Datasheet Texas Instruments SN74AHCT245

Manufacturer	Texas Instruments
Series	SN74AHCT245

Octal Bus Transceivers With 3-State Outputs

Datasheets

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PDF, 1.6 Mb, Revision: P, File published: Jun 27, 2014

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Prices

Status

	SN74AHCT245DBLE	SN74AHCT245DBR	SN74AHCT245DBRG4	SN74AHCT245DGVR	SN74AHCT245DW	SN74AHCT245DWG4	SN74AHCT245DWR	SN74AHCT245DWRG4	SN74AHCT245N	SN74AHCT245NSR	SN74AHCT245PW	SN74AHCT245PWE4	SN74AHCT245PWG4	SN74AHCT245PWLE	SN74AHCT245PWR	SN74AHCT245PWRE4	SN74AHCT245PWRG3	SN74AHCT245PWRG4	SN74AHCT245RGYR	SN74AHCT245RGYRG4
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)	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)
Manufacture's Sample Availability	No	No	No	No	No	No	No	No	Yes	No	No	No	No	No	Yes	No	No	No	Yes	No

Packaging

	SN74AHCT245DBLE	SN74AHCT245DBR	SN74AHCT245DBRG4	SN74AHCT245DGVR	SN74AHCT245DW	SN74AHCT245DWG4	SN74AHCT245DWR	SN74AHCT245DWRG4	SN74AHCT245N	SN74AHCT245NSR	SN74AHCT245PW	SN74AHCT245PWE4	SN74AHCT245PWG4	SN74AHCT245PWLE	SN74AHCT245PWR	SN74AHCT245PWRE4	SN74AHCT245PWRG3	SN74AHCT245PWRG4	SN74AHCT245RGYR	SN74AHCT245RGYRG4
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	DB	DB	DB	DGV	DW	DW	DW	DW	N	NS	PW	PW	PW	PW	PW	PW	PW	PW	RGY	RGY
Industry STD Term	SSOP	SSOP	SSOP	TVSOP	SOIC	SOIC	SOIC	SOIC	PDIP	SOP	TSSOP	TSSOP	TSSOP	TSSOP	TSSOP	TSSOP	TSSOP	TSSOP	VQFN	VQFN
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	R-PDSO-G	R-PDSO-G	R-PQFP-N	R-PQFP-N
Width (mm)	5.3	5.3	5.3	4.4	7.5	7.5	7.5	7.5	6.35	5.3	4.4	4.4	4.4	4.4	4.4	4.4	4.4	4.4	3.5	3.5
Length (mm)	7.2	7.2	7.2	5	12.8	12.8	12.8	12.8	24.33	12.6	6.5	6.5	6.5	6.5	6.5	6.5	6.5	6.5	4.5	4.5
Thickness (mm)	1.95	1.95	1.95	1.05	2.35	2.35	2.35	2.35	4.57	1.95	1	1	1	1	1	1	1	1	.9	.9
Pitch (mm)	.65	.65	.65	.4	1.27	1.27	1.27	1.27	2.54	1.27	.65	.65	.65	.65	.65	.65	.65	.65	.5	.5
Max Height (mm)	2	2	2	1.2	2.65	2.65	2.65	2.65	5.08	2	1.2	1.2	1.2	1.2	1.2	1.2	1.2	1.2	1	1
Mechanical Data	Download	Download	Download	Download	Download	Download	Download	Download	Download	Download	Download	Download	Download	Download	Download	Download	Download	Download	Download	Download
Package QTY		2000	2000	2000	25	25	2000	2000	20	2000	70	70	70		2000	2000	2000	2000	3000	3000
Carrier		LARGE T&R	LARGE T&R	LARGE T&R	TUBE	TUBE	LARGE T&R	LARGE T&R	TUBE	LARGE T&R	TUBE	TUBE	TUBE		LARGE T&R	LARGE T&R	LARGE T&R	LARGE T&R	LARGE T&R	LARGE T&R
Device Marking		HB245	HB245	HB245	AHCT245	AHCT245	AHCT245	AHCT245	SN74AHCT245N	AHCT245	HB245	HB245	HB245		HB245	HB245	HB245	HB245	HB245	HB245

Parametrics

Parameters / Models	SN74AHCT245DBLE	SN74AHCT245DBR	SN74AHCT245DBRG4	SN74AHCT245DGVR	SN74AHCT245DW	SN74AHCT245DWG4	SN74AHCT245DWR	SN74AHCT245DWRG4	SN74AHCT245N	SN74AHCT245NSR	SN74AHCT245PW	SN74AHCT245PWE4	SN74AHCT245PWG4	SN74AHCT245PWLE	SN74AHCT245PWR	SN74AHCT245PWRE4	SN74AHCT245PWRG3	SN74AHCT245PWRG4	SN74AHCT245RGYR	SN74AHCT245RGYRG4
Approx. Price (US$)	0.12 \| 1ku													0.12 \| 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		70	70	70	70	70	70	70	70	70	70	70	70		70	70	70	70	70	70
F @ Nom Voltage(Max)(Mhz)	70													70
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	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 125	-40 to 125	-40 to 125	-40 to 125	-40 to 125	-40 to 125	-40 to 125	-40 to 125	-40 to 125	-40 to 125	-40 to 125	-40 to 125		-40 to 125	-40 to 125	-40 to 125	-40 to 125	-40 to 125	-40 to 125
Operating Temperature Range(C)	-40 to 125													-40 to 125
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	-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	SOIC	SOIC	SOIC	SOIC	PDIP	SO	TSSOP	TSSOP	TSSOP	TSSOP	TSSOP	TSSOP	TSSOP	TSSOP	VQFN	VQFN
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)	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)	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)	20TSSOP: 42 mm2: 6.4 x 6.5(TSSOP)	20TSSOP: 42 mm2: 6.4 x 6.5(TSSOP)	20VQFN: 16 mm2: 3.5 x 4.5(VQFN)	20VQFN: 16 mm2: 3.5 x 4.5(VQFN)
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	AHCT	AHCT	AHCT	AHCT	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	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		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	9.5	9.5	9.5	9.5
tpd @ Nom Voltage(Max)(ns)	9.5													9.5

Eco Plan

	SN74AHCT245DBLE	SN74AHCT245DBR	SN74AHCT245DBRG4	SN74AHCT245DGVR	SN74AHCT245DW	SN74AHCT245DWG4	SN74AHCT245DWR	SN74AHCT245DWRG4	SN74AHCT245N	SN74AHCT245NSR	SN74AHCT245PW	SN74AHCT245PWE4	SN74AHCT245PWG4	SN74AHCT245PWLE	SN74AHCT245PWR	SN74AHCT245PWRE4	SN74AHCT245PWRG3	SN74AHCT245PWRG4	SN74AHCT245RGYR	SN74AHCT245RGYRG4
RoHS	Not Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Not Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant
Pb Free	No	Yes	No

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: SN74AHCT245 (20)

SN74AHCT245DBLE SN74AHCT245DBR SN74AHCT245DBRG4 SN74AHCT245DGVR SN74AHCT245DW SN74AHCT245DWG4 SN74AHCT245DWR SN74AHCT245DWRG4 SN74AHCT245N SN74AHCT245NSR SN74AHCT245PW SN74AHCT245PWE4 SN74AHCT245PWG4 SN74AHCT245PWLE SN74AHCT245PWR SN74AHCT245PWRE4 SN74AHCT245PWRG3 SN74AHCT245PWRG4 SN74AHCT245RGYR SN74AHCT245RGYRG4

Manufacturer's Classification

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