULTIVIBRATORS WITH SCHMITT-TRIGGER INPUT 文件：963.23 Kbytes Page：27 Pages | TI 德州仪器 | | ||
DUAL MONOSTABLE MULTIVIBRATORS WITH SCHMITT-TRIGGER INPUT 文件：963.23 Kbytes Page：27 Pages | TI 德州仪器 | | ||
DUAL MONOSTABLE MULTIVIBRATORS WITH SCHMITT-TRIGGER INPUTS 文件：963.23 Kbytes Page：27 Pages | TI 德州仪器 | | ||
DUAL MONOSTABLE MULTIVIBRATORS WITH SCHMITT-TRIGGER INPUTS 文件：761.94 Kbytes Page：25 Pages | TI 德州仪器 | | ||
DUAL MONOSTABLE MULTIVIBRATORS WITH SCHMITT-TRIGGER INPUT 文件：963.23 Kbytes Page：27 Pages | TI 德州仪器 | | ||
DUAL MONOSTABLE MULTIVIBRATORS WITH SCHMITT-TRIGGER INPUTS 文件：963.23 Kbytes Page：27 Pages | TI 德州仪器 | | ||
DUAL MONOSTABLE MULTIVIBRATPORS WITH SCHMITT-TRIGGER INPUTS 文件：902.24 Kbytes Page：26 Pages | TI 德州仪器 | | ||
DUAL MONOSTABLE MULTIVIBRATORS WITH SCHMITT-TRIGGER INPUT 文件：963.23 Kbytes Page：27 Pages | TI 德州仪器 | | ||
DUAL MONOSTABLE MULTIVIBRATORS WITH SCHMITT-TRIGGER INPUTS 文件：208.4 Kbytes Page：23 Pages | TI 德州仪器 | | ||
DUAL MONOSTABLE MULTIVIBRATORS WITH SCHMITT-TRIGGER INPUTS 文件：761.94 Kbytes Page：25 Pages | TI 德州仪器 | | ||
DUAL MONOSTABLE MULTIVIBRATORS WITH SCHMITT-TRIGGER INPUTS 文件：208.4 Kbytes Page：23 Pages | TI 德州仪器 | | ||
DUAL MONOSTABLE MULTIVIBRATORS WITH SCHMITT-TRIGGER INPUTS 文件：761.94 Kbytes Page：25 Pages | TI 德州仪器 | | ||
DUAL MONOSTABLE MULTIVIBRATORS WITH SCHMITT-TRIGGER INPUT 文件：963.23 Kbytes Page：27 Pages | TI 德州仪器 | | ||
DUAL MONOSTABLE MULTIVIBRATORS WITH SCHMITT-TRIGGER INPUTS 文件：963.23 Kbytes Page：27 Pages | TI 德州仪器 | |
| 替换型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
Dual Non-Retriggerable Monostable Multivibrator | FAIRCHILD 仙童半导体 | FAIRCHILD | | |
Dual Monostable Multivibrators (with Schmitt Trigger Input) | HITACHIHitachi Semiconductor 日立日立公司 | HITACHI | | |
Dual non-retriggerable monostable multivibrator with reset | PHILIPS 飞利浦 | PHILIPS | | |
High Speed CMOS Logic Dual Monostable Multivibrator with Reset | TI 德州仪器 | TI | | |
LOW POWER SCHOTTKY | ONSEMI 安森美半导体 | ONSEMI | | |
Dual Non-Retriggerable One-Shot with Clear and Complementary Outputs | FAIRCHILD 仙童半导体 | FAIRCHILD | | |
Dual Monostable Multivibrators | HITACHIHitachi Semiconductor 日立日立公司 | HITACHI | | |
Ouadruple 2-input Positive NAND Gates | HITACHIHitachi Semiconductor 日立日立公司 | HITACHI | | |
Dual Monostable Multivibrators | RENESAS 瑞萨 | RENESAS | | |
Dual Monostable Multivibrators | RENESAS 瑞萨 | RENESAS | |
SN74LS221产品属性
- 类型
描述
- Supply voltage (Min) (V)：
4.75
- Supply voltage (Max) (V)：
5.25
- Technology Family：
LS
- Input type：
Schmitt-Trigger
- Output type：
Push-Pull
- ICC (uA)：
27000
- IOL (Max) (mA)：
8
- IOH (Max) (mA)：
-0.4
- Features：
Standard speed (tpd > 50ns)
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
TI/德州仪器 |
25+ |
SOP16 |
32360 |
TI/德州仪器全新特价SN74LS221D即刻询购立享优惠#长期有货 |
|||
TI(德州仪器) |
23+ |
SO-16 |
13650 |
公司只做原装正品,假一赔十 |
|||
2023+ |
5776 |
进口原装现货 |
|||||
TOSHIBA/东芝 |
25+ |
SOP |
90000 |
全新原装现货 |
|||
MOT |
23+ |
DIP16 |
6000 |
原装正品假一罚百!可开增票! |
|||
TI/德州仪器 |
25+ |
原厂封装 |
10280 |
||||
TI/TEXAS |
26+ |
SOP5.2 |
8931 |
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 |
|||
TI |
2602+ |
SSOP-16 |
5632 |
公司原厂原装现货假一罚十!特价出售!强势库存! |
|||
TI/德州仪器 |
2022+ |
DIP |
100 |
只做进口原装正品现货,开13%增值税票! |
|||
TI/德州仪器 |
22+ |
DIP |
30000 |
十七年VIP会员,诚信经营，一手货源，原装正品可零售！ |
SN74LS221规格书下载地址
SN74LS221参数引脚图相关
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- soc
- SN74S38
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- SN74LS247NS
- SN74LS247NDS
- SN74LS247ND
- SN74LS247N
- SN74LS247JS
- SN74LS247JDS
- SN74LS247JD
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- SN74LS245NDS
- SN74LS245ND
- SN74LS245N
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- SN74LS221JDS
- SN74LS221JD
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- SN74LS22
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- SN74LS21ND
- SN74LS21N
- SN74LS21JS
- SN74LS21JDS
- SN74LS21JD
- SN74LS21J
- SN74LS21
- SN74LS20W
- SN74LS20NS
- SN74LS20NDS
- SN74LS20ND
- SN74LS20N
- SN74LS20JS
- SN74LS20JDS
- SN74LS20JD
- SN74LS20J
- SN74LS20
- SN74LS
- SN74L71
- SN74L44
- SN74L43
- SN74L42
- SN74HC
- SN74H87
- SN74H78
- SN74H74
- SN74H62
- SN74H61
- SN74H60
- SN74H00
- SN74F86
- SN74F74
- SN74F51
- SN74F38
- SN74F37
- SN74F36
- SN74F32
SN74LS221数据表相关新闻
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