CD40174BMJ National Semiconductor, CD40174BMJ Datasheet

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CD40174BMJ

Manufacturer Part Number
CD40174BMJ
Description
Hex,Quad D Flip-Flop
Manufacturer
National Semiconductor
Datasheet

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C 1995 National Semiconductor Corporation
CD40174BM CD40174BC Hex D Flip-Flop
CD40175BM CD40175BC Quad D Flip-Flop
General Description
The CD40174B consists of six positive-edge triggered
D-type flip-flops the true outputs from each flip-flop are ex-
ternally available The CD40175B consists of four positive-
edge triggered D-type flip-flops both the true and comple-
ment outputs from each flip-flop are externally available
All flip-flops are controlled by a common clock and a com-
mon clear Information at the D inputs meeting the set-up
time requirements is transferred to the Q outputs on the
positive-going edge of the clock pulse The clearing opera-
tion enabled by a negative pulse at Clear input clears all Q
outputs to logical ‘‘0’’ and Qs (CD40175B only) to logical ‘‘1’’
Connection Diagrams
Truth Table
Dual-In-Line Package
CD40174B
Top View
TL F 5987
H
L
X
NC
Clear
Order Number CD40174B or CD40175B
e
e
e
e
e
e
H
H
H
H
L
High level
Low level
Irrelevant
Transition from low to high level
No change
Q for CD40175B only
Inputs
TL F 5987 – 1
Clock
X
H
L
All inputs are protected from static discharge by diode
clamps to V
Features
Y
Y
Y
Y
Y
D
H
X
L
X
X
Wide supply voltage range
High noise immunity
Low power TTL
compatibility
Equivalent to MC14174B MC14175B
Equivalent to MM74C174 MM74C175
NC
NC
Q
H
L
L
Outputs
DD
and V
NC
NC
Q
H
H
L
Dual-In-Line Package
SS
CD40175B
Top View
fan out of 2 driving 74L
RRD-B30M105 Printed in U S A
or 1 driving 74 LS
0 45 V
February 1988
3V to 15V
TL F 5987 – 2
DD
(typ )

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CD40174BMJ Summary of contents

Page 1

... Order Number CD40174B or CD40175B Truth Table Clear 1995 National Semiconductor Corporation TL F 5987 All inputs are protected from static discharge by diode clamps to V and Features Wide supply voltage range Y High noise immunity Y Low power TTL Y compatibility Equivalent to MC14174B MC14175B Y Equivalent to MM74C174 MM74C175 ...

Page 2

... Absolute Maximum Ratings If Military Aerospace specified devices are required please contact the National Semiconductor Sales Office Distributors for availability and specifications DC Supply Voltage ( Input Voltage ( Storage Temperature Range ( Power Dissipation ( Dual-In-Line Small Outline Lead Temperature ( (Soldering 10 seconds) DC Electrical Characteristics Symbol Parameter ...

Page 3

DC Electrical Characteristics Symbol Parameter V Low Level Output Voltage High Level Output Voltage Low Level Input Voltage ...

Page 4

AC Electrical Characteristics 200k and Symbol Parameter t Minimum Clear Pulse Width WL t Maximum Clock Rise Time RCL t Maximum Clock Fall Time fCL f ...

Page 5

... Physical Dimensions inches (millimeters) Order Number CD40174BMJ CD40174BCJ CD40175BMJ or CD40175BCJ Ceramic Dual-In-Line Package (J) NS Package Number J16A 5 ...

Page 6

... Hong Kong Ltd 49) 0-180-530 85 86 13th Floor Straight Block a Ocean Centre 5 Canton Rd 49) 0-180-530 85 85 Tsimshatsui Kowloon a Tel ( 49) 0-180-532 78 32 Hong Kong a 49) 0-180-532 93 58 Tel (852) 2737-1600 a Tel ( 49) 0-180-534 16 80 Fax (852) 2736-9960 a National Semiconductor Japan Ltd Tel 81-043-299-2309 Fax 81-043-299-2408 ...

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