器件名称:
MC74ACT32D
功能描述:
QUAD 2-INPUT OR GATE
文件大小:
128.51KB 共5页
简 介:
MC74AC32 MC74ACT32 Quad 2Input OR Gate Outputs Source/Sink 24 mA ′ACT32 Has TTL Compatible Inputs QUAD 2-INPUT OR GATE VCC 14 13 12 11 10 9 8 N SUFFIX CASE 646-06 PLASTIC 1 2 3 4 5 6 7 GND D SUFFIX CASE 751A-03 PLASTIC MAXIMUM RATINGS* Symbol VCC Vin Vout Iin Iout ICC Tstg Parameter DC Supply Voltage (Referenced to GND) DC Input Voltage (Referenced to GND) DC Output Voltage (Referenced to GND) DC Input Current, per Pin DC Output Sink/Source Current, per Pin DC VCC or GND Current per Output Pin Storage Temperature Value –0.5 to +7.0 –0.5 to VCC +0.5 –0.5 to VCC +0.5 ±20 ±50 ±50 –65 to +150 Unit V V V mA mA mA °C * Maximum Ratings are those values beyond which damage to the device may occur. Functional operation should be restricted to the Recommended Operating Conditions. FACT DATA 5-1 MC74AC32 MC74ACT32 RECOMMENDED OPERATING CONDITIONS Symbol VCC Vin, Vout Supply Voltage DC Input Voltage, Output Voltage (Ref. to GND) VCC @ 3.0 V tr, tf Input Rise and Fall Time (Note 1) ′AC Devices except Schmitt Inputs VCC @ 4.5 V VCC @ 5.5 V tr, tf TJ TA IOH IOL Input Rise and Fall Time (Note 2) ′ACT Devices except Schmitt Inputs Junction Temperature (PDIP) Operating Ambient Temperature Range Output Current — High Output Current — Low –40 25 VCC @ 4.5 V VCC @ 5.5 V Parameter ′AC ′ACT Min 2.0 4.5 0 150 40 25 10 ns/V 8.0 140 85 –24 24 °C °C mA mA ns/V Typ 5.0 5.0 Max 6.0 5.5 VCC V Unit V 1. Vin from 30% to 70% VCC; see individual Data Sheets for devices that differ from the typ……
