型号：CD40257BM；Package：SOIC；CMOS Quad 2-Line-to-1-Line Data Selector/Multi plexer

Features: | ® 3-state outputs | ® Standardized, symmetrical output characteristics 8 100% tested for quigscent current at 0V . | 8 Maximum input current of uA at 18V ~~ | over full package-temperature range; | 100 nA at 18 V.and 25°C | Noise margin (aver full package- | temperature

文件：457.34 Kbytes 页数：10 Pages

TI2

德州仪器

型号：CD40257BM.A；Package：SOIC；CMOS Quad 2-Line-to-1-Line Data Selector/Multi plexer

Features: | ® 3-state outputs | ® Standardized, symmetrical output characteristics 8 100% tested for quigscent current at 0V . | 8 Maximum input current of uA at 18V ~~ | over full package-temperature range; | 100 nA at 18 V.and 25°C | Noise margin (aver full package- | temperature

文件：457.34 Kbytes 页数：10 Pages

TI2

德州仪器

型号：CD40257BM；Package：SOIC；CMOS Quad 2-Line-to-1-Line Data Selector/Multi plexer

Features: | ® 3-state outputs | ® Standardized, symmetrical output characteristics 8 100% tested for quigscent current at 0V . | 8 Maximum input current of uA at 18V ~~ | over full package-temperature range; | 100 nA at 18 V.and 25°C | Noise margin (aver full package- | temperature

文件：457.34 Kbytes 页数：10 Pages

TI2

德州仪器

型号：CD40257BM.A；Package：SOIC；CMOS Quad 2-Line-to-1-Line Data Selector/Multi plexer

Features: | ® 3-state outputs | ® Standardized, symmetrical output characteristics 8 100% tested for quigscent current at 0V . | 8 Maximum input current of uA at 18V ~~ | over full package-temperature range; | 100 nA at 18 V.and 25°C | Noise margin (aver full package- | temperature

文件：457.34 Kbytes 页数：10 Pages

TI2

德州仪器

型号：CD40257BMS；CMOS Quad 2 Line to 1 Line Data Selector/Multiplexer

Description CD40257BMS is a data selector/multiplexer featuring three state outputs which can interface directly with and drive data lines of bus oriented systems. The CD40257BMS is supplied in these 16-lead outline packages: Braze Seal DIP H4T Frit Seal DIP H1E Ceramic Flatpa

文件：59.96 Kbytes 页数：8 Pages

Intersil

型号：CD40257BM；CMOS Quad 2-Line-to-1-Line Date Selector/Multi plexer

文件：421.15 Kbytes 页数：10 Pages

TI1

德州仪器

型号：CD40257BM；CMOS Quad 2-Line-to-1-Line Data Selector /Multiflexer

文件：448.62 Kbytes 页数：10 Pages

TI1

德州仪器

型号：CD40257BME4；CMOS Quad 2-Line-to-1-Line Date Selector/Multi plexer

文件：421.15 Kbytes 页数：10 Pages

TI1

德州仪器

型号：CD40257BMG4；CMOS Quad 2-Line-to-1-Line Data Selector /Multiflexer

文件：448.62 Kbytes 页数：10 Pages

TI1

德州仪器

型号：CD40257BMG4；CMOS Quad 2-Line-to-1-Line Date Selector/Multi plexer

文件：421.15 Kbytes 页数：10 Pages

TI1

德州仪器