Datasheet Texas Instruments CD74HC257 — Ficha de datos

Fabricante	Texas Instruments
Serie	CD74HC257

Multiplexores de alta velocidad CMOS Logic Quad de 2 entradas con salidas no inversoras de 3 estados

Hojas de datos

PDF, 451 Kb, Revisión: D, Archivo publicado: oct 16, 2003

Extracto del documento

	CD74HC257E	CD74HC257M	CD74HC257M96
Estado del ciclo de vida	Activo (Recomendado para nuevos diseños)	Activo (Recomendado para nuevos diseños)	Activo (Recomendado para nuevos diseños)
Disponibilidad de muestra del fabricante	No	No	No

Parameters / Models	CD74HC257E	CD74HC257M	CD74HC257M96
Bandwidth, MHz	28	28	28
Bits	2	2	2
Number of Channels	4	4	4
Configuration	2:1	2:1	2:1
Digital input leakage(Max), uA	5	5	5
ESD Charged Device Model, kV	0.75	0.75	0.75
ESD HBM, kV	2	2	2
F @ Nom Voltage(Max), Mhz	28	28	28
Function	Encoder/Multiplexer	Encoder/Multiplexer	Encoder/Multiplexer
ICC @ Nom Voltage(Max), mA	0.08	0.08	0.08
Operating Temperature Range, C	-55 to 125	-55 to 125	-55 to 125
Output Drive (IOL/IOH)(Max), mA	7.8/-7.8	7.8/-7.8	7.8/-7.8
Package Group	PDIP	SOIC	SOIC
Package Size: mm2:W x L, PKG	See datasheet (PDIP)	16SOIC: 59 mm2: 6 x 9.9(SOIC)	16SOIC: 59 mm2: 6 x 9.9(SOIC)
Rating	Catalog	Catalog	Catalog
Schmitt Trigger	No	No	No
Technology Family	HC	HC	HC
Type	3-State Output	3-State Output	3-State Output
VCC(Max), V	6	6	6
VCC(Min), V	2	2	2
Voltage(Nom), V	3.3,5	3.3,5	3.3,5
tpd @ Nom Voltage(Max), ns	38	38	38

	CD74HC257E	CD74HC257M	CD74HC257M96
RoHS	Obediente	Obediente	Obediente
Pb gratis	Sí

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Serie: CD74HC257 (3)