Datasheet TC74HC279AP, TC74HC279AF (Toshiba) - 3
| 制造商 | Toshiba |
| 描述 | High speed CMOS Quad S-R Latch |
| 页数 / 页 | 8 / 3 — Absolute Maximum Ratings (Note 1). Operating Ranges (Note) |
| 文件格式/大小 | PDF / 277 Kb |
| 文件语言 | 英语 |
Absolute Maximum Ratings (Note 1). Operating Ranges (Note)
该数据表的模型线
文件文字版本
TC74HC279AP/AF
Absolute Maximum Ratings (Note 1)
Characteristics Symbol Rating Unit Supply voltage range VCC −0.5 to 7 V DC input voltage VIN −0.5 to VCC + 0.5 V DC output voltage VOUT −0.5 to VCC + 0.5 V Input diode current IIK ±20 mA Output diode current IOK ±20 mA DC output current IOUT ±25 mA DC VCC/ground current ICC ±50 mA Power dissipation PD 500 (DIP) (Note 2)/180 (SOP) mW Storage temperature Tstg −65 to 150 °C Note 1: Exceeding any of the absolute maximum ratings, even briefly, lead to deterioration in IC performance or even destruction. Using continuously under heavy loads (e.g. the application of high temperature/current/voltage and the significant change in temperature, etc.) may cause this product to decrease in the reliability significantly even if the operating conditions (i.e. operating temperature/current/voltage, etc.) are within the absolute maximum ratings and the operating ranges. Please design the appropriate reliability upon reviewing the Toshiba Semiconductor Reliability Handbook (“Handling Precautions”/“Derating Concept and Methods”) and individual reliability data (i.e. reliability test report and estimated failure rate, etc). Note 2: 500 mW in the range of Ta = −40 to 65°C. From Ta = 65 to 85°C a derating factor of −10 mW/°C shall be applied until 300 mW.
Operating Ranges (Note)
Characteristics Symbol Rating Unit Supply voltage VCC 2 to 6 V Input voltage VIN 0 to VCC V Output voltage VOUT 0 to VCC V Operating temperature Topr −40 to 85 °C 0 to 1000 (VCC = 2.0 V) Input rise and fall time tr, tf 0 to 500 (VCC = 4.5 V) ns 0 to 400 (VCC = 6.0 V) Note: The operating ranges must be maintained to ensure the normal operation of the device. Unused inputs must be tied to either VCC or GND. 3 2014-03-01 Document Outline TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic Features Pin Assignment IEC Logic Symbol Truth Table System Diagram Absolute Maximum Ratings (Note 1) Operating Ranges (Note) Electrical Characteristics DC Characteristics AC Characteristics (CL ( 15 pF, VCC ( 5 V, Ta ( 25°C, input: tr ( tf ( 6 ns) AC Characteristics (CL ( 50 pF, input: tr ( tf ( 6 ns) Package Dimensions Package Dimensions RESTRICTIONS ON PRODUCT USE
Absolute Maximum Ratings (Note 1)
Characteristics Symbol Rating Unit Supply voltage range VCC −0.5 to 7 V DC input voltage VIN −0.5 to VCC + 0.5 V DC output voltage VOUT −0.5 to VCC + 0.5 V Input diode current IIK ±20 mA Output diode current IOK ±20 mA DC output current IOUT ±25 mA DC VCC/ground current ICC ±50 mA Power dissipation PD 500 (DIP) (Note 2)/180 (SOP) mW Storage temperature Tstg −65 to 150 °C Note 1: Exceeding any of the absolute maximum ratings, even briefly, lead to deterioration in IC performance or even destruction. Using continuously under heavy loads (e.g. the application of high temperature/current/voltage and the significant change in temperature, etc.) may cause this product to decrease in the reliability significantly even if the operating conditions (i.e. operating temperature/current/voltage, etc.) are within the absolute maximum ratings and the operating ranges. Please design the appropriate reliability upon reviewing the Toshiba Semiconductor Reliability Handbook (“Handling Precautions”/“Derating Concept and Methods”) and individual reliability data (i.e. reliability test report and estimated failure rate, etc). Note 2: 500 mW in the range of Ta = −40 to 65°C. From Ta = 65 to 85°C a derating factor of −10 mW/°C shall be applied until 300 mW.
Operating Ranges (Note)
Characteristics Symbol Rating Unit Supply voltage VCC 2 to 6 V Input voltage VIN 0 to VCC V Output voltage VOUT 0 to VCC V Operating temperature Topr −40 to 85 °C 0 to 1000 (VCC = 2.0 V) Input rise and fall time tr, tf 0 to 500 (VCC = 4.5 V) ns 0 to 400 (VCC = 6.0 V) Note: The operating ranges must be maintained to ensure the normal operation of the device. Unused inputs must be tied to either VCC or GND. 3 2014-03-01 Document Outline TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic Features Pin Assignment IEC Logic Symbol Truth Table System Diagram Absolute Maximum Ratings (Note 1) Operating Ranges (Note) Electrical Characteristics DC Characteristics AC Characteristics (CL ( 15 pF, VCC ( 5 V, Ta ( 25°C, input: tr ( tf ( 6 ns) AC Characteristics (CL ( 50 pF, input: tr ( tf ( 6 ns) Package Dimensions Package Dimensions RESTRICTIONS ON PRODUCT USE