Datasheet Texas Instruments SN74AHC244NSR — Datenblatt

Hersteller	Texas Instruments
Serie	SN74AHC244
Artikelnummer	SN74AHC244NSR

Oktalpuffer / Treiber mit 3-Zustands-Ausgängen 20-SO -40 bis 85

Datenblätter

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PDF, 1.5 Mb, Revision: K, Datei veröffentlicht: Nov 26, 2013

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Preise

Status

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

Verpackung

Pin	20
Package Type	NS
Industry STD Term	SOP
JEDEC Code	R-PDSO-G
Package QTY	2000
Carrier	LARGE T&R
Device Marking	AHC244
Width (mm)	5.3
Length (mm)	12.6
Thickness (mm)	1.95
Pitch (mm)	1.27
Max Height (mm)	2
Mechanical Data	Herunterladen

Parameter

Bits	8
F @ Nom Voltage(Max)	110 Mhz
ICC @ Nom Voltage(Max)	0.04 mA
Operating Temperature Range	-40 to 85 C
Output Drive (IOL/IOH)(Max)	-50/50 mA
Package Group	SO
Package Size: mm2:W x L	20SO: 98 mm2: 7.8 x 12.6(SO) PKG
Rating	Catalog
Schmitt Trigger	No
Technology Family	AHC
VCC(Max)	5.5 V
VCC(Min)	2 V
Voltage(Nom)	3.3,5 V
tpd @ Nom Voltage(Max)	11,8.5 ns

Öko-Plan

RoHS

Compliant

Anwendungshinweise

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Simultaneous-switching noise can generate and propagate glitches in electronic systems. Therefore, system designers are faced with challenges to minimize simultaneous-switching noise, while increasing switching speed and improving signal quality. This report presents the performance of different TI logic devices under various simultaneous-switching conditions. Factors such as the number of bits sw
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Benefits & Issues of Migrating 5-V and 3.3-V Logic to Lower-Voltage Supplies (Rev. A)
PDF, 154 Kb, Revision: A, Datei veröffentlicht: Sep 8, 1999
In the last few years the trend toward reducing supply voltage (VCC) has continued as reflected in an additional specification of 2.5-V VCC for the AVC ALVT ALVC LVC LV and the CBTLV families.In this application report the different logic levels at VCC of 5 V 3.3 V 2.5 V and 1.8 V are compared. Within the report the possibilities for migration from 5-V logic and 3.3-V logic families
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How to Select Little Logic (Rev. A)
PDF, 1.1 Mb, Revision: A, Datei veröffentlicht: Jul 26, 2016
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Migration From 3.3-V To 2.5-V Power Supplies For Logic Devices
PDF, 115 Kb, Datei veröffentlicht: Dec 1, 1997
This application report explores the possibilities for migrating to 3.3-V and 2.5-V power supplies and discusses the implications.Customers are successfully using a wide range of low-voltage 3.3-V logic devices. These devices are within Texas Instruments (TI) advanced low-voltage CMOS (ALVC) crossbar technology (CBT) crossbar technology with integrated diode (CBTD) low-voltage crossbar techn
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Texas Instruments Little Logic Application Report
PDF, 359 Kb, Datei veröffentlicht: Nov 1, 2002
Portable and consumer electronic systems? needs present greater challenges today than ever before. Engineers strive to design smaller faster lower-cost systems to meet the market demand. Consequently the semiconductor industry faces a growing need to increase operating speed minimize power consumption and reduce packaging size. Texas Instruments manufactures a variety of Little Logic semicond
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Advanced High-Speed CMOS (AHC) Logic Family (Rev. C)
PDF, 102 Kb, Revision: C, Datei veröffentlicht: Dec 2, 2002
The Texas Instruments (TI) advanced high-speed CMOS (AHC) logic family provides a natural migration for high-speed CMOS (HCMOS) users who need more speed for low-power and low-drive applications. Unlike many other advanced logic families AHC does not have the drawbacks that come with higher speed e.g. higher signal noise and power consumption. The AHC logic family consists of gates medium-sca

Modellreihe

Serie: SN74AHC244 (19)

SN74AHC244DBLE SN74AHC244DBR SN74AHC244DBRE4 SN74AHC244DGVR SN74AHC244DW SN74AHC244DWE4 SN74AHC244DWR SN74AHC244DWRE4 SN74AHC244DWRG4 SN74AHC244N SN74AHC244NE4 SN74AHC244NSR SN74AHC244PW SN74AHC244PWE4 SN74AHC244PWG4 SN74AHC244PWLE SN74AHC244PWR SN74AHC244PWRE4 SN74AHC244PWRG4

Herstellerklassifikation

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