Datasheet Texas Instruments SN74121D

Manufacturer	Texas Instruments
Series	SN74121
Part Number	SN74121D

Monostable multivibrator with Schmitt-trigger inputs 14-SOIC 0 to 70

Datasheets

Download

PDF, 1.0 Mb, Revision: A, File published: Apr 29, 2005

Extract from the document

SDLS042A -MAY 1983 -REVISED MAY 2005 A PACKAGE OPTION ADDENDUM
www.ti.com 23-Apr-2005 PACKAGING INFORMATION
Orderable Device Status (1) Package
Type 5962-9755301QCA ACTIVE CDIP J 14 1 TBD Call TI Level-NC-NC-NC 5962-9755301QDA ACTIVE CFP W 14 1 TBD Call TI Level-NC-NC-NC 5962-9755301QDA ACTIVE CFP W 14 1 TBD Call TI Level-NC-NC-NC SN54121J ACTIVE CDIP J 14 1 TBD Call TI Level-NC-NC-NC SN54121J ACTIVE CDIP J 14 1 TBD Call TI Level-NC-NC-NC SN74121D ACTIVE SOIC D 14 50 Pb-Free
(RoHS) CU NIPDAU Level-2-260C-1 YEAR/
Level-1-235C-UNLIM SN74121D ACTIVE SOIC D 14 50 Pb-Free
(RoHS) CU NIPDAU Level-2-260C-1 YEAR/
Level-1-235C-UNLIM SN74121DR ACTIVE SOIC D 14 2500 Pb-Free
(RoHS) CU NIPDAU Level-2-260C-1 YEAR/
Level-1-235C-UNLIM SN74121DR ACTIVE SOIC D 14 2500 Pb-Free
(RoHS) CU NIPDAU Level-2-260C-1 YEAR/
Level-1-235C-UNLIM SN74121N ACTIVE PDIP N 14 25 Pb-Free
(RoHS) CU NIPDAU Level-NC-NC-NC SN74121N ACTIVE PDIP N 14 25 Pb-Free
(RoHS) CU NIPDAU Level-NC-NC-NC SN74121N3 OBSOLETE PDIP N 14 TBD Call TI Call TI SN74121N3 OBSOLETE PDIP N 14 TBD Call TI Call TI SN74121NSR ACTIVE SO NS 14 2000 Pb-Free
(RoHS) CU NIPDAU Level-2-260C-1 YEAR/
Level-1-235C-UNLIM SN74121NSR ACTIVE SO NS 14 2000 Pb-Free
(RoHS) CU NIPDAU Level-2-260C-1 YEAR/
Level-1-235C-UNLIM SNJ54121J ACTIVE CDIP J 14 1 TBD Call TI Level-NC-NC-NC SNJ54121J ACTIVE CDIP J 14 1 TBD Call TI Level-NC-NC-NC SNJ54121W ACTIVE CFP W 14 1 TBD Call TI Level-NC-NC-NC SNJ54121W ACTIVE CFP W 14 1 TBD Call TI Level-NC-NC-NC SNJ54121WA ACTIVE CFP WA 14 1 TBD Call TI Level-NC-NC-NC SNJ54121WA ACTIVE CFP WA 14 1 TBD Call TI Level-NC-NC-NC Package
Drawing Pins Package Eco Plan (2)
Qty Lead/Ball Finish MSL Peak Temp (3) (1) The marketing status values are defined as follows:
ACTIVE: Product device recommended for new designs.
LIFEBUY: TI has announced that the device will be discontinued, and a lifetime-buy period is in effect.
NRND: Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend using this part in …

Prices

Status

Lifecycle Status	Active (Recommended for new designs)
Manufacture's Sample Availability	No

Packaging

Pin	14
Package Type	D
Industry STD Term	SOIC
JEDEC Code	R-PDSO-G
Package QTY	50
Carrier	TUBE
Device Marking	74121
Width (mm)	3.91
Length (mm)	8.65
Thickness (mm)	1.58
Pitch (mm)	1.27
Max Height (mm)	1.75
Mechanical Data	Download

Parametrics

Bits	1
F @ Nom Voltage(Max)	75 Mhz
ICC @ Nom Voltage(Max)	40 mA
Operating Temperature Range	0 to 70 C
Output Drive (IOL/IOH)(Max)	16/-0.4 mA
Package Group	SOIC
Package Size: mm2:W x L	14SOIC: 52 mm2: 6 x 8.65(SOIC) PKG
Rating	Catalog
Schmitt Trigger	Yes
Technology Family	TTL
VCC(Max)	5.25 V
VCC(Min)	4.75 V
Voltage(Nom)	5 V
tpd @ Nom Voltage(Max)	80 ns

Eco Plan

RoHS

Compliant

Application Notes

Download
Designing with the SN74LVC1G123 Monostable Multivibrator
PDF, 158 Kb, File published: Jul 14, 2015

Model Line

Series: SN74121 (6)

SN74121D SN74121DE4 SN74121DR SN74121N SN74121N3 SN74121NE4

Manufacturer's Classification

Semiconductors > Logic > Specialty Logic > Monostable Multivibrator