| 型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
24-stage frequency divider and oscillator DESCRIPTION The HEF4521B consists of a chain of 24 toggle flip-flops with an overriding asynchronous master reset input (MR), and an input circuit that allows three modes of operation. The single inverting stage (I2/O2) will function as a crystal oscillator, or in combination with I1as an RC osci | PHILIPS 飞利浦 |   | ||
24-stage frequency divider and oscillator DESCRIPTION The HEF4521B consists of a chain of 24 toggle flip-flops with an overriding asynchronous master reset input (MR), and an input circuit that allows three modes of operation. The single inverting stage (I2/O2) will function as a crystal oscillator, or in combination with I1as an RC osci | PHILIPS 飞利浦 | | ||
24-stage frequency divider and oscillator DESCRIPTION The HEF4521B consists of a chain of 24 toggle flip-flops with an overriding asynchronous master reset input (MR), and an input circuit that allows three modes of operation. The single inverting stage (I2/O2) will function as a crystal oscillator, or in combination with I1as an RC osci | PHILIPS 飞利浦 | | ||
24-stage frequency divider and oscillator DESCRIPTION The HEF4521B consists of a chain of 24 toggle flip-flops with an overriding asynchronous master reset input (MR), and an input circuit that allows three modes of operation. The single inverting stage (I2/O2) will function as a crystal oscillator, or in combination with I1as an RC osci | PHILIPS 飞利浦 | | ||
24-stage frequency divider and oscillator DESCRIPTION The HEF4521B consists of a chain of 24 toggle flip-flops with an overriding asynchronous master reset input (MR), and an input circuit that allows three modes of operation. The single inverting stage (I2/O2) will function as a crystal oscillator, or in combination with I1as an RC osci | PHILIPS 飞利浦 | |
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
ST/意法 |
26+ |
DIP-16 |
6893 |
专注全新正品,优势现货供应 |
|||
PHI |
2450+ |
DIP16 |
6540 |
只做原厂原装正品现货或订货!终端工厂可以申请样品! |
|||
PHI |
22+ |
DIP-16 |
8000 |
原装正品支持实单 |
|||
PHIL |
25+ |
QFP |
3200 |
全新原装、诚信经营、公司现货销售 |
|||
PHI |
NA |
8560 |
一级代理 原装正品假一罚十价格优势长期供货 |
||||
PHI |
24+ |
DIP16 |
40 |
||||
恩XP |
25+ |
DIP |
15000 |
本公司 只做全新原装正品 |
|||
HEF4521BP |
25+ |
975 |
975 |
||||
PHIL |
25+ |
DIP-16 |
30000 |
代理全新原装现货,价格优势 |
|||
PHI |
2403+ |
DIP |
11809 |
原装现货!欢迎随时咨询! |
ER4521A规格书下载地址
ER4521A参数引脚图相关
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- ER508
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- ER506G
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- ER502G
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- ER4B1
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- ER4831
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- ER4-63N6SR
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- ER3JB
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- ER3G-T1
- ER3G-HT
- ER3GF
- ER3GB
- ER3GAF
ER4521A数据表相关新闻
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2020-11-4
DdatasheetPDF页码索引
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