Timer

PT380 Datasheet – PT380 Timer Sequential, 8 Channel Manual

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Part Number: PT380

Function : Timer, 8 Channel Sequential Timer, Multifunction, Multi range, Dual display

Manufacturer: Selec ( http://www.selec.com )

Image
PT380 timer

Specifications
1. DISPLAY
6 Digit (2 + 4),
0.3”  Height,
7 segment LED.

2. SUPPL Y VOL TAGE
85 to 270V AC/DC

3. FUNCTION MODES
(1) Parallel.
(2) Sequential.

4. DELAY MODES
Interval, Cyclic ON first, Cyclic OFF first,ON Delay.

5. TIME RANGES
99.99 sec, 999.9 sec, 99.59min.sec,
99.59hr.min, 999.9hr .

6. LED INDICATION
Output status, Time range, ON/ OFF time, Cascade output status, Timing in progress.

Pinout

PT380 datasheet pinout

Official Homepage: http://www.selec.com/pt380-2

PT380 Datasheet Manual

PT380 pdf


 

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TL555I Datasheet PDF – LinCMOS Timer – Texas Instruments

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Part Number: TL555I, TL555IID, TL555IDR ( Marking TL555I )

Function: LinCMOS Timer

Package: SOIC 8 Pin

Manufacturer: Texas Instruments

Image :
TL555I image

Features

  1.  Very Low Power Consumption : − 1 mW Typ at VDD= 5 V
  2. Capable of Operation in Astable Mode
  3. CMOS Output Capable of Swinging Rail to Rail
  4. High Output-Current Capability
    − Sink 100 mA Typ
    − Source 10 mA Typ
  5. Output Fully Compatible With CMOS, TTL, and MOS
  6. Low Supply Current Reduces Spikes
  7. During Output Transitions
  8. Single-Supply Operation From 2 V to 15 V

Pinout

TL555I datasheet

Description

The TLC555 is a monolithic timing circuit fabricated using the TI LinCMOSprocess. The timer is fully compatible with CMOS, TTL, and MOS logic and operates at frequencies up to 2 MHz. Because of its high input impedance, this device uses smaller timing capacitors than those used by the NE555. As a result, more accurate time delays and oscillations are possible. Power consumption is low across the full range of power supply voltage.

Official Site : https://www.ti.com/product/tlc555

TL555I Datasheet PDF Download

TL555I pdf

Other data sheets are available within the file: TLC555CD, TLC555QDR, TLC555CPSR, TLC555CPW