7476 Dual JK Flip-Flop with Preset and Clear

<div class=""main_content_right""> <div class=""main_content_right""> <div> <h2 class=""tech-heading"">Features</h2> <div class=""tech-body""> <ul> <li class=""features"">Two J-K Master-Slave Flip-Flops with Preset and Clear Inputs</li> <li class=""features"">Outputs Directly Interface to CMOS, NMOS and TTL</li> <li class=""features"">Large Operating Voltage Range</li> <li class=""features"">Wide Operating Conditions</li> </ul> </div> </div> </div> <div class=""main_content_left""> <div> <div> <h2 class=""tech-heading"">Pin Layout</h2> <div class=""tech-body""><img class=""technical"" src=""https://www.futurlec.com/IC7476.gif"" alt=""TTL 7476 Pin Layout"" width=""488"" height=""397"" /></div> </div> <div> <h2 class=""tech-heading"">Pin Description</h2> <div class=""tech-body""> <table class=""pindesc""> <tbody> <tr> <th class=""pindesc"">Pin Number</th> <th class=""pindesc"">Description</th> </tr> <tr> <td class=""pindesc alt_pin"">1</td> <td class=""pindesc alt_pin"">Clock 1 Input</td> </tr> <tr> <td class=""pindesc"">2</td> <td class=""pindesc"">Preset 1 Input</td> </tr> <tr> <td class=""pindesc alt_pin"">3</td> <td class=""pindesc alt_pin"">Clear 1 Input</td> </tr> <tr> <td class=""pindesc"">4</td> <td class=""pindesc"">J1 Input</td> </tr> <tr> <td class=""pindesc alt_pin"">5</td> <td class=""pindesc alt_pin"">Vcc – Positive Power Supply</td> </tr> <tr> <td class=""pindesc"">6</td> <td class=""pindesc"">Clock 2 Input</td> </tr> <tr> <td class=""pindesc alt_pin"">7</td> <td class=""pindesc alt_pin"">Preset 2 Input</td> </tr> <tr> <td class=""pindesc"">8</td> <td class=""pindesc"">Clear 2 Input</td> </tr> <tr> <td class=""pindesc alt_pin"">9</td> <td class=""pindesc alt_pin"">J2 Input</td> </tr> <tr> <td class=""pindesc"">10</td> <td class=""pindesc"">Complement Q2 Output</td> </tr> <tr> <td class=""pindesc alt_pin"">11</td> <td class=""pindesc alt_pin"">Q2 Output</td> </tr> <tr> <td class=""pindesc"">12</td> <td class=""pindesc"">K2 Input</td> </tr> <tr> <td class=""pindesc alt_pin"">13</td> <td class=""pindesc alt_pin"">Ground</td> </tr> <tr> <td class=""pindesc"">14</td> <td class=""pindesc"">Complement Q1 Output</td> </tr> <tr> <td class=""pindesc alt_pin"">15</td> <td class=""pindesc alt_pin"">Q1 Output</td> </tr> <tr> <td class=""pindesc"">16</td> <td class=""pindesc"">K1 Input</td> </tr> </tbody> </table> </div> </div> </div> </div> <div class=""main_content_right""> <div> <div> <div class=""tech-heading"">Dimensional Drawing</div> <div class=""tech-body""><img class=""technical"" style=""display: block;margin-left: auto;margin-right: auto"" src=""https://www.futurlec.com/DIP16.gif"" alt=""DIP16 IC Dimensional Drawing"" width=""331"" height=""398"" /></div> </div> </div> </div> <h2 class=""tech-heading"">Technical Data</h2> <div class=""main_content_100""> <div class=""tech-body""> <p><strong>Absolute Maximum Ratings</strong></p> <table> <tbody> <tr> <td> <p>Supply Voltage</p> </td> <td> <p>7V</p> </td> </tr> <tr> <td> <p>Input Voltage</p> </td> <td> <p>5.5V</p> </td> </tr> <tr> <td> <p>Operating Free Air Temperature</p> </td> <td> <p>0°C to +70°C</p> </td> </tr> <tr> <td> <p>Storage Temperature Range</p> </td> <td> <p>-65°C to +150°C</p> </td> </tr> </tbody> </table> <br /> <p><strong>Recommended Operating Conditions</strong></p> <div> <table class=""pindesc""> <tbody> <tr> <th class=""pindesc"">Symbol</th> <th class=""pindesc"">Parameter</th> <th class=""pindesc"">Min</th> <th class=""pindesc"">Typ</th> <th class=""pindesc"">Max</th> <th class=""pindesc"">Units</th> </tr> <tr> <td class=""pindesc alt_pin"">Vcc</td> <td class=""pindesc alt_pin"">Supply Voltage</td> <td class=""pindesc alt_pin"">4.75</td> <td class=""pindesc alt_pin"">5</td> <td class=""pindesc alt_pin"">5.25</td> <td class=""pindesc alt_pin"">V</td> </tr> <tr> <td class=""pindesc"">Vih</td> <td class=""pindesc"">HIGH Level Input Voltage</td> <td class=""pindesc"">2</td> <td class=""pindesc""> </td> <td class=""pindesc""> </td> <td class=""pindesc"">V</td> </tr> <tr> <td class=""pindesc alt_pin"">Vil</td> <td class=""pindesc alt_pin"">LOW Level Input Voltage</td> <td class=""pindesc alt_pin""> </td> <td class=""pindesc alt_pin""> </td> <td class=""pindesc alt_pin"">0.8</td> <td class=""pindesc alt_pin"">V</td> </tr> <tr> <td class=""pindesc"">Ioh</td> <td class=""pindesc"">HIGH Level Output Current</td> <td class=""pindesc""> </td> <td class=""pindesc""> </td> <td class=""pindesc"">-0.4</td> <td class=""pindesc"">mA</td> </tr> <tr> <td class=""pindesc alt_pin"">Iol</td> <td class=""pindesc alt_pin"">LOW Level Output Current</td> <td class=""pindesc alt_pin""> </td> <td class=""pindesc alt_pin""> </td> <td class=""pindesc alt_pin"">16</td> <td class=""pindesc alt_pin"">mA</td> </tr> <tr> <td class=""pindesc"">Ta</td> <td class=""pindesc"">Free Air Operating Temperature</td> <td class=""pindesc"">0</td> <td class=""pindesc""> </td> <td class=""pindesc"">70</td> <td class=""pindesc"">°C</td> </tr> </tbody> </table> </div> <br /> <p><strong>Electrical Characteristics</strong></p> <div> <table class=""pindesc""> <tbody> <tr> <th class=""pindesc"">Symbol</th> <th class=""pindesc"">Parameter</th> <th class=""pindesc"">Conditions</th> <th class=""pindesc"">Min</th> <th class=""pindesc"">Typ</th> <th class=""pindesc"">Max</th> <th class=""pindesc"">Units</th> </tr> <tr> <td class=""pindesc alt_pin"">Vi</td> <td class=""pindesc alt_pin"">Input Clamp Voltage</td> <td class=""pindesc alt_pin"">Vcc=Min Ii=-12mA</td> <td class=""pindesc alt_pin""> </td> <td class=""pindesc alt_pin""> </td> <td class=""pindesc alt_pin"">-1.5</td> <td class=""pindesc alt_pin"">V</td> </tr> <tr> <td class=""pindesc"">Voh</td> <td class=""pindesc"">HIGH Level Output Voltage</td> <td class=""pindesc"">Vcc=Min Ioh=MAX Vil=MAX</td> <td class=""pindesc"">2.4</td> <td class=""pindesc"">3.4</td> <td class=""pindesc""> </td> <td class=""pindesc"">V</td> </tr> <tr> <td class=""pindesc alt_pin"">Vol</td> <td class=""pindesc alt_pin"">LOW Level Output Voltage</td> <td class=""pindesc alt_pin"">Vcc=Min Iol=MAX Vih=MAX</td> <td class=""pindesc alt_pin""> </td> <td class=""pindesc alt_pin"">0.2</td> <td class=""pindesc alt_pin"">0.4</td> <td class=""pindesc alt_pin"">V</td> </tr> <tr> <td class=""pindesc"">Ii</td> <td class=""pindesc"">Input Current@MAX Input Voltage</td> <td class=""pindesc"">Vcc=Max Vi=5.5V</td> <td class=""pindesc""> </td> <td class=""pindesc""> </td> <td class=""pindesc"">1</td> <td class=""pindesc"">mA</td> </tr> <tr> <td class=""pindesc alt_pin"">Iih</td> <td class=""pindesc alt_pin"">HIGH Level Input Current</td> <td class=""pindesc alt_pin"">Vcc=Max Vi=2.4V</td> <td class=""pindesc alt_pin""> </td> <td class=""pindesc alt_pin""> </td> <td class=""pindesc alt_pin"">40</td> <td class=""pindesc alt_pin"">µA</td> </tr> <tr> <td class=""pindesc"">Iil</td> <td class=""pindesc"">LOW Level Input Current</td> <td class=""pindesc"">Vcc=Max Vi=0.4V</td> <td class=""pindesc""> </td> <td class=""pindesc""> </td> <td class=""pindesc"">-1.6</td> <td class=""pindesc"">mA</td> </tr> <tr> <td class=""pindesc alt_pin"">Ios</td> <td class=""pindesc alt_pin"">Short Circuit Output Current</td> <td class=""pindesc alt_pin"">Vcc=Max</td> <td class=""pindesc alt_pin"">-18</td> <td class=""pindesc alt_pin""> </td> <td class=""pindesc alt_pin"">-55</td> <td class=""pindesc alt_pin"">mA</td> </tr> <tr> <td class=""pindesc"">Icch</td> <td class=""pindesc"">Supply Current with Outputs HIGH</td> <td class=""pindesc"">Vcc=Max</td> <td class=""pindesc""> </td> <td class=""pindesc"">4</td> <td class=""pindesc"">8</td> <td class=""pindesc"">mA</td> </tr> <tr> <td class=""pindesc alt_pin"">Iccl</td> <td class=""pindesc alt_pin"">Supply Current with Outputs LOW</td> <td class=""pindesc alt_pin"">Vcc=Max</td> <td class=""pindesc alt_pin""> </td> <td class=""pindesc alt_pin"">12</td> <td class=""pindesc alt_pin"">22</td> <td class=""pindesc alt_pin"">mA</td> </tr> </tbody> </table> </div> <br /> <p><strong>Switching Characteristics</strong> at Vcc=5V, Ta=25°C</p> <div> <table class=""pindesc""> <tbody> <tr> <th class=""pindesc"">Symbol</th> <th class=""pindesc"">Parameter</th> <th class=""pindesc"">Conditions</th> <th class=""pindesc"">Min</th> <th class=""pindesc"">Typ</th> <th class=""pindesc"">Max</th> <th class=""pindesc"">Units</th> </tr> <tr> <td class=""pindesc alt_pin"">tplh</td> <td class=""pindesc alt_pin"">Propagation Delay Time LOW-to-HIGH Level Output</td> <td class=""pindesc alt_pin"">Cl=15pF Rl=400R</td> <td class=""pindesc alt_pin""> </td> <td class=""pindesc alt_pin""> </td> <td class=""pindesc alt_pin"">22</td> <td class=""pindesc alt_pin"">nS</td> </tr> <tr> <td class=""pindesc"">tphl</td> <td class=""pindesc"">Propagation Delay Time HIGH-to-LOW Level Output</td> <td class=""pindesc"">Cl=15pF Rl=400R</td> <td class=""pindesc""> </td> <td class=""pindesc""> </td> <td class=""pindesc"">15</td> <td class=""pindesc"">nS</td> </tr> </tbody> </table> </div> </div> </div> </div> <div class=""main_content_100""> <div class=""tech-body""> </div> </div>