Datasheet Texas Instruments SN74LS157 — 数据表

制造商Texas Instruments
系列SN74LS157
Datasheet Texas Instruments SN74LS157

四路2线至1线数据选择器/多路复用器

数据表

SN54157, SN54LS157, SN54LS158, SN54S157, SN54S158, SN74157, SN74LS157, SN74LS158 datasheet
PDF, 1.2 Mb, 修订版: A, 档案已发布: Mar 1, 1974
从文件中提取

价格

状态

SN74LS157DSN74LS157DE4SN74LS157DG4SN74LS157DRSN74LS157DRE4SN74LS157DRG4SN74LS157NSN74LS157N3SN74LS157NE4SN74LS157NSR
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)Obsolete (Manufacturer has discontinued the production of the device)Active (Recommended for new designs)Active (Recommended for new designs)
Manufacture's Sample AvailabilityNoNoNoNoNoNoNoNoNoNo

打包

SN74LS157DSN74LS157DE4SN74LS157DG4SN74LS157DRSN74LS157DRE4SN74LS157DRG4SN74LS157NSN74LS157N3SN74LS157NE4SN74LS157NSR
N12345678910
Pin16161616161616161616
Package TypeDDDDDDNNNNS
Industry STD TermSOICSOICSOICSOICSOICSOICPDIPPDIPPDIPSOP
JEDEC CodeR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDIP-TR-PDIP-TR-PDIP-TR-PDSO-G
Package QTY40404025002500250025252000
CarrierTUBETUBETUBELARGE T&RLARGE T&RLARGE T&RTUBETUBELARGE T&R
Device MarkingLS157LS157LS157LS157LS157LS157SN74LS157NSN74LS157N74LS157
Width (mm)3.913.913.913.913.913.916.356.356.355.3
Length (mm)9.99.99.99.99.99.919.319.319.310.3
Thickness (mm)1.581.581.581.581.581.583.93.93.91.95
Pitch (mm)1.271.271.271.271.271.272.542.542.541.27
Max Height (mm)1.751.751.751.751.751.755.085.085.082
Mechanical Data下载下载下载下载下载下载下载下载下载下载

参数化

Parameters / ModelsSN74LS157D
SN74LS157D
SN74LS157DE4
SN74LS157DE4
SN74LS157DG4
SN74LS157DG4
SN74LS157DR
SN74LS157DR
SN74LS157DRE4
SN74LS157DRE4
SN74LS157DRG4
SN74LS157DRG4
SN74LS157N
SN74LS157N
SN74LS157N3
SN74LS157N3
SN74LS157NE4
SN74LS157NE4
SN74LS157NSR
SN74LS157NSR
Approx. Price (US$)0.22 | 1ku
Bandwidth, MHz353535353535353535
Bits444444444
Number of Channels444444444
Channels(#)4
Configuration2:12:12:12:12:12:12:12:12:12:1
Digital input leakage(Max), uA555555555
ESD Charged Device Model, kV0.750.750.750.750.750.750.750.750.75
ESD HBM, kV222222222
F @ Nom Voltage(Max), Mhz353535353535353535
F @ Nom Voltage(Max)(Mhz)35
FunctionEncoder/MultiplexerEncoder/MultiplexerEncoder/MultiplexerEncoder/MultiplexerEncoder/MultiplexerEncoder/MultiplexerEncoder/MultiplexerEncoder/MultiplexerEncoder/MultiplexerEncoder/Multiplexer
ICC @ Nom Voltage(Max), mA161616161616161616
ICC @ Nom Voltage(Max)(mA)16
Operating Temperature Range, C0 to 700 to 700 to 700 to 700 to 700 to 700 to 700 to 700 to 70
Operating Temperature Range(C)0 to 70
Output Drive (IOL/IOH)(Max), mA8/-0.48/-0.48/-0.48/-0.48/-0.48/-0.48/-0.48/-0.48/-0.4
Output Drive (IOL/IOH)(Max)(mA)8/-0.4
Package GroupSOICSOICSOICSOICSOICSOICPDIPPDIPPDIPSO
Package Size: mm2:W x L, PKG16SOIC: 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)See datasheet (PDIP)16SO: 80 mm2: 7.8 x 10.2(SO)
Package Size: mm2:W x L (PKG)See datasheet (PDIP)
RatingCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalog
Schmitt TriggerNoNoNoNoNoNoNoNoNoNo
Technology FamilyLSLSLSLSLSLSLSLSLSLS
TypeStandardStandardStandardStandardStandardStandardStandardStandardStandardStandard
VCC(Max), V5.255.255.255.255.255.255.255.255.25
VCC(Max)(V)5.25
VCC(Min), V4.754.754.754.754.754.754.754.754.75
VCC(Min)(V)4.75
Voltage(Nom), V555555555
Voltage(Nom)(V)5
tpd @ Nom Voltage(Max), ns141414141414141414
tpd @ Nom Voltage(Max)(ns)14

生态计划

SN74LS157DSN74LS157DE4SN74LS157DG4SN74LS157DRSN74LS157DRE4SN74LS157DRG4SN74LS157NSN74LS157N3SN74LS157NE4SN74LS157NSR
RoHSCompliantCompliantCompliantCompliantCompliantCompliantCompliantNot CompliantCompliantCompliant
Pb FreeNoYesYes

应用须知

  • Designing with the SN54/74LS123 (Rev. A)
    PDF, 118 Kb, 修订版: A, 档案已发布: Mar 1, 1997
    The Texas Instruments (TI) SN54/74LS123 dual retriggerable monostable multivibrator is a one-shot device capable of verylong output pulses and up to 100% duty cycle. The ?LS123 also features dc triggering from gated low-level active A andhigh-level active B inputs and provides a clear input that terminates the output pulse of any predetermined time independentof timing components R ext and

模型线

制造商分类

  • Semiconductors> Switches and Multiplexers> Buffered Encoders and Decoders