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SN74LS273DW Tech Specifications

Category Logic - Flip Flops
Manufacturer ON Semiconductor
Mounting Type Surface Mount
Package / Case 20-SOIC (0.295, 7.50mm Width)
Supplier Device Package 20-SOIC
EU RoHS Not Compliant
ECCN (US) EAR99
HTS 8542.39.00.01
SVHC Yes
SVHC Exceeds Threshold Yes
Automotive No
PPAP No
Logic Family LS
Number of Channels per Chip 8Channels per Chips
Number of Elements per Chip 1
Number of Element Inputs 8Element Inputs
Number of Element Outputs 8Element Outputs
Bus Hold No
Set/Reset Master Reset
Triggering Type Positive-Edge
Maximum Propagation Delay Time @ Maximum CL (ns) 27@5V
Absolute Propagation Delay Time (ns) 27
Process Technology Bipolar
Input Signal Type Single-Ended
Maximum Low Level Output Current (mA) 8
Maximum High Level Output Current (mA) -0.4
Minimum Operating Supply Voltage (V) 4.75
Typical Operating Supply Voltage (V) 5
Maximum Operating Supply Voltage (V) 5.25
Minimum Operating Temperature (°C) 0
Maximum Operating Temperature (°C) 70
Lead Shape Gull-wing
Supplier Package SOIC W
Standard Package Name SOP
PCB changed 20
Package Length 12.95(Max)
Package Width 7.6(Max)
Package Height 2.4(Max)
Mounting Surface Mount
Package Tube
Base Product Number 74LS273
Mfr onsemi
Product Status Obsolete
Number of Elements 1 Element
Packaging Rail
Operating Temperature 0°C ~ 70°C (TA)
Series 74LS
Part Status Obsolete
Type D-Type
Voltage - Supply 4.75V ~ 5.25V
Pin Count 20
Function Master Reset
Output Type Non-Inverted
Polarity Non-Inverting
Clock Frequency 40 MHz
Logic Function D-Type Bus Interface
Current - Quiescent (Iq) 27 mA
Current - Output High, Low 400µA, 8mA
Number of Bits per Element 8Bits per Elements
Max Propagation Delay @ V, Max CL 27ns @ 5V, 15pF
Trigger Type Positive Edge
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