74VHC273SJX Fairchild Semiconductor, 74VHC273SJX Datasheet - Page 2
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74VHC273SJX
Manufacturer Part Number
74VHC273SJX
Description
IC FLIP FLOP OCTAL D 20SOP
Manufacturer
Fairchild Semiconductor
Series
74VHCr
Type
D-Type Busr
Datasheet
1.74VHC273MTCX.pdf
(13 pages)
Specifications of 74VHC273SJX
Function
Master Reset
Output Type
Non-Inverted
Number Of Elements
1
Number Of Bits Per Element
8
Frequency - Clock
165MHz
Delay Time - Propagation
5.8ns
Trigger Type
Positive Edge
Current - Output High, Low
8mA, 8mA
Voltage - Supply
2 V ~ 5.5 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
20-SOIC (5.3mm Width), 20-SO, 20-SOEIAJ
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
©1994 Fairchild Semiconductor Corporation
74VHC273 Rev. 1.5
Connection Diagrams
Pin Descriptions
D
MR
CP
Q
0
0
–D
–Q
7
7
Pin Names
PDIP, SOIC, SOP, and TSSOP
Pad Assignments for DQFN
Pin Assignments for
(Top Through View)
Data Inputs
Master Reset
Clock Pulse Input
Data Outputs
Description
2
Logic Symbols
Function Table
H = HIGH Voltage Level
L = LOW Voltage Level
X = Immaterial
Reset (Clear)
Load ‘1’
Load ‘0’
Operating
= LOW-to-HIGH Transition
Mode
MR
H
H
L
IEEE/IEC
Inputs
CP
X
D
H
X
L
n
www.fairchildsemi.com
Outputs
Q
H
L
L
n