Varnitronics
SN74LS240DBR TI
TI

SN74LS240DBR

4.75V~5.25V 4 2 15ns@5V SSOP-20-208mil Buffers, Drivers, Receivers, Transceivers RoHS

SSOP-20-208milROHS3 CompliantActive

Octal Buffers and Line Drivers With 3-State Outputs

Manufacturer
TI
Manufacturer part #
SN74LS240DBR
Store part #
C2675832
Package / case
SSOP-20-208mil
Packaging
Tape & Reel (TR)
Datasheet (PDF)

Every Order Guarantee

100% Authentic · 30-Day Return or Replacement · policy

50 in stock

#C2675832

Stock & price checked 2 days ago

QuantityUnit pricePack price
1+₹341.92₹341.92
10+₹300.94₹3,009.40
30+₹280.13₹8,403.90
100+₹252.16₹25,216.00
500+₹241.98₹1,20,990.00
1,000+₹237.85₹2,37,850.00

1 × ₹341.92

₹341.92

excl. GST

₹403.47 incl. 18% GST

Need volume or a scheduled delivery? Request a quote
  • Dispatch in 15-18 working days
  • GST invoice with every order
  • Standard pack: 2,000 per reel

SN74LS240DBR

₹341.92 for 1 + GST

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Specifications

Function
Output enable;Level shifting
Current - Output High(IOH)
15mA
Voltage - Supply
4.75V~5.25V
Series
74LS
Output Type
Tri-State
Current - Output Low(IOL)
24mA
Number of Bits per Element
4
Channel Type
Unidirectional
Number of Elements
2
Operating Temperature
0℃~+70℃
Propagation Delay
15ns@5V

Packaging & compliance

RoHS
ROHS3 Compliant
Lifecycle
Active
ECCN
EAR99
Packaging
Tape & Reel (TR)
Standard pack
2,000 / Reel
Sold per
Piece
Minimum order
1
Unit weight
0.59 g

Overview

The SNx4LS24x, SNx4S24x octal buffers and line drivers are designed specifically to improve both the performance and density of three - state memory address drivers, clock drivers, and bus - oriented receivers and transmitters. The designer has a choice of selected combinations of inverting and noninverting outputs, symmetrical, active - low outputcontrol inputs, and complementary output - control (G and G) inputs. These devices feature high fan - out, improved fan - in, and 400 - mV noise margin. The SN74LS24x and SN74S24x devices can be used to drive terminated lines down to 133 Ω.

Applications

  • Servers
  • LED Displays
  • Network Switches
  • Telecom Infrastructure
  • Motor Drivers
  • I/O Expanders

Key features

  • Inputs Tolerant Down to 2 V, Compatible With 3.3 - V or 2.5 - V Logic Inputs
  • Maximum tpd of 15 ns at 5 V
  • 3 - State Outputs Drive Bus Lines or Buffer Memory Address Registers
  • PNP Inputs Reduce DC Loading
  • Hysteresis at Inputs Improves Noise Margins

Alternatives

Similar parts — check the datasheet before substituting.

SN74LS244DBR#C7750TI · SSOP-20-208mil₹236.00 · 38 in stockView
SN74ACT244DBR#C2675563TI · SSOP-20-208mil₹109.95 · 40 in stockView
SN74AHCT244DBR#C2868870TI · SSOP-20-208mil₹31.26 · 65 in stockView
SN74ABT244AMDBREP#C2676205TI · SSOP-20-208mil₹699.91 · 45 in stockView
SN74ABT2244ADBR#C2877477TI · SSOP-20-208mil₹174.40 · 24 in stockView

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