位置：首页 > IC中文资料第3381页 > 74VHCT257A
| 型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
74VHCT257A | QUAD 2 CHANNEL MULTIPLEXER 3-STATE DESCRIPTION The 74VHCT257A is an advanced high-speed CMOS QUAD 2 CHANNEL MULTIPLEXER (3-STATE) fabricated with sub-micron silicon gate and double-layer metal wiring C2MOS technology. ■ HIGH SPEED: tPD = 5.8 ns (TYP.) at VCC =5V ■ LOWPOWER DISSIPATION: ICC = 4 µA (MAX.) at TA = 25 °C ■ COMPATIB | STMICROELECTRONICS 意法半导体 |   | |
74VHCT257A | QUAD 2 CHANNEL MULTIPLEXER (3-STATE) 文件：311.33 Kbytes Page：13 Pages | STMICROELECTRONICS 意法半导体 | | |
74VHCT257A | QUAD 2 CHANNEL MULTIPLEXER (3-STATE) | STMICROELECTRONICS 意法半导体 | | |
QUAD 2 CHANNEL MULTIPLEXER 3-STATE DESCRIPTION The 74VHCT257A is an advanced high-speed CMOS QUAD 2 CHANNEL MULTIPLEXER (3-STATE) fabricated with sub-micron silicon gate and double-layer metal wiring C2MOS technology. ■ HIGH SPEED: tPD = 5.8 ns (TYP.) at VCC =5V ■ LOWPOWER DISSIPATION: ICC = 4 µA (MAX.) at TA = 25 °C ■ COMPATIB | STMICROELECTRONICS 意法半导体 | | ||
QUAD 2 CHANNEL MULTIPLEXER 3-STATE DESCRIPTION The 74VHCT257A is an advanced high-speed CMOS QUAD 2 CHANNEL MULTIPLEXER (3-STATE) fabricated with sub-micron silicon gate and double-layer metal wiring C2MOS technology. ■ HIGH SPEED: tPD = 5.8 ns (TYP.) at VCC =5V ■ LOWPOWER DISSIPATION: ICC = 4 µA (MAX.) at TA = 25 °C ■ COMPATIB | STMICROELECTRONICS 意法半导体 | | ||
QUAD 2 CHANNEL MULTIPLEXER 3-STATE DESCRIPTION The 74VHCT257A is an advanced high-speed CMOS QUAD 2 CHANNEL MULTIPLEXER (3-STATE) fabricated with sub-micron silicon gate and double-layer metal wiring C2MOS technology. ■ HIGH SPEED: tPD = 5.8 ns (TYP.) at VCC =5V ■ LOWPOWER DISSIPATION: ICC = 4 µA (MAX.) at TA = 25 °C ■ COMPATIB | STMICROELECTRONICS 意法半导体 | | ||
QUAD 2 CHANNEL MULTIPLEXER (3-STATE) 文件：311.33 Kbytes Page：13 Pages | STMICROELECTRONICS 意法半导体 | | ||
QUAD 2 CHANNEL MULTIPLEXER (3-STATE) | STMICROELECTRONICS 意法半导体 | | ||
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 MULTIPLEXER 4 X 2:1 16SO 集成电路（IC） 信号开关，多路复用器，解码器 | STMICROELECTRONICS 意法半导体 | | ||
QUAD 2 CHANNEL MULTIPLEXER (3-STATE) 文件：311.33 Kbytes Page：13 Pages | STMICROELECTRONICS 意法半导体 | | ||
QUAD 2 CHANNEL MULTIPLEXER (3-STATE) 文件：311.33 Kbytes Page：13 Pages | STMICROELECTRONICS 意法半导体 | | ||
封装/外壳：16-TSSOP（0.173"，4.40mm 宽） 包装：卷带（TR） 描述：IC MULTIPLEXER 4 X 2:1 16TSSOP 集成电路（IC） 信号开关，多路复用器，解码器 | STMICROELECTRONICS 意法半导体 | |
74VHCT257A产品属性
- 类型
描述
- 型号
74VHCT257A
- 功能描述
编码器、解码器、复用器和解复用器 Quad 2-Ch Multiplexr
- RoHS
否
- 制造商
Micrel
- 产品
Multiplexers
- 逻辑系列
CMOS
- 线路数量（输入/输出）
2/12
- 传播延迟时间
350 ps, 400 ps
- 电源电压-最大
2.625 V, 3.6 V
- 电源电压-最小
2.375 V, 3 V
- 最大工作温度
+ 85 C
- 安装风格
SMD/SMT
- 封装/箱体
QFN-44
- 封装
Tray
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
STMicroelectronics |
25+ |
N/A |
18798 |
正规渠道,免费送样。支持账期,BOM一站式配齐 |
|||
STMicroelectronics |
25+ |
N/A |
18798 |
正规渠道,免费送样。支持账期,BOM一站式配齐 |
|||
ON/安森美 |
2026+ |
SOP-16 |
12500 |
全新原装正品,本司专业配单,大单小单都配 |
|||
ST |
26+ |
NA |
60000 |
只有原装 可配单 |
|||
STM |
24+ |
2500 |
|||||
ST |
22+ |
16TSSOP |
9000 |
原厂渠道,现货配单 |
|||
ST |
23+ |
原厂原封 |
16900 |
正规渠道,只有原装! |
|||
ST |
2511 |
原厂原封 |
16900 |
电子元器件采购降本30%!原厂直采,砍掉中间差价 |
|||
ON/安森美 |
25+ |
NA |
35 |
全新原装正品支持含税 |
|||
STMicroelectronics |
18+ |
ICMUXQUAD2-CHAN3STATE16S |
6580 |
公司原装现货 |
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74VHCT257A规格书下载地址
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DdatasheetPDF页码索引
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