Datasheet Texas Instruments SN74CBT3257C — Ficha de datos

Fabricante	Texas Instruments
Serie	SN74CBT3257C

Multiplexor / desmultiplexor FET 1-de-2 de 4 bits con protección de subimpulso de -2 V

Hojas de datos

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PDF, 1.5 Mb, Archivo publicado: oct 6, 2003

Extracto del documento

Precios

Estado

	SN74CBT3257CD	SN74CBT3257CDBQR	SN74CBT3257CDBQRG4	SN74CBT3257CDBR	SN74CBT3257CDG4	SN74CBT3257CDR	SN74CBT3257CDRG4	SN74CBT3257CPW	SN74CBT3257CPWG4	SN74CBT3257CPWR	SN74CBT3257CPWRE4	SN74CBT3257CPWRG4	SN74CBT3257CRGYR
Estado del ciclo de vida	Activo (Recomendado para nuevos diseños)	Activo (Recomendado para nuevos diseños)	Activo (Recomendado para nuevos diseños)	Activo (Recomendado para nuevos diseños)	Activo (Recomendado para nuevos diseños)	Activo (Recomendado para nuevos diseños)	Activo (Recomendado para nuevos diseños)	Activo (Recomendado para nuevos diseños)	Activo (Recomendado para nuevos diseños)	Activo (Recomendado para nuevos diseños)	Activo (Recomendado para nuevos diseños)	Activo (Recomendado para nuevos diseños)	Activo (Recomendado para nuevos diseños)
Disponibilidad de muestra del fabricante	No	No	No	No	No	No	No	No	No	No	No	No	No

Embalaje

	SN74CBT3257CD	SN74CBT3257CDBQR	SN74CBT3257CDBQRG4	SN74CBT3257CDBR	SN74CBT3257CDG4	SN74CBT3257CDR	SN74CBT3257CDRG4	SN74CBT3257CPW	SN74CBT3257CPWG4	SN74CBT3257CPWR	SN74CBT3257CPWRE4	SN74CBT3257CPWRG4	SN74CBT3257CRGYR
N	1	2	3	4	5	6	7	8	9	10	11	12	13
Pin	16	16	16	16	16	16	16	16	16	16	16	16	16
Package Type	D	DBQ	DBQ	DB	D	D	D	PW	PW	PW	PW	PW	RGY
Industry STD Term	SOIC	SSOP	SSOP	SSOP	SOIC	SOIC	SOIC	TSSOP	TSSOP	TSSOP	TSSOP	TSSOP	VQFN
JEDEC Code	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PQFP-N
Package QTY	40	2500	2500	2000	40	2500	2500	90	90	2000	2000	2000	3000
Carrier	TUBE	LARGE T&R	LARGE T&R	LARGE T&R	TUBE	LARGE T&R	LARGE T&R	TUBE	TUBE	LARGE T&R	LARGE T&R	LARGE T&R	LARGE T&R
Device Marking	CBT3257C	CU257C	CU257C	CU257C	CBT3257C	CBT3257C	CBT3257C	CU257C	CU257C	CU257C	CU257C	CU257C	CU257C
Width (mm)	3.91	3.9	3.9	5.3	3.91	3.91	3.91	4.4	4.4	4.4	4.4	4.4	3.5
Length (mm)	9.9	4.9	4.9	6.2	9.9	9.9	9.9	5	5	5	5	5	4
Thickness (mm)	1.58	1.5	1.5	1.95	1.58	1.58	1.58	1	1	1	1	1	.9
Pitch (mm)	1.27	.64	.64	.65	1.27	1.27	1.27	.65	.65	.65	.65	.65	.5
Max Height (mm)	1.75	1.75	1.75	2	1.75	1.75	1.75	1.2	1.2	1.2	1.2	1.2	1
Mechanical Data	Descargar	Descargar	Descargar	Descargar	Descargar	Descargar	Descargar	Descargar	Descargar	Descargar	Descargar	Descargar	Descargar

Paramétricos

Parameters / Models	SN74CBT3257CD	SN74CBT3257CDBQR	SN74CBT3257CDBQRG4	SN74CBT3257CDBR	SN74CBT3257CDG4	SN74CBT3257CDR	SN74CBT3257CDRG4	SN74CBT3257CPW	SN74CBT3257CPWG4	SN74CBT3257CPWR	SN74CBT3257CPWRE4	SN74CBT3257CPWRG4	SN74CBT3257CRGYR
Additional Features	Powered off protection,-2V undershoot protection	Powered off protection,-2V undershoot protection	Powered off protection,-2V undershoot protection	Powered off protection,-2V undershoot protection	Powered off protection,-2V undershoot protection	Powered off protection,-2V undershoot protection	Powered off protection,-2V undershoot protection	Powered off protection,-2V undershoot protection	Powered off protection,-2V undershoot protection	Powered off protection,-2V undershoot protection	Powered off protection,-2V undershoot protection	Powered off protection,-2V undershoot protection	Powered off protection,-2V undershoot protection
Bandwidth, MHz	200	200	200	200	200	200	200	200	200	200	200	200	200
Bandwidth(Max), MHz	200	200	200	200	200	200	200	200	200	200	200	200	200
Configuration	2:1 SPDT	2:1 SPDT	2:1 SPDT	2:1 SPDT	2:1 SPDT	2:1 SPDT	2:1 SPDT	2:1 SPDT	2:1 SPDT	2:1 SPDT	2:1 SPDT	2:1 SPDT	2:1 SPDT
ESD Charged Device Model, kV	1	1	1	1	1	1	1	1	1	1	1	1	1
ESD HBM, kV	2	2	2	2	2	2	2	2	2	2	2	2	2
Input/Ouput Voltage(Max), V	5.5	5.5	5.5	5.5	5.5	5.5	5.5	5.5	5.5	5.5	5.5	5.5	5.5
Input/Output Continuous Current(Max), mA	128	128	128	128	128	128	128	128	128	128	128	128	128
Input/Output OFF-state Capacitance(Typ), pF	5.5	5.5	5.5	5.5	5.5	5.5	5.5	5.5	5.5	5.5	5.5	5.5	5.5
Input/Output ON-state Capacitance(Typ), pF	16.5	16.5	16.5	16.5	16.5	16.5	16.5	16.5	16.5	16.5	16.5	16.5	16.5
Number of Channels	4	4	4	4	4	4	4	4	4	4	4	4	4
OFF-state leakage current(Max), µA	10	10	10	10	10	10	10	10	10	10	10	10	10
Operating Temperature Range, C	-40 to 85	-40 to 85	-40 to 85	-40 to 85	-40 to 85	-40 to 85	-40 to 85	-40 to 85	-40 to 85	-40 to 85	-40 to 85	-40 to 85	-40 to 85
Package Group	SOIC	SSOP	SSOP	SSOP	SOIC	SOIC	SOIC	TSSOP	TSSOP	TSSOP	TSSOP	TSSOP	VQFN
Package Size: mm2:W x L, PKG	16SOIC: 59 mm2: 6 x 9.9(SOIC)	16SSOP: 19 mm2: 3.9 x 4.9(SSOP)	16SSOP: 19 mm2: 3.9 x 4.9(SSOP)	16SSOP: 19 mm2: 3.9 x 4.9(SSOP)	16SOIC: 59 mm2: 6 x 9.9(SOIC)	16SOIC: 59 mm2: 6 x 9.9(SOIC)	16SOIC: 59 mm2: 6 x 9.9(SOIC)	16TSSOP: 32 mm2: 6.4 x 5(TSSOP)	16TSSOP: 32 mm2: 6.4 x 5(TSSOP)	16TSSOP: 32 mm2: 6.4 x 5(TSSOP)	16TSSOP: 32 mm2: 6.4 x 5(TSSOP)	16TSSOP: 32 mm2: 6.4 x 5(TSSOP)	16VQFN: 14 mm2: 3.5 x 4(VQFN)
Rating	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog
Ron(Max), Ohms	12	12	12	12	12	12	12	12	12	12	12	12	12
Ron(Typ), Ohms	3	3	3	3	3	3	3	3	3	3	3	3	3
Supply Current(Max), uA	3	3	3	3	3	3	3	3	3	3	3	3	3
Supply Range, Max	5.5	5.5	5.5	5.5	5.5	5.5	5.5	5.5	5.5	5.5	5.5	5.5	5.5
VIH(Min), V	2	2	2	2	2	2	2	2	2	2	2	2	2
VIL(Max), V	0.8	0.8	0.8	0.8	0.8	0.8	0.8	0.8	0.8	0.8	0.8	0.8	0.8
Vdd(Max), V	5.5	5.5	5.5	5.5	5.5	5.5	5.5	5.5	5.5	5.5	5.5	5.5	5.5
Vdd(Min), V	4	4	4	4	4	4	4	4	4	4	4	4	4
Vss(Max), V	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A
Vss(Min), V	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A

Plan ecológico

	SN74CBT3257CD	SN74CBT3257CDBQR	SN74CBT3257CDBQRG4	SN74CBT3257CDBR	SN74CBT3257CDG4	SN74CBT3257CDR	SN74CBT3257CDRG4	SN74CBT3257CPW	SN74CBT3257CPWG4	SN74CBT3257CPWR	SN74CBT3257CPWRE4	SN74CBT3257CPWRG4	SN74CBT3257CRGYR
RoHS	Obediente	Obediente	Obediente	Obediente	Obediente	Obediente	Obediente	Obediente	Obediente	Obediente	Obediente	Obediente	Obediente

Notas de aplicación

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CBT-C, CB3T, and CB3Q Signal-Switch Families
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Signal switch devices are widely used in applications requiring bus isolation, multiplexing, demultiplexing, and voltage translation. Compared to other logic and linear product alternatives, signal switches are the fastest and least power consuming. Texas Instruments (TI) CBT-C, CB3Q, and CB3T signal-switch families have low on-state resistance, negligible power consumption, and better undershoot
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VOLTAGE LEVEL TRANSLATION (SL) - Family
PDF, 111 Kb, Archivo publicado: sept 21, 2011
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Bus FET Switch Solutions for Live Insertion Applications
PDF, 300 Kb, Archivo publicado: feb 7, 2003
In today?s competitive computing and networking industry, any equipment downtime due to component interconnects or bus failures impedes communication, hinders productivity and hampers financial growth. In recognizing this increasingly costly unplanned downtime, the industry introduced live-insertion technology to minimize the impact of any such failures. The live-insertion feature enables a networ

Linea modelo

Serie: SN74CBT3257C (13)

SN74CBT3257CD SN74CBT3257CDBQR SN74CBT3257CDBQRG4 SN74CBT3257CDBR SN74CBT3257CDG4 SN74CBT3257CDR SN74CBT3257CDRG4 SN74CBT3257CPW SN74CBT3257CPWG4 SN74CBT3257CPWR SN74CBT3257CPWRE4 SN74CBT3257CPWRG4 SN74CBT3257CRGYR

Clasificación del fabricante

Semiconductors> Switches and Multiplexers> Analog Switches/Muxes