SLVS867B May   2009  – August 2015 TLC59213 , TLC59213A

PRODUCTION DATA.  

  1. 1 Features
  2. 2 Applications
  3. 3 Description
  4. 4 Revision History
  5. 5 Pin Configuration and Functions
  6. 6 Specifications
    1. 6.1 Absolute Maximum Ratings
    2. 6.2 ESD Ratings
    3. 6.3 Recommended Operating Conditions
    4. 6.4 Electrical Characteristics
    5. 6.5 Timing Requirements
    6. 6.6 Switching Characteristics
    7. 6.7 Typical Characteristics
  7. 7 Parameter Measurement Information
  8. 8 Detailed Description
    1. 8.1 Overview
    2. 8.2 Functional Block Diagram
    3. 8.3 Feature Description
    4. 8.4 Device Functional Modes
  9. 9 Application and Implementation
    1. 9.1 Application Information
    2. 9.2 Typical Application
      1. 9.2.1 Design Requirements
      2. 9.2.2 Detailed Design Procedure
      3. 9.2.3 Application Curve
  10. 10Power Supply Recommendations
  11. 11Layout
    1. 11.1 Layout Guidelines
    2. 11.2 Layout Example
  12. 12Device and Documentation Support
    1. 12.1 Community Resources
    2. 12.2 Trademarks
    3. 12.3 Electrostatic Discharge Caution
    4. 12.4 Glossary
  13. 13Mechanical, Packaging, and Orderable Information

パッケージ・オプション

メカニカル・データ（パッケージ｜ピン）
サーマルパッド・メカニカル・データ
発注情報

8 Detailed Description

8.1 Overview

The TLC59213 device is an 8-bit Darlington source driver with latch for large-output source currents up to
500 mA.

8.2 Functional Block Diagram

TLC59213 TLC59213A bd_lvs867.gif
1. This symbol is in accordance with ANSI/IEEE Standard 91-1984 and IEC Publication 617-12.

8.3 Feature Description

Each of the 8 channels is controlled by its input (Dn), a direct clear (CLR), and clock (CLK) through a positive-edge-triggered D-type flip-flops. Information at the data (D) input meeting the setup time requirements is transferred to the output (Y) on the positive-going edge of the clock (CLK) pulse. When CLK is at either the high or low level, the D-input has no effect at the output. When CLR is at low level, the D-input has no effect at the output.

8.4 Device Functional Modes

Table 1 lists the functional modes of the TLC59213.

Table 1. Function Table (Each Latch)(1)

INPUTS OUTPUT
Y
CLR CLK D
L X X Z (OFF)
H ↑ L Z (OFF)
H ↑ H H (ON)
H L X Y0
H ↓ X Y0
(1) L: Low-level
H: High-level
X: Irrelevant
↑: Rising edge
↓: Falling edge
Z : High-impedance (OFF)