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74HC4351D

8-channel analog multiplexer/demultiplexer with latch

The 74HC4351; 74HCT4351 is a single-pole octal-throw analog switch (SP8T) suitable for use in analog or digital 8:1 multiplexer/demultiplexer applications. The switch features three digital select inputs (S0 to S2), eight independent inputs/outputs (Yn), a common input/output (Z) and two digital enable inputs (E1 and E2). With E1 LOW and E2 HIGH, one of the eight switches is selected (low impedance ON-state) by S0 to S2. The data at the select inputs may be latched by using the latch enable input (LE). When LE is HIGH the latch is transparent. When E1 is HIGH or E2 is LOW all 8 analog switches are turned off. Inputs include clamp diodes. This enables the use of current limiting resistors to interface inputs to voltages in excess of VCC.

Features and benefits

  • Wide analog input voltage range from -5 V to +5 V

  • Complies with JEDEC standard no. 7A

  • Low ON resistance:

    • 80 Ω (typical) at VCC - VEE = 4.5 V

    • 70 Ω (typical) at VCC - VEE = 6.0 V

    • 60 Ω (typical) at VCC - VEE = 9.0 V

  • Logic level translation: to enable 5 V logic to communicate with ±5 V analog signals

  • Typical ‘break before make’ built-in

  • Address latches provided

  • ESD protection:

    • HBM JESD22-A114F exceeds 2000 V

    • MM JESD22-A115-A exceeds 200 V

    • CDM JESD22-C101E exceeds 1000 V

  • Specified from -40 °C to +85 °C and -40 °C to +125 °C

Applications

  • Analog multiplexing and demultiplexing

  • Digital multiplexing and demultiplexing

  • Signal gating

参数类型

型号 Product status Configuration VCC (V) Logic switching levels RON (Ω) RON(FLAT) (Ω) f(-3dB) (MHz) THD (%) Power dissipation considerations Tamb (°C) Rth(j-a) (K/W) Ψth(j-top) (K/W) Rth(j-c) (K/W) Package name
74HC4351D Production SP8T-Z 2.0 - 10.0 CMOS 200 20 180 0.02 very low -40~125 75 17.6 51 SO20

PCB Symbol, Footprint and 3D Model

Model Name 描述

封装

型号 可订购的器件编号,(订购码(12NC)) 状态 标示 封装 外形图 回流焊/波峰焊 包装
74HC4351D 74HC4351D,653
(933771700653)
Active 74HC4351D SOT163-1
SO20
(SOT163-1)
SOT163-1 WAVE_BG-BD-1
Not available

下表中的所有产品型号已停产。参见表 停产信息 了解更多信息。

型号 可订购的器件编号,(订购码(12NC)) 状态 标示 封装 外形图 回流焊/波峰焊 包装
74HC4351D 74HC4351D,652
(933771700652)
Withdrawn / End-of-life 74HC4351D SOT163-1
SO20
(SOT163-1)
SOT163-1 WAVE_BG-BD-1
Not available

环境信息

型号 可订购的器件编号 化学成分 RoHS RHF指示符
74HC4351D 74HC4351D,653 74HC4351D rohs rhf rhf

下表中的所有产品型号已停产。参见表 停产信息 了解更多信息。

型号 可订购的器件编号 化学成分 RoHS RHF指示符
74HC4351D 74HC4351D,652 74HC4351D rohs rhf rhf
品质及可靠性免责声明

文档 (8)

文件名称 标题 类型 日期
74HC_HCT4351 8-channel analog multiplexer/demultiplexer with latch Data sheet 2023-11-02
AN11044 Pin FMEA 74HC/74HCT family Application note 2019-01-09
SOT163-1 3D model for products with SOT163-1 package Design support 2020-01-22
Nexperia_package_poster Nexperia package poster Leaflet 2020-05-15
SOT163-1 plastic, small outline package; 20 leads; 1.27 mm pitch; 12.8 mm x 7.5 mm x 2.65 mm body Package information 2022-06-20
74HC4351D_Nexperia_Product_Reliability 74HC4351D Nexperia Product Reliability Quality document 2023-05-29
HCT_USER_GUIDE HC/T User Guide User manual 1997-10-31
WAVE_BG-BD-1 Wave soldering profile Wave soldering 2021-09-08

支持

如果您需要设计/技术支持,请告知我们并填写 应答表 我们会尽快回复您。

模型

文件名称 标题 类型 日期
SOT163-1 3D model for products with SOT163-1 package Design support 2020-01-22

PCB Symbol, Footprint and 3D Model

Model Name 描述

订购、定价与供货

型号 Orderable part number Ordering code (12NC) 状态 包装 Packing Quantity 在线购买
74HC4351D 74HC4351D,653 933771700653 Active SOT163-1_653 2,000 订单产品

样品

安世半导体客户可通过我们的销售机构或直接通过在线样品商店订购样品: https://extranet.nexperia.com.

样品订单通常需要2-4天寄送时间。

如果您尚未取得安世半导体的直接采购帐号,我们的全球与区域经销网络可以协助您取得样品。

How does it work?

The interactive datasheets are based on the Nexperia MOSFET precision electrothermal models. With our interactive datasheets you can simply specify your own conditions interactively. Start by changing the values of the conditions. You can do this by using the sliders in the condition fields. By dragging the sliders you will see how the MOSFET will perform at the new conditions set.

可订购部件

型号 可订购的器件编号 订购代码(12NC) 封装 从经销商处购买
74HC4351D 74HC4351D,653 933771700653 SOT163-1 订单产品