Datasheet Texas Instruments SN74AHCT244

Manufacturer	Texas Instruments
Series	SN74AHCT244

Octal Buffers/Drivers With 3-State Outputs

Datasheets

Download

PDF, 1.5 Mb, Revision: M, File published: Nov 7, 2013

Extract from the document

Prices

Status

	SN74AHCT244DBLE	SN74AHCT244DBR	SN74AHCT244DBRG4	SN74AHCT244DGVR	SN74AHCT244DGVRG4	SN74AHCT244DW	SN74AHCT244DWG4	SN74AHCT244DWR	SN74AHCT244N	SN74AHCT244NSR	SN74AHCT244PW	SN74AHCT244PWG4	SN74AHCT244PWLE	SN74AHCT244PWR	SN74AHCT244PWRE4	SN74AHCT244PWRG4
Lifecycle Status	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)	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	No	No	No	No	No	No	No	No	No	No	No	No

Packaging

	SN74AHCT244DBLE	SN74AHCT244DBR	SN74AHCT244DBRG4	SN74AHCT244DGVR	SN74AHCT244DGVRG4	SN74AHCT244DW	SN74AHCT244DWG4	SN74AHCT244DWR	SN74AHCT244N	SN74AHCT244NSR	SN74AHCT244PW	SN74AHCT244PWG4	SN74AHCT244PWLE	SN74AHCT244PWR	SN74AHCT244PWRE4	SN74AHCT244PWRG4
N	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16
Pin	20	20	20	20	20	20	20	20	20	20	20	20	20	20	20	20
Package Type	DB	DB	DB	DGV	DGV	DW	DW	DW	N	NS	PW	PW	PW	PW	PW	PW
Industry STD Term	SSOP	SSOP	SSOP	TVSOP	TVSOP	SOIC	SOIC	SOIC	PDIP	SOP	TSSOP	TSSOP	TSSOP	TSSOP	TSSOP	TSSOP
JEDEC Code	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-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G
Width (mm)	5.3	5.3	5.3	4.4	4.4	7.5	7.5	7.5	6.35	5.3	4.4	4.4	4.4	4.4	4.4	4.4
Length (mm)	7.2	7.2	7.2	5	5	12.8	12.8	12.8	24.33	12.6	6.5	6.5	6.5	6.5	6.5	6.5
Thickness (mm)	1.95	1.95	1.95	1.05	1.05	2.35	2.35	2.35	4.57	1.95	1	1	1	1	1	1
Pitch (mm)	.65	.65	.65	.4	.4	1.27	1.27	1.27	2.54	1.27	.65	.65	.65	.65	.65	.65
Max Height (mm)	2	2	2	1.2	1.2	2.65	2.65	2.65	5.08	2	1.2	1.2	1.2	1.2	1.2	1.2
Mechanical Data	Download	Download	Download	Download	Download	Download	Download	Download	Download	Download	Download	Download	Download	Download	Download	Download
Package QTY		2000	2000	2000	2000	25	25	2000	20	2000	70	70		2000	2000	2000
Carrier		LARGE T&R	LARGE T&R	LARGE T&R	LARGE T&R	TUBE	TUBE	LARGE T&R	TUBE	LARGE T&R	TUBE	TUBE		LARGE T&R	LARGE T&R	LARGE T&R
Device Marking		HB244	HB244	HB244	HB244	AHCT244	AHCT244	AHCT244	SN74AHCT244N	AHCT244	HB244	HB244		HB244	HB244	HB244

Parametrics

Parameters / Models	SN74AHCT244DBLE	SN74AHCT244DBR	SN74AHCT244DBRG4	SN74AHCT244DGVR	SN74AHCT244DGVRG4	SN74AHCT244DW	SN74AHCT244DWG4	SN74AHCT244DWR	SN74AHCT244N	SN74AHCT244NSR	SN74AHCT244PW	SN74AHCT244PWG4	SN74AHCT244PWLE	SN74AHCT244PWR	SN74AHCT244PWRE4	SN74AHCT244PWRG4
Approx. Price (US$)	0.12 \| 1ku												0.12 \| 1ku
Bits		8	8	8	8	8	8	8	8	8	8	8		8	8	8
Bits(#)	8												8
F @ Nom Voltage(Max), Mhz		110	110	110	110	110	110	110	110	110	110	110		110	110	110
F @ Nom Voltage(Max)(Mhz)	110												110
ICC @ Nom Voltage(Max), mA		0.04	0.04	0.04	0.04	0.04	0.04	0.04	0.04	0.04	0.04	0.04		0.04	0.04	0.04
ICC @ Nom Voltage(Max)(mA)	0.04												0.04
Input Type	TTL												TTL
Operating Temperature Range, C		-40 to 85	-40 to 85	-40 to 85	-40 to 85	-40 to 85	-40 to 85	-40 to 85	-40 to 85	-40 to 85	-40 to 85	-40 to 85		-40 to 85	-40 to 85	-40 to 85
Operating Temperature Range(C)	-40 to 85												-40 to 85
Output Drive (IOL/IOH)(Max), mA		-8/8	-8/8	-8/8	-8/8	-8/8	-8/8	-8/8	-8/8	-8/8	-8/8	-8/8		-8/8	-8/8	-8/8
Output Drive (IOL/IOH)(Max)(mA)	-8/8												-8/8
Output Type	CMOS												CMOS
Package Group	SSOP	SSOP	SSOP	TVSOP	TVSOP	SOIC	SOIC	SOIC	PDIP	SO	TSSOP	TSSOP	TSSOP	TSSOP	TSSOP	TSSOP
Package Size: mm2:W x L, PKG		20SSOP: 56 mm2: 7.8 x 7.2(SSOP)	20SSOP: 56 mm2: 7.8 x 7.2(SSOP)	20TVSOP: 32 mm2: 6.4 x 5(TVSOP)	20TVSOP: 32 mm2: 6.4 x 5(TVSOP)	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)	20SO: 98 mm2: 7.8 x 12.6(SO)	20TSSOP: 42 mm2: 6.4 x 6.5(TSSOP)	20TSSOP: 42 mm2: 6.4 x 6.5(TSSOP)		20TSSOP: 42 mm2: 6.4 x 6.5(TSSOP)	20TSSOP: 42 mm2: 6.4 x 6.5(TSSOP)	20TSSOP: 42 mm2: 6.4 x 6.5(TSSOP)
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
Schmitt Trigger	No	No	No	No	No	No	No	No	No	No	No	No	No	No	No	No
Technology Family	AHCT	AHCT	AHCT	AHCT	AHCT	AHCT	AHCT	AHCT	AHCT	AHCT	AHCT	AHCT	AHCT	AHCT	AHCT	AHCT
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
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
VCC(Min)(V)	4.5												4.5
Voltage(Nom), V		5	5	5	5	5	5	5	5	5	5	5		5	5	5
Voltage(Nom)(V)	5												5
tpd @ Nom Voltage(Max), ns		9.5	9.5	9.5	9.5	9.5	9.5	9.5	9.5	9.5	9.5	9.5		9.5	9.5	9.5
tpd @ Nom Voltage(Max)(ns)	9.5												9.5

Eco Plan

	SN74AHCT244DBLE	SN74AHCT244DBR	SN74AHCT244DBRG4	SN74AHCT244DGVR	SN74AHCT244DGVRG4	SN74AHCT244DW	SN74AHCT244DWG4	SN74AHCT244DWR	SN74AHCT244N	SN74AHCT244NSR	SN74AHCT244PW	SN74AHCT244PWG4	SN74AHCT244PWLE	SN74AHCT244PWR	SN74AHCT244PWRE4	SN74AHCT244PWRG4
RoHS	Not Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Not Compliant	Compliant	Compliant	Compliant
Pb Free	No	No	Yes

Application Notes

Download
Advanced High-Speed CMOS (AHC) Logic Family (Rev. C)
PDF, 102 Kb, Revision: C, File published: Dec 2, 2002
The Texas Instruments (TI) advanced high-speed CMOS (AHC) logic family provides a natural migration for high-speed CMOS (HCMOS) users who need more speed for low-power and low-drive applications. Unlike many other advanced logic families AHC does not have the drawbacks that come with higher speed e.g. higher signal noise and power consumption. The AHC logic family consists of gates medium-sca

Model Line

Series: SN74AHCT244 (16)

SN74AHCT244DBLE SN74AHCT244DBR SN74AHCT244DBRG4 SN74AHCT244DGVR SN74AHCT244DGVRG4 SN74AHCT244DW SN74AHCT244DWG4 SN74AHCT244DWR SN74AHCT244N SN74AHCT244NSR SN74AHCT244PW SN74AHCT244PWG4 SN74AHCT244PWLE SN74AHCT244PWR SN74AHCT244PWRE4 SN74AHCT244PWRG4

Manufacturer's Classification

Semiconductors> Logic> Buffer/Driver/Transceiver> Non-Inverting Buffer/Driver