Data Sheet

©
Nexperia B.V. 2017. All rights reserved
74HC_HCT573 All information provided in this document is subject to legal disclaimers.
Product data sheet Rev. 7 — 4 March 2016 3 of 20
Nexperia
74HC573; 74HCT573
Octal D-type transparent latch; 3-state
Fig 2. Logic diagram
DDH
4
'
'4
4
'
'4
4
'
'4
4
'
'
/(
4
4
'
'
/$7&+

/$7&+

/$7&+

/$7&+

/$7&+

4
/(
2(
/( /( /( /(
4
'
'4
/$7&+

/(
4
'
'4
/$7&+

/(
4
'
'4
/$7&+

/(
Fig 3. Logic symbol Fig 4. IEC logic symbol
PQD
'
'
'
'
'
'
'
'
/(
2(
4
4
4
4
4
4
4
4


















PQD








&

(1
'








