The MM54C175 MM74C175 consists of four positive-edge triggered D type flip-flops implemented with monolithic CMOS technology Both are true and complemented outputs from each flip-flop are externally available All four flipflops are controlled by a common clock and a common clear Information at the D.
Y Y Y Y
Wide supply voltage range Guaranteed noise margin High noise immunity Low power TTL compatibility
3V to 15V 1 0V 0 45 VCC (typ ) Fan out of 2 driving 74L
Connection Diagram
Truth Table
Dual-In-Line Package
TL F 5900
– 1
Top View Order Number MM54C175 or MM74C175
Each Flip-Flop Inputs Clear L H H H H Clock X D X H L X X Q L H L NC NC Outputs Q H L H NC NC
u u
H L
H e High level L e Low level X e Irrelevant e Transition from low to high level NC e No change
u
C1995 National Semiconductor Corporation
TL F 5900
RRD-B30M105 Printed in U S A
Absolute Maximum Ratings (Note 1) If.
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