Datasheet Texas Instruments SN74LS122 — 数据表

制造商Texas Instruments
系列SN74LS122
Datasheet Texas Instruments SN74LS122

可触发单稳态多谐振荡器

数据表

Retriggerable Monostable Multivibrators datasheet
PDF, 1.4 Mb, 档案已发布: Dec 1, 1983
从文件中提取

价格

状态

SN74LS122DSN74LS122DG4SN74LS122DRSN74LS122DRE4SN74LS122NSN74LS122N3SN74LS122NE4SN74LS122NSR
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)Obsolete (Manufacturer has discontinued the production of the device)Active (Recommended for new designs)Active (Recommended for new designs)
Manufacture's Sample AvailabilityNoYesNoNoNoNoNoNo

打包

SN74LS122DSN74LS122DG4SN74LS122DRSN74LS122DRE4SN74LS122NSN74LS122N3SN74LS122NE4SN74LS122NSR
N12345678
Pin1414141414141414
Package TypeDDDDNNNNS
Industry STD TermSOICSOICSOICSOICPDIPPDIPPDIPSOP
JEDEC CodeR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDIP-TR-PDIP-TR-PDIP-TR-PDSO-G
Package QTY50502500250025252000
CarrierTUBETUBELARGE T&RLARGE T&RTUBETUBELARGE T&R
Device MarkingLS122LS122LS122LS122SN74LS122NSN74LS122N74LS122
Width (mm)3.913.913.913.916.356.356.355.3
Length (mm)8.658.658.658.6519.319.319.310.3
Thickness (mm)1.581.581.581.583.93.93.91.95
Pitch (mm)1.271.271.271.272.542.542.541.27
Max Height (mm)1.751.751.751.755.085.085.082
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参数化

Parameters / ModelsSN74LS122D
SN74LS122D
SN74LS122DG4
SN74LS122DG4
SN74LS122DR
SN74LS122DR
SN74LS122DRE4
SN74LS122DRE4
SN74LS122N
SN74LS122N
SN74LS122N3
SN74LS122N3
SN74LS122NE4
SN74LS122NE4
SN74LS122NSR
SN74LS122NSR
Approx. Price (US$)0.39 | 1ku
Bits2222222
Bits(#)2
F @ Nom Voltage(Max), Mhz35353535353535
F @ Nom Voltage(Max)(Mhz)35
ICC @ Nom Voltage(Max), mA11111111111111
ICC @ Nom Voltage(Max)(mA)11
Input TypeTTL
Operating Temperature Range, C0 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/-0.4
Output Drive (IOL/IOH)(Max)(mA)8/-0.4
Output TypeTTL
Package GroupSOICSOICSOICSOICPDIPPDIPPDIPSO
Package Size: mm2:W x L, PKG14SOIC: 52 mm2: 6 x 8.65(SOIC)14SOIC: 52 mm2: 6 x 8.65(SOIC)14SOIC: 52 mm2: 6 x 8.65(SOIC)14SOIC: 52 mm2: 6 x 8.65(SOIC)See datasheet (PDIP)See datasheet (PDIP)14SO: 80 mm2: 7.8 x 10.2(SO)
Package Size: mm2:W x L (PKG)See datasheet (PDIP)
RatingCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalog
Schmitt TriggerNoNoNoNoNoNoNoNo
Technology FamilyLSLSLSLSLSLSLSLS
VCC(Max), V5.255.255.255.255.255.255.25
VCC(Max)(V)5.25
VCC(Min), V4.754.754.754.754.754.754.75
VCC(Min)(V)4.75
Voltage(Nom), V5555555
Voltage(Nom)(V)5
tpd @ Nom Voltage(Max), ns56565656565656
tpd @ Nom Voltage(Max)(ns)56

生态计划

SN74LS122DSN74LS122DG4SN74LS122DRSN74LS122DRE4SN74LS122NSN74LS122N3SN74LS122NE4SN74LS122NSR
RoHSCompliantCompliantCompliantCompliantCompliantNot CompliantCompliantCompliant
Pb FreeYesYesNo

应用须知

  • Designing with the SN74LVC1G123 Monostable Multivibrator
    PDF, 158 Kb, 档案已发布: Jul 14, 2015
  • 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> Logic> Specialty Logic> Monostable Multivibrator