Datasheet Texas Instruments SN74ALVC245 — 数据表

制造商	Texas Instruments
系列	SN74ALVC245

具有三态输出的八路总线收发器

数据表

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PDF, 1.3 Mb, 修订版: D, 档案已发布: Jul 27, 2004

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价格

状态

	SN74ALVC245DGVR	SN74ALVC245DW	SN74ALVC245DWR	SN74ALVC245NSR	SN74ALVC245PW	SN74ALVC245PWG4	SN74ALVC245PWR	SN74ALVC245PWRE4	SN74ALVC245PWRG4	SN74ALVC245RGYR	SN74ALVC245RGYRG4
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)	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	Yes	No	No	No	No	No	Yes	No	No	No

打包

	SN74ALVC245DGVR	SN74ALVC245DW	SN74ALVC245DWR	SN74ALVC245NSR	SN74ALVC245PW	SN74ALVC245PWG4	SN74ALVC245PWR	SN74ALVC245PWRE4	SN74ALVC245PWRG4	SN74ALVC245RGYR	SN74ALVC245RGYRG4
N	1	2	3	4	5	6	7	8	9	10	11
Pin	20	20	20	20	20	20	20	20	20	20	20
Package Type	DGV	DW	DW	NS	PW	PW	PW	PW	PW	RGY	RGY
Industry STD Term	TVSOP	SOIC	SOIC	SOP	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-PDSO-G	R-PQFP-N	R-PQFP-N
Package QTY	2000	25	2000	2000	70	70	2000	2000	2000	3000	3000
Carrier	LARGE T&R	TUBE	LARGE T&R	LARGE T&R	TUBE	TUBE	LARGE T&R	LARGE T&R	LARGE T&R	LARGE T&R	LARGE T&R
Device Marking	VA245	ALVC245	ALVC245	ALVC245	VA245	VA245	VA245	VA245	VA245	VA245	VA245
Width (mm)	4.4	7.5	7.5	5.3	4.4	4.4	4.4	4.4	4.4	3.5	3.5
Length (mm)	5	12.8	12.8	12.6	6.5	6.5	6.5	6.5	6.5	4.5	4.5
Thickness (mm)	1.05	2.35	2.35	1.95	1	1	1	1	1	.9	.9
Pitch (mm)	.4	1.27	1.27	1.27	.65	.65	.65	.65	.65	.5	.5
Max Height (mm)	1.2	2.65	2.65	2	1.2	1.2	1.2	1.2	1.2	1	1
Mechanical Data	下载	下载	下载	下载	下载	下载	下载	下载	下载	下载	下载

参数化

Parameters / Models	SN74ALVC245DGVR	SN74ALVC245DW	SN74ALVC245DWR	SN74ALVC245NSR	SN74ALVC245PW	SN74ALVC245PWG4	SN74ALVC245PWR	SN74ALVC245PWRE4	SN74ALVC245PWRG4	SN74ALVC245RGYR	SN74ALVC245RGYRG4
Bits	8	8	8	8	8	8	8	8	8	8	8
F @ Nom Voltage(Max), Mhz	100	100	100	100	100	100	100	100	100	100	100
ICC @ Nom Voltage(Max), mA	0.01	0.01	0.01	0.01	0.01	0.01	0.01	0.01	0.01	0.01	0.01
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
Output Drive (IOL/IOH)(Max), mA	-24/24	-24/24	-24/24	-24/24	-24/24	-24/24	-24/24	-24/24	-24/24	-24/24	-24/24
Package Group	TVSOP	SOIC	SOIC	SO	TSSOP	TSSOP	TSSOP	TSSOP	TSSOP	VQFN	VQFN
Package Size: mm2:W x L, PKG	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)	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)	20VQFN: 16 mm2: 3.5 x 4.5(VQFN)	20VQFN: 16 mm2: 3.5 x 4.5(VQFN)
Rating	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog
Schmitt Trigger	No	No	No	No	No	No	No	No	No	No	No
Technology Family	ALVC	ALVC	ALVC	ALVC	ALVC	ALVC	ALVC	ALVC	ALVC	ALVC	ALVC
VCC(Max), V	3.6	3.6	3.6	3.6	3.6	3.6	3.6	3.6	3.6	3.6	3.6
VCC(Min), V	1.65	1.65	1.65	1.65	1.65	1.65	1.65	1.65	1.65	1.65	1.65
Voltage(Nom), V	1.8,2.5,2.7,3.3	1.8,2.5,2.7,3.3	1.8,2.5,2.7,3.3	1.8,2.5,2.7,3.3	1.8,2.5,2.7,3.3	1.8,2.5,2.7,3.3	1.8,2.5,2.7,3.3	1.8,2.5,2.7,3.3	1.8,2.5,2.7,3.3	1.8,2.5,2.7,3.3	1.8,2.5,2.7,3.3
tpd @ Nom Voltage(Max), ns	3.4,5.5	3.4,5.5	3.4,5.5	3.4,5.5	3.4,5.5	3.4,5.5	3.4,5.5	3.4,5.5	3.4,5.5	3.4,5.5	3.4,5.5

生态计划

	SN74ALVC245DGVR	SN74ALVC245DW	SN74ALVC245DWR	SN74ALVC245NSR	SN74ALVC245PW	SN74ALVC245PWG4	SN74ALVC245PWR	SN74ALVC245PWRE4	SN74ALVC245PWRG4	SN74ALVC245RGYR	SN74ALVC245RGYRG4
RoHS	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant

应用须知

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TI SN74ALVC16835 Component Specification Analysis for PC100
PDF, 43 Kb, 档案已发布: Aug 3, 1998
The PC100 standard establishes design parameters for the PC SDRAM DIMM that is designed to operate at 100 MHz. The 168-pin, 8-byte, registered SDRAM DIMM is a JEDEC-defined device (JC-42.5-96-146A). Some of the defined signal paths include data signals, address signals, and control signals. This application report discusses the SN74ALVC16835 18-bit universal bus driver that is available from T
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Logic Solutions for PC-100 SDRAM Registered DIMMs (Rev. A)
PDF, 96 Kb, 修订版: A, 档案已发布: May 13, 1998
Design of high-performance personal computer (PC) systems that are capable of meeting the needs imposed by modern operating systems and software includes the use of large banks of SDRAMs on DIMMs (see Figure 1).To meet the demands of stable functionality over the broad spectrum of operating environments, meet system timing needs, and to support data integrity, the loads presented by the large
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16-Bit Widebus Logic Families in 56-Ball 0.65-mm Pitch Very Thin Fine-Pitch BGA (Rev. B)
PDF, 895 Kb, 修订版: B, 档案已发布: May 22, 2002
TI?s 56-ball MicroStar Jr.E package registered under JEDEC MO-225 has demonstrated through modeling and experimentation that it is an optimal solution for reducing inductance and capacitance improving thermal performance and minimizing board area usage in integrated bus functions. Multiple functions released in the 56-ball MicroStar Jr.E package have superior performance characteristics compa
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Benefits & Issues of Migrating 5-V and 3.3-V Logic to Lower-Voltage Supplies (Rev. A)
PDF, 154 Kb, 修订版: A, 档案已发布: Sep 8, 1999
In the last few years the trend toward reducing supply voltage (VCC) has continued as reflected in an additional specification of 2.5-V VCC for the AVC ALVT ALVC LVC LV and the CBTLV families.In this application report the different logic levels at VCC of 5 V 3.3 V 2.5 V and 1.8 V are compared. Within the report the possibilities for migration from 5-V logic and 3.3-V logic families

模型线

系列: SN74ALVC245 (11)

SN74ALVC245DGVR SN74ALVC245DW SN74ALVC245DWR SN74ALVC245NSR SN74ALVC245PW SN74ALVC245PWG4 SN74ALVC245PWR SN74ALVC245PWRE4 SN74ALVC245PWRG4 SN74ALVC245RGYR SN74ALVC245RGYRG4

制造商分类

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