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Details for LM556CN/NOPB by Texas Instruments
Semiconductors - ICs > Clock Timing & Frequency Management > Timers Oscillators & Pulse Generators
IC TIMER DUAL DIP14 556
LM556CN/NOPB image

LM556CN/NOPB by Texas Instruments

IC TIMER DUAL DIP14 556
Features
Adjustable Duty Cycle
Direct Replacement for SE556/NE556
Normally On and Normally Off Output
Operates in Both Astable and Monostable Modes
Output Can Source or Sink 200 mA
Output and Supply TTL-Compatible
Replaces Two 555 Timers
Temperature Stability Better Than 0.005% per u00b0C
Timing From Microseconds Through Hours
Part Information
LM556CN/NOPB image
RoHS Compliant
Description
The LM556 dual-timing circuit is a highly-stable controller capable of producing accurate time delays or oscillation. The LM556 device is a dual-timing version of the LM555 device. Timing is provided by an external resistor and capacitor for each timing function. The two timers operate independently of each other, sharing only VCC and ground. The circuits may be triggered and reset on falling waveforms. The output structures may sink or source 200 mA.
Specifications
Frequency:
-
Supply Voltage Min:
4.5V
Supply Voltage Max:
16V
Digital IC Case:
DIP
No. of Pins:
14Pins
Operating Temperature Min:
0°C
Operating Temperature Max:
70°C
Product Range:
-
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (27-Jun-2018)
Base Number:
556
Clock External Input:
No
Device Marking:
LM556CN
IC Temperature Range:
Commercial
Logic Function Number:
556
No. of Timers:
2
Operating Mode:
Astable Monostable
Operating Temperature Range:
0°C to +70°C
Supply Voltage Range:
4.5V to 16V
Alternate Descriptions
Timer IC [Texas Instruments] LM556CN/NOPB Timer IC Distrelec