Datasheet Texas Instruments SN74LS668 — 数据表

制造商Texas Instruments
系列SN74LS668

同步上/下十年计数器

数据表

Datasheet
TSP

价格

状态

SN74LS668N
Lifecycle StatusObsolete (Manufacturer has discontinued the production of the device)
Manufacture's Sample AvailabilityNo

打包

SN74LS668N
N1
Pin16
Package TypeN
Industry STD TermPDIP
JEDEC CodeR-PDIP-T
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

生态计划

SN74LS668N
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

系列: SN74LS668 (1)

制造商分类

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