Datasheet Texas Instruments SN54121

Manufacturer	Texas Instruments
Series	SN54121

Monostable Multivibrators With Schmitt-trigger Inputs

Datasheets

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

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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 …

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Status

	5962-9755301QCA	5962-9755301QDA	SN54121J	SNJ54121J	SNJ54121W
Lifecycle Status	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 Availability	No	No	No	No	No

Packaging

	5962-9755301QCA	5962-9755301QDA	SN54121J	SNJ54121J	SNJ54121W
N	1	2	3	4	5
Pin	14	14	14	14	14
Package Type	J	W	J	J	W
Industry STD Term	CDIP	CFP	CDIP	CDIP	CFP
JEDEC Code	R-GDIP-T	R-GDFP-F	R-GDIP-T	R-GDIP-T	R-GDFP-F
Package QTY	1	1	1	1	1
Carrier	TUBE	TUBE	TUBE	TUBE	TUBE
Device Marking	A	5962-9755301QD	SN54121J	SNJ54121J	SNJ54121W
Width (mm)	6.67	5.97	6.67	6.67	5.97
Length (mm)	19.56	9.21	19.56	19.56	9.21
Thickness (mm)	4.57	1.59	4.57	4.57	1.59
Pitch (mm)	2.54	1.27	2.54	2.54	1.27
Max Height (mm)	5.08	2.03	5.08	5.08	2.03
Mechanical Data	Download	Download	Download	Download	Download

Parametrics

Parameters / Models	5962-9755301QCA	5962-9755301QDA	SN54121J	SNJ54121J	SNJ54121W
Bits	1	1	1	1	1
F @ Nom Voltage(Max), Mhz	75	75	75	75	75
ICC @ Nom Voltage(Max), mA	40	40	40	40	40
Input Type	TTL	TTL	TTL	TTL	TTL
Operating Temperature Range, C	-55 to 125	-55 to 125	-55 to 125	-55 to 125	-55 to 125
Output Drive (IOL/IOH)(Max), mA	16/-0.4	16/-0.4	16/-0.4	16/-0.4	16/-0.4
Output Type	TTL	TTL	TTL	TTL	TTL
Package Group	CDIP	CFP	CDIP	CDIP	CFP
Package Size: mm2:W x L, PKG	See datasheet (CDIP)	See datasheet (CFP)	See datasheet (CDIP)	See datasheet (CDIP)	See datasheet (CFP)
Rating	Military	Military	Military	Military	Military
Technology Family	TTL	TTL	TTL	TTL	TTL
VCC(Max), V	5.25	5.25	5.25	5.25	5.25
VCC(Min), V	4.75	4.75	4.75	4.75	4.75
Voltage(Nom), V	5	5	5	5	5
tpd @ Nom Voltage(Max), ns	80	80	80	80	80

Eco Plan

	5962-9755301QCA	5962-9755301QDA	SN54121J	SNJ54121J	SNJ54121W
RoHS	See ti.com	See ti.com	See ti.com	See ti.com	See ti.com

Application Notes

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Input and Output Characteristics of Digital Integrated Circuits
PDF, 1.7 Mb, File published: Oct 1, 1996
This report contains a comprehensive collection of the input and output characteristic curves of typical integrated circuits from various logic families. These curves go beyond the information given in data sheets by providing additional details regarding the characteristics of the components. This knowledge is particularly useful when for example a decision must be made as to which circuit shou
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Live Insertion
PDF, 150 Kb, File published: Oct 1, 1996
Many applications require the ability to exchange modules in electronic systems without removing the supply voltage from the module (live insertion). For example an electronic telephone exchange must always remain operational even during module maintenance and repair. To avoid damaging components additional circuitry modifications are necessary. This document describes in detail the phenomena tha
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Designing with the SN74LVC1G123 Monostable Multivibrator
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Understanding and Interpreting Standard-Logic Data Sheets (Rev. C)
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Semiconductor Packing Material Electrostatic Discharge (ESD) Protection
PDF, 337 Kb, File published: Jul 8, 2004
Forty-eight-pin TSSOP components that were packaged using Texas Instruments (TI) standard packing methodology were subjected to electrical discharges between 0.5 and 20 kV as generated by an IEC ESD simulator to determine the level of ISD protection provided by the packing materials. The testing included trays tape and reel and magazines. Additional units were subjected to the same discharge
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Designing With Logic (Rev. C)
PDF, 186 Kb, Revision: C, File published: Jun 1, 1997
Data sheets which usually give information on device behavior only under recommended operating conditions may only partially answer engineering questions that arise during the development of systems using logic devices. However information is frequently needed regarding the behavior of the device outside the conditions in the data sheet. Such questions might be:?How does a bus driver behave w
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Introduction to Logic
PDF, 93 Kb, File published: Apr 30, 2015

Model Line

Series: SN54121 (5)

5962-9755301QCA 5962-9755301QDA SN54121J SNJ54121J SNJ54121W

Manufacturer's Classification

Semiconductors> Space & High Reliability> Logic Products> Specialty Logic Products> Monostable Multivibrator Products