Datasheet Texas Instruments SN74121

ManufacturerTexas Instruments
SeriesSN74121
Datasheet Texas Instruments SN74121

Monostable multivibrator with Schmitt-trigger inputs

Datasheets

SN54121, SN74121 datasheet
PDF, 1.0 Mb, Revision: A, File published: Apr 29, 2005
Extract from the document

Prices

Status

SN74121DSN74121DE4SN74121DRSN74121NSN74121N3SN74121NE4
Lifecycle StatusActive (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)
Manufacture's Sample AvailabilityYesNoNoNoNoNo

Packaging

SN74121DSN74121DE4SN74121DRSN74121NSN74121N3SN74121NE4
Pin141414141414
Package TypeDDDNNN
Industry STD TermSOICSOICSOICPDIPPDIPPDIP
JEDEC CodeR-PDSO-GR-PDSO-GR-PDSO-GR-PDIP-TR-PDIP-TR-PDIP-T
Package QTY505025002525
CarrierTUBETUBELARGE T&RTUBETUBE
Device Marking741217412174121SN74121NSN74121N
Width (mm)3.913.913.916.356.356.35
Length (mm)8.658.658.6519.319.319.3
Thickness (mm)1.581.581.583.93.93.9
Pitch (mm)1.271.271.272.542.542.54
Max Height (mm)1.751.751.755.085.085.08
Mechanical DataDownloadDownloadDownloadDownloadDownloadDownload

Parametrics

Parameters / ModelsSN74121D
SN74121D
SN74121DE4
SN74121DE4
SN74121DR
SN74121DR
SN74121N
SN74121N
SN74121N3
SN74121N3
SN74121NE4
SN74121NE4
Approx. Price (US$)1.47 | 1ku1.47 | 1ku
Bits1111
Bits(#)11
F @ Nom Voltage(Max), Mhz75757575
F @ Nom Voltage(Max)(Mhz)7575
ICC @ Nom Voltage(Max), mA40404040
ICC @ Nom Voltage(Max)(mA)4040
Input TypeTTL
Operating Temperature Range, C0 to 700 to 700 to 700 to 70
Operating Temperature Range(C)0 to 700 to 70
Output Drive (IOL/IOH)(Max), mA16/-0.416/-0.416/-0.416/-0.4
Output Drive (IOL/IOH)(Max)(mA)16/-0.416/-0.4
Output TypeTTL
Package GroupSOICSOICSOICPDIPPDIPPDIP
Package Size: mm2:W x L, PKG14SOIC: 52 mm2: 6 x 8.65(SOIC)14SOIC: 52 mm2: 6 x 8.65(SOIC)See datasheet (PDIP)See datasheet (PDIP)
Package Size: mm2:W x L (PKG)See datasheet (PDIP)See datasheet (PDIP)
RatingCatalogCatalogCatalogCatalogCatalogCatalog
Schmitt TriggerYesYesYesYesYesYes
Technology FamilyTTLTTLTTLTTLTTLTTL
VCC(Max), V5.255.255.255.25
VCC(Max)(V)5.255.25
VCC(Min), V4.754.754.754.75
VCC(Min)(V)4.754.75
Voltage(Nom), V5555
Voltage(Nom)(V)55
tpd @ Nom Voltage(Max), ns80808080
tpd @ Nom Voltage(Max)(ns)8080

Eco Plan

SN74121DSN74121DE4SN74121DRSN74121NSN74121N3SN74121NE4
RoHSCompliantCompliantCompliantCompliantNot CompliantCompliant
Pb FreeYesYesNoYes

Application Notes

Model Line

Manufacturer's Classification

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