Datasheet Texas Instruments SN74LS42DR — Datenblatt

Hersteller	Texas Instruments
Serie	SN74LS42
Artikelnummer	SN74LS42DR

4-Zeilen-BCD- bis 10-Zeilen-Dezimaldecoder 16-SOIC 0 bis 70

Datenblätter

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PDF, 218 Kb, Datei veröffentlicht: Mar 1, 1988

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SN5442A, SN54LS42, SN7442A, SN74LS42
4-LINE BCD TO 10-LINE DECIMAL DECODERS
SDLS109 вЂ“ MARCH 1974 вЂ“ REVISED MARCH 1988 Copyright пЈ© 1988, Texas Instruments Incorporated PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters. POST OFFICE BOX 655303 DALLAS, TEXAS 75265 1 SN5442A, SN54LS42, SN7442A, SN74LS42
4-LINE BCD TO 10-LINE DECIMAL DECODERS
SDLS109 вЂ“ MARCH 1974 вЂ“ REVISED MARCH 1988 2 POST OFFICE BOX 655303 DALLAS, TEXAS 75265 SN5442A, SN54LS42, SN7442A, SN74LS42
4-LINE BCD TO 10-LINE DECIMAL DECODERS
SDLS109 вЂ“ MARCH 1974 вЂ“ REVISED MARCH 1988 POST OFFICE BOX 655303 DALLAS, TEXAS 75265 3 SN5442A, SN54LS42, SN7442A, SN74LS42
4-LINE BCD TO 10-LINE DECIMAL DECODERS
SDLS109 вЂ“ MARCH 1974 вЂ“ REVISED MARCH 1988 4 POST OFFICE BOX 655303 DALLAS, TEXAS 75265 SN5442A, SN54LS42, SN7442A, SN74LS42
4-LINE BCD TO 10-LINE DECIMAL DECODERS
SDLS109 вЂ“ MARCH 1974 вЂ“ REVISED MARCH 1988 POST OFFICE BOX 655303 DALLAS, TEXAS 75265 5 SN5442A, SN54LS42, SN7442A, SN74LS42
4-LINE BCD TO 10-LINE DECIMAL DECODERS
SDLS109 вЂ“ MARCH 1974 вЂ“ REVISED MARCH 1988 6 POST OFFICE BOX 655303 DALLAS, TEXAS 75265 IMPORTANT NOTICE
Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, modifications, enhancements, improvements,
and other changes to its products and services at any time and to discontinue any product or service without notice. Customers should
obtain the latest relevant information before placing orders and should verify that such information is current and complete. All products are
sold subject to TIвЂ™s terms and conditions of sale supplied at the time of order acknowledgment.
TI warrants performance of its hardware products to the specifications applicable at the time of sale in accordance with TIвЂ™s standard
warranty. Testing and other quality control techniques are used to the extent TI deems necessary to support this warranty. Except where
mandated by government requirements, testing of all parameters of each product is not necessarily performed. …

Status

Lifecycle Status	Obsolete (Manufacturer has discontinued the production of the device)
Manufacture's Sample Availability	No

Verpackung

Pin	16
Package Type	D
Industry STD Term	SOIC
JEDEC Code	R-PDSO-G
Width (mm)	3.91
Length (mm)	9.9
Thickness (mm)	1.58
Pitch (mm)	1.27
Max Height (mm)	1.75
Mechanical Data	Herunterladen

Parameter

Approx. Price (US$)	0.88 \| 1ku
Bits(#)	10
Channels(#)	1
Configuration	4:10
F @ Nom Voltage(Max)(Mhz)	35
Function	Decoder/Demultiplexer
ICC @ Nom Voltage(Max)(mA)	13
Input Type	TTL
Operating Temperature Range(C)	0 to 70
Output Drive (IOL/IOH)(Max)(mA)	8/-0.4
Output Type	TTL
Package Group	SOIC
Package Size: mm2:W x L (PKG)	See datasheet (PDIP)
Rating	Catalog
Schmitt Trigger	No
Technology Family	LS
Type	Standard
VCC(Max)(V)	5.25
VCC(Min)(V)	4.75
Voltage(Nom)(V)	5
tpd @ Nom Voltage(Max)(ns)	30

Öko-Plan

RoHS	Not Compliant
Pb Free	No

Anwendungshinweise

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Hardware Design Considerations for a Wireless LED based Display Design
PDF, 682 Kb, Datei veröffentlicht: Jun 11, 2014
Scoreboards have different purposes with various features. Scoreboards are typically used for displaying scores of a game played between two teams. These games can be a timed or an untimed event. The application described in this application report creates a multi-sport scoreboard that is cost efficient, portable, and easy to use. The display values on the scoreboard are transmitted wirelessly.
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Designing with the SN54/74LS123 (Rev. A)
PDF, 118 Kb, Revision: A, Datei veröffentlicht: 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

Modellreihe

Serie: SN74LS42 (4)

SN74LS42D SN74LS42DG4 SN74LS42DR SN74LS42N

Herstellerklassifikation

Semiconductors > Logic > Specialty Logic > Decoder/Encoder/Multiplexer