DM74LS574N Fairchild Semiconductor, DM74LS574N Datasheet

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DM74LS574N

Manufacturer Part Number
DM74LS574N
Description
IC F/F QUAD OCTAL D 3ST 20-DIP
Manufacturer
Fairchild Semiconductor
Series
74LSr
Type
D-Type Busr
Datasheet

Specifications of DM74LS574N

Function
Standard
Output Type
Tri-State Non Inverted
Number Of Elements
1
Number Of Bits Per Element
8
Frequency - Clock
35MHz
Delay Time - Propagation
28ns
Trigger Type
Positive Edge
Current - Output High, Low
2.6mA, 24mA
Voltage - Supply
4.75 V ~ 5.25 V
Operating Temperature
0°C ~ 70°C
Mounting Type
Through Hole
Package / Case
20-DIP (0.300", 7.62mm)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
74LS574

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
DM74LS574N
Manufacturer:
ALL
Quantity:
55
© 2000 Fairchild Semiconductor Corporation
Order Number
DM74LS574WM
DM74LS574N
DM74LS574
Octal D-Type Flip-Flop with 3-STATE Outputs
General Description
The DM74LS574 is a high speed low power octal flip-flop
with a buffered common Clock (CP) and a buffered com-
mon Output Enable (OE). The information presented to the
D inputs is stored in the flip-flops on the LOW-to-HIGH
Clock (CP) transition.
This device is functionally identical to the DM74LS374
except for the pinouts.
Ordering Code:
Devices also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering code.
Logic Symbol
V
GND
Truth Table
H
L
X

Z
CC
LOW Voltage Level
High Impedance
HIGH Voltage Level
Immaterial
HIGH-to-LOW Clock (CP) transition
Pin 20
Pin 10
Dn
H
X
L
Inputs
Package Number Package Description
M20B
N20A
CP


X
OE
L
L
H
20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300 Wide
20-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300 Wide
Outputs
DS009815
On
H
Z
L
Connection Diagram
March 1988
Revised March 2000
www.fairchildsemi.com

Related parts for DM74LS574N

DM74LS574N Summary of contents

Page 1

... Package Number Package Description DM74LS574WM M20B 20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300 Wide DM74LS574N N20A 20-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300 Wide Devices also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering code. ...

Page 2

Functional Description The DM74LS574 consists of eight edge-triggered flip-flops with individual D-type inputs and 3-STATE true outputs. The buffered clock and buffered Outputs Enable are com- mon to all flip-flops. The eight flip-flops will store the state of their individual ...

Page 3

Absolute Maximum Ratings Supply Voltage Input Voltage Operating Free Air Temperature Range Storage 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 ...

Page 4

Switching Characteristics V 5.0V Symbol Parameter f Maximum Clock Frequency MAX t Propagation Delay PLH PHL t Output Enable Time PZH t PZL t Output Disable Time PHZ t PLZ www.fairchildsemi.com ...

Page 5

Physical Dimensions inches (millimeters) unless otherwise noted 20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300 Wide Package Number M20B 5 www.fairchildsemi.com ...

Page 6

Physical Dimensions inches (millimeters) unless otherwise noted (Continued) 20-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300 Wide Fairchild does not assume any responsibility for use of any circuitry described, no circuit patent licenses are implied and Fairchild reserves the right ...

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