SLFS047D February   1984  – March 2026 TLC556 , TLC556M

PRODUCTION DATA  

  1.   1
  2. 1 Features
  3. 2 Applications
  4. 3 Description
  5. 4 Pin Configuration and Functions
  6. 5 Specifications
    1. 5.1  Absolute Maximum Ratings
    2. 5.2  ESD Ratings
    3. 5.3  Recommended Operating Conditions
    4. 5.4  Thermal Information
    5. 5.5  Electrical Characteristics: VDD = 2V for TLC556C, VDD = 3V for TLC556I
    6. 5.6  Electrical Characteristics: VDD = 5V
    7. 5.7  Electrical Characteristics: VDD = 15V
    8. 5.8  Switching Characteristics
    9. 5.9  Typical Characteristics: TLC556C and TLC556I
    10. 5.10 Typical Characteristics: TLC556M
  7. 6 Detailed Description
    1. 6.1 Overview
    2. 6.2 Functional Block Diagram (Each Timer)
    3. 6.3 Feature Description
      1. 6.3.1 Monostable Operation
      2. 6.3.2 Astable Operation
    4. 6.4 Device Functional Modes
  8. 7 Application and Implementation
    1. 7.1 Application Information
      1. 7.1.1 Designing for Improved ESD Performance
    2. 7.2 Typical Applications
      1. 7.2.1 Pulse-Width Modulation
        1. 7.2.1.1 Design Requirements
        2. 7.2.1.2 Detailed Design Procedure
        3. 7.2.1.3 Application Curve
      2. 7.2.2 Pulse-Position Modulation
        1. 7.2.2.1 Design Requirements
        2. 7.2.2.2 Detailed Design Procedure
        3. 7.2.2.3 Application Curves
  9. 8 Device and Documentation Support
    1. 8.1 Receiving Notification of Documentation Updates
    2. 8.2 Support Resources
    3. 8.3 Trademarks
    4. 8.4 Electrostatic Discharge Caution
    5. 8.5 Glossary
  10. 9 Revision History
  11. 10Mechanical, Packaging, and Orderable Information

5.7 Electrical Characteristics: VDD = 15V

at specified free-air temperature and VDD = 15V (unless otherwise noted)
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
VIT Input threshold voltage 25°C 9.45 10 10.55 V
Full range(1) 9.35 10.65
Threshold current 25°C 10 pA
Full range(1) TLC556C 75
TLC556I 150
TLC556M 5000
V(trigger) Trigger voltage 25°C 4.65 5 5.35 V
Full range(1) 4.55 5.45
I(trigger) Trigger current 25°C 10 pA
Full range(1) TLC556C 75
TLC556I 150
TLC556M 5000
V(reset) Reset voltage 25°C 0.4 1.1 1.5 V
Full range(1) 0.3 1.8
I(reset) Reset current 25°C 10 pA
Full range(1) TLC556C 75
TLC556I 150
TLC556M 5000
Control voltage (open circuit) as a percentage of supply voltage Full range(1) 66.7%
Discharge switch on- state voltage IOL = 100mA 25°C 0.8 1.7 V
Full range(1) 1.8
Discharge switch off- state current 25°C TLC556C, TLC556I 0.75 nA
TLC556M 0.1
Full range(1) TLC556C 13
TLC556I 30
TLC556M 120
VOH High-level output voltage IOH = –10mA 25°C 12.5 14.2 V
Full range(1) 12.5
IOH = –5mA 25°C 13.5 14.6
Full range(1) 13.5
IOH = –1mA 25°C 14.2 14.9
Full range(1) 14.2
VOL Low-level output voltage IOL = 100mA, 25°C 1.28 3.2 V
IOL = 100mA, full range(1) TLC556C 3.6
TLC556I 3.7
TLC556M 3.8
IOL = 50mA, 25°C 0.63 1
IOL = 50mA, full range(1) TLC556C 1.3
TLC556I 1.4
TLC556M 1.5
IOL = 10mA, 25°C 0.12 0.3
IOL = 10mA, full range(1) TLC556C, TLC556I 0.4
TLC556M 0.45
IDD Supply current(2) 25°C TLC556C, TLC556I 0.47 1.2 mA
TLC556M 0.72 1.2
Full range(1) TLC556C 1.6
TLC556I 1.8
TLC556M 2
(1) Full range is 0°C to 70°C for TLC556C, –40°C to +85°C for TLC556I, and –55°C to +125°C for TLC556M.
(2) These values apply for the expected operating configurations in which THRES is connected directly to DISCH or TRIG.