MM74HC164NX 데이터 시트보기 (PDF) - Fairchild Semiconductor
부품명
상세내역
제조사
MM74HC164NX Datasheet PDF : 7 Pages
| |||
Connection Diagram
Logic Diagram
Top View
Truth Table
Inputs
Outputs
Clear Clock A B QA
QB
...
QH
L
X
XX
L
L
L
H
L
X
X QAO QBO
QHO
H
↑
HH
H
QAn
QGn
H
↑
LX
L
QAn
QGn
H
↑
XL
L
QAn
QGn
H = HIGH Level (steady state), L = LOW Level (steady state)
X = Irrelevant (any input, including transitions)
↑ = Transition from LOW-to-HIGH level.
QAO, QBO, QHO = the level of QA, QB, or QH, respectively, before the indi-
cated steady state input conditions were established.
QAn, QGn = The level of QA or QG before the most recent ↑ transition of the
clock; indicated a one-bit shift.
www.fairchildsemi.com
2
Share Link: 