Datasheet Texas Instruments SN74HC251 — 数据表

制造商Texas Instruments
系列SN74HC251
Datasheet Texas Instruments SN74HC251

具有三态输出的数据选择器/多路复用器

数据表

SN54HC251, SN74HC251 datasheet
PDF, 1.1 Mb, 修订版: E, 档案已发布: Sep 26, 2003
从文件中提取

价格

状态

SN74HC251DSN74HC251DBRSN74HC251DE4SN74HC251DG4SN74HC251DRSN74HC251DRE4SN74HC251DRG4SN74HC251DTSN74HC251NSN74HC251NSRSN74HC251PWSN74HC251PWG4SN74HC251PWRSN74HC251PWRG4SN74HC251PWT
Lifecycle StatusActive (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)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)
Manufacture's Sample AvailabilityNoNoYesNoNoNoNoNoNoNoNoYesNoNoNo

打包

SN74HC251DSN74HC251DBRSN74HC251DE4SN74HC251DG4SN74HC251DRSN74HC251DRE4SN74HC251DRG4SN74HC251DTSN74HC251NSN74HC251NSRSN74HC251PWSN74HC251PWG4SN74HC251PWRSN74HC251PWRG4SN74HC251PWT
N123456789101112131415
Pin161616161616161616161616161616
Package TypeDDBDDDDDDNNSPWPWPWPWPW
Industry STD TermSOICSSOPSOICSOICSOICSOICSOICSOICPDIPSOPTSSOPTSSOPTSSOPTSSOPTSSOP
JEDEC CodeR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDIP-TR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-G
Package QTY4020004040250025002500250252000909020002000250
CarrierTUBELARGE T&RTUBETUBELARGE T&RLARGE T&RLARGE T&RSMALL T&RTUBELARGE T&RTUBETUBELARGE T&RLARGE T&RSMALL T&R
Device MarkingHC251HC251HC251HC251HC251HC251HC251HC251SN74HC251NHC251HC251HC251HC251HC251HC251
Width (mm)3.915.33.913.913.913.913.913.916.355.34.44.44.44.44.4
Length (mm)9.96.29.99.99.99.99.99.919.310.355555
Thickness (mm)1.581.951.581.581.581.581.581.583.91.9511111
Pitch (mm)1.27.651.271.271.271.271.271.272.541.27.65.65.65.65.65
Max Height (mm)1.7521.751.751.751.751.751.755.0821.21.21.21.21.2
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参数化

Parameters / ModelsSN74HC251D
SN74HC251D
SN74HC251DBR
SN74HC251DBR
SN74HC251DE4
SN74HC251DE4
SN74HC251DG4
SN74HC251DG4
SN74HC251DR
SN74HC251DR
SN74HC251DRE4
SN74HC251DRE4
SN74HC251DRG4
SN74HC251DRG4
SN74HC251DT
SN74HC251DT
SN74HC251N
SN74HC251N
SN74HC251NSR
SN74HC251NSR
SN74HC251PW
SN74HC251PW
SN74HC251PWG4
SN74HC251PWG4
SN74HC251PWR
SN74HC251PWR
SN74HC251PWRG4
SN74HC251PWRG4
SN74HC251PWT
SN74HC251PWT
Bandwidth, MHz282828282828282828282828282828
Bits888888888888888
Number of Channels111111111111111
Configuration8:18:18:18:18:18:18:18:18:18:18:18:18:18:18:1
Digital input leakage(Max), uA555555555555555
ESD Charged Device Model, kV0.750.750.750.750.750.750.750.750.750.750.750.750.750.750.75
ESD HBM, kV222222222222222
F @ Nom Voltage(Max), Mhz282828282828282828282828282828
FunctionEncoder/MultiplexerEncoder/MultiplexerEncoder/MultiplexerEncoder/MultiplexerEncoder/MultiplexerEncoder/MultiplexerEncoder/MultiplexerEncoder/MultiplexerEncoder/MultiplexerEncoder/MultiplexerEncoder/MultiplexerEncoder/MultiplexerEncoder/MultiplexerEncoder/MultiplexerEncoder/Multiplexer
ICC @ Nom Voltage(Max), mA0.080.080.080.080.080.080.080.080.080.080.080.080.080.080.08
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
Output Drive (IOL/IOH)(Max), mA7.8/-7.87.8/-7.87.8/-7.87.8/-7.87.8/-7.87.8/-7.87.8/-7.87.8/-7.87.8/-7.87.8/-7.87.8/-7.87.8/-7.87.8/-7.87.8/-7.87.8/-7.8
Package GroupSOICSSOPSOICSOICSOICSOICSOICSOICPDIPSOTSSOPTSSOPTSSOPTSSOPTSSOP
Package Size: mm2:W x L, PKG16SOIC: 59 mm2: 6 x 9.9(SOIC)16SSOP: 48 mm2: 7.8 x 6.2(SSOP)16SOIC: 59 mm2: 6 x 9.9(SOIC)16SOIC: 59 mm2: 6 x 9.9(SOIC)16SOIC: 59 mm2: 6 x 9.9(SOIC)16SOIC: 59 mm2: 6 x 9.9(SOIC)16SOIC: 59 mm2: 6 x 9.9(SOIC)16SOIC: 59 mm2: 6 x 9.9(SOIC)See datasheet (PDIP)16SO: 80 mm2: 7.8 x 10.2(SO)16TSSOP: 32 mm2: 6.4 x 5(TSSOP)16TSSOP: 32 mm2: 6.4 x 5(TSSOP)16TSSOP: 32 mm2: 6.4 x 5(TSSOP)16TSSOP: 32 mm2: 6.4 x 5(TSSOP)16TSSOP: 32 mm2: 6.4 x 5(TSSOP)
RatingCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalog
Schmitt TriggerNoNoNoNoNoNoNoNoNoNoNoNoNoNoNo
Technology FamilyHCHCHCHCHCHCHCHCHCHCHCHCHCHCHC
Type3-State Output3-State Output3-State Output3-State Output3-State Output3-State Output3-State Output3-State Output3-State Output3-State Output3-State Output3-State Output3-State Output3-State Output3-State Output
VCC(Max), V666666666666666
VCC(Min), V222222222222222
Voltage(Nom), V3.3,53.3,53.3,53.3,53.3,53.3,53.3,53.3,53.3,53.3,53.3,53.3,53.3,53.3,53.3,5
tpd @ Nom Voltage(Max), ns515151515151515151515151515151

生态计划

SN74HC251DSN74HC251DBRSN74HC251DE4SN74HC251DG4SN74HC251DRSN74HC251DRE4SN74HC251DRG4SN74HC251DTSN74HC251NSN74HC251NSRSN74HC251PWSN74HC251PWG4SN74HC251PWRSN74HC251PWRG4SN74HC251PWT
RoHSCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliant
Pb FreeYes

模型线

制造商分类

  • Semiconductors> Switches and Multiplexers> Buffered Encoders and Decoders