Datasheet Texas Instruments CD40257B — 数据表

制造商Texas Instruments
系列CD40257B
Datasheet Texas Instruments CD40257B

CMOS四路2线到1线数据选择器/多路复用器

数据表

CD40257B Types datasheet
PDF, 415 Kb, 修订版: C, 档案已发布: Oct 13, 2003
从文件中提取

价格

状态

CD40257BECD40257BEE4CD40257BMCD40257BMG4
Lifecycle StatusActive (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)
Manufacture's Sample AvailabilityYesNoNoYes

打包

CD40257BECD40257BEE4CD40257BMCD40257BMG4
N1234
Pin16161616
Package TypeNNDD
Industry STD TermPDIPPDIPSOICSOIC
JEDEC CodeR-PDIP-TR-PDIP-TR-PDSO-GR-PDSO-G
Package QTY25254040
CarrierTUBETUBETUBETUBE
Device MarkingCD40257BECD40257BECD40257BMCD40257BM
Width (mm)6.356.353.913.91
Length (mm)19.319.39.99.9
Thickness (mm)3.93.91.581.58
Pitch (mm)2.542.541.271.27
Max Height (mm)5.085.081.751.75
Mechanical Data下载下载下载下载

参数化

Parameters / ModelsCD40257BE
CD40257BE
CD40257BEE4
CD40257BEE4
CD40257BM
CD40257BM
CD40257BMG4
CD40257BMG4
Bandwidth, MHz8888
Bits2222
Number of Channels4444
Configuration2:12:12:12:1
Digital input leakage(Max), uA5555
ESD Charged Device Model, kV0.750.750.750.75
ESD HBM, kV2222
F @ Nom Voltage(Max), Mhz8888
FunctionEncoder/MultiplexerEncoder/MultiplexerEncoder/MultiplexerEncoder/Multiplexer
ICC @ Nom Voltage(Max), mA0.060.060.060.06
Operating Temperature Range, C-55 to 125-55 to 125-55 to 125-55 to 125
Output Drive (IOL/IOH)(Max), mA1.5/-1.51.5/-1.51.5/-1.51.5/-1.5
Package GroupPDIPPDIPSOICSOIC
Package Size: mm2:W x L, PKGSee datasheet (PDIP)See datasheet (PDIP)16SOIC: 59 mm2: 6 x 9.9(SOIC)16SOIC: 59 mm2: 6 x 9.9(SOIC)
RatingCatalogCatalogCatalogCatalog
Schmitt TriggerNoNoNoNo
Technology FamilyCD4000CD4000CD4000CD4000
Type3-State Output3-State Output3-State Output3-State Output
VCC(Max), V18181818
VCC(Min), V3333
Voltage(Nom), V5,10,155,10,155,10,155,10,15
tpd @ Nom Voltage(Max), ns140140140140

生态计划

CD40257BECD40257BEE4CD40257BMCD40257BMG4
RoHSCompliantCompliantCompliantCompliant
Pb FreeYesYes

应用须知

  • Understanding Buffered and Unbuffered CD4xxxB Series Device Characteristics
    PDF, 188 Kb, 档案已发布: Dec 3, 2001
    Both buffered and unbuffered CMOS B-series gates inverters and high-current IC products are available from TI. Each product classification has application advantages in appropriate logic-system designs. Many CMOS suppliers have concentrated on promoting buffered B-series products with applications literature focusing on the attributes and use of the buffered types. This practice has left an imb

模型线

制造商分类

  • Semiconductors> Switches and Multiplexers> Buffered Encoders and Decoders