DM74ALS273WM Fairchild Semiconductor, DM74ALS273WM Datasheet

IC FLIP FLOP OCT D POS 20SOIC

DM74ALS273WM

Manufacturer Part Number
DM74ALS273WM
Description
IC FLIP FLOP OCT D POS 20SOIC
Manufacturer
Fairchild Semiconductor
Series
74ALSr
Type
D-Type Busr
Datasheet

Specifications of DM74ALS273WM

Function
Master Reset
Output Type
Non-Inverted
Number Of Elements
1
Number Of Bits Per Element
8
Frequency - Clock
35MHz
Delay Time - Propagation
2ns
Trigger Type
Positive Edge
Current - Output High, Low
2.6mA, 24mA
Voltage - Supply
4.5 V ~ 5.5 V
Operating Temperature
0°C ~ 70°C
Mounting Type
Surface Mount
Package / Case
20-SOIC (7.5mm Width)
Logic Family
ALS
Technology
Bipolar
Number Of Bits
8
Number Of Elements
1
Clock-edge Trigger Type
Positive-Edge
Polarity
Non-Inverting
Operating Supply Voltage (typ)
5V
Package Type
SOIC W
Propagation Delay Time
18ns
Low Level Output Current
24mA
High Level Output Current
-2.6mA
Frequency (max)
35MHz
Operating Supply Voltage (min)
4.5V
Operating Supply Voltage (max)
5.5V
Operating Temp Range
0C to 70C
Operating Temperature Classification
Commercial
Mounting
Surface Mount
Pin Count
20
Lead Free Status / RoHS Status
Lead free / RoHS Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
DM74ALS273WMX
Manufacturer:
NSC
Quantity:
13 250
© 2000 Fairchild Semiconductor Corporation
DM74ALS273WM
DM74ALS273SJ
DM74ALS273MSA
DM74ALS273N
DM74ALS273
Octal D-Type Edge-Triggered Flip-Flop with Clear
General Description
These monolithic, positive-edge-triggered flip-flops utilize
TTL circuitry to implement D-type flip-flop logic with a direct
clear input.
Information at the D inputs meeting the setup requirements
is transferred to the Q outputs on the positive-going edge
of the clock pulse. Clock triggering occurs at a particular
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.
Ordering Code:
Devices also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering code.
Connection Diagram
Order Number
Package Number
MSA20
M20B
M20D
N20A
20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300 Wide
20-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide
20-Lead Shrink Small Outline Package (SSOP), EIAJ TYPE II, 5.3mm Wide
20-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300 Wide
DS006216
Features
Switching specifications at 50 pF
Switching specifications guaranteed over full tempera-
ture and V
Buffer-type outputs and improved AC offer significant
advantage over DM74LS273.
Advanced oxide-isolated, ion-implanted Schottky TTL
process
Functionally
DM74LS273.
Package Description
CC
range
and
pin-for-pin
April 1984
Revised February 2000
www.fairchildsemi.com
compatible
with

Related parts for DM74ALS273WM

DM74ALS273WM Summary of contents

Page 1

... HIGH or LOW level, the D input signal has no effect at the output. Ordering Code: Order Number Package Number DM74ALS273WM M20B 20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300 Wide DM74ALS273SJ M20D 20-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide ...

Page 2

Function Table (Each Flip-Flop) Inputs Clear Clock LOW State H HIGH State X Don’t Care Positive Edge Transition Q Previous Condition www.fairchildsemi.com Logic Diagram Output ...

Page 3

Absolute Maximum Ratings Supply Voltage Input Voltage Operating Free Air Temperature Range Storage Temperature Range Typical JA N Package M Package Recommended Operating Conditions Symbol Parameter V Supply Voltage CC V HIGH Level Input Voltage IH V LOW Level Input ...

Page 4

Physical Dimensions inches (millimeters) unless otherwise noted 20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300 Wide www.fairchildsemi.com Package Number M20B 4 ...

Page 5

Physical Dimensions inches (millimeters) unless otherwise noted (Continued) 20-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide Package Number M20D 5 www.fairchildsemi.com ...

Page 6

Physical Dimensions inches (millimeters) unless otherwise noted (Continued) 20-Lead Shrink Small Outline Package (SSOP), EIAJ TYPE II, 5.3mm Wide www.fairchildsemi.com Package Number MSA20 6 ...

Page 7

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 ...

Related keywords