74HC123DB(2009) Просмотр технического описания (PDF) - NXP Semiconductors.

Номер в каталоге

Компоненты Описание

производитель

74HC123DB
(Rev.:2009)

Dual retriggerable monostable multivibrator with reset

NXP Semiconductors. 

NXP Semiconductors

74HC123; 74HCT123

Dual retriggerable monostable multivibrator with reset

nB input

tW

nA input

trtrig

nQ output

tW

nRD = HIGH

Fig 10. Output pulse control using retrigger pulse

tW

tW

tW

mna521

nB input

nRD input

nQ output

tW

tW

nA = LOW

Fig 11. Output pulse control using reset input nRD

tW

mna522

74HC_HCT123_5

Product data sheet

Rev. 05 — 13 July 2009

© NXP B.V. 2009. All rights reserved.

13 of 24

Share Link: