Datasheet Texas Instruments SN74AC244 — 数据表

制造商Texas Instruments
系列SN74AC244
Datasheet Texas Instruments SN74AC244

具有三态输出的八路缓冲器/驱动器

数据表

SN54AC244, SN74AC244 datasheet
PDF, 1.4 Mb, 修订版: E, 档案已发布: Oct 23, 2003
从文件中提取

价格

状态

SN74AC244DBLESN74AC244DBRSN74AC244DWSN74AC244DWG4SN74AC244DWRSN74AC244DWRE4SN74AC244NSN74AC244NE4SN74AC244NSRSN74AC244PWSN74AC244PWE4SN74AC244PWG4SN74AC244PWLESN74AC244PWRSN74AC244PWRE4SN74AC244PWRG4
Lifecycle StatusObsolete (Manufacturer has discontinued the production of the device)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Obsolete (Manufacturer has discontinued the production of the device)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)
Manufacture's Sample AvailabilityNoNoNoNoNoNoNoNoNoNoNoNoNoNoNoNo

打包

SN74AC244DBLESN74AC244DBRSN74AC244DWSN74AC244DWG4SN74AC244DWRSN74AC244DWRE4SN74AC244NSN74AC244NE4SN74AC244NSRSN74AC244PWSN74AC244PWE4SN74AC244PWG4SN74AC244PWLESN74AC244PWRSN74AC244PWRE4SN74AC244PWRG4
N12345678910111213141516
Pin20202020202020202020202020202020
Package TypeDBDBDWDWDWDWNNNSPWPWPWPWPWPWPW
Industry STD TermSSOPSSOPSOICSOICSOICSOICPDIPPDIPSOPTSSOPTSSOPTSSOPTSSOPTSSOPTSSOPTSSOP
JEDEC CodeR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDIP-TR-PDIP-TR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-G
Width (mm)5.35.37.57.57.57.56.356.355.34.44.44.44.44.44.44.4
Length (mm)7.27.212.812.812.812.824.3324.3312.66.56.56.56.56.56.56.5
Thickness (mm)1.951.952.352.352.352.354.574.571.951111111
Pitch (mm).65.651.271.271.271.272.542.541.27.65.65.65.65.65.65.65
Max Height (mm)222.652.652.652.655.085.0821.21.21.21.21.21.21.2
Mechanical Data下载下载下载下载下载下载下载下载下载下载下载下载下载下载下载下载
Package QTY200025252000200020202000707070200020002000
CarrierLARGE T&RTUBETUBELARGE T&RLARGE T&RTUBETUBELARGE T&RTUBETUBETUBELARGE T&RLARGE T&RLARGE T&R
Device MarkingAC244AC244AC244AC244AC244SN74AC244NSN74AC244NAC244AC244AC244AC244AC244AC244AC244

参数化

Parameters / ModelsSN74AC244DBLE
SN74AC244DBLE
SN74AC244DBR
SN74AC244DBR
SN74AC244DW
SN74AC244DW
SN74AC244DWG4
SN74AC244DWG4
SN74AC244DWR
SN74AC244DWR
SN74AC244DWRE4
SN74AC244DWRE4
SN74AC244N
SN74AC244N
SN74AC244NE4
SN74AC244NE4
SN74AC244NSR
SN74AC244NSR
SN74AC244PW
SN74AC244PW
SN74AC244PWE4
SN74AC244PWE4
SN74AC244PWG4
SN74AC244PWG4
SN74AC244PWLE
SN74AC244PWLE
SN74AC244PWR
SN74AC244PWR
SN74AC244PWRE4
SN74AC244PWRE4
SN74AC244PWRG4
SN74AC244PWRG4
Approx. Price (US$)0.29 | 1ku0.29 | 1ku
Bits88888888888888
Bits(#)88
F @ Nom Voltage(Max), Mhz100100100100100100100100100100100100100100
F @ Nom Voltage(Max)(Mhz)100100
ICC @ Nom Voltage(Max), mA0.040.040.040.040.040.040.040.040.040.040.040.040.040.04
ICC @ Nom Voltage(Max)(mA)0.040.04
Input TypeCMOSCMOS
Operating Temperature Range, C-40 to 85-40 to 85-40 to 85-40 to 85-40 to 85-40 to 85-40 to 85-40 to 85-40 to 85-40 to 85-40 to 85-40 to 85-40 to 85-40 to 85
Operating Temperature Range(C)-40 to 85-40 to 85
Output Drive (IOL/IOH)(Max), mA-24/24-24/24-24/24-24/24-24/24-24/24-24/24-24/24-24/24-24/24-24/24-24/24-24/24-24/24
Output Drive (IOL/IOH)(Max)(mA)-24/24-24/24
Output TypeCMOSCMOS
Package GroupSSOPSSOPSOICSOICSOICSOICPDIPPDIPSOTSSOPTSSOPTSSOPTSSOPTSSOPTSSOPTSSOP
Package Size: mm2:W x L, PKG20SSOP: 56 mm2: 7.8 x 7.2(SSOP)20SOIC: 132 mm2: 10.3 x 12.8(SOIC)20SOIC: 132 mm2: 10.3 x 12.8(SOIC)20SOIC: 132 mm2: 10.3 x 12.8(SOIC)20SOIC: 132 mm2: 10.3 x 12.8(SOIC)See datasheet (PDIP)See datasheet (PDIP)20SO: 98 mm2: 7.8 x 12.6(SO)20TSSOP: 42 mm2: 6.4 x 6.5(TSSOP)20TSSOP: 42 mm2: 6.4 x 6.5(TSSOP)20TSSOP: 42 mm2: 6.4 x 6.5(TSSOP)20TSSOP: 42 mm2: 6.4 x 6.5(TSSOP)20TSSOP: 42 mm2: 6.4 x 6.5(TSSOP)20TSSOP: 42 mm2: 6.4 x 6.5(TSSOP)
Package Size: mm2:W x L (PKG)See datasheet (PDIP)See datasheet (PDIP)
RatingCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalog
Schmitt TriggerNoNoNoNoNoNoNoNoNoNoNoNoNoNoNoNo
Technology FamilyACACACACACACACACACACACACACACACAC
VCC(Max), V66666666666666
VCC(Max)(V)66
VCC(Min), V22222222222222
VCC(Min)(V)22
Voltage(Nom), V3.3,5.63.3,5.63.3,5.63.3,5.63.3,5.63.3,5.63.3,5.63.3,5.63.3,5.63.3,5.63.3,5.63.3,5.63.3,5.63.3,5.6
Voltage(Nom)(V)3.3
5.6
3.3
5.6
tpd @ Nom Voltage(Max), ns10,7.510,7.510,7.510,7.510,7.510,7.510,7.510,7.510,7.510,7.510,7.510,7.510,7.510,7.5
tpd @ Nom Voltage(Max)(ns)10
7.5
10
7.5

生态计划

SN74AC244DBLESN74AC244DBRSN74AC244DWSN74AC244DWG4SN74AC244DWRSN74AC244DWRE4SN74AC244NSN74AC244NE4SN74AC244NSRSN74AC244PWSN74AC244PWE4SN74AC244PWG4SN74AC244PWLESN74AC244PWRSN74AC244PWRE4SN74AC244PWRG4
RoHSNot CompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantNot CompliantCompliantCompliantCompliant
Pb FreeNoNoYesYes

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