| 型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
16, 20-Key Encoder General Description These CMOS key encoders provide all the necessary logic to fully encode an array of SPST switches. The keyboard scan can be implemented by either an external clock or external capacitor. These encoders also have on-chip pullup devices which permit switches with up to 50 kXon | NSC 国半 | |||
16-Key Encoder 20-Key Encoder General Description The MM74C922 and MM74C923 CMOS key encoders provide all the necessary logic to fully encode an array of SPST switches. The keyboard scan can be implemented by either an external clock or external capacitor. These encoders also have on-chip pull-up devices which permit switches | Fairchild 仙童半导体 | |||
16, 20-Key Encoder General Description These CMOS key encoders provide all the necessary logic to fully encode an array of SPST switches. The keyboard scan can be implemented by either an external clock or external capacitor. These encoders also have on-chip pullup devices which permit switches with up to 50 kXon | NSC 国半 | |||
16-Key Encoder 20-Key Encoder General Description The MM74C922 and MM74C923 CMOS key encoders provide all the necessary logic to fully encode an array of SPST switches. The keyboard scan can be implemented by either an external clock or external capacitor. These encoders also have on-chip pull-up devices which permit switches | Fairchild 仙童半导体 | |||
16-Key Encoder 20-Key Encoder General Description The MM74C922 and MM74C923 CMOS key encoders provide all the necessary logic to fully encode an array of SPST switches. The keyboard scan can be implemented by either an external clock or external capacitor. These encoders also have on-chip pull-up devices which permit switches | Fairchild 仙童半导体 |
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
HG/HX |
24+ |
NA/ |
500 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
|||
FSC |
23+ |
NA |
20000 |
全新原装假一赔十 |
|||
NS |
24+ |
DIP |
80000 |
只做自己库存 全新原装进口正品假一赔百 可开13%增 |
|||
20+ |
DIP |
2950 |
特价现货超低出售 |
||||
MICROCLOCK |
25+ |
SSOP |
54648 |
百分百原装现货 实单必成 欢迎询价 |
|||
MICROCLOCK |
24+ |
SSOP |
990000 |
明嘉莱只做原装正品现货 |
|||
fsc |
24+ |
N/A |
6980 |
原装现货,可开13%税票 |
|||
FSC |
25+23+ |
DIP20 |
35582 |
绝对原装正品全新进口深圳现货 |
|||
NS |
25+ |
SOP |
3200 |
全新原装、诚信经营、公司现货销售 |
|||
NSC |
24+ |
DIP |
54 |
SN74C923芯片相关品牌
SN74C923规格书下载地址
SN74C923参数引脚图相关
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- SN7494N
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- SN7492A
- SN7491A
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- SN7489N
SN74C923数据表相关新闻
SN74AXC1T45DCKR
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2023-2-10SN74CB3Q3245RGYR
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2019-12-10
DdatasheetPDF页码索引
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