型号 功能描述 生产厂家 企业 LOGO 操作

High-Speed CMOS Logic Quad 2-Input Multiplexer with Three-State Non-Inverting Outputs

Features • Buffered Inputs • Typical Propagation Delay ( In to Output ) = 12ns at VCC = 5V, CL = 15pF, TA = 25oC • Fanout (Over Temperature Range) - Standard Outputs . . . . . . . . . . . . . . . 10 LSTTL Loads - Bus Driver Outputs . . . . . . . . . . . . . 15 LSTTL Loads • Wide Operating T

TI

德州仪器

HC258QUAD 2CHANNEL MULTIPLEXER 3-STATE, INVERTING HC257 QUAD 2 CHANNEL MULTIPLEXER 3-STATE

DESCRIPTION The M54/74HC257 and the M54/74HC258 are high speed CMOS MULTIPLEXERs fabricated with silicon gate C2MOS technology. They have the same high speed performance ofLSTTL combined with true CMOS low power consumption. ■ HIGH SPEED tPD = 10 ns (TYP.) at VCC = 5 V ■ LOW POWER DISSIPATION

STMICROELECTRONICS

意法半导体

High-Speed CMOS Logic Quad 2-Input Multiplexer with Three-State Non-Inverting Outputs

文件:276.13 Kbytes Page:12 Pages

TI

德州仪器

High-Speed CMOS Logic Quad 2-Input Multiplexer with Three-State Non-Inverting Outputs

文件:462.6 Kbytes Page:15 Pages

TI

德州仪器

RAD-HARD QUAD 2 CHANNEL MULTIPLEXER (3-STATE)

文件:168.88 Kbytes Page:10 Pages

STMICROELECTRONICS

意法半导体

54HC257/BEAJC产品属性

  • 类型

    描述

  • 型号

    54HC257/BEAJC

  • 功能描述

    2-Input Digital Multiplexer

更新时间:2025-11-20 8:50:02
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
ST/意法
2022+
36
只做原装,价格优惠,长期供货。
SST
原厂封装
9800
原装进口公司现货假一赔百
ST
15+
原厂封装
34
宇航IC只做原装假一罚十
ST
24+
JCDIP20
483
原装现货假一罚十
ST
23+
CDIP16
8560
受权代理!全新原装现货特价热卖!
ST/意法
24+
NA/
3355
原装现货,当天可交货,原型号开票
ST
9214
CDIP16
1618
一级代理,专注军工、汽车、医疗、工业、新能源、电力
ST
24+
IC
20000
全新原厂原装,进口正品现货,正规渠道可含税!!
ST
22+
CDIP
12245
现货,原厂原装假一罚十!
25+
2700
全新原装自家现货优势!

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