Datasheet Texas Instruments SN74AHC245-Q1 — 数据表

制造商Texas Instruments
系列SN74AHC245-Q1
Datasheet Texas Instruments SN74AHC245-Q1

具有三态输出的汽车类八路总线收发器

数据表

Octal Bus Transceiver With 3-State Outputs datasheet
PDF, 729 Kb, 修订版: A, 档案已发布: Apr 15, 2008
从文件中提取

价格

状态

SN74AHC245QDWRQ1SN74AHC245QPWRG4Q1SN74AHC245QPWRQ1
Lifecycle StatusObsolete (Manufacturer has discontinued the production of the device)Active (Recommended for new designs)Active (Recommended for new designs)
Manufacture's Sample AvailabilityNoNoYes

打包

SN74AHC245QDWRQ1SN74AHC245QPWRG4Q1SN74AHC245QPWRQ1
N123
Pin202020
Package TypeDWPWPW
Industry STD TermSOICTSSOPTSSOP
JEDEC CodeR-PDSO-GR-PDSO-GR-PDSO-G
Width (mm)7.54.44.4
Length (mm)12.86.56.5
Thickness (mm)2.3511
Pitch (mm)1.27.65.65
Max Height (mm)2.651.21.2
Mechanical Data下载下载下载
Package QTY20002000
CarrierLARGE T&RLARGE T&R
Device MarkingAHC245Q1AHC245Q1

参数化

Parameters / ModelsSN74AHC245QDWRQ1
SN74AHC245QDWRQ1
SN74AHC245QPWRG4Q1
SN74AHC245QPWRG4Q1
SN74AHC245QPWRQ1
SN74AHC245QPWRQ1
Approx. Price (US$)0.14 | 1ku
Bits88
Bits(#)8
F @ Nom Voltage(Max), Mhz110110
F @ Nom Voltage(Max)(Mhz)110
ICC @ Nom Voltage(Max), mA0.040.04
ICC @ Nom Voltage(Max)(mA)0.04
Input TypeLVTTL/CMOS
Operating Temperature Range, C-40 to 125-40 to 125
Operating Temperature Range(C)-40 to 125
Output Drive (IOL/IOH)(Max), mA-50/50-50/50
Output Drive (IOL/IOH)(Max)(mA)-50/50
Output TypeCMOS
Package GroupTSSOPTSSOPTSSOP
Package Size: mm2:W x L, PKG20TSSOP: 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)
RatingAutomotiveAutomotiveAutomotive
Schmitt TriggerNoNoNo
Technology FamilyAHCAHCAHC
VCC(Max), V5.55.5
VCC(Max)(V)5.5
VCC(Min), V22
VCC(Min)(V)2
Voltage(Nom), V3.3,53.3,5
Voltage(Nom)(V)3.3
5
tpd @ Nom Voltage(Max), ns10,6.510,6.5
tpd @ Nom Voltage(Max)(ns)10
6.5

生态计划

SN74AHC245QDWRQ1SN74AHC245QPWRG4Q1SN74AHC245QPWRQ1
RoHSNot CompliantCompliantCompliant
Pb FreeNo

应用须知

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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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    PDF, 102 Kb, 修订版: C, 档案已发布: 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

模型线

制造商分类

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