Datasheet Texas Instruments SN74ALS642A-1 — 数据表

制造商	Texas Instruments
系列	SN74ALS642A-1

八路公交收发器OC

数据表

PDF, 1.1 Mb, 档案已发布: Mar 1, 1995

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	SN74ALS642A-1DW	SN74ALS642A-1DWG4	SN74ALS642A-1N	SN74ALS642A-1NE4	SN74ALS642A-1NSR
Lifecycle Status	Active (Recommended for new designs)	Active (Recommended for new designs)	Active (Recommended for new designs)	Active (Recommended for new designs)	Active (Recommended for new designs)
Manufacture's Sample Availability	No	No	No	No	No

	SN74ALS642A-1DW	SN74ALS642A-1DWG4	SN74ALS642A-1N	SN74ALS642A-1NE4	SN74ALS642A-1NSR
N	1	2	3	4	5
Pin	20	20	20	20	20
Package Type	DW	DW	N	N	NS
Industry STD Term	SOIC	SOIC	PDIP	PDIP	SOP
JEDEC Code	R-PDSO-G	R-PDSO-G	R-PDIP-T	R-PDIP-T	R-PDSO-G
Package QTY	25	25	20	20	2000
Carrier	TUBE	TUBE	TUBE	TUBE	LARGE T&R
Device Marking	ALS642A-1	ALS642A-1	SN74ALS642A-1N	SN74ALS642A-1N	ALS642A-1
Width (mm)	7.5	7.5	6.35	6.35	5.3
Length (mm)	12.8	12.8	24.33	24.33	12.6
Thickness (mm)	2.35	2.35	4.57	4.57	1.95
Pitch (mm)	1.27	1.27	2.54	2.54	1.27
Max Height (mm)	2.65	2.65	5.08	5.08	2
Mechanical Data	下载	下载	下载	下载	下载

Parameters / Models	SN74ALS642A-1DW	SN74ALS642A-1DWG4	SN74ALS642A-1N	SN74ALS642A-1NE4	SN74ALS642A-1NSR
Bits	8	8	8	8	8
F @ Nom Voltage(Max), Mhz	75	75	75	75	75
ICC @ Nom Voltage(Max), mA	28	28	28	28	28
Operating Temperature Range, C	0 to 70	0 to 70	0 to 70	0 to 70	0 to 70
Output Drive (IOL/IOH)(Max), mA	0 /48	0 /48	0 /48	0 /48	0 /48
Package Group	SOIC	SOIC	PDIP	PDIP	SO
Package Size: mm2:W x L, PKG	20SOIC: 132 mm2: 10.3 x 12.8(SOIC)	20SOIC: 132 mm2: 10.3 x 12.8(SOIC)	See datasheet (PDIP)	See datasheet (PDIP)	20SO: 98 mm2: 7.8 x 12.6(SO)
Rating	Catalog	Catalog	Catalog	Catalog	Catalog
Schmitt Trigger	No	No	No	No	No
Technology Family	ALS	ALS	ALS	ALS	ALS
VCC(Max), V	5.25	5.25	5.25	5.25	5.25
VCC(Min), V	4.75	4.75	4.75	4.75	4.75
Voltage(Nom), V	5	5	5	5	5
tpd @ Nom Voltage(Max), ns	30	30	30	30	30

	SN74ALS642A-1DW	SN74ALS642A-1DWG4	SN74ALS642A-1N	SN74ALS642A-1NE4	SN74ALS642A-1NSR
RoHS	Compliant	Compliant	Compliant	Compliant	Compliant
Pb Free	Yes	Yes

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Advanced Schottky (ALS and AS) Logic Families
PDF, 1.9 Mb, 档案已发布: Aug 1, 1995
This document introduces the advanced Schottky family of clamped TTL integrated circuits (ICs). Detailed electrical characteristics of the 'AS and 'ALS devices with table formats are provided. Guidelines for designing high-performance digital systems using the Advanced Schottky family are given along with a brief summary of the solutions to most design decisions needed to implement systems using t

系列: SN74ALS642A-1 (5)