Datasheet Texas Instruments SN74AS245 — Ficha de datos

Fabricante	Texas Instruments
Serie	SN74AS245

Transceptores de bus octal con salidas de 3 estados

Hojas de datos

PDF, 1.3 Mb, Revisión: A, Archivo publicado: enero 13, 2003

Extracto del documento

	SN74AS245DW	SN74AS245DWR	SN74AS245DWRE4	SN74AS245DWRG4	SN74AS245N	SN74AS245NSR
Estado del ciclo de vida	Activo (Recomendado para nuevos diseños)	Obsoleto (El fabricante ha interrumpido la producción del dispositivo)	Obsoleto (El fabricante ha interrumpido la producción del dispositivo)	Obsoleto (El fabricante ha interrumpido la producción del dispositivo)	Activo (Recomendado para nuevos diseños)	Activo (Recomendado para nuevos diseños)
Disponibilidad de muestra del fabricante	No	No	No	No	No	No

	SN74AS245DW	SN74AS245DWR	SN74AS245DWRE4	SN74AS245DWRG4	SN74AS245N	SN74AS245NSR
N	1	2	3	4	5	6
Pin	20	20	20	20	20	20
Package Type	DW	DW	DW	DW	N	NS
Industry STD Term	SOIC	SOIC	SOIC	SOIC	PDIP	SOP
JEDEC Code	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDIP-T	R-PDSO-G
Package QTY	25				20	2000
Carrier	TUBE				TUBE	LARGE T&R
Device Marking	AS245				SN74AS245N	74AS245
Width (mm)	7.5	7.5	7.5	7.5	6.35	5.3
Length (mm)	12.8	12.8	12.8	12.8	24.33	12.6
Thickness (mm)	2.35	2.35	2.35	2.35	4.57	1.95
Pitch (mm)	1.27	1.27	1.27	1.27	2.54	1.27
Max Height (mm)	2.65	2.65	2.65	2.65	5.08	2
Mechanical Data	Descargar	Descargar	Descargar	Descargar	Descargar	Descargar

Parameters / Models	SN74AS245DW	SN74AS245DWR	SN74AS245DWRE4	SN74AS245DWRG4	SN74AS245N	SN74AS245NSR
Approx. Price (US$)		1.77 \| 1ku	1.77 \| 1ku	1.77 \| 1ku
Bits	8				8	8
Bits(#)		8	8	8
F @ Nom Voltage(Max), Mhz	125				125	125
F @ Nom Voltage(Max)(Mhz)		125	125	125
ICC @ Nom Voltage(Max), mA	143				143	143
ICC @ Nom Voltage(Max)(mA)		0.055	0.055	0.055
Input Type		TTL	TTL	TTL
Operating Temperature Range, C	0 to 70				0 to 70	0 to 70
Operating Temperature Range(C)		0 to 70	0 to 70	0 to 70
Output Drive (IOL/IOH)(Max), mA	-15/64				-15/64	-15/64
Output Drive (IOL/IOH)(Max)(mA)		-15/64	-15/64	-15/64
Output Type		TTL	TTL	TTL
Package Group	SOIC	SOIC	SOIC	SOIC	PDIP	SO
Package Size: mm2:W x L, PKG	20SOIC: 132 mm2: 10.3 x 12.8(SOIC)				See datasheet (PDIP)	20SO: 98 mm2: 7.8 x 12.6(SO)
Package Size: mm2:W x L (PKG)		See datasheet (PDIP)	See datasheet (PDIP)	See datasheet (PDIP)
Rating	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog
Schmitt Trigger	No	No	No	No	No	No
Technology Family	AS	AS	AS	AS	AS	AS
VCC(Max), V	5.5				5.5	5.5
VCC(Max)(V)		5.5	5.5	5.5
VCC(Min), V	4.5				4.5	4.5
VCC(Min)(V)		4.5	4.5	4.5
Voltage(Nom), V	5				5	5
Voltage(Nom)(V)		5	5	5
tpd @ Nom Voltage(Max), ns	10				10	10
tpd @ Nom Voltage(Max)(ns)		10	10	10

	SN74AS245DW	SN74AS245DWR	SN74AS245DWRE4	SN74AS245DWRG4	SN74AS245N	SN74AS245NSR
RoHS	Obediente	Desobediente	Desobediente	Desobediente	Obediente	Obediente
Pb gratis	No	No	No	Sí

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Serie: SN74AS245 (6)