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74HC175 Datasheet, PDF (4/13 Pages) NXP Semiconductors – Quad D-type flip-flop with reset; positive-edge trigger
Philips Semiconductors
Quad D-type flip-flop with reset; positive-edge trigger
Product specification
74HC/HCT175
Fig.4 Functional diagram.
FUNCTION TABLE
OPERATING MODES
reset (clear)
load “1”
load “0”
INPUTS
MR CP Dn
LX X
H
↑
h
H↑
I
OUTPUTS
Qn
Qn
L
H
H
L
L
H
Note
1. H = HIGH voltage level
h = HIGH voltage level one set-up time prior to the LOW-to-HIGH CP transition
L = LOW voltage level
I = LOW voltage level one set-up time prior to the LOW-to-HIGH CP transition
↑ = LOW-to-HIGH CP transition
X = don’t care
1998 Jul 08
Fig.5 Logic diagram.
4