CD74HC21价格
参考价格：￥0.9870
型号：CD74HC21E 品牌：TI 备注：这里有CD74HC21多少钱，2026年最近7天走势，今日出价，今日竞价，CD74HC21批发/采购报价，CD74HC21行情走势销售排行榜，CD74HC21报价。| 型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
CD74HC21 | CDx4HC21 Dual 4-Input AND Gates 1 Features • Buffered inputs • Wide operating voltage range: 2 V to 6 V • Wide operating temperature range: -55°C to +125°C • Supports fanout up to 10 LSTTL loads • Significant power reduction compared to LSTTL logic ICs 2 Applications • Combining power good signals • Enable digital si | TI 德州仪器 |   | |
CD74HC21 | 2 通道、4 输入、2V 至 6V 与门 This device contains two independent 4-input AND gates. Each gate performs the Boolean function Y = A ● B ● C ● D in positive logic. • Buffered inputs\n• Wide operating voltage range: 2 V to 6 V\n• Wide operating temperature range: -55°C to +125°C\n• Supports fanout up to 10 LSTTL loads\n• Significant power reduction compared to LSTTL logic ICs; | TI 德州仪器 | | |
CD74HC21 | High Speed CMOS Logic Dual 4-Input AND Gate 文件：42.61 Kbytes Page：6 Pages | TI 德州仪器 | | |
CD74HC21 | High-Speed CMOS Logic Dual 4-Input AND Gate 文件：265.73 Kbytes Page：10 Pages | TI 德州仪器 | | |
CD74HC21 | High-Speed CMOS Logic Dual 4-Input AND Gate 文件：411.33 Kbytes Page：13 Pages | TI 德州仪器 | | |
CD74HC21 | High-Speed CMOS Logic Dual 4-Input AND Gate 文件：440.96 Kbytes Page：13 Pages | TI 德州仪器 | | |
丝印代码：CD74HC21E；CDx4HC21 Dual 4-Input AND Gates 1 Features • Buffered inputs • Wide operating voltage range: 2 V to 6 V • Wide operating temperature range: -55°C to +125°C • Supports fanout up to 10 LSTTL loads • Significant power reduction compared to LSTTL logic ICs 2 Applications • Combining power good signals • Enable digital si | TI 德州仪器 | | ||
丝印代码：CD74HC21E；CDx4HC21 Dual 4-Input AND Gates 1 Features • Buffered inputs • Wide operating voltage range: 2 V to 6 V • Wide operating temperature range: -55°C to +125°C • Supports fanout up to 10 LSTTL loads • Significant power reduction compared to LSTTL logic ICs 2 Applications • Combining power good signals • Enable digital si | TI 德州仪器 | | ||
丝印代码：HC21M；CDx4HC21 Dual 4-Input AND Gates 1 Features • Buffered inputs • Wide operating voltage range: 2 V to 6 V • Wide operating temperature range: -55°C to +125°C • Supports fanout up to 10 LSTTL loads • Significant power reduction compared to LSTTL logic ICs 2 Applications • Combining power good signals • Enable digital si | TI 德州仪器 | | ||
丝印代码：HC21M；CDx4HC21 Dual 4-Input AND Gates 1 Features • Buffered inputs • Wide operating voltage range: 2 V to 6 V • Wide operating temperature range: -55°C to +125°C • Supports fanout up to 10 LSTTL loads • Significant power reduction compared to LSTTL logic ICs 2 Applications • Combining power good signals • Enable digital si | TI 德州仪器 | | ||
丝印代码：HC21M；CDx4HC21 Dual 4-Input AND Gates 1 Features • Buffered inputs • Wide operating voltage range: 2 V to 6 V • Wide operating temperature range: -55°C to +125°C • Supports fanout up to 10 LSTTL loads • Significant power reduction compared to LSTTL logic ICs 2 Applications • Combining power good signals • Enable digital si | TI 德州仪器 | | ||
丝印代码：HC21M；CDx4HC21 Dual 4-Input AND Gates 1 Features • Buffered inputs • Wide operating voltage range: 2 V to 6 V • Wide operating temperature range: -55°C to +125°C • Supports fanout up to 10 LSTTL loads • Significant power reduction compared to LSTTL logic ICs 2 Applications • Combining power good signals • Enable digital si | TI 德州仪器 | | ||
High-Speed CMOS Logic Dual 4-Input AND Gate 文件：411.33 Kbytes Page：13 Pages | TI 德州仪器 | | ||
High-Speed CMOS Logic Dual 4-Input AND Gate 文件：440.96 Kbytes Page：13 Pages | TI 德州仪器 | | ||
High Speed CMOS Logic Dual 4-Input AND Gate 文件：42.61 Kbytes Page：6 Pages | TI 德州仪器 | | ||
High-Speed CMOS Logic Dual 4-Input AND Gate 文件：265.73 Kbytes Page：10 Pages | TI 德州仪器 | | ||
High-Speed CMOS Logic Dual 4-Input AND Gate 文件：411.33 Kbytes Page：13 Pages | TI 德州仪器 | | ||
High-Speed CMOS Logic Dual 4-Input AND Gate 文件：440.96 Kbytes Page：13 Pages | TI 德州仪器 | | ||
封装/外壳：14-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 GATE AND 2CH 4-INP 14SOIC 集成电路（IC） 门和反相器 | TI 德州仪器 | | ||
High-Speed CMOS Logic Dual 4-Input AND Gate 文件：411.33 Kbytes Page：13 Pages | TI 德州仪器 | | ||
High-Speed CMOS Logic Dual 4-Input AND Gate 文件：265.73 Kbytes Page：10 Pages | TI 德州仪器 | | ||
High Speed CMOS Logic Dual 4-Input AND Gate 文件：42.61 Kbytes Page：6 Pages | TI 德州仪器 | | ||
High-Speed CMOS Logic Dual 4-Input AND Gate 文件：440.96 Kbytes Page：13 Pages | TI 德州仪器 | | ||
High-Speed CMOS Logic Dual 4-Input AND Gate 文件：265.73 Kbytes Page：10 Pages | TI 德州仪器 | | ||
High-Speed CMOS Logic Dual 4-Input AND Gate 文件：411.33 Kbytes Page：13 Pages | TI 德州仪器 | | ||
封装/外壳：14-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 GATE AND 2CH 4-INP 14SOIC 集成电路（IC） 门和反相器 | TI 德州仪器 | | ||
High-Speed CMOS Logic Dual 4-Input AND Gate 文件：440.96 Kbytes Page：13 Pages | TI 德州仪器 | | ||
High-Speed CMOS Logic Dual 4-Input AND Gate 文件：411.33 Kbytes Page：13 Pages | TI 德州仪器 | | ||
High-Speed CMOS Logic Dual 4-Input AND Gate 文件：440.96 Kbytes Page：13 Pages | TI 德州仪器 | | ||
High-Speed CMOS Logic Dual 4-Input AND Gate 文件：440.96 Kbytes Page：13 Pages | TI 德州仪器 | | ||
High-Speed CMOS Logic Dual 4-Input AND Gate 文件：411.33 Kbytes Page：13 Pages | TI 德州仪器 | | ||
High-Speed CMOS Logic Dual 4-Input AND Gate 文件：411.33 Kbytes Page：13 Pages | TI 德州仪器 | | ||
High-Speed CMOS Logic Dual 4-Input AND Gate 文件：440.96 Kbytes Page：13 Pages | TI 德州仪器 | | ||
High-Speed CMOS Logic Dual 4-Input AND Gate 文件：411.33 Kbytes Page：13 Pages | TI 德州仪器 | | ||
High-Speed CMOS Logic Dual 4-Input AND Gate 文件：440.96 Kbytes Page：13 Pages | TI 德州仪器 | | ||
High-Speed CMOS Logic Dual 4-Input AND Gate 文件：411.33 Kbytes Page：13 Pages | TI 德州仪器 | | ||
High-Speed CMOS Logic Dual 4-Input AND Gate 文件：265.73 Kbytes Page：10 Pages | TI 德州仪器 | | ||
High-Speed CMOS Logic Dual 4-Input AND Gate 文件：440.96 Kbytes Page：13 Pages | TI 德州仪器 | | ||
High-Speed CMOS Logic Dual 4-Input AND Gate 文件：440.96 Kbytes Page：13 Pages | TI 德州仪器 | | ||
High-Speed CMOS Logic Dual 4-Input AND Gate 文件：411.33 Kbytes Page：13 Pages | TI 德州仪器 | | ||
High-Speed CMOS Logic Dual 4-Input AND Gate 文件：440.96 Kbytes Page：13 Pages | TI 德州仪器 | | ||
High-Speed CMOS Logic Dual 4-Input AND Gate 文件：411.33 Kbytes Page：13 Pages | TI 德州仪器 | | ||
DUAL 4-INPUT AND GATE DESCRIPTION The M74HC21 is an high speed CMOS DUAL 4-INPUT AND GATE fabricated with silicon gate C2MOS technology. The internal circuit is composed of 3 stages including buffer output, which enables high noise immunity and stable output. All inputs are equipped with protection circuits ag | STMICROELECTRONICS 意法半导体 | | ||
DUAL 4-INPUT AND GATE DESCRIPTION The M74HC21 is an high speed CMOS DUAL 4-INPUT AND GATE fabricated with silicon gate C2MOS technology. The internal circuit is composed of 3 stages including buffer output, which enables high noise immunity and stable output. All inputs are equipped with protection circuits ag | STMICROELECTRONICS 意法半导体 | | ||
DUAL 4-INPUT POSITIVE-AND GATES 文件：77.83 Kbytes Page：5 Pages | TI 德州仪器 | |
CD74HC21产品属性
- 类型
描述
- Supply voltage (Min) (V)：
2
- Supply voltage (Max) (V)：
6
- Number of channels (#)：
2
- Inputs per channel：
4
- IOL (Max) (mA)：
5.2
- IOH (Max) (mA)：
-5.2
- Input type：
Standard CMOS
- Output type：
Push-Pull
- Features：
High speed (tpd 10- 50ns)
- Data rate (Max) (Mbps)：
28
- Rating：
Catalog
- Operating temperature range (C)：
-55 to 125
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
TI |
25+ |
14-SOIC |
18798 |
原装正品现货,原厂订货,可支持含税原型号开票。 |
|||
TI |
25+ |
SOIC-14 |
11491 |
样件支持,可原厂排单订货! |
|||
HAR |
23+ |
NA |
20000 |
全新原装假一赔十 |
|||
TI |
17+ |
SOP |
1397 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
|||
TI/德州仪器 |
23+ |
SOP14 |
9266 |
||||
TI |
24+/25+ |
18 |
原装正品现货库存价优 |
||||
TI(德州仪器) |
25+ |
标准封装 |
20000 |
原装 |
|||
HARRIS |
26+ |
DIP14 |
890000 |
一级总代理商原厂原装大批量现货
一站式服务 |
|||
TI |
22+ |
5000 |
只做原装鄙视假货15118075546 |
||||
TI/德州仪器 |
23+ |
SOP14 |
3000 |
一级代理原厂VIP渠道,专注军工、汽车、医疗、工业、 |
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CD74HC21规格书下载地址
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DdatasheetPDF页码索引
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