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Model TLC551CD
Description 555 Timer, a series of highly stable high-precision timing circuits from Texas Instruments, used for accurate delay or timing pulses. These timers can operate in either monostable (single trigger) or non-stationary oscillator mode, with a calculation period of less than microseconds to a few minutes. In addition to the original bipolar model, low-power CMOS and LinCMOS variants are also available. These devices support longer timing cycles and significantly reduce power consumption. This series includes single (551, 555) and dual (552, 556) timer versions. ###Timer/Timer Generator
Product QR code
Brand: TI
Packaging SOIC-8
Delivery time
Packaging method Tube
Standard packaging quantity 1
16.24  yuan 16.24yuan
5+:
$ 18.9950
50+:
$ 18.1832
200+:
$ 17.7286
500+:
$ 17.6150
1000+:
$ 17.5013
2500+:
$ 17.3715
5000+:
$ 17.2903
7500+:
$ 17.2091
Quantity
5+
50+
200+
500+
1000+
Price
$18.9950
$18.1832
$17.7286
$17.6150
$17.5013
Price $ 18.9950 $ 18.1832 $ 17.7286 $ 17.6150 $ 17.5013
Start batch production 5+ 50+ 200+ 500+ 1000+
Check the distribution price
  • Freight charges：   In stock Freight rate：$13.00
  • Quantity： Inventory(9999) Minimum order quantity(5)
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Technical parameters/frequency: 1.8 MHz

Technical parameters/power supply voltage (DC): 1.00V (min)

Technical parameters/power supply current: 360 µA

Technical parameters/dissipated power: 725 mW

Technical parameters/Static current: 170 µA

Technical parameters/operating temperature (Max): 70 ℃

Technical parameters/operating temperature (Min): 0 ℃

Technical parameters/dissipated power (Max): 725 mW

Technical parameters/power supply voltage: 1V ~ 15V

Technical parameters/power supply voltage (Max): 15 V

Technical parameters/power supply voltage (Min): 1 V

Encapsulation parameters/installation method: Surface Mount

Package parameters/number of pins: 8

Encapsulation parameters/Encapsulation: SOIC-8

External dimensions/length: 4.9 mm

External dimensions/width: 3.91 mm

External dimensions/height: 1.58 mm

External dimensions/packaging: SOIC-8

Physical parameters/operating temperature: 0℃ ~ 70℃

Other/Product Lifecycle: Active

Other/Packaging Methods: Tube

Compliant with standards/RoHS standards: RoHS Compliant

Compliant with standards/lead standards: Lead Free

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
TLC551CDG4 TLC551CDG4 TI 类似代替 SOIC-8
Standard Timer Single 0°C 70℃ 8Pin SOIC Tube

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