Datasheet Texas Instruments SN74HC244DBR — 数据表

制造商Texas Instruments
系列SN74HC244
零件号SN74HC244DBR
Datasheet Texas Instruments SN74HC244DBR

具有三态输出的八路缓冲器和线路驱动器20-SSOP -40至85

数据表

SNx4HC244 Octal Buffers and Line Drivers With 3-State Outputs datasheet
PDF, 1.5 Mb, 修订版: E, 档案已发布: May 24, 2016
从文件中提取

价格

状态

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

打包

Pin20
Package TypeDB
Industry STD TermSSOP
JEDEC CodeR-PDSO-G
Package QTY2000
CarrierLARGE T&R
Device MarkingHC244
Width (mm)5.3
Length (mm)7.2
Thickness (mm)1.95
Pitch (mm).65
Max Height (mm)2
Mechanical Data下载

参数化

Bits8
F @ Nom Voltage(Max)28 Mhz
ICC @ Nom Voltage(Max)0.08 mA
Operating Temperature Range-40 to 85 C
Output Drive (IOL/IOH)(Max)-7.8/7.8 mA
Package GroupSSOP
Package Size: mm2:W x L20SSOP: 56 mm2: 7.8 x 7.2(SSOP) PKG
RatingCatalog
Schmitt TriggerNo
Technology FamilyHC
VCC(Max)6 V
VCC(Min)2 V
Voltage(Nom)6 V
tpd @ Nom Voltage(Max)29 ns

生态计划

RoHSCompliant

应用须知

  • Simultaneous-Switching Performance of TI Logic Devices (Rev. B)
    PDF, 378 Kb, 修订版: B, 档案已发布: Feb 23, 2005
    Simultaneous-switching noise can generate and propagate glitches in electronic systems. Therefore, system designers are faced with challenges to minimize simultaneous-switching noise, while increasing switching speed and improving signal quality. This report presents the performance of different TI logic devices under various simultaneous-switching conditions. Factors such as the number of bits sw

模型线

制造商分类

  • Semiconductors > Logic > Buffer/Driver/Transceiver > Non-Inverting Buffer/Driver