Low

TEXAS INSTRUMENTS  TLC556CN  TIMER CMOS, DIP14, 556

TEXAS INSTRUMENTS TLC556CN
Technical Data Sheet (10.02KB) EN See all Technical Docs

Image is for illustrative purposes only. Please refer to product description.

Product Overview

The TLC556CN is a monolithic Timing Circuit fabricated using the TI LinCMOS™ process, which provides full compatibility with CMOS, TTL and MOS logic and operates at frequencies up to 2MHz. Accurate time delays and oscillations are possible with smaller, less-expensive timing capacitors than the NE556 because of the high input impedance. Power consumption is low across the full range of power supply voltages. Like the NE556, the TLC556 has a trigger level approximately one-third of the supply voltage and a threshold level approximately two-thirds of the supply voltage. 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 input can override all other inputs and can be used to initiate a new timing cycle.
  • Very low power consumption
  • Capable of operation in astable mode
  • CMOS Output capable of swinging rail to rail
  • High output-current capability
  • Output fully compatible with CMOS, TTL and MOS
  • Low supply current reduces spikes during output transitions
  • Functionally interchangeable with the NE556, has same pin-out

Product Information

Frequency:
2.1MHz
Supply Voltage Min:
2V
Supply Voltage Max:
15V
Digital IC Case:
DIP
No. of Pins:
14Pins
Operating Temperature Min:
0°C
Operating Temperature Max:
70°C
Product Range:
-
Packaging:
Each
MSL:
-
SVHC:
No SVHC (15-Jun-2015)

Find similar products  grouped by common attribute

Applications

  • Clock & Timing

Legislation and Environmental

Moisture Sensitivity Level:
-
Country of Origin:
Taiwan

Country in which last significant manufacturing process was carried out

RoHS Compliant:
Yes
Tariff No:
85423300
Weight (kg):
.016667

Associated Products

Similar Products

Find products functionally similar to this one. Select one of the following links, and you will be taken to a product group page that presents all products in this category that share the given attribute.