Datasheet Texas Instruments SN74ALS641A

Manufacturer	Texas Instruments
Series	SN74ALS641A

Octal Bus Transceivers With Open-Collector Outputs

Datasheets

PDF, 1.1 Mb, File published: Mar 1, 1995

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	SN74ALS641ADW	SN74ALS641ADWG4	SN74ALS641ADWR	SN74ALS641AN	SN74ALS641ANE4	SN74ALS641ANSR
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)	Active (Recommended for new designs)
Manufacture's Sample Availability	No	No	No	No	No	No

	SN74ALS641ADW	SN74ALS641ADWG4	SN74ALS641ADWR	SN74ALS641AN	SN74ALS641ANE4	SN74ALS641ANSR
N	1	2	3	4	5	6
Pin	20	20	20	20	20	20
Package Type	DW	DW	DW	N	N	NS
Industry STD Term	SOIC	SOIC	SOIC	PDIP	PDIP	SOP
JEDEC Code	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDIP-T	R-PDIP-T	R-PDSO-G
Package QTY	25	25	2000	20	20	2000
Carrier	TUBE	TUBE	LARGE T&R	TUBE	TUBE	LARGE T&R
Device Marking	ALS641A	ALS641A	ALS641A	SN74ALS641AN	SN74ALS641AN	ALS641A
Width (mm)	7.5	7.5	7.5	6.35	6.35	5.3
Length (mm)	12.8	12.8	12.8	24.33	24.33	12.6
Thickness (mm)	2.35	2.35	2.35	4.57	4.57	1.95
Pitch (mm)	1.27	1.27	1.27	2.54	2.54	1.27
Max Height (mm)	2.65	2.65	2.65	5.08	5.08	2
Mechanical Data	Download	Download	Download	Download	Download	Download

Parameters / Models	SN74ALS641ADW	SN74ALS641ADWG4	SN74ALS641ADWR	SN74ALS641AN	SN74ALS641ANE4	SN74ALS641ANSR
Bits	8	8	8	8	8	8
F @ Nom Voltage(Max), Mhz	75	75	75	75	75	75
ICC @ Nom Voltage(Max), mA	47	47	47	47	47	47
Operating Temperature Range, C	0 to 70	0 to 70	0 to 70	0 to 70	0 to 70	0 to 70
Output Drive (IOL/IOH)(Max), mA	0 /24	0 /24	0 /24	0 /24	0 /24	0 /24
Package Group	SOIC	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)	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	Catalog
Schmitt Trigger	No	No	No	No	No	No
Technology Family	ALS	ALS	ALS	ALS	ALS	ALS
VCC(Max), V	5.5	5.5	5.5	5.5	5.5	5.5
VCC(Min), V	4.5	4.5	4.5	4.5	4.5	4.5
Voltage(Nom), V	5	5	5	5	5	5
tpd @ Nom Voltage(Max), ns	25	25	25	25	25	25

	SN74ALS641ADW	SN74ALS641ADWG4	SN74ALS641ADWR	SN74ALS641AN	SN74ALS641ANE4	SN74ALS641ANSR
RoHS	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant
Pb Free	Yes	Yes

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Advanced Schottky (ALS and AS) Logic Families
PDF, 1.9 Mb, File published: 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

Series: SN74ALS641A (6)