| 型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
Dual 4-input AND gate | ETC 知名厂家 | ETC |   | |
Dual 4-input AND gate The 74HC21 is a high-speed Si-gate CMOS device and is pin compatible with low-power Schottky TTL (LSTTL). The 74HC21 provide the 4-input AND function. | Philips 飞利浦 | | ||
Dual 4-input AND gate 1. General description The 74HC21 is a dual 4-input AND gate. Inputs include clamp diodes. This enables the use of current limiting resistors to interface inputs to voltages in excess of VCC. 2. Features and benefits • Wide supply voltage range from 2.0 to 6.0 V • CMOS low power dissipation | NEXPERIA 安世 | | ||
Dual 4-input AND gate General description The 74HC21 is a dual 4-input AND gate. Inputs include clamp diodes. This enables the use of current limiting resistors to interface inputs to voltages in excess of VCC. | SOLIDSTATE | | ||
Dual 4-input AND gate | ETC 知名厂家 | ETC | |
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
恩XP |
25+ |
N/A |
11580 |
原装正品现货,原厂订货,可支持含税原型号开票。 |
|||
24+ |
5000 |
公司存货 |
|||||
TI |
23+ |
SO-14 |
50000 |
全新原装正品现货,支持订货 |
|||
NEXPERIA/安世 |
2022+ |
57 |
6600 |
只做原装,假一罚十,长期供货。 |
|||
PHI |
24+ |
SOP |
64580 |
原装现货假一赔十 |
|||
恩XP |
24+ |
SOP |
30000 |
原装正品公司现货,假一赔十! |
|||
恩XP |
2024+ |
N/A |
70000 |
柒号只做原装 现货价秒杀全网 |
|||
恩XP |
23+ |
3.9MM |
50000 |
全新原装正品现货,支持订货 |
|||
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 |
|||
恩XP |
24+ |
标准封装 |
28048 |
全新原装正品/价格优惠/质量保障 |
GD74HC21芯片相关品牌
GD74HC21规格书下载地址
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DdatasheetPDF页码索引
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