Datasheet Texas Instruments SN74ALS245A

Manufacturer	Texas Instruments
Series	SN74ALS245A

Octal Bus Transceivers With 3-State Outputs

Datasheets

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PDF, 1.3 Mb, Revision: A, File published: Jan 13, 2003

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Status

	SN74ALS245A-1DW	SN74ALS245A-1DWG4	SN74ALS245A-1DWR	SN74ALS245A-1DWRG4	SN74ALS245A-1N	SN74ALS245A-1NE4	SN74ALS245A-1NSR	SN74ALS245ADBLE	SN74ALS245ADBR	SN74ALS245ADBRG4	SN74ALS245ADW	SN74ALS245ADWG4	SN74ALS245ADWR	SN74ALS245ADWRE4	SN74ALS245ADWRG4	SN74ALS245AN	SN74ALS245AN3	SN74ALS245ANE4	SN74ALS245ANSR	SN74ALS245ANSRG4
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)	Active (Recommended for new designs)	Obsolete (Manufacturer has discontinued the production of the device)	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)	Active (Recommended for new designs)	Active (Recommended for new designs)	Obsolete (Manufacturer has discontinued the production of the device)	Active (Recommended for new designs)	Active (Recommended for new designs)	Active (Recommended for new designs)
Manufacture's Sample Availability	No	No	No	No	Yes	No	No	No	No	No	No	No	No	No	No	No	No	No	No	No

Packaging

	SN74ALS245A-1DW	SN74ALS245A-1DWG4	SN74ALS245A-1DWR	SN74ALS245A-1DWRG4	SN74ALS245A-1N	SN74ALS245A-1NE4	SN74ALS245A-1NSR	SN74ALS245ADBLE	SN74ALS245ADBR	SN74ALS245ADBRG4	SN74ALS245ADW	SN74ALS245ADWG4	SN74ALS245ADWR	SN74ALS245ADWRE4	SN74ALS245ADWRG4	SN74ALS245AN	SN74ALS245AN3	SN74ALS245ANE4	SN74ALS245ANSR	SN74ALS245ANSRG4
N	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20
Pin	20	20	20	20	20	20	20	20	20	20	20	20	20	20	20	20	20	20	20	20
Package Type	DW	DW	DW	DW	N	N	NS	DB	DB	DB	DW	DW	DW	DW	DW	N	N	N	NS	NS
Industry STD Term	SOIC	SOIC	SOIC	SOIC	PDIP	PDIP	SOP	SSOP	SSOP	SSOP	SOIC	SOIC	SOIC	SOIC	SOIC	PDIP	PDIP	PDIP	SOP	SOP
JEDEC Code	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDIP-T	R-PDIP-T	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDIP-T	R-PDIP-T	R-PDIP-T	R-PDSO-G	R-PDSO-G
Package QTY	25	25	2000	2000	20	20	2000		2000	2000	25	25	2000	2000	2000	20		20	2000	2000
Carrier	TUBE	TUBE	LARGE T&R	LARGE T&R	TUBE	TUBE	LARGE T&R		LARGE T&R	LARGE T&R	TUBE	TUBE	LARGE T&R	LARGE T&R	LARGE T&R	TUBE		TUBE	LARGE T&R	LARGE T&R
Device Marking	ALS245A-1	ALS245A-1	ALS245A-1	ALS245A-1	SN74ALS245A-1N	SN74ALS245A-1N	ALS245A-1		G245A	G245A	ALS245A	ALS245A	ALS245A	ALS245A	ALS245A	SN74ALS245AN		SN74ALS245AN	ALS245A	ALS245A
Width (mm)	7.5	7.5	7.5	7.5	6.35	6.35	5.3	5.3	5.3	5.3	7.5	7.5	7.5	7.5	7.5	6.35	6.35	6.35	5.3	5.3
Length (mm)	12.8	12.8	12.8	12.8	24.33	24.33	12.6	7.2	7.2	7.2	12.8	12.8	12.8	12.8	12.8	24.33	24.33	24.33	12.6	12.6
Thickness (mm)	2.35	2.35	2.35	2.35	4.57	4.57	1.95	1.95	1.95	1.95	2.35	2.35	2.35	2.35	2.35	4.57	4.57	4.57	1.95	1.95
Pitch (mm)	1.27	1.27	1.27	1.27	2.54	2.54	1.27	.65	.65	.65	1.27	1.27	1.27	1.27	1.27	2.54	2.54	2.54	1.27	1.27
Max Height (mm)	2.65	2.65	2.65	2.65	5.08	5.08	2	2	2	2	2.65	2.65	2.65	2.65	2.65	5.08	5.08	5.08	2	2
Mechanical Data	Download	Download	Download	Download	Download	Download	Download	Download	Download	Download	Download	Download	Download	Download	Download	Download	Download	Download	Download	Download

Parametrics

Parameters / Models	SN74ALS245A-1DW	SN74ALS245A-1DWG4	SN74ALS245A-1DWR	SN74ALS245A-1DWRG4	SN74ALS245A-1N	SN74ALS245A-1NE4	SN74ALS245A-1NSR	SN74ALS245ADBLE	SN74ALS245ADBR	SN74ALS245ADBRG4	SN74ALS245ADW	SN74ALS245ADWG4	SN74ALS245ADWR	SN74ALS245ADWRE4	SN74ALS245ADWRG4	SN74ALS245AN	SN74ALS245AN3	SN74ALS245ANE4	SN74ALS245ANSR	SN74ALS245ANSRG4
Approx. Price (US$)								0.37 \| 1ku									0.37 \| 1ku
Bits	8	8	8	8	8	8	8		8	8	8	8	8	8	8	8		8	8	8
Bits(#)								8									8
F @ Nom Voltage(Max), Mhz	75	75	75	75	75	75	75		75	75	75	75	75	75	75	75		75	75	75
F @ Nom Voltage(Max)(Mhz)								75									75
ICC @ Nom Voltage(Max), mA	58	58	58	58	58	58	58		58	58	58	58	58	58	58	58		58	58	58
ICC @ Nom Voltage(Max)(mA)								58									58
Input Type								TTL									TTL
Operating Temperature Range, C	0 to 70	0 to 70	0 to 70	0 to 70	0 to 70	0 to 70	0 to 70		0 to 70	0 to 70	0 to 70	0 to 70	0 to 70	0 to 70	0 to 70	0 to 70		0 to 70	0 to 70	0 to 70
Operating Temperature Range(C)								0 to 70									0 to 70
Output Drive (IOL/IOH)(Max), mA	-15/24	-15/24	-15/24	-15/24	-15/24	-15/24	-15/24		-15/24	-15/24	-15/24	-15/24	-15/24	-15/24	-15/24	-15/24		-15/24	-15/24	-15/24
Output Drive (IOL/IOH)(Max)(mA)								-15/24									-15/24
Output Type								TTL									TTL
Package Group	SOIC	SOIC	SOIC	SOIC	PDIP	PDIP	SO	SSOP	SSOP	SSOP	SOIC	SOIC	SOIC	SOIC	SOIC	PDIP	PDIP	PDIP	SO	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)	20SOIC: 132 mm2: 10.3 x 12.8(SOIC)	See datasheet (PDIP)	See datasheet (PDIP)	20SO: 98 mm2: 7.8 x 12.6(SO)		20SSOP: 56 mm2: 7.8 x 7.2(SSOP)	20SSOP: 56 mm2: 7.8 x 7.2(SSOP)	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)	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)	20SO: 98 mm2: 7.8 x 12.6(SO)
Package Size: mm2:W x L (PKG)								See datasheet (PDIP)									See datasheet (PDIP)
Rating	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog
Schmitt Trigger	No	No	No	No	No	No	No	No	No	No	No	No	No	No	No	No	No	No	No	No
Technology Family	ALS	ALS	ALS	ALS	ALS	ALS	ALS	ALS	ALS	ALS	ALS	ALS	ALS	ALS	ALS	ALS	ALS	ALS	ALS	ALS
VCC(Max), V	5.5	5.5	5.5	5.5	5.5	5.5	5.5		5.5	5.5	5.5	5.5	5.5	5.5	5.5	5.5		5.5	5.5	5.5
VCC(Max)(V)								5.5									5.5
VCC(Min), V	4.5	4.5	4.5	4.5	4.5	4.5	4.5		4.5	4.5	4.5	4.5	4.5	4.5	4.5	4.5		4.5	4.5	4.5
VCC(Min)(V)								4.5									4.5
Voltage(Nom), V	5	5	5	5	5	5	5		5	5	5	5	5	5	5	5		5	5	5
Voltage(Nom)(V)								5									5
tpd @ Nom Voltage(Max), ns	10	10	10	10	10	10	10		10	10	10	10	10	10	10	10		10	10	10
tpd @ Nom Voltage(Max)(ns)								10									10

Eco Plan

	SN74ALS245A-1DW	SN74ALS245A-1DWG4	SN74ALS245A-1DWR	SN74ALS245A-1DWRG4	SN74ALS245A-1N	SN74ALS245A-1NE4	SN74ALS245A-1NSR	SN74ALS245ADBLE	SN74ALS245ADBR	SN74ALS245ADBRG4	SN74ALS245ADW	SN74ALS245ADWG4	SN74ALS245ADWR	SN74ALS245ADWRE4	SN74ALS245ADWRG4	SN74ALS245AN	SN74ALS245AN3	SN74ALS245ANE4	SN74ALS245ANSR	SN74ALS245ANSRG4
RoHS	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Not Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Not Compliant	Compliant	Compliant	Compliant
Pb Free	Yes	Yes	No	No	Yes	Yes

Application Notes

Download
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

Model Line

Series: SN74ALS245A (20)

SN74ALS245A-1DW SN74ALS245A-1DWG4 SN74ALS245A-1DWR SN74ALS245A-1DWRG4 SN74ALS245A-1N SN74ALS245A-1NE4 SN74ALS245A-1NSR SN74ALS245ADBLE SN74ALS245ADBR SN74ALS245ADBRG4 SN74ALS245ADW SN74ALS245ADWG4 SN74ALS245ADWR SN74ALS245ADWRE4 SN74ALS245ADWRG4 SN74ALS245AN SN74ALS245AN3 SN74ALS245ANE4 SN74ALS245ANSR SN74ALS245ANSRG4

Manufacturer's Classification

Semiconductors> Logic> Buffer/Driver/Transceiver> Standard Transceiver