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CD74HC4351M 数据表(PDF) 4 Page - Texas Instruments |
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CD74HC4351M 数据表(HTML) 4 Page - Texas Instruments |
4 / 20 page 4 Absolute Maximum Ratings Thermal Information DC Supply Voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . -0.5V to 7V DC Supply Voltage, VCC - VEE. . . . . . . . . . . . . . . . . . -0.5V to 10.5V DC Supply Voltage, VEE . . . . . . . . . . . . . . . . . . . . . . . . 0.5V to -7V DC Input Diode Current, IIK For VI < -0.5V or VI > VCC 0.5V. . . . . . . . . . . . . . . . . . . . . . . .±20mA DC Switch Diode Current, IOK For VI < VEE -0.5V or VI < VCC + 0.5V . . . . . . . . . . . . . . . . .±25mA DC Switch Current, IOK (Note 3) For VI > VEE -0.5V or VI < VCC + 0.5V . . . . . . . . . . . . . . . . .±20mA DC Output Diode Current, IOK For VO < -0.5V or VO > VCC + 0.5V . . . . . . . . . . . . . . . . . . . .±20mA DC Output Source or Sink Current per Output Pin, IO For VO > -0.5V or VO < VCC + 0.5V . . . . . . . . . . . . . . . . . . . .±25mA DC VCC or Ground Current, ICC . . . . . . . . . . . . . . . . . . . . . . . . .±50mA Operating Conditions Temperature Range, TA . . . . . . . . . . . . . . . . . . . . . . -55 oC to 125oC Supply Voltage Range, VCC HC Types . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2V to 6V HCT Types . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4.5V to 5.5V Supply Voltage Range, VCC - VEE HC, HCT Types (Figure 3) . . . . . . . . . . . . . . . . . . . . . . .2V to 10V Supply Voltage Range, VEE HC, HCT Types (Figure 4) . . . . . . . . . . . . . . . . . . . . . . . 0V to -6V DC Input or Output Voltage, VI . . . . . . . . . . . . . . . . . . . GND to VCC Analog Switch I/O Voltage, VIS. . . . . . . . . . . . . . . . . . . . . VEE (Min) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . VCC (Max) Input Rise and Fall Time, tr, tf 2V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1000ns (Max) 4.5V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 500ns (Max) 6V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 400ns (Max) Thermal Resistance (Typical, Note 4) θJA (oC/W) E (PDIP) Package . . . . . . . . . . . . . . . . . . . . . . . . . . 69 M (SOIC) Package. . . . . . . . . . . . . . . . . . . . . . . . . . 58 Maximum Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . 150oC Maximum Storage Temperature Range . . . . . . . . . .-65oC to 150oC Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . . 300oC (SOIC - Lead Tips Only) CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied. NOTES: 3. In certain applications, the external load-resistor current may include both VCC and signal-line components. To avoid drawing VCC current when switch current flows into the transmission gate inputs, the voltage drop across the bidirectional switch must not exceed 0.6V (cal- culated from RON values shown in the DC Electrical Specifications table). No VCC current will flow through RL if the switch current flows into terminal 3 on the ’HC4351 and CD74HCT4351; terminals 3 and 13 on the CD74HC4352. 4. The package thermal impedance is calculated in accordance with JESD 51-7. Recommended Operating Area as a Function of Supply Voltage FIGURE 3. FIGURE 4. 8 6 4 2 0 VCC - GND (V) HC HCT 02 4 6 8 10 12 VCC - VEE (V) 8 6 4 2 0 VCC - GND (V) HC HCT 0-2-4 -6 -8 VEE - GND (V) CD54HC4351, CD74HC4351, CD74HCT4351, CD74HC4352 |
类似零件编号 - CD74HC4351M |
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类似说明 - CD74HC4351M |
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