Datasheet Texas Instruments SN74AS244A

Manufacturer	Texas Instruments
Series	SN74AS244A

Octal Buffers/Drivers With 3-State Outputs

Datasheets

PDF, 1.3 Mb, Revision: C, File published: Aug 1, 1995

Extract from the document

	SN74AS244ADW	SN74AS244ADWR	SN74AS244AN	SN74AS244ANE4	SN74AS244ANSR
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

	SN74AS244ADW	SN74AS244ADWR	SN74AS244AN	SN74AS244ANE4	SN74AS244ANSR
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	2000	20	20	2000
Carrier	TUBE	LARGE T&R	TUBE	TUBE	LARGE T&R
Device Marking	AS244A	AS244A	SN74AS244AN	SN74AS244AN	74AS244A
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	Download	Download	Download	Download	Download

Parameters / Models	SN74AS244ADW	SN74AS244ADWR	SN74AS244AN	SN74AS244ANE4	SN74AS244ANSR
Bits	8	8	8	8	8
F @ Nom Voltage(Max), Mhz	125	125	125	125	125
ICC @ Nom Voltage(Max), mA	0.024	0.024	0.024	0.024	0.024
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	-15/64	-15/64	-15/64	-15/64	-15/64
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	AS	AS	AS	AS	AS
VCC(Max), V	5.5	5.5	5.5	5.5	5.5
VCC(Min), V	4.5	4.5	4.5	4.5	4.5
Voltage(Nom), V	5	5	5	5	5
tpd @ Nom Voltage(Max), ns	6.2	6.2	6.2	6.2	6.2

	SN74AS244ADW	SN74AS244ADWR	SN74AS244AN	SN74AS244ANE4	SN74AS244ANSR
RoHS	Compliant	Compliant	Compliant	Compliant	Compliant
Pb Free	Yes	Yes

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Series: SN74AS244A (5)