Datasheet Texas Instruments SN74AS645 — Ficha de datos

Fabricante	Texas Instruments
Serie	SN74AS645

Transceptores de bus octal con salidas de 3 estados

Hojas de datos

PDF, 1.2 Mb, Archivo publicado: enero 1, 1995

Extracto del documento

	SN74AS645DW	SN74AS645DWE4	SN74AS645N	SN74AS645NE4
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)
Disponibilidad de muestra del fabricante	No	No	No	No

	SN74AS645DW	SN74AS645DWE4	SN74AS645N	SN74AS645NE4
N	1	2	3	4
Pin	20	20	20	20
Package Type	DW	DW	N	N
Industry STD Term	SOIC	SOIC	PDIP	PDIP
JEDEC Code	R-PDSO-G	R-PDSO-G	R-PDIP-T	R-PDIP-T
Package QTY	25	25	20	20
Carrier	TUBE	TUBE	TUBE	TUBE
Device Marking	AS645	AS645	SN74AS645N	SN74AS645N
Width (mm)	7.5	7.5	6.35	6.35
Length (mm)	12.8	12.8	24.33	24.33
Thickness (mm)	2.35	2.35	4.57	4.57
Pitch (mm)	1.27	1.27	2.54	2.54
Max Height (mm)	2.65	2.65	5.08	5.08
Mechanical Data	Descargar	Descargar	Descargar	Descargar

Parameters / Models	SN74AS645DW	SN74AS645DWE4	SN74AS645N	SN74AS645NE4
Approx. Price (US$)	2.24 \| 1ku	2.24 \| 1ku
Bits			8	8
Bits(#)	8	8
F @ Nom Voltage(Max), Mhz			125	125
F @ Nom Voltage(Max)(Mhz)	125	125
ICC @ Nom Voltage(Max), mA			0.055	0.055
ICC @ Nom Voltage(Max)(mA)	0.055	0.055
Operating Temperature Range, C			0 to 70	0 to 70
Operating Temperature Range(C)	0 to 70	0 to 70
Output Drive (IOL/IOH)(Max), mA			-15/64	-15/64
Output Drive (IOL/IOH)(Max)(mA)	-15/64	-15/64
Package Group	SOIC	SOIC	PDIP	PDIP
Package Size: mm2:W x L, PKG			See datasheet (PDIP)	See datasheet (PDIP)
Package Size: mm2:W x L (PKG)	See datasheet (PDIP)	See datasheet (PDIP)
Rating	Catalog	Catalog	Catalog	Catalog
Schmitt Trigger	No	No	No	No
Technology Family	AS	AS	AS	AS
VCC(Max), V			5.5	5.5
VCC(Max)(V)	5.5	5.5
VCC(Min), V			4.5	4.5
VCC(Min)(V)	4.5	4.5
Voltage(Nom), V			5	5
Voltage(Nom)(V)	5	5
tpd @ Nom Voltage(Max), ns			10	10
tpd @ Nom Voltage(Max)(ns)	10	10

	SN74AS645DW	SN74AS645DWE4	SN74AS645N	SN74AS645NE4
RoHS	Obediente	Obediente	Obediente	Obediente
Pb gratis	Sí	Sí	Sí	Sí

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Serie: SN74AS645 (4)