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VS3V257QX中文资料威世数据手册PDF规格书

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厂商型号

VS3V257QX

功能描述

High-speed 3.3V CMOS VSwitch Quad 2:1 Mux/Demux

文件大小

60.62 Kbytes

页面数量

6

生产厂商

VAISH

中文名称

威世

网址

网址

数据手册

下载地址一下载地址二到原厂下载

更新时间

2025-12-1 16:43:00

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VS3V257QX规格书详情

General Description

The VS3V257 is a high-speed LVTTL–compatible Quad 2:1 multiplexer/demultiplexer. The VS3V257 contains four mux/demux channels, with a common path control (S) and active low enable (/E). The low ON resistance of the VS3V257 allows inputs to be connected to outputs, without adding propagation delay and without generating additional signal noise. The VS3V2257 has 25Ω resistors in series with the switches to reduce ground-bounce noise and signal reflection.

特性 Features

• Enhanced N-FET with no DC path to VCC

or GND in normal operating signal voltage

range.

• Low impedance switches connect inputs to

outputs with near-zero propagation delay:

5Ω (VS3V257) and 25Ω (VS3V2257)

• Pin-compatible with 74LVC257 or

equivalent logic devices

• Zero added ground bounce or signal noise

• Break-before-make feature

• Undershoot clamp diodes on all switch and

control pins

• ESD rating >2000V (Human Body Model)

• or >200V (Machine Model)

• Latch-up current >100mA

• Available in 150-mil wide QSOP package

Applications

• 3.3V to 2.5V translation

• 2.5V to 1.8V translation

• Hot-Swapping

• Logic replacement

• Memory bank, video, and audio

switching

产品属性

  • 型号:

    VS3V257QX

  • 制造商:

    VAISH

  • 制造商全称:

    VAISH

  • 功能描述:

    High-speed 3.3V CMOS VSwitch Quad

  • 2:

    1 Mux/Demux

供应商 型号 品牌 批号 封装 库存 备注 价格
ROHM/罗姆
2223+
DSN0603-2
26800
只做原装正品假一赔十为客户做到零风险
询价
ROHM/罗姆
ROHS .original
SMD0603
71000
电子元器件供应原装现货. 优质独立分销。原厂核心渠道
询价
ROHM(罗姆)
24+
DSN06032
7350
现货供应,当天可交货!免费送样,原厂技术支持!!!
询价
ROHM/罗姆
2450+
SMD0603
9850
只做原厂原装正品现货或订货假一赔十!
询价
ROHM/罗姆
24+
SMD0603
45000
全新原装正品现货 特价供应
询价
ROHM
21+
SOD-962 (DSN0603-2)
15000
只做原装鄙视假货15118075546
询价
ROHM/罗姆
23+
NA
2860
原装正品代理渠道价格优势
询价
ROHM/罗姆
2023+
SMD0603
71000
原厂全新正品旗舰店优势现货
询价
ROHM/罗姆
22+
SMD0603
71000
现货,原厂原装假一罚十!
询价
ROHM/罗姆
24+
DSN0603-2
900000
原装进口特价
询价