Texas Instruments SN74LS240N 8-Channel Buffer & Line Driver, 3 State, Inverting, 20-Pin PDIP

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£2.64

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£3.17

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  • 171 unit(s) shipping from 30 March 2026
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1 - 49£2.64
50 - 99£2.57
100 - 249£2.50
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500 +£2.38

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RS Stock No.:
308-297
Mfr. Part No.:
SN74LS240N
Brand:
Texas Instruments
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Brand

Texas Instruments

Logic Family

LS

Product Type

Buffer & Line Driver

Logic Function

Buffer & Line Driver

IC Type

Buffer & Line Driver IC

Number of Channels

8

Input Type

Single Ended

Output Type

3 State

Polarity

Inverting

Mount Type

Through Hole

Package Type

PDIP

Pin Count

20

Minimum Supply Voltage

4.75V

Maximum Supply Voltage

5.25V

Maximum High Level Output Current

-15mA

Maximum Low Level Output Current

24mA

Maximum Propagation Delay Time @ CL

15ns

Minimum Operating Temperature

0°C

Maximum Operating Temperature

70°C

Height

5.08mm

Length

26.92mm

Series

SN74LS240

Standards/Approvals

No

Width

6.6 mm

Automotive Standard

No

Supply Current

50mA

74LS Family Inverters & Buffers, Texas Instruments


Texas Instruments range of Inverters and Buffers from the 74LS Family of Low Power Schottky Logic ICs. The 74LS Family use bipolar junction technology coupled with Schottky diode clamps to achieve operating speeds equal to the original 74TTL family but with much lower power consumption.

74LS Family


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