Datasheet Texas Instruments SN74LS293 — 数据表

制造商Texas Instruments
系列SN74LS293
Datasheet Texas Instruments SN74LS293

4位二进制计数器

数据表

Decade And 4-Bit Binary Counters datasheet
PDF, 521 Kb, 档案已发布: Mar 1, 1988
从文件中提取

价格

状态

SN74LS293DSN74LS293NSN74LS293NE4
Lifecycle StatusActive (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)
Manufacture's Sample AvailabilityNoNoNo

打包

SN74LS293DSN74LS293NSN74LS293NE4
N123
Pin141414
Package TypeDNN
Industry STD TermSOICPDIPPDIP
JEDEC CodeR-PDSO-GR-PDIP-TR-PDIP-T
Package QTY502525
CarrierTUBETUBETUBE
Device MarkingLS293SN74LS293NSN74LS293N
Width (mm)3.916.356.35
Length (mm)8.6519.319.3
Thickness (mm)1.583.93.9
Pitch (mm)1.272.542.54
Max Height (mm)1.755.085.08
Mechanical Data下载下载下载

参数化

Parameters / ModelsSN74LS293D
SN74LS293D
SN74LS293N
SN74LS293N
SN74LS293NE4
SN74LS293NE4
Bits444
F @ Nom Voltage(Max), Mhz353535
FunctionCounterCounterCounter
ICC @ Nom Voltage(Max), mA393939
Operating Temperature Range, C0 to 700 to 700 to 70
Output Drive (IOL/IOH)(Max), mA16/-0.816/-0.816/-0.8
Package GroupSOICPDIPPDIP
Package Size: mm2:W x L, PKG14SOIC: 52 mm2: 6 x 8.65(SOIC)See datasheet (PDIP)See datasheet (PDIP)
RatingCatalogCatalogCatalog
Technology FamilyLSLSLS
TypeBinaryBinaryBinary
VCC(Max), V5.255.255.25
VCC(Min), V4.754.754.75
Voltage(Nom), V555
tpd @ Nom Voltage(Max), ns707070

生态计划

SN74LS293DSN74LS293NSN74LS293NE4
RoHSCompliantCompliantCompliant
Pb FreeYesYes

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

系列: SN74LS293 (3)

制造商分类

  • Semiconductors> Logic> Specialty Logic> Counter/Arithmetic/Parity Function