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Model SN74LS240N
Description 74LS Series inverters and buffers, a series of inverters and buffers for Texas Instruments' 74LS series low-power Schottky logic IC. The 74LS series uses bipolar wiring technology coupled with Schottky diode clips to achieve the same operating speed as the original 74TTL series, but with lower power consumption. ###74LS series
Product QR code
Brand: TI
Packaging PDIP-20
Delivery time
Packaging method Tube
Standard packaging quantity 1
0.75  yuan 0.75yuan
10+:
$ 1.0139
50+:
$ 0.9613
100+:
$ 0.9237
300+:
$ 0.9012
500+:
$ 0.8787
1000+:
$ 0.8561
2500+:
$ 0.8223
5000+:
$ 0.8148
Quantity
10+
50+
100+
300+
500+
Price
$1.0139
$0.9613
$0.9237
$0.9012
$0.8787
Price $ 1.0139 $ 0.9613 $ 0.9237 $ 0.9012 $ 0.8787
Start batch production 10+ 50+ 100+ 300+ 500+
Check the distribution price
  • Freight charges：   In stock Freight rate：$13.00
  • Quantity： Inventory(7723) Minimum order quantity(10)
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Technical parameters/power supply voltage (DC): 4.75V ~ 5.25V

Technical parameters/number of output interfaces: 8

Technical parameters/number of circuits: 2

Technical parameters/number of channels: 8

Technical parameters/number of pins: 20

Technical parameters/digits: 8

Technical parameters/transmission delay time: 18.0 ns

Technical Parameters/Voltage Wave Node: 5.00 V

Technical parameters/Static current: 26 mA

Technical parameters/output current drive: -625 µA

Technical parameters/number of inputs: 4

Technical parameters/operating temperature (Max): 70 ℃

Technical parameters/operating temperature (Min): 0 ℃

Technical parameters/power supply voltage: 4.75V ~ 5.25V

Technical parameters/power supply voltage (Max): 5.25 V

Technical parameters/power supply voltage (Min): 4.75 V

Encapsulation parameters/installation method: Through Hole

Package parameters/number of pins: 20

Encapsulation parameters/Encapsulation: PDIP-20

External dimensions/length: 24.33 mm

External dimensions/width: 6.35 mm

External dimensions/height: 4.57 mm

External dimensions/packaging: PDIP-20

Physical parameters/operating temperature: 0℃ ~ 70℃

Other/Product Lifecycle: Active

Other/Packaging Methods: Tube

Other/Manufacturing Applications: Communication and Networking, Industrial

Compliant with standards/RoHS standards: RoHS Compliant

Compliant with standards/lead standards: Lead Free

Compliant with standards/REACH SVHC standards: No SVHC

Compliant with standard/REACH SVHC version: 2015/06/15

Customs information/ECCN code: EAR99

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Alternative material

Model Brand Similarity Encapsulation Introduction Data manual
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Buffer/Line Driver 8CH Inverting 3-ST Bipolar 20Pin PDIP
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SN74LS240DW SN74LS240DW TI 类似代替 SOIC-20
TEXAS INSTRUMENTS SN74LS240DW.. 逻辑芯片, 缓冲器

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