Datasheet Texas Instruments CD74HC257 — Datenblatt

Hersteller	Texas Instruments
Serie	CD74HC257

Hochgeschwindigkeits-CMOS-Logik-Quad-Multiplexer mit zwei Eingängen und nicht invertierenden 3-Zustands-Ausgängen

Datenblätter

PDF, 451 Kb, Revision: D, Datei veröffentlicht: Oct 16, 2003

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	CD74HC257E	CD74HC257M	CD74HC257M96
Lifecycle Status	Active (Recommended for new designs)	Active (Recommended for new designs)	Active (Recommended for new designs)
Manufacture's Sample Availability	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	Compliant	Compliant	Compliant
Pb Free	Yes

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Serie: CD74HC257 (3)