Datasheet Texas Instruments SN74LS19AN — Datenblatt

Hersteller	Texas Instruments
Serie	SN74LS19A
Artikelnummer	SN74LS19AN

Hex-Schmitt-Trigger-Wechselrichter 14-PDIP 0 bis 70

Datenblätter

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PDF, 896 Kb, Datei veröffentlicht: Mar 1, 1988

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PACKAGE OPTION ADDENDUM www.ti.com 15-Apr-2017 PACKAGING INFORMATION
Orderable Device Status
(1) Package Type Package Pins Package
Drawing
Qty Eco Plan Lead/Ball Finish MSL Peak Temp (2) (6) (3) Op Temp (В°C) Device Marking
(4/5) SN74LS19ADR ACTIVE SOIC D 14 2500 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM 0 to 70 LS19A SN74LS19AN ACTIVE PDIP N 14 25 Pb-Free
(RoHS) CU NIPDAU N / A for Pkg Type 0 to 70 SN74LS19AN SN74LS19ANE4 ACTIVE PDIP N 14 25 Pb-Free
(RoHS) CU NIPDAU N / A for Pkg Type 0 to 70 SN74LS19AN SN74LS19ANSR ACTIVE SO NS 14 2000 Green (RoHS
& no Sb/Br) CU NIPDAU Level-1-260C-UNLIM 0 to 70 74LS19A (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 a new design.
PREVIEW: Device has been announced but is not in production. Samples may or may not be available.
OBSOLETE: TI has discontinued the production of the device.
(2) Eco Plan -The planned eco-friendly classification: Pb-Free (RoHS), Pb-Free (RoHS Exempt), or Green (RoHS & no Sb/Br) -please check http://www.ti.com/productcontent for the latest availability
information and additional product content details.
TBD: The Pb-Free/Green conversion plan has not been defined.
Pb-Free (RoHS): TI's terms "Lead-Free" or "Pb-Free" mean semiconductor products that are compatible with the current RoHS requirements for all 6 substances, including the requirement that
lead not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered at high temperatures, TI Pb-Free products are suitable for use in specified lead-free processes.
Pb-Free (RoHS Exempt): This component has a RoHS exemption for either 1) lead-based flip-chip solder bumps used between the die and package, or 2) lead-based die adhesive used between
the die and leadframe. The component is otherwise considered Pb-Free (RoHS compatible) as defined above.
Green (RoHS & no Sb/Br): TI defines "Green" to mean Pb-Free (RoHS compatible), and free of Bromine (Br) and Antimony (Sb) based flame retardants (Br or Sb do not exceed 0.1% by weight …

Preise

Status

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

Verpackung

Pin	14
Package Type	N
Industry STD Term	PDIP
JEDEC Code	R-PDIP-T
Package QTY	25
Carrier	TUBE
Device Marking	SN74LS19AN
Width (mm)	6.35
Length (mm)	19.3
Thickness (mm)	3.9
Pitch (mm)	2.54
Max Height (mm)	5.08
Mechanical Data	Herunterladen

Parameter

Bits	6
F @ Nom Voltage(Max)	35 Mhz
ICC @ Nom Voltage(Max)	0.03 mA
Operating Temperature Range	0 to 70 C
Output Drive (IOL/IOH)(Max)	-0.4/8 mA
Package Group	PDIP
Package Size: mm2:W x L	See datasheet (PDIP) PKG
Rating	Catalog
Schmitt Trigger	Yes
Technology Family	LS
VCC(Max)	5.25 V
VCC(Min)	4.75 V
Voltage(Nom)	5 V
tpd @ Nom Voltage(Max)	30 ns

Öko-Plan

RoHS	Compliant
Pb Free	Yes

Anwendungshinweise

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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: SN74LS19A (4)

SN74LS19ADR SN74LS19AN SN74LS19ANE4 SN74LS19ANSR

Herstellerklassifikation

Semiconductors > Logic > Buffer/Driver/Transceiver > Inverting Buffer/Driver