Datasheet Texas Instruments SN74AHC244Q — 数据表

制造商	Texas Instruments
系列	SN74AHC244Q

数据表

价格

状态

打包

参数化

Parameters / Models	SN74AHC244QDWR	SN74AHC244QDWRG4	SN74AHC244QDWRG4Q1	SN74AHC244QPWR	SN74AHC244QPWRG4
Approx. Price (US$)	0.14 | 1ku
Bits		8	8	8	8
Bits(#)	8
F @ Nom Voltage(Max), Mhz		110	110	110	110
F @ Nom Voltage(Max)(Mhz)	110
ICC @ Nom Voltage(Max), mA		0.04	0.04	0.04	0.04
ICC @ Nom Voltage(Max)(mA)	0.04
Input Type	CMOS
Operating Temperature Range, C		-40 to 125	-40 to 125	-40 to 125	-40 to 125
Operating Temperature Range(C)	-40 to 125
Output Drive (IOL/IOH)(Max), mA		-50/50	-50/50	-50/50	-50/50
Output Drive (IOL/IOH)(Max)(mA)	-50/50
Output Type	CMOS
Package Group	SOIC	SOIC	SOIC	TSSOP	TSSOP
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)	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)	20SOIC: 132 mm2: 10.3 x 12.8(SOIC)
Rating	Catalog	Catalog	Catalog	Catalog	Catalog
Schmitt Trigger	No	No	No	No	No
Technology Family	AHC	AHC	AHC	AHC	AHC
VCC(Max), V		5.5	5.5	5.5	5.5
VCC(Max)(V)	5.5
VCC(Min), V		2	2	2	2
VCC(Min)(V)	2
Voltage(Nom), V		3.3,5	3.3,5	3.3,5	3.3,5
Voltage(Nom)(V)	3.3 5
tpd @ Nom Voltage(Max), ns		12.5,8.5	12.5,8.5	12.5,8.5	12.5,8.5
tpd @ Nom Voltage(Max)(ns)	12.5 8.5

生态计划

应用须知

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  Migration From 3.3-V To 2.5-V Power Supplies For Logic Devices
  PDF, 115 Kb, 档案已发布: Dec 1, 1997
  This application report explores the possibilities for migrating to 3.3-V and 2.5-V power supplies and discusses the implications.Customers are successfully using a wide range of low-voltage 3.3-V logic devices. These devices are within Texas Instruments (TI) advanced low-voltage CMOS (ALVC) crossbar technology (CBT) crossbar technology with integrated diode (CBTD) low-voltage crossbar techn
• 下载
  Texas Instruments Little Logic Application Report
  PDF, 359 Kb, 档案已发布: Nov 1, 2002
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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
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  Advanced High-Speed CMOS (AHC) Logic Family (Rev. C)
  PDF, 102 Kb, 修订版: C, 档案已发布: Dec 2, 2002
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制造商分类

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