Datasheet Texas Instruments SN74HCT257DT — 数据表

制造商Texas Instruments
系列SN74HCT257
零件号SN74HCT257DT
Datasheet Texas Instruments SN74HCT257DT

具有三态输出的四路2线至1线数据选择器/多路复用器16-SOIC -40至85

数据表

SN54HCT257, SN74HCT257 datasheet
PDF, 451 Kb, 修订版: D, 档案已发布: Sep 15, 2003
从文件中提取

价格

状态

Lifecycle StatusActive (Recommended for new designs)
Manufacture's Sample AvailabilityNo

打包

Pin16
Package TypeD
Industry STD TermSOIC
JEDEC CodeR-PDSO-G
Package QTY250
CarrierSMALL T&R
Device MarkingHCT257
Width (mm)3.91
Length (mm)9.9
Thickness (mm)1.58
Pitch (mm)1.27
Max Height (mm)1.75
Mechanical Data下载

参数化

Approx. Price (US$)0.14 | 1ku
Bandwidth(MHz)28
Bits(#)2
Channels(#)4
Configuration2:1
Digital input leakage(Max)(uA)5
ESD Charged Device Model(kV)0.75
ESD HBM(kV)2
F @ Nom Voltage(Max)(Mhz)25
FunctionEncoder/Multiplexer
ICC @ Nom Voltage(Max)(mA)0.08
Operating Temperature Range(C)-40 to 85
Output Drive (IOL/IOH)(Max)(mA)6/-6
Package GroupSOIC
Package Size: mm2:W x L (PKG)See datasheet (PDIP)
RatingCatalog
Schmitt TriggerNo
Technology FamilyHCT
Type3-State Output
VCC(Max)(V)5.5
VCC(Min)(V)4.5
Voltage(Nom)(V)5
tpd @ Nom Voltage(Max)(ns)38

生态计划

RoHSCompliant
Pb FreeYes

模型线

制造商分类

  • Semiconductors > Switches and Multiplexers > Buffered Encoders and Decoders