Datasheet Texas Instruments SN74LVCH245A — 数据表

制造商Texas Instruments
系列SN74LVCH245A
Datasheet Texas Instruments SN74LVCH245A

具有三态输出的八路总线收发器

数据表

SNx4LVCH245A Octal Bus Transceivers With 3-State Outputs datasheet
PDF, 1.7 Mb, 修订版: P, 档案已发布: May 6, 2014
从文件中提取

价格

状态

SN74LVCH245ADBLESN74LVCH245ADBRSN74LVCH245ADBRE4SN74LVCH245ADGVRSN74LVCH245ADGVRE4SN74LVCH245ADWSN74LVCH245ADWRSN74LVCH245ADWRG4SN74LVCH245ANSRSN74LVCH245APWSN74LVCH245APWE4SN74LVCH245APWLESN74LVCH245APWRSN74LVCH245APWRE4SN74LVCH245APWRG4SN74LVCH245APWTSN74LVCH245APWTG4SN74LVCH245ARGYRSN74LVCH245ARGYRG4SN74LVCH245AZQNRSN74LVCH245AZXYR
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)Obsolete (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)
Manufacture's Sample AvailabilityNoNoNoYesNoNoYesNoNoNoNoNoNoNoNoYesYesNoNoNoNo

打包

SN74LVCH245ADBLESN74LVCH245ADBRSN74LVCH245ADBRE4SN74LVCH245ADGVRSN74LVCH245ADGVRE4SN74LVCH245ADWSN74LVCH245ADWRSN74LVCH245ADWRG4SN74LVCH245ANSRSN74LVCH245APWSN74LVCH245APWE4SN74LVCH245APWLESN74LVCH245APWRSN74LVCH245APWRE4SN74LVCH245APWRG4SN74LVCH245APWTSN74LVCH245APWTG4SN74LVCH245ARGYRSN74LVCH245ARGYRG4SN74LVCH245AZQNRSN74LVCH245AZXYR
N123456789101112131415161718192021
Pin202020202020202020202020202020202020202020
Package TypeDBDBDBDGVDGVDWDWDWNSPWPWPWPWPWPWPWPWRGYRGYZQNZXY
Industry STD TermSSOPSSOPSSOPTVSOPTVSOPSOICSOICSOICSOPTSSOPTSSOPTSSOPTSSOPTSSOPTSSOPTSSOPTSSOPVQFNVQFNBGA MICROSTAR JUNIORBGA MICROSTAR JUNIOR
JEDEC CodeR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PQFP-NR-PQFP-NR-PBGA-NS-PBGA-N
Width (mm)5.35.35.34.44.47.57.57.55.34.44.44.44.44.44.44.44.43.53.533
Length (mm)7.27.27.25512.812.812.812.66.56.56.56.56.56.56.56.54.54.542.5
Thickness (mm)1.951.951.951.051.052.352.352.351.9511111111.9.9.75.36
Pitch (mm).65.65.65.4.41.271.271.271.27.65.65.65.65.65.65.65.65.5.5.65.5
Max Height (mm)2221.21.22.652.652.6521.21.21.21.21.21.21.21.2111.61
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下载下载下载下载下载
Package QTY20002000200020002520002000200070702000200020002502503000300010002500
CarrierLARGE T&RLARGE T&RLARGE T&RLARGE T&RTUBELARGE T&RLARGE T&RLARGE T&RTUBETUBELARGE T&RLARGE T&RLARGE T&RSMALL T&RSMALL T&RLARGE T&RLARGE T&RLARGE T&RLARGE T&R
Device MarkingLCH245ALCH245ALCH245ALCH245ALVCH245ALVCH245ALVCH245ALVCH245ALCH245ALCH245ALCH245ALCH245ALCH245ALCH245ALCH245ALCH245ALCH245ALCH245AKH245A

参数化

Parameters / ModelsSN74LVCH245ADBLE
SN74LVCH245ADBLE
SN74LVCH245ADBR
SN74LVCH245ADBR
SN74LVCH245ADBRE4
SN74LVCH245ADBRE4
SN74LVCH245ADGVR
SN74LVCH245ADGVR
SN74LVCH245ADGVRE4
SN74LVCH245ADGVRE4
SN74LVCH245ADW
SN74LVCH245ADW
SN74LVCH245ADWR
SN74LVCH245ADWR
SN74LVCH245ADWRG4
SN74LVCH245ADWRG4
SN74LVCH245ANSR
SN74LVCH245ANSR
SN74LVCH245APW
SN74LVCH245APW
SN74LVCH245APWE4
SN74LVCH245APWE4
SN74LVCH245APWLE
SN74LVCH245APWLE
SN74LVCH245APWR
SN74LVCH245APWR
SN74LVCH245APWRE4
SN74LVCH245APWRE4
SN74LVCH245APWRG4
SN74LVCH245APWRG4
SN74LVCH245APWT
SN74LVCH245APWT
SN74LVCH245APWTG4
SN74LVCH245APWTG4
SN74LVCH245ARGYR
SN74LVCH245ARGYR
SN74LVCH245ARGYRG4
SN74LVCH245ARGYRG4
SN74LVCH245AZQNR
SN74LVCH245AZQNR
SN74LVCH245AZXYR
SN74LVCH245AZXYR
Approx. Price (US$)0.12 | 1ku0.12 | 1ku
Bits8888888888888888888
Bits(#)88
F @ Nom Voltage(Max), Mhz100100100100100100100100100100100100100100100100100100100
F @ Nom Voltage(Max)(Mhz)100100
ICC @ Nom Voltage(Max), mA0.010.010.010.010.010.010.010.010.010.010.010.010.010.010.010.010.010.010.01
ICC @ Nom Voltage(Max)(mA)0.010.01
Input TypeTTL/CMOSTTL/CMOS
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 85-40 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-24/24-24/24-24/24-24/24-24/24-24/24-24/24-24/24-24/24-24/24-24/24-24/24-24/24-24/24-24/24-24/24-24/24-24/24-24/24
Output Drive (IOL/IOH)(Max)(mA)-24/24-24/24
Output TypeLVTTLLVTTL
Package GroupSSOPSSOPSSOPTVSOPTVSOPSOICSOICSOICSOTSSOPTSSOPTSSOPTSSOPTSSOPTSSOPTSSOPTSSOPVQFNVQFNBGA MICROSTAR JUNIORBGA MICROSTAR JUNIOR
Package Size: mm2:W x L, PKG20SSOP: 56 mm2: 7.8 x 7.2(SSOP)20SSOP: 56 mm2: 7.8 x 7.2(SSOP)20TVSOP: 32 mm2: 6.4 x 5(TVSOP)20TVSOP: 32 mm2: 6.4 x 5(TVSOP)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)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)20TSSOP: 42 mm2: 6.4 x 6.5(TSSOP)20VQFN: 16 mm2: 3.5 x 4.5(VQFN)20VQFN: 16 mm2: 3.5 x 4.5(VQFN)20BGA MICROSTAR JUNIOR: 8 mm2: 3 x 2.5(BGA MICROSTAR JUNIOR)20BGA MICROSTAR JUNIOR: 8 mm2: 3 x 2.5(BGA MICROSTAR JUNIOR)
Package Size: mm2:W x L (PKG)20TSSOP: 42 mm2: 6.4 x 6.5(TSSOP)20TSSOP: 42 mm2: 6.4 x 6.5(TSSOP)
RatingCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalog
Schmitt TriggerNoNoNoNoNoNoNoNoNoNoNoNoNoNoNoNoNoNoNoNoNo
Technology FamilyLVCLVCLVCLVCLVCLVCLVCLVCLVCLVCLVCLVCLVCLVCLVCLVCLVCLVCLVCLVCLVC
VCC(Max), V3.63.63.63.63.63.63.63.63.63.63.63.63.63.63.63.63.63.63.6
VCC(Max)(V)3.63.6
VCC(Min), V1.651.651.651.651.651.651.651.651.651.651.651.651.651.651.651.651.651.651.65
VCC(Min)(V)1.651.65
Voltage(Nom), V1.8,2.5,2.7,3.31.8,2.5,2.7,3.31.8,2.5,2.7,3.31.8,2.5,2.7,3.31.8,2.5,2.7,3.31.8,2.5,2.7,3.31.8,2.5,2.7,3.31.8,2.5,2.7,3.31.8,2.5,2.7,3.31.8,2.5,2.7,3.31.8,2.5,2.7,3.31.8,2.5,2.7,3.31.8,2.5,2.7,3.31.8,2.5,2.7,3.31.8,2.5,2.7,3.31.8,2.5,2.7,3.31.8,2.5,2.7,3.31.8,2.5,2.7,3.31.8,2.5,2.7,3.3
Voltage(Nom)(V)1.8
2.5
2.7
3.3
1.8
2.5
2.7
3.3
tpd @ Nom Voltage(Max), ns12.7,8.3,7.3,6.312.7,8.3,7.3,6.312.7,8.3,7.3,6.312.7,8.3,7.3,6.312.7,8.3,7.3,6.312.7,8.3,7.3,6.312.7,8.3,7.3,6.312.7,8.3,7.3,6.312.7,8.3,7.3,6.312.7,8.3,7.3,6.312.7,8.3,7.3,6.312.7,8.3,7.3,6.312.7,8.3,7.3,6.312.7,8.3,7.3,6.312.7,8.3,7.3,6.312.7,8.3,7.3,6.312.7,8.3,7.3,6.312.7,8.3,7.3,6.312.7,8.3,7.3,6.3
tpd @ Nom Voltage(Max)(ns)12.7
8.3
7.3
6.3
12.7
8.3
7.3
6.3

生态计划

SN74LVCH245ADBLESN74LVCH245ADBRSN74LVCH245ADBRE4SN74LVCH245ADGVRSN74LVCH245ADGVRE4SN74LVCH245ADWSN74LVCH245ADWRSN74LVCH245ADWRG4SN74LVCH245ANSRSN74LVCH245APWSN74LVCH245APWE4SN74LVCH245APWLESN74LVCH245APWRSN74LVCH245APWRE4SN74LVCH245APWRG4SN74LVCH245APWTSN74LVCH245APWTG4SN74LVCH245ARGYRSN74LVCH245ARGYRG4SN74LVCH245AZQNRSN74LVCH245AZXYR
RoHSNot CompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantNot CompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliant
Pb FreeNoNo

应用须知

  • Bus-Hold Circuit
    PDF, 418 Kb, 档案已发布: Feb 5, 2001
    When designing systems that include CMOS devices, designers must pay special attention to the operating condition in which all of the bus drivers are in an inactive, high-impedance condition (3-state). Unless special measures are taken, this condition can lead to undefined levels and, thus, to a significant increase in the device?s power dissipation. In extreme cases, this leads to oscillation of

模型线

制造商分类

  • Semiconductors> Logic> Buffer/Driver/Transceiver> Standard Transceiver