Datasheets
SN74LS290N by:

Decade Counter, LS Series, Asynchronous, Negative Edge Triggered, 3-Bit, Up Direction, TTL, PDIP14, PLASTIC, DIP-14

Part Details for SN74LS290N by Motorola Semiconductor Products

Overview of SN74LS290N by Motorola Semiconductor Products

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Applications Education and Research Space Technology Computing and Data Storage Aerospace and Defense Automotive

Price & Stock for SN74LS290N

Part # Distributor Description Stock Price Buy
Bristol Electronics   15
RFQ
Quest Components Counter, Up, Decade, 14 Pin, Plastic, DIP 125
  • 1 $4.5000
  • 9 $2.2500
  • 90 $1.9500
$1.9500 / $4.5000 Buy Now
Quest Components Counter, Up, Decade, 14 Pin, Plastic, DIP 8
  • 1 $4.4940
  • 3 $3.7450
  • 8 $3.2956
$3.2956 / $4.4940 Buy Now

Part Details for SN74LS290N

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SN74LS290N Part Data Attributes

SN74LS290N Motorola Semiconductor Products
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SN74LS290N Motorola Semiconductor Products Decade Counter, LS Series, Asynchronous, Negative Edge Triggered, 3-Bit, Up Direction, TTL, PDIP14, PLASTIC, DIP-14
Rohs Code No
Part Life Cycle Code Transferred
Ihs Manufacturer MOTOROLA INC
Package Description PLASTIC, DIP-14
Reach Compliance Code unknown
HTS Code 8542.39.00.01
Additional Feature DIVIDE BY 2 AND DIVIDE BY 5 FUNCTIONS
Count Direction UP
Family LS
JESD-30 Code R-PDIP-T14
JESD-609 Code e0
Length 18.86 mm
Load Capacitance (CL) 15 pF
Load/Preset Input YES
Logic IC Type DECADE COUNTER
Max Frequency@Nom-Sup 32000000 Hz
Max I(ol) 0.008 A
Mode of Operation ASYNCHRONOUS
Number of Bits 3
Number of Functions 2
Number of Terminals 14
Operating Temperature-Max 70 °C
Operating Temperature-Min
Package Body Material PLASTIC/EPOXY
Package Code DIP
Package Equivalence Code DIP14,.3
Package Shape RECTANGULAR
Package Style IN-LINE
Power Supply Current-Max (ICC) 15 mA
Propagation Delay (tpd) 35 ns
Qualification Status Not Qualified
Seated Height-Max 4.69 mm
Supply Voltage-Max (Vsup) 5.25 V
Supply Voltage-Min (Vsup) 4.75 V
Supply Voltage-Nom (Vsup) 5 V
Surface Mount NO
Technology TTL
Temperature Grade COMMERCIAL
Terminal Finish Tin/Lead (Sn/Pb)
Terminal Form THROUGH-HOLE
Terminal Pitch 2.54 mm
Terminal Position DUAL
Trigger Type NEGATIVE EDGE
Width 7.62 mm
fmax-Min 16 MHz

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