位置：首页 > IC中文资料第7988页 > 4521B
| 型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
4521B | 24-STAGE BINARY COUNTER 文件：67.86 Kbytes Page：1 Pages | ETCList of Unclassifed Manufacturers 未分类制造商 |   | |
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 | |
4521B产品属性
- 类型
描述
- 型号
4521B
- 功能描述
24-STAGE BINARY COUNTER
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
on |
23+ |
NA |
686 |
专做原装正品,假一罚百! |
|||
TI |
24+ |
DIP16 |
3242 |
原装现货假一罚十 |
|||
on |
25+ |
500000 |
行业低价,代理渠道 |
4521B规格书下载地址
4521B参数引脚图相关
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4521B数据表相关新闻
450BXW120MEFR18X35
进口代理
2025-8-1345984-4143原厂原装
45984-4143原厂原装
2024-9-294600X
优势渠道
2023-12-224606ZH
优势渠道
2023-12-22451-00004
优势渠道
2023-2-944423234
EPIC?MH系列工业连接器 LAPP的EPIC MH系列连接器易于组装，并与市场标准连接器兼容
2020-3-16
DdatasheetPDF页码索引
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