Datasheet Texas Instruments SN74LS148J — 数据表

制造商Texas Instruments
系列SN74LS148
零件号SN74LS148J
Datasheet Texas Instruments SN74LS148J

8线至3线优先编码器16-CDIP 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 StatusObsolete (Manufacturer has discontinued the production of the device)
Manufacture's Sample AvailabilityNo

打包

Pin16
Package TypeJ
Industry STD TermCDIP
JEDEC CodeR-GDIP-T
Width (mm)6.92
Length (mm)19.56
Thickness (mm)4.57
Pitch (mm)2.54
Max Height (mm)5.08
Mechanical Data下载

参数化

Approx. Price (US$)0.51 | 1ku
Bits(#)8
Channels(#)1
Configuration8:3
F @ Nom Voltage(Max)(Mhz)35
FunctionEncoder/Multiplexer
ICC @ Nom Voltage(Max)(mA)20
Input TypeTTL
Operating Temperature Range(C)0 to 70
Output Drive (IOL/IOH)(Max)(mA)8/-0.4
Output TypeTTL
Package GroupPDIP
SO
SOIC
Package Size: mm2:W x L (PKG)See datasheet (CDIP)
See datasheet (PDIP)
RatingCatalog
Schmitt TriggerNo
Technology FamilyLS
TypeStandard
VCC(Max)(V)5.25
VCC(Min)(V)4.75
Voltage(Nom)(V)5
tpd @ Nom Voltage(Max)(ns)19

生态计划

RoHSNot Compliant
Pb FreeNo

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 > Logic > Specialty Logic > Decoder/Encoder/Multiplexer