Radio Shack LM556 Dual Precision Timer (14-Pin DIP)

#1992

★★☆☆☆

2.5

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4 star		1
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1 star		1

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★★★★☆

4.1

$1.99 at RadioShack

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Provided by RadioShack

These devices provide two monolithic, independent timing circuits of the NE555, SA555, SE555 OR SE55C type in each package.

Specification	Description
Model	LM556
#per pack	1
Built-in Devices	Two monolithic, independent timing circuits.
Capacity UOM	mAh
Country Of Origin	Taiwan
Description Header	Your source for component parts.
Display Catalog Number	276-1728
Enclosure Color	Black
End Product Indicator	Yes
Features	2 independent timing circuits External resistor-capacitor timing control Levels altered by use of control voltage term
Included in the Box	1 x LM556 dual precision timer
Manufacturer Labor Warranty	90
Manufacturer Parts Warranty	90
MAP Price	0.0
Max Altitude Operating UOM	Feet
Max Operating Temperature	158 Fahrenheit
Min Operating Temperature	32 Fahrenheit
Model	LM556
Mounting Kit	Requires a 14 pin dip socket.
Offer Disclaimer	(Pricing and availability may vary outside the contiguous 48 United States.)
Operating Temperature UOM	° F
Product Type	IC-Analog
Required to function	Exteral resistor-capacitor timing control
Supported Languages	English

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Radio Shack LM556 Dual Precision Timer (14-Pin DIP)

$1.99

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Product Reviews

Last update: Aug 18, 2009

Radio Shack LM556 Dual Precision Timer (14-Pin DIP) Reviews

Displaying 1 - 2 of 2 Reviews

[0 of 1 customers found this review helpful]

Radio Shack LM556 Dual Precision Timer (14-Pin DIP) Review

junk chip

★☆☆☆☆

1.0

"Was going to use it for a timer at my ham station.(kd7cjo) One side would never time out while the other would not time right.(it would give less time with each trigger, then finally stopped timing) I`ll just use 2 555s for this use. "

Bottom Line No, I would not recommend this to a friend

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Aug 18 2009

tr-robbie

Rock Springs Wyoming

I am:

Enthusiast

Reviewed at:

Price: $1.99

[1 of 1 customers found this review helpful]

Radio Shack LM556 Dual Precision Timer (14-Pin DIP) Review

yep

★★★★☆

4.0

"good ic "

Bottom Line Yes, I would recommend this to a friend

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Aug 4 2009

...

canada

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Radio Shack LM556 Dual Precision Timer (14-Pin DIP)

Radio Shack LM556 Dual Precision Timer (14-Pin DIP)

Radio Shack LM556 Dual Precision Timer (14-Pin DIP) Reviews

junk chip

yep

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Radio Shack LM556 Dual Precision Timer (14-Pin DIP)

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