HEF4521B价格
参考价格：￥5.9012
型号：HEF4521BP,652 品牌：NXP 备注：这里有HEF4521B多少钱，2026年最近7天走势，今日出价，今日竞价，HEF4521B批发/采购报价，HEF4521B行情走势销售排行榜，HEF4521B报价。| 型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
HEF4521B | 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 |   | |
HEF4521B | 24-stage frequency divider and oscillator General 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 (A2 to Y2) functions as: a crystal oscillator, an input buffer for an exter | NEXPERIA 安世 | | |
24-stage frequency divider and oscillator General 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 (A2 to Y2) functions as: a crystal oscillator, an input buffer for an exter | NEXPERIA 安世 | | ||
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 | ETC 知名厂家 | ETC | | |
24-stage frequency divider and oscillator 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 (A2 to Y2) functions as: a crystal oscillator, an input buffer for an external oscillator or in comb • Low power crystal oscillator operation\n• 5 V, 10 V, and 15 V parametric ratings\n• Specified from -40 °C to +85 °C\n• Complies with JEDEC standard JESD 13-B\n; | NEXPERIA 安世 | | ||
24-stage frequency divider and oscillator General 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 (A2 to Y2) functions as: a crystal oscillator, an input buffer for an exter | NEXPERIA 安世 | | ||
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 | ETC 知名厂家 | ETC | | |
24-stage frequency divider and oscillator | ETC 知名厂家 | ETC | | |
24-stage frequency divider and oscillator | ETC 知名厂家 | ETC | | |
24-stage frequency divider and oscillator | ETC 知名厂家 | ETC | | |
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 FREQ DIVIDER 24STG 16-SOIC 集成电路（IC） 计数器，除法器 | ETC 知名厂家 | ETC | | |
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 FREQ DIVIDER 24STG 16SOIC 集成电路（IC） 计数器，除法器 | ETC 知名厂家 | ETC | |
HEF4521B产品属性
- 类型
描述
- VCC (V)：
3.0 - 15
- Output drive capability (mA)：
± 2.4
- Logic switching levels：
CMOS
- tpd (ns)：
220
- Power dissipation considerations：
medium
- Tamb (°C)：
-40~85
- Rth(j-a) (K/W)：
65
- Ψth(j-top) (K/W)：
1.0
- Rth(j-c) (K/W)：
22.8
- Package name：
SO16
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
PHI |
24+/25+ |
12 |
原装正品现货库存价优 |
||||
Nexperia |
26+ |
Modules |
100000 |
现货~进口原装|遥遥领先 |
|||
恩XP |
23+ |
NA |
20094 |
正纳10年以上分销经验原装进口正品做服务做口碑有支持 |
|||
HEF4521BP |
25+ |
975 |
975 |
||||
PHI |
2023+ |
SOP |
50000 |
原装现货 |
|||
恩XP |
2450+ |
SOP16 |
6540 |
只做原厂原装正品现货或订货!终端工厂可以申请样品! |
|||
恩XP |
23+ |
9865 |
原装正品,假一赔十 |
||||
恩XP |
25+ |
SOP16 |
11500 |
原装现货,价格优势 |
|||
PHI |
NA |
8560 |
一级代理 原装正品假一罚十价格优势长期供货 |
||||
PHI |
25+ |
SOP |
26 |
百分百原装正品 真实公司现货库存 本公司只做原装 可 |
HEF4521B规格书下载地址
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2012-12-5
DdatasheetPDF页码索引
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