Datasheet Texas Instruments SN74AHC157DBR — Ficha de datos

Fabricante	Texas Instruments
Serie	SN74AHC157
Numero de parte	SN74AHC157DBR

Selectores / multiplexores de datos cuádruples de 2 líneas a 1 línea 16-SSOP -40 a 125

Hojas de datos

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PDF, 1.3 Mb, Revisión: J, Archivo publicado: jun 27, 2013

Extracto del documento

Precios

Estado

Estado del ciclo de vida	Activo (Recomendado para nuevos diseños)
Disponibilidad de muestra del fabricante	No

Embalaje

Pin	16
Package Type	DB
Industry STD Term	SSOP
JEDEC Code	R-PDSO-G
Package QTY	2000
Carrier	LARGE T&R
Device Marking	HA157
Width (mm)	5.3
Length (mm)	6.2
Thickness (mm)	1.95
Pitch (mm)	.65
Max Height (mm)	2
Mechanical Data	Descargar

Paramétricos

Bandwidth	110 MHz
Bits	2
Number of Channels	4
Configuration	2:1
Digital input leakage(Max)	5 uA
ESD Charged Device Model	0.75 kV
ESD HBM	2 kV
F @ Nom Voltage(Max)	110 Mhz
Function	Encoder/Multiplexer
ICC @ Nom Voltage(Max)	0.04 mA
Operating Temperature Range	-40 to 125 C
Output Drive (IOL/IOH)(Max)	50/-50 mA
Package Group	SSOP
Package Size: mm2:W x L	16SSOP: 48 mm2: 7.8 x 6.2(SSOP) PKG
Rating	Catalog
Schmitt Trigger	No
Technology Family	AHC
Type	Standard
VCC(Max)	5.5 V
VCC(Min)	2 V
Voltage(Nom)	3.3,5 V
tpd @ Nom Voltage(Max)	11.5,7.5 ns

Plan ecológico

RoHS

Obediente

Notas de aplicación

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Benefits & Issues of Migrating 5-V and 3.3-V Logic to Lower-Voltage Supplies (Rev. A)
PDF, 154 Kb, Revisión: A, Archivo publicado: sept 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, Revisión: A, Archivo publicado: jul 26, 2016
TI Little Logic devices are logic-gate devices assembled in a small single- dual- or triple- gate package. Little Logic devices are widely used in portable equipment such as mobile phones MP3 players and notebook computers. Little Logic devices also are used in desktop computers and telecommunications. Little Logic gates are common components for easy PC board routing schematic design and b
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Migration From 3.3-V To 2.5-V Power Supplies For Logic Devices
PDF, 115 Kb, Archivo publicado: dic 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, Archivo publicado: 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, Revisión: C, Archivo publicado: dic 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

Linea modelo

Serie: SN74AHC157 (16)

SN74AHC157D SN74AHC157DBLE SN74AHC157DBR SN74AHC157DG4 SN74AHC157DGVR SN74AHC157DR SN74AHC157DRG4 SN74AHC157N SN74AHC157NSR SN74AHC157PW SN74AHC157PWG4 SN74AHC157PWLE SN74AHC157PWR SN74AHC157PWRG3 SN74AHC157PWRG4 SN74AHC157RGYR

Clasificación del fabricante

Semiconductors > Switches and Multiplexers > Buffered Encoders and Decoders