位置:74F258A > 74F258A详情

74F258A中文资料

厂家型号

74F258A

文件大小

74.12Kbytes

页面数量

8

功能描述

Quad 2-line to 1-line selector/multiplexer, inverting 3-State

编码器、解码器、复用器和解复用器 Qd 2-Inp Multiplexer

数据手册

原厂下载下载地址一下载地址二

简称

PHILIPS飞利浦

生产厂商

Philips Semiconductors

中文名称

荷兰皇家飞利浦官网

74F258A数据手册规格书PDF详情

DESCRIPTION

The 74F258A has four identical 2-input multiplexers with 3-State outputs which select 4 bits of data from two sources under control of a common Select (S) input. The I0n inputs are selected when the Select input is Low and the I1n inputs are selected when the Select input is High. Data appears at the outputs in inverted form.

The 74F258A is the logical implementation of a 4-pole, 2-position switch where the position of the switch is determined by the logic level supplied to the Select input. Outputs are forced to a High impedance ‘‘off” state when the Output Enable input (OE) is High. All but one device must be in the High impedance state to avoid currents that would exceed the maximum ratings if outputs are tied together. Design of the output signals must ensure that there is no overlap when outputs of 3-State devices are tied together.

FEATURES

• Multifunction capability

• Non-inverting data path

• 3-State outputs

• See 74F257A for non-inverting version

74F258A产品属性

  • 类型

    描述

  • 型号

    74F258A

  • 功能描述

    编码器、解码器、复用器和解复用器 Qd 2-Inp Multiplexer

  • RoHS

  • 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

更新时间:2025-8-2 23:00:00
供应商 型号 品牌 批号 封装 库存 备注 价格
PHI
24+
NA/
2415
优势代理渠道,原装正品,可全系列订货开增值税票
PHI
2016+
SOP3.9
6528
只做进口原装现货!假一赔十!
PHI
98+
SOP3.9
7500
现货
PHI
2447
SOP3.9
100500
一级代理专营品牌!原装正品,优势现货,长期排单到货
PHI
23+
SOP3.9
50000
全新原装正品现货,支持订货
PHI
24+
SOP16 3
80000
只做自己库存 全新原装进口正品假一赔百 可开13%增
onsemi(安森美)
24+
SOP16
2669
只做原装,提供一站式配单服务,代工代料。BOM配单
PHI
2024
SOP3.9
58209
16余年资质 绝对原盒原盘代理渠道 更多数量
NSC
24+
SOP
3640
恩XP
2016+
SOP
3000
只做原装,假一罚十,公司可开17%增值税发票!

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