NE555DR Clock & Timer ICs Support Products Precision

Short Description:

Manufacturers:Texas Instruments

Product Category:Clock/Timing – Programmable Timers and Oscillators

Data Sheet:NE555DR 

Description:IC OSC SGL TIMER 100KHZ 8-SOIC

RoHS status:RoHS Compliant


Product Detail

Features

Applications

Product Tags

♠ Product Description

Product Attribute Attribute Value
Manufacturer: Texas Instruments
Product Category: Timers & Support Products
RoHS:  Details
Series: NE555
Type: Standard
Number of Internal Timers: 1 Timer
Supply Voltage - Max: 16 V
Supply Voltage - Min: 4.5 V
Minimum Operating Temperature: 0 C
Maximum Operating Temperature: + 70 C
Mounting Style: SMD/SMT
Package / Case: SOIC-8
Packaging: Reel
Packaging: Cut Tape
Packaging: MouseReel
Brand: Texas Instruments
Height: 1.58 mm
High Level Output Current: 200 mA
Length: 4.9 mm
Low Level Output Current: - 200 mA
Operating Supply Current: 2 mA
Product Type: Timers & Support Products
Factory Pack Quantity: 2500
Subcategory: Clock & Timer ICs
Width: 3.91 mm
Unit Weight: 0.002575 oz

 

♠ xx555 Precision Timers

These devices are precision timing circuits capable of producing accurate time delays or oscillation. In the time-delay or mono-stable mode of operation, the timed interval is controlled by a single external resistor and capacitor network. In the a-stable mode of operation, the frequency and duty cycle can be controlled independently with two external resistors and a single external capacitor.

The threshold and trigger levels normally are two-thirds and one-third, respectively, of VCC. These levels can be altered by use of the control-voltage terminal. When the trigger input falls below the trigger level, the flip-flop is set, and the output goes high. If the trigger input is above the trigger level and the threshold input is above the threshold level, the flip-flop is reset and the output is low. The reset (RESET) input can override all other inputs and can be used to initiate a new timing cycle. When RESET goes low, the flip-flop is reset, and the output goes low. When the output is low, a low-impedance path is provided between discharge (DISCH) and ground. The output circuit is capable of sinking or sourcing current up to 200 mA. Operation is specified for supplies of 5 V to 15 V. With a 5-V supply, output levels are compatible with TTL inputs.


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  • • Timing From Microseconds to Hours

    • Astable or Monostable Operation

    • Adjustable Duty Cycle

    • TTL-Compatible Output Can Sink or Source Up to 200 mA

    • On Products Compliant to MIL-PRF-38535, All Parameters Are Tested Unless Otherwise Noted. On All Other Products, Production Processing Does Not Necessarily Include Testing of All Parameters. 

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