位置：HEF4521BF > HEF4521BF详情
HEF4521BF中文资料
HEF4521BF数据手册规格书PDF详情
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 oscillator, or as an input buffer for an external oscillator.
更新时间：2025-12-2 10:37:00
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
PHI |
NA |
8560 |
一级代理 原装正品假一罚十价格优势长期供货 |
||||
PHI |
22+ |
DIP-16 |
8000 |
原装正品支持实单 |
|||
PHI |
25+ |
NA |
880000 |
明嘉莱只做原装正品现货 |
|||
PHI |
2447 |
DIP |
100500 |
一级代理专营品牌!原装正品,优势现货,长期排单到货 |
|||
PHI |
2223+ |
DIP-16 |
26800 |
只做原装正品假一赔十为客户做到零风险 |
|||
PHI |
24+ |
DIP-16 |
25000 |
只做正品原装现货 |
|||
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 |
2407+ |
DIP |
7750 |
原装现货!实单直说!特价! |
|||
PHI |
23+ |
DIP |
6000 |
百分百进口原装环保整盘 |
|||
恩XP |
25+ |
SOT38 |
188600 |
全新原厂原装正品现货 欢迎咨询 |
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HEF4521BF 芯片相关型号
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Datasheet数据表PDF页码索引
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