Datasheet Texas Instruments SN74LS148NE4 — 数据表

制造商Texas Instruments
系列SN74LS148
零件号SN74LS148NE4
Datasheet Texas Instruments SN74LS148NE4

8线至3线优先编码器16-PDIP 0至70

数据表

SN54147, SN54148, SN54LS147, SN54LS148,SN74147, SN74148 (TIM9907), SN74LS147, SN datasheet
PDF, 1.1 Mb, 修订版: B, 档案已发布: May 26, 2004
从文件中提取

价格

状态

Lifecycle StatusActive (Recommended for new designs)
Manufacture's Sample AvailabilityYes

打包

Pin16
Package TypeN
Industry STD TermPDIP
JEDEC CodeR-PDIP-T
Package QTY25
CarrierTUBE
Device MarkingSN74LS148N
Width (mm)6.35
Length (mm)19.3
Thickness (mm)3.9
Pitch (mm)2.54
Max Height (mm)5.08
Mechanical Data下载

参数化

Bandwidth35 MHz
Bits8
Number of Channels1
Configuration8:3
Digital input leakage(Max)5 uA
ESD Charged Device Model0.75 kV
ESD HBM2 kV
F @ Nom Voltage(Max)35 Mhz
FunctionEncoder/Multiplexer
ICC @ Nom Voltage(Max)20 mA
Operating Temperature Range0 to 70 C
Output Drive (IOL/IOH)(Max)8/-0.4 mA
Package GroupPDIP
Package Size: mm2:W x LSee datasheet (PDIP) PKG
RatingCatalog
Schmitt TriggerNo
Technology FamilyLS
TypeStandard
VCC(Max)5.25 V
VCC(Min)4.75 V
Voltage(Nom)5 V
tpd @ Nom Voltage(Max)19 ns

生态计划

RoHSCompliant
Pb FreeYes

应用须知

  • Designing with the SN54/74LS123 (Rev. A)
    PDF, 118 Kb, 修订版: A, 档案已发布: Mar 1, 1997
    The Texas Instruments (TI) SN54/74LS123 dual retriggerable monostable multivibrator is a one-shot device capable of verylong output pulses and up to 100% duty cycle. The ?LS123 also features dc triggering from gated low-level active A andhigh-level active B inputs and provides a clear input that terminates the output pulse of any predetermined time independentof timing components R ext and

模型线

制造商分类

  • Semiconductors > Switches and Multiplexers > Buffered Encoders and Decoders