Datasheet Texas Instruments SN74ALVCH162721DGGR — Ficha de datos

Fabricante	Texas Instruments
Serie	SN74ALVCH162721
Numero de parte	SN74ALVCH162721DGGR

Flip-Flop de 3.3 V y 20 bits con salidas de 3 estados 56-TSSOP -40 a 85

Hojas de datos

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PDF, 339 Kb, Revisión: G, Archivo publicado: sept 17, 2004

Extracto del documento

Precios

Estado

Estado del ciclo de vida	Obsoleto (El fabricante ha interrumpido la producción del dispositivo)
Disponibilidad de muestra del fabricante	No

Embalaje

Pin	56
Package Type	DGG
Industry STD Term	TSSOP
JEDEC Code	R-PDSO-G
Width (mm)	6.1
Length (mm)	14
Thickness (mm)	1.15
Pitch (mm)	.5
Max Height (mm)	1.2
Mechanical Data	Descargar

Reemplazos

Replacement	SN74ALVCH162721GR
Replacement Code	S

Paramétricos

3-State Output	Yes
Approx. Price (US$)	1.65 \| 1ku
Bits(#)	20
F @ Nom Voltage(Max)(Mhz)	150
ICC @ Nom Voltage(Max)(mA)	0.04
Input Type	LVTTL CMOS
Operating Temperature Range(C)	-40 to 85
Output Drive (IOL/IOH)(Max)(mA)	12/-12
Output Type	LVTTL CMOS
Package Group	TSSOP
Package Size: mm2:W x L (PKG)	56TSSOP: 113 mm2: 8.1 x 14(TSSOP)
Rating	Catalog
Schmitt Trigger	No
Technology Family	ALVC
VCC(Max)(V)	3.6
VCC(Min)(V)	1.65
Voltage(Nom)(V)	1.8 2.5 2.7 3.3
tpd @ Nom Voltage(Max)(ns)	6.7 6.2 5.3

Plan ecológico

RoHS	Desobediente
Pb gratis	No

Notas de aplicación

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TI SN74ALVC16835 Component Specification Analysis for PC100
PDF, 43 Kb, Archivo publicado: agosto 3, 1998
The PC100 standard establishes design parameters for the PC SDRAM DIMM that is designed to operate at 100 MHz. The 168-pin, 8-byte, registered SDRAM DIMM is a JEDEC-defined device (JC-42.5-96-146A). Some of the defined signal paths include data signals, address signals, and control signals. This application report discusses the SN74ALVC16835 18-bit universal bus driver that is available from T
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Logic Solutions for PC-100 SDRAM Registered DIMMs (Rev. A)
PDF, 96 Kb, Revisión: A, Archivo publicado: mayo 13, 1998
Design of high-performance personal computer (PC) systems that are capable of meeting the needs imposed by modern operating systems and software includes the use of large banks of SDRAMs on DIMMs (see Figure 1).To meet the demands of stable functionality over the broad spectrum of operating environments, meet system timing needs, and to support data integrity, the loads presented by the large
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Bus-Hold Circuit
PDF, 418 Kb, Archivo publicado: feb 5, 2001
When designing systems that include CMOS devices, designers must pay special attention to the operating condition in which all of the bus drivers are in an inactive, high-impedance condition (3-state). Unless special measures are taken, this condition can lead to undefined levels and, thus, to a significant increase in the device?s power dissipation. In extreme cases, this leads to oscillation of
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16-Bit Widebus Logic Families in 56-Ball 0.65-mm Pitch Very Thin Fine-Pitch BGA (Rev. B)
PDF, 895 Kb, Revisión: B, Archivo publicado: mayo 22, 2002
TI?s 56-ball MicroStar Jr.E package registered under JEDEC MO-225 has demonstrated through modeling and experimentation that it is an optimal solution for reducing inductance and capacitance improving thermal performance and minimizing board area usage in integrated bus functions. Multiple functions released in the 56-ball MicroStar Jr.E package have superior performance characteristics compa
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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

Linea modelo

Serie: SN74ALVCH162721 (4)

74ALVCH162721GRE4 SN74ALVCH162721DGGR SN74ALVCH162721DLR SN74ALVCH162721GR

Clasificación del fabricante

Semiconductors > Logic > Flip-Flop/Latch/Register > D-Type Flip-Flop