Datasheet Texas Instruments SN74ALVCH244 — 数据表

制造商	Texas Instruments
系列	SN74ALVCH244

数据表

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参数化

Parameters / Models	SN74ALVCH244DGVR	SN74ALVCH244DW	SN74ALVCH244DWR	SN74ALVCH244PW	SN74ALVCH244PWLE	SN74ALVCH244PWR	SN74ALVCH244PWRE4
Approx. Price (US$)					0.20 | 1ku
Bits	8	8	8	8		8	8
Bits(#)					8
F @ Nom Voltage(Max), Mhz	100	100	100	100		100	100
F @ Nom Voltage(Max)(Mhz)					100
ICC @ Nom Voltage(Max), mA	0.01	0.01	0.01	0.01		0.01	0.01
ICC @ Nom Voltage(Max)(mA)					0.01
Input Type					LVTTL
Operating Temperature Range, C	-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
Output Drive (IOL/IOH)(Max), mA	-24/24	-24/24	-24/24	-24/24		-24/24	-24/24
Output Drive (IOL/IOH)(Max)(mA)					-24/24
Output Type					LVTTL
Package Group	TVSOP	SOIC	SOIC	TSSOP	TSSOP	TSSOP	TSSOP
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)	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)					20TSSOP: 42 mm2: 6.4 x 6.5(TSSOP)
Rating	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog
Schmitt Trigger	No	No	No	No	No	No	No
Technology Family	ALVC	ALVC	ALVC	ALVC	ALVC	ALVC	ALVC
VCC(Max), V	3.6	3.6	3.6	3.6		3.6	3.6
VCC(Max)(V)					3.6
VCC(Min), V	1.65	1.65	1.65	1.65		1.65	1.65
VCC(Min)(V)					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
Voltage(Nom)(V)					1.8 2.5 2.7 3.3
tpd @ Nom Voltage(Max), ns	3.1,2.8	3.1,2.8	3.1,2.8	3.1,2.8		3.1,2.8	3.1,2.8
tpd @ Nom Voltage(Max)(ns)					3.1 2.8

生态计划

应用须知

• 下载
  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
• 下载
  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
• 下载
  Bus-Hold Circuit
  PDF, 418 Kb, 档案已发布: Feb 5, 2001
  When designing systems that include CMOS devices, designers must pay special attention to the operating condition in which all of the bus drivers are in an inactive, high-impedance condition (3-state). Unless special measures are taken, this condition can lead to undefined levels and, thus, to a significant increase in the device?s power dissipation. In extreme cases, this leads to oscillation of
• 下载
  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
• 下载
  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

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