DM54LS174J Fairchild Semiconductor, DM54LS174J Datasheet

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DM54LS174J

Manufacturer Part Number
DM54LS174J
Description
Manufacturer
Fairchild Semiconductor
Datasheet

Specifications of DM54LS174J

Logic Family
LS
Technology
Bipolar
Number Of Bits
6
Number Of Elements
1
Clock-edge Trigger Type
Positive-Edge
Polarity
Non-Inverting
Operating Supply Voltage (typ)
5V
Package Type
CDIP
Propagation Delay Time
42ns
Low Level Output Current
4mA
High Level Output Current
-400uA
Operating Supply Voltage (min)
4.5V
Operating Supply Voltage (max)
5.5V
Operating Temp Range
-55C to 125C
Operating Temperature Classification
Military
Mounting
Through Hole
Pin Count
16
Lead Free Status / Rohs Status
Supplier Unconfirmed

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
DM54LS174J
Manufacturer:
NS
Quantity:
270
Part Number:
DM54LS174J/883C
Manufacturer:
TI
Quantity:
75
© 1998 Fairchild Semiconductor Corporation
DM74LS174/DM74LS175
Hex/Quad D Flip-Flops with Clear
General Description
These positive-edge-triggered flip-flops utilize TTL circuitry
to implement D-type flip-flop logic. All have a direct clear in-
put, and the quad (175) versions feature complementary out-
puts from each flip-flop.
Information at the D inputs meeting the setup time require-
ments is transferred to the Q outputs on the positive-going
edge of the clock pulse. Clock triggering occurs at a particu-
lar voltage level and is not directly related to the transition
time of the positive-going pulse. When the clock input is at
either the high or low level, the D input signal has no effect at
the output.
Connection Diagrams
Order Number 54LS174DMQB, 54LS174FMQB,
DM54LS174W, DM74LS174M or DM74LS174N
See Package Number E20A, J16A,
54LS174LMQB, DM54LS174J,
Dual-In-Line Package
M16A, N16E or W16A
DS006404
DS006404-1
Features
n LS174 contains six flip-flops with single-rail outputs
n LS175 contains four flip-flops with double-rail outputs
n Buffered clock and direct clear inputs
n Individual data input to each flip-flop
n Applications include:
n Typical clock frequency 40 MHz
n Typical power dissipation per flip-flop 14 mW
n Alternate Military/Aerospace device (54LS174, 54LS175)
is available. Contact a Fairchild Semiconductor Sales
Office/Distributor for specifications.
Buffer/storage registers
Shift registers
Pattern generators
Order Number 54LS175DMQB, 54LS175FMQB,
DM54LS175W, DM74LS175M or DM74LS175N
See Package Number E20A, J16A,
54LS175LMQB, DM54LS175J
Dual-In-Line Package
M16A, N16E or W16A
www.fairchildsemi.com
April 1998
DS006404-2

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DM54LS174J Summary of contents

Page 1

... When the clock input is at either the high or low level, the D input signal has no effect at the output. Connection Diagrams Dual-In-Line Package Order Number 54LS174DMQB, 54LS174FMQB, 54LS174LMQB, DM54LS174J, DM54LS174W, DM74LS174M or DM74LS174N See Package Number E20A, J16A, M16A, N16E or W16A © 1998 Fairchild Semiconductor Corporation DS006404 ...

Page 2

Function Table (Each Flip-Flop) Clear High Level (steady state Low Level (steady state Don’t Care = Transition from low to high level = The level of Q before the indicated ...

Page 3

Absolute Maximum Ratings Supply Voltage Input Voltage Operating Free Air Temperature Range Recommended Operating Conditions Symbol Parameter V Supply Voltage CC V High Level Input Voltage IH V Low Level Input Voltage IL I High Level Output Current OH I ...

Page 4

Switching Characteristics = 5V and T = 25˚C (See Section 1 for Test Waveforms and Output Load Symbol Parameter f Maximum Clock Frequency MAX t Propagation Delay Time PLH Low to High Level Output t ...

Page 5

Electrical Characteristics over recommended operating free air temperature range (unless otherwise noted) Symbol Parameter V Input Clamp Voltage I V High Level Output OH Voltage V Low Level Output OL Voltage @ I Input Current Max I Input Voltage ...

Page 6

Logic Diagrams LS174 www.fairchildsemi.com DS006404-3 6 LS175 DS006404-4 ...

Page 7

7 ...

Page 8

... Physical Dimensions inches (millimeters) unless otherwise noted Order Number 54LS174LMQB or 54LS175LMQB Order Number DM54LS174DMQB, 54LS175DMQB, DM54LS174J or DM54LS175J www.fairchildsemi.com Ceramic Leadless Chip Carrier (E) Package Number E20A 16-Lead Ceramic Dual-In-Line Package (J) Package Number J16A 8 ...

Page 9

Physical Dimensions inches (millimeters) unless otherwise noted (Continued) 16-Lead Small Outline Molded Package (M) Order Number DM74LS174M or DM74LS175M 16-Lead Molded Dual-In-Line Package (N) Order Number DM74LS174N or DM74LS175N Package Number M16A Package Number N16E 9 www.fairchildsemi.com ...

Page 10

... A critical component in any component of a life support device or system whose failure to perform can be rea- sonably expected to cause the failure of the life support device or system affect its safety or effectiveness. Fairchild Semiconductor Hong Kong Ltd. Fax: +49 (0) 1 80-530 85 86 13th Floor, Straight Block, Email: europe ...

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